DIHYDROBENZOFURAN AND INDEN ANALOGS AS CARDIAC SARCOMERE INHIBITORS

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application claims priority to U.S. Provisional Application No. 62/619,643, filed January 19, 2018, entitled "CARDIAC SARCOMERE INHIBITORS" and U.S. Provisional Application No. 62/745,724, filed October 15, 2018, entitled "CARDIAC SARCOMERE INHIBITORS".

FIELD

[0002] Provided herein are heterocyclic compounds, pharmaceutical compositions comprising such compounds, and compounds for use in methods of treating various cardiac diseases and conditions.

BACKGROUND

[0003] The disclosure relates to certain chemical entities that selectively modulate the cardiac sarcomere, and specifically to certain chemical entities, pharmaceutical compositions and compounds for use in methods for treating various cardiac diseases and conditions.

[0004] The cardiac sarcomere is composed of a network of contractile and structural proteins that regulate cardiac muscle function. The components of the cardiac sarcomere present targets for the treatment of various cardiac diseases and conditions, for example by increasing contractility or facilitating complete relaxation to modulate systolic and diastolic function, respectively. The force and speed of cardiac muscle contraction is a major determinant of organ function and is modulated by the cyclical interactions of actin and myosin. Regulation of actin and myosin binding is determined by a network of myofilament regulatory proteins and the level of intracellular Ca²⁺. The troponin complex and tropomyosin are thin filament proteins which govern the availability of actin binding sites, and the essential and regulatory light chains, and myosin binding protein C modulate the position and mechanical properties of myosin.

[0005] Abnormalities in the cardiac sarcomere have been identified as the driving cause for a variety of cardiac diseases and conditions, such as hypertrophic cardiomyopathy (HCM) and heart failure with preserved ejection fraction (HFpEF). Mutations in the proteins of the sarcomere cause disease by rendering the cardiac muscle either 'hyper' or 'hypo' contractile. Modulators of the cardiac sarcomere can be used to rebalance contractility and stop or reverse the course of disease.

[0006] Current agents that target the cardiac sarcomere, such as inotropes (drugs that increase the contractile ability of the heart) are poorly selective for cardiac tissue, which leads to recognized adverse effects that limit their use. These adverse effects include cell damage caused by an increased rate of energy expenditure, exacerbation of relaxation abnormalities, and potential arrhythmogenic side effects that may result from increased cytosolic Ca++ and cyclic AMP concentrations in the inotropically stimulated myocardium. Given the limitations of current agents, new approaches are needed to improve cardiac function in HCM and HFpEF.

[0007] There remains a great need for agents that exploit new mechanisms of action and may have better outcomes in terms of relief of symptoms, safety, and patient mortality, both short-term and long-term. New agents with an improved therapeutic index over current agents will provide a means to achieve these clinical outcomes. The selectivity of agents directed at the cardiac sarcomere (for example, by targeting cardiac myosin) has been identified as an important means to achieve this improved therapeutic index. The present disclosure provides such agents (particularly cardiac sarcomere inhibitors) and methods for their use. These agents are selective allosteric inhibitors of cardiac myosin that have little to no effect on smooth muscle myosin. Benefits of these compounds include a wider therapeutic index, less impact on cardiac relaxation, better pharmacokinetics, and better safety.

[0008] The present disclosure provides chemical entities, pharmaceutical compositions and methods for the treatment of heart failure including HCM and HFpEF. The compositions are inhibitors of the cardiac sarcomere, for example, inhibitors of cardiac myosin.

SUMMARY

[0009] In one aspect, the invention provides a compound of Formula (I), or a pharmaceutically acceptable salt thereof:

wherein:

G₁ is -CR⁴R⁵-;

G₂ is a bond;

G₃ is -CR⁸- or -N-;

R¹, R³, R⁴, R⁵, and R⁸ are each independently H, C₁-C₆ alkyl, halo, or hydroxyl;

R² is H, C₂-C₆ alkyl, halo, or hydroxyl;

Z is selected from the group consisting of a bond, C₁-C₆ alkyl, -O-,-R^xO-, and -OR^y-;

A is selected from the group consisting of unsubstituted phenyl, and 5- or 6-membered heteroaryl comprising at least one annular N atom, wherein the 5- or 6-membered heteroaryl is unsubstituted or substituted with one or more R¹⁰ substituents;

each R¹⁰ is independently selected from the group consisting of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl of R¹⁰ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃;

B is selected from the group consisting of H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents;

each R¹¹ is independently selected from the group consisting of substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted heteroaryl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, unsubstituted C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or more R¹² substituents, substituted or unsubstituted C₂-C₆ alkenyl, substituted or unsubstituted C₂-C₆ alkynyl, halo, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f;

each R¹² is independently selected from the group consisting of halo, -OR^b, -C(O)R^g, -C(O)OR^h, and -C(O)NRⁱR^j;

each R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ, and R^j is independently H or C₁-C₆ alkyl; and

R^x and R^y are each C₁-C₆ alkyl,

wherein when A is unsubstituted phenyl, the -Z-B moiety is not -OC(CH₃)₃ or 1-ethyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-onyl.
In some embodiments, the compound of Formula (I) is a compound of Formula (If):

[0010] In some embodiments of Formula (I) or any variation thereof, such as Formula (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a pharmaceutically acceptable salt thereof, R¹, R², R³, R⁴, R⁵, and R⁸ are each H.

[0011] In some embodiments of Formula (I) or any variation thereof, G₁ is -CR⁴R⁵-. In some embodiments, G₁ is -CH₂-.In some embodiments, G₂ is a bond. In some embodiments, G₃ is -CR⁸-. In certain embodiments, G₃ is -CH-. In some embodiments, G₃ is -N-.

[0012] In some embodiments of Formula (I) or any variation thereof, R¹, R², and R³ are each H. In some embodiments, Z is a bond. In some embodiments, Z is -O-.

[0013] In some embodiments of Formula (I) or any variation thereof, A is selected from the group consisting of unsubstituted phenyl, and 5- or 6- membered heteroaryl comprising at least one annular N atom, wherein the 5- or 6- membered heteroaryl is unsubstituted or substituted with one or more R¹⁰ substituents; wherein each R¹⁰ is independently selected from the group consisting of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl of R¹⁰ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃.

[0014] In some embodiments of Formula (I) or any variation thereof, A is selected from the group consisting of unsubstituted phenyl, and 5- or 6- membered heteroaryl comprising at least one annular N atom, wherein the 5- or 6- membered heteroaryl is unsubstituted or substituted with one or more R¹⁰ substituents. In some embodiments, A is selected from the group consisting of pyrazolyl, oxazolyl, oxadiazolyl, isoxazolyl, tetrazolyl, triazolyl, thiazolyl, pyrimidinyl, pyridinyl, pyrazinyl, and pyridazinyl, each of which is unsubstituted or substituted with one or more R¹⁰ substituents, unsubstituted phenyl. In some embodiments of Formula (I) or any variation thereof, or a pharmaceutically acceptable salt thereof, A is oxadiazolyl or isoxazolyl, each of which is unsubstituted or substituted with one or more R¹⁰ substituents.

[0015] In some embodiments of Formula (I) or any variation thereof, A is selected from the group consisting of:





each of which is unsubstituted or substituted with one or more R¹⁰ substituents, and

In some embodiments, each C₁-C₆ alkyl of R¹⁰ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OR^k and -OC(O)R^m, wherein R^k is H or methyl and R^m is methyl. In some embodiments, each R¹⁰ is independently selected from the group consisting of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl of R¹⁰ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃.

[0016] In some embodiments of Formula (I) or any variation thereof, A is oxadiazolyl, which is unsubstituted or substituted with one substituent selected from the group consisting of methyl, methyl substituted with -OCH₃, -OH, or -OC(O)CH₃, ethyl, ethyl substituted with -OCH₃, -OH, or -OC(O)CH₃, isopropyl, isopropyl substituted with -OCH₃, -OH, or -OC(O)CH₃, difluoromethyl, cyclopropyl, cyclobutyl, oxetanyl, and -C(O)OCH₃. In some embodiments, A is oxadiazolyl, which is unsubstituted or substituted with one substituent selected from the group consisting of methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, and cyclobutyl.

[0017] In some embodiments of Formula (I) or any variation thereof, A is isoxazolyl, which is unsubstituted or substituted with one or more substituents selected from the group consisting of methyl, ethyl, and difluoromethyl. In some embodiments, A is isoxazolyl, which is unsubstituted or substituted with one substituent selected from the group consisting of methyl, ethyl, and difluoromethyl.

[0018] In some embodiments of Formula (I) or any variation thereof, A is selected from the group consisting of:







wherein each R¹³ is independently selected from the group consisting of H, -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl of R¹³ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH.

[0019] In some embodiments of Formula (I) or any variation thereof, B is selected from the group consisting of H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r; and each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl. In some embodiments of Formula (I) or any variation thereof, B is selected from the group consisting of H, C₁-C₆ alkyl, C₃-C₈ cycloalkyl, C₆-C₁₂ aryl, 3- to 12-membered heterocycloalkyl, and 5- to 10-membered heteroaryl, wherein the C₁-C₆ alkyl, C₃-C₈ cycloalkyl, C₆-C₁₂ aryl, 3- to 12-membered heterocycloalkyl, and 5- to 10-membered heteroaryl of B are each unsubstituted or substituted with one or more R¹¹ substituents. In some embodiments, B is unsubstituted or substituted with one or more R¹¹ substituents; wherein each R¹¹ is independently selected from the group consisting of substituted or unsubstituted 3- to 12-membered heterocycloalkyl, substituted or unsubstituted 5- to 10-membered heteroaryl, substituted or unsubstituted C₃-C₈ cycloalkyl, substituted or unsubstituted C₆-C₁₂ aryl, unsubstituted C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or more R¹² substituents, substituted or unsubstituted C₂-C₆ alkenyl, substituted or unsubstituted C₂-C₆ alkynyl, halo, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f. In some embodiments, B is unsubstituted or substituted with one or more R¹¹ substituents; wherein each R¹¹ is independently selected from the group consisting of 3-to 12-membered heterocycloalkyl, 5- to 10-membered heteroaryl, C₃-C₈ cycloalkyl, C₆-C₁₂ aryl, C₁-C₆ alkyl, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r; and each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl. In some embodiments, each heterocycloalkyl or heteroaryl of R¹¹ comprises 1, 2, 3, 4, or 5 heteroatoms selected from the group consisting of N, O, and S. In some embodiments of Formula (I) or any variation thereof, B is a phenyl, unsubstituted or substituted with one or more R¹¹ substituents. In some embodiments, B is a 5- to 6-membered heterocycloalkyl, unsubstituted or substituted with one or more R¹¹ substituents. In other embodiments, B is a 5- to 6-membered heteroaryl, unsubstituted or substituted with one or more R¹¹ substituents.

[0020] In some embodiments of Formula (I) or any variation thereof, B is selected from the group consisting of C₁-C₄ alkyl, C₃-C₅ cycloalkyl, 6- to 10-membered aryl (e.g., 6- to 9-membered aryl), 4- to 6-membered heterocycloalkyl containing at least one annular N or O atom, 5- or 6-membered monocyclic heteroaryl containing at least one annular N atom, and 8- or 9-membered bicyclic heteroaryl containing at least one annular N atom, each of which is substituted or unsubstituted. In some embodiments, B selected from the group consisting of C₁-C₄ alkyl, C₃-C₅ cycloalkyl, 6- to 10-membered aryl (e.g., 6- to 9-membered aryl), 4- to 6-membered heterocycloalkyl comprising at least one annular N or O atom, 5- or 6-membered monocyclic heteroaryl comprising at least one annular N atom, or 8- or 9-membered bicyclic heteroaryl comprising at least one annular N atom, each of which is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r, and wherein each C₁-C₆ alkyl of R¹¹ is unsubstituted or substituted with -OR^b; and each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alky.

[0021] In some embodiments of Formula (I) or any variation thereof, B is selected from the group consisting of methyl, ethyl, isopropyl, isobutyl, tert-butyl, cyclopropyl, cyclobutyl, cyclopentyl, phenyl, indanyl, azetidinyl, oxetanyl, pyrrolidinyl, tetrahydrofuranyl, piperidinyl, piperazinyl, morpholinyl, thiazolyl, triazolyl, imidazolyl, pyrazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyrazinyl, pyridazinyl, pyrimidinyl, pyridinyl, indanyl, pyrrolopyrazolyl and benzoimidazolyl, each of which is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r, and wherein each C₁-C₆ alkyl of R¹¹ is unsubstituted or substituted with -OR^b; and each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl. In some embodiments, each R¹¹ is independently selected from the group consisting of methyl, ethyl, isopropyl, cyclopropyl, difluoromethyl, trifluoromethyl, oxo, -C(O)CH₃, -C(O)OtBu, -OCH₃, -OH, -NH₂, -Cl, oxetanyl, oxadiazolyl, and azetidinyl, wherein each oxadiazolyl and azetidinyl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of ethyl, -C(O)CH₃, -C(O)OtBu, -C(O)OCH₃, -C(O)NHCH₃, -C(O)NH₂, and -OCH₃, and wherein each methyl, ethyl, and isopropyl of R¹¹ is unsubstituted or substituted with -OH.

[0022] In some embodiments of Formula (I) or any variation thereof, B is methyl, pyrazolyl, oxazolyl, tetrazolyl, isoxazolyl, thiazolyl, imidazolyl, or pyridinyl, each of which is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, halo, C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or two R¹² substituents, cycloalkyl, cycloalkyl substituted with one or two R¹² substituents, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f; each R¹² is independently selected from the group consisting of halo, -OR^b, -C(O)R^g, -C(O)OR^h, and -C(O)NRⁱR^j; and each R^b, R^c, R^d, R^e, and R^f, R^g, R^h, Rⁱ, and R^j is independently H or C₁-C₆ alkyl. In some embodiments, B is pyrazolyl, oxazolyl, tetrazolyl, isoxazolyl, thiazolyl, imidazolyl, or pyridinyl, each of which is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, halo, C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or two R¹² substituents, cycloalkyl, cycloalkyl substituted with one or two R¹² substituents, fluoroalkyl, -OR^b, oxo, and -NR^eR^f; each R¹² is independently selected from the group consisting of halo, -OR^b, and -C(O)NRⁱR^j; and each R^b, R^e, R^f, Rⁱ, and R^j is independently H or C₁-C₆ alkyl. In some embodiments, R^b is H.

[0023] In some embodiments of Formula (I) or any variation thereof, B is selected from the group consisting of :











each of which is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, halo, C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or two R¹² substituents, cycloalkyl, cycloalkyl substituted with one or two R¹² substituents, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f; each R¹² is independently selected from the group consisting of halo, -OR^b, -C(O)R^g, -C(O)OR^h, and -C(O)NRⁱR^j; and each R^b, R^c, R^d, R^e, and R^f, R^g, R^h, Rⁱ, and R^j is independently H or C₁-C₆ alkyl.

[0024] In some embodiments of Formula (I) or any variation thereof, B is selected from the group consisting of:















and

wherein each R¹⁴ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or more R¹² substituents, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹⁴ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r; each R¹² is independently selected from the group consisting of halo, -OH, -C(O)R^g, -C(O)OR^h, and -C(O)NRⁱR^j; and each R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ, and R^j, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl.

[0025] Provided in some embodiments are compounds selected from the group consisting of compounds of Table 1, or a pharmaceutically acceptable salt thereof.

[0026] Provided in some aspects is a pharmaceutical composition containing a compound of Formula (I) or any variation thereof, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient.

[0027] Provided in some aspects are compounds or compositions of the present invention for use in methods of treating heart disease in a subject in need thereof, the method including administering to the subject a compound of Formula (I) or any variation thereof, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing a compound of Formula (I) or any variation thereof. In some embodiments, the heart disease is hypertrophic cardiomyopathy (HCM). In some embodiments, the HCM is obstructive or nonobstructive or is caused by sarcomeric and/or non-sarcomeric mutations. In some embodiments, the heart disease is heart failure with preserved ejection fraction (HFpEF). In some embodiments, the heart disease is selected from the group consisting of diastolic dysfunction, primary or secondary restrictive cardiomyopathy, myocardial infarction and angina pectoris, and left ventricular outflow tract obstruction. In some embodiments, the heart disease is hypertensive heart disease, congenital heart disease, cardiac ischemia, coronary heart disease, diabetic heart disease, congestive heart failure, right heart failure, cardiorenal syndrome, or infiltrative cardiomyopathy. In some embodiments, the heart disease is a condition that is or is related to cardiac senescence and/or diastolic dysfunction due to aging. In some embodiments, the heart disease is a condition that is or is related to left ventricular hypertrophy and/or concentric left ventricular remodeling.

[0028] Provided in other aspects are compounds or compositions of the present invention for use in methods of treating a disease or condition associated with HCM in a subject in need thereof, wherein the method involves administering to the subject a compound of Formula (I) or any variation thereof, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing a compound of Formula (I) or any variation thereof. In some embodiments, the disease or condition is selected from the group consisting of Fabry's Disease, Danon Disease, mitochondrial cardiomyopathies, and Noonan Syndrome.

[0029] Provided in some aspects are compounds or compositions of the present invention for use in methods of treating a disease or condition that is associated with secondary left ventricular wall thickening in a subject in need thereof, wherein the method involves administering to the subject a compound of Formula (I) or any variation thereof, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing a compound of Formula (I) or any variation thereof. In some embodiments, the disease or condition is selected from the group consisting of hypertension, valvular heart diseases (aortic stenosis, Mitral valve regurgitation), metabolic syndromes (diabetes, obesity), end stage renal disease, scleroderma, sleep apnea, amyloidosis, Fabry's disease, Friedreich Ataxia, Danon disease, Noonan syndrome, and Pompe disease.

[0030] Provided in other aspects are compounds or compositions of the present invention for use in methods of treating a disease or condition that is associated with small left ventricular cavity and cavity obliteration, hyperdynamic left ventricular contraction, myocardial ischemia, or cardiac fibrosis. Also provided are methods of treating muscular dystrophies (e.g., Duchenne muscular dystrophy) or glycogen storage diseases.

[0031] Also provided are compounds or compositions of the present invention for use in methods of inhibiting the cardiac sarcomere, wherein the method involves contacting the cardiac sarcomere with a compound of Formula (I) or any variation thereof, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing a compound of Formula (I) or any variation thereof.

DETAILED DESCRIPTION

Definitions

[0032] As used in the present specification, the following words and phrases are generally intended to have the meanings as set forth below, except to the extent that the context in which they are used indicates otherwise.

[0033] Throughout this application, unless the context indicates otherwise, references to a compound of Formula (I) includes all subgroups of Formula (I) defined herein, such as Formula (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), and (Ik), including all substructures, subgenera, preferences, embodiments, examples and particular compounds defined and/or described herein. References to a compound of Formula (I) and subgroups thereof, such as Formula (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), and (Ik), include ionic forms, polymorphs, pseudopolymorphs, amorphous forms, solvates, co-crystals, chelates, isomers, tautomers, oxides (e.g., N-oxides, S-oxides), esters, prodrugs, isotopes and/or protected forms thereof. In some embodiments, references to a compound of Formula (I) and subgroups thereof, such as Formula (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), and (Ik), include polymorphs, solvates, co-crystals, isomers, tautomers and/or oxides thereof. In some embodiments, references to a compound of Formula (I) and subgroups thereof, such as Formula (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), and (Ik), include polymorphs, solvates, and/or co-crystals thereof. In some embodiments, references to a compound of Formula (I) and subgroups thereof, such as Formula (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), and (Ik), include isomers, tautomers and/or oxides thereof. In some embodiments, references to a compound of Formula (I) and subgroups thereof, such as Formula (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), and (Ik), include solvates thereof. Similarly, the term "salts" includes solvates of salts of compounds.

[0034] "Alkyl" encompasses straight and branched carbon chains having the indicated number of carbon atoms, for example, from 1 to 20 carbon atoms, or 1 to 8 carbon atoms, or 1 to 6 carbon atoms. For example, C_1-6 alkyl encompasses both straight and branched chain alkyl of from 1 to 6 carbon atoms. When an alkyl residue having a specific number of carbons is named, all branched and straight chain versions having that number of carbons are intended to be encompassed; thus, for example, "propyl" includes n-propyl and isopropyl; and "butyl" includes n-butyl, sec-butyl, isobutyl and t-butyl. Examples of alkyl groups include, but are not limited to, methyl, ethyl, propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, pentyl, 2-pentyl, 3-pentyl, isopentyl, neopentyl, hexyl, 2-hexyl, 3-hexyl, and 3-methylpentyl.

[0035] When a range of values is given (e.g., C_1-6 alkyl), each value within the range as well as all intervening ranges are included. For example, "C_1-6 alkyl" includes C₁, C₂, C₃, C₄, C₅, C₆, C_1-6, C_2-6, C_3-6, C_4-6, C_5-6, C_1-5, C_2-5, C_3-5, C_4-5, C_1-4, C_2-4, C_3-4, C_1-3, C_2-3, and C_1-2 alkyl.

[0036] "Alkenyl" refers to an unsaturated branched or straight-chain alkyl group having the indicated number of carbon atoms (e.g., 2 to 8, or 2 to 6 carbon atoms) and at least one carbon-carbon double bond. The group may be in either the cis or trans configuration (Z or E configuration) about the double bond(s). Alkenyl groups include, but are not limited to, ethenyl, propenyl (e.g., prop-1-en-1-yl, prop-1-en-2-yl, prop-2-en-1-yl (allyl), prop-2-en-2-yl), and butenyl (e.g., but-1-en-1-yl, but-1-en-2-yl, 2-methyl-prop-1-en-1-yl, but-2-en-1-yl, but-2-en-1-yl, but-2-en-2-yl, buta-1,3-dien-1-yl, buta-1,3-dien-2-yl).

[0037] "Alkynyl" refers to an unsaturated branched or straight-chain alkyl group having the indicated number of carbon atoms (e.g., 2 to 8 or 2 to 6 carbon atoms) and at least one carbon-carbon triple bond. Alkynyl groups include, but are not limited to, ethynyl, propynyl (e.g., prop-1-yn-1-yl, prop-2-yn-1-yl) and butynyl (e.g., but-1-yn-1-yl, but-1-yn-3-yl, but-3-yn-1-yl).

[0038] "Cycloalkyl" indicates a non-aromatic, fully saturated carbocyclic ring having the indicated number of carbon atoms, for example, 3 to 10, or 3 to 8, or 3 to 6 ring carbon atoms. Cycloalkyl groups may be monocyclic or polycyclic (e.g., bicyclic, tricyclic). Examples of cycloalkyl groups include cyclopropyl, cyclobutyl, cyclopentyl, and cyclohexyl, as well as bridged and caged ring groups (e.g., norbornane, bicyclo[2.2.2]octane). In addition, one ring of a polycyclic cycloalkyl group may be aromatic, provided the polycyclic cycloalkyl group is bound to the parent structure via a non-aromatic carbon. For example, a 1,2,3,4-tetrahydronaphthalen-1-yl group (wherein the moiety is bound to the parent structure via a non-aromatic carbon atom) is a cycloalkyl group, while 1,2,3,4-tetrahydronaphthalen-5-yl (wherein the moiety is bound to the parent structure via an aromatic carbon atom) is not considered a cycloalkyl group. Examples of polycyclic cycloalkyl groups consisting of a cycloalkyl group fused to an aromatic ring are described below.

[0039] "Cycloalkenyl" indicates a non-aromatic carbocyclic ring, containing the indicated number of carbon atoms (e.g., 3 to 10, or 3 to 8, or 3 to 6 ring carbon atoms) and at least one carbon-carbon double bond. Cycloalkenyl groups may be monocyclic or polycyclic (e.g., bicyclic, tricyclic). Examples of cycloalkenyl groups include cyclopropenyl, cyclobutenyl, cyclopentenyl, cyclopentadienyl, and cyclohexenyl, as well as bridged and caged ring groups (e.g., bicyclo[2.2.2]octene). In addition, one ring of a polycyclic cycloalkenyl group may be aromatic, provided the poly cyclic alkenyl group is bound to the parent structure via a non-aromatic carbon atom. For example, inden-1-yl (wherein the moiety is bound to the parent structure via a non-aromatic carbon atom) is considered a cycloalkenyl group, while inden-4-yl (wherein the moiety is bound to the parent structure via an aromatic carbon atom) is not considered a cycloalkenyl group. Examples of poly cyclic cycloalkenyl groups consisting of a cycloalkenyl group fused to an aromatic ring are described below.

[0040] "Aryl" indicates an aromatic carbocyclic ring having the indicated number of carbon atoms, for example, 6 to 12 or 6 to 10 carbon atoms. Aryl groups may be monocyclic or poly cyclic (e.g., bicyclic, tricyclic). In some instances, both rings of a poly cyclic aryl group are aromatic (e.g., naphthyl). In other instances, polycyclic aryl groups may include a non-aromatic ring fused to an aromatic ring, provided the polycyclic aryl group is bound to the parent structure via an atom in the aromatic ring. Thus, a 1,2,3,4-tetrahydronaphthalen-5-yl group (wherein the moiety is bound to the parent structure via an aromatic carbon atom) is considered an aryl group, while 1,2,3,4-tetrahydronaphthalen-1-yl (wherein the moiety is bound to the parent structure via a non-aromatic carbon atom) is not considered an aryl group. Similarly, a 1,2,3,4-tetrahydroquinolin-8-yl group (wherein the moiety is bound to the parent structure via an aromatic carbon atom) is considered an aryl group, while 1,2,3,4-tetrahydroquinolin-1-yl group (wherein the moiety is bound to the parent structure via a non-aromatic nitrogen atom) is not considered an aryl group. However, the term "aryl" does not encompass or overlap with "heteroaryl", as defined herein, regardless of the point of attachment (e.g., both quinolin-5-yl and quinolin-2-yl are heteroaryl groups). In some instances, aryl is phenyl or naphthyl. In certain instances, aryl is phenyl. Additional examples of aryl groups comprising an aromatic carbon ring fused to a non-aromatic ring are described below.

[0041] "Heteroaryl" indicates an aromatic ring containing the indicated number of atoms (e.g., 5 to 12, or 5 to 10 membered heteroaryl) made up of one or more heteroatoms (e.g., 1, 2, 3 or 4 heteroatoms) selected from N, O and S and with the remaining ring atoms being carbon. Heteroaryl groups do not contain adjacent S and O atoms. In some embodiments, the total number of S and O atoms in the heteroaryl group is not more than 2. In some embodiments, the total number of S and O atoms in the heteroaryl group is not more than 1. Unless otherwise indicated, heteroaryl groups may be bound to the parent structure by a carbon or nitrogen atom, as valency permits. For example, "pyridyl" includes 2-pyridyl, 3-pyridyl and 4-pyridyl groups, and "pyrrolyl" includes 1-pyrrolyl, 2-pyrrolyl and 3-pyrrolyl groups.

[0042] In some instances, a heteroaryl group is monocyclic. Examples include pyrrole, pyrazole, imidazole, triazole (e.g., 1,2,3-triazole, 1,2,4-triazole, 1,2,4-triazole), tetrazole, furan, isoxazole, oxazole, oxadiazole (e.g., 1,2,3-oxadiazole, 1,2,4-oxadiazole, 1,3,4-oxadiazole), thiophene, isothiazole, thiazole, thiadiazole (e.g., 1,2,3-thiadiazole, 1,2,4-thiadiazole, 1,3,4-thiadiazole), pyridine, pyridazine, pyrimidine, pyrazine, triazine (e.g., 1,2,4-triazine, 1,3,5-triazine) and tetrazine.

[0043] In some instances, both rings of a polycyclic heteroaryl group are aromatic. Examples include indole, isoindole, indazole, benzoimidazole, benzotriazole, benzofuran, benzoxazole, benzoisoxazole, benzoxadiazole, benzothiophene, benzothiazole, benzoisothiazole, benzothiadiazole, 1H-pyrrolo[2,3-b]pyridine, 1H-pyrazolo[3,4-b]pyridine, 3H-imidazo[4,5-b]pyridine, 3H-[1,2,3]triazolo[4,5-b]pyridine, 1H-pyrrolo[3,2-b]pyridine, 1H-pyrazolo[4,3-b]pyridine, 1H-imidazo[4,5-b]pyridine, 1H-[1,2,3]triazolo[4,5-b]pyridine, 1H-pyrrolo[2,3-c]pyridine, IH-pyrazolo[3,4-c]pyridine, 3H-imidazo[4,5-c]pyridine, 3H-[1,2,3]triaaolo[4,5-c]pyridine, 1H-pyrrolo[3,2-c]pyridine, 1H-pyrazolo[4,3-c]pyridine, 1H-imidazo[4,5-c]pyridine, 1H-[1,2,3]triazolo[4,5-c]pyridine, furo[2,3-b]pyridine, oxazolo[5,4-b] pyridine, isoxazolo[5,4-b]pyridine, [1,2,3]oxadiazolo[5,4-b]pyridine, furo[3,2-b]pyridine, oxazolo[4,5-b]pyridine, isoxazolo[4,5-b]pyridine, [1,2,3]oxadiazolo[4,5-b]pyridine, furo[2,3-c]pyridine, oxazolo[5,4-c]pyridine, isoxazolo[5,4-c]pyridine, [1,2,3]oxadiazolo[5,4-c]pyridine, furo[3,2-c]pyridine, oxazolo[4,5-c]pyridine, isoxazolo[4,5-c]pyridine, [1,2,3]oxadiazolo[4,5-c]pyridine, thieno[2,3-b]pyridine, thiazolo[5,4-b]pyridine, isothiazolo[5,4-b]pyridine, [1,2,3]thiadiazolo[5,4-b]pyridine, thieno[3,2-b]pyridine, thiazolo[4,5-b]pyridine, isothiazolo[4,5-b]pyridine, [1,2,3]thiadiazolo[4,5-b]pyridine, thieno[2,3-c]pyridine, thiazolo[5,4-c]pyridine, isothiazolo[5,4-c]pyridine, [1,2,3]thiadiazolo[5,4-c]pyridine, thieno[3,2-c]pyridine, thiazolo[4,5-c]pyridine, isothiazolo[4,5-c]pyridine, [1,2,3]thiadiazolo[4,5-c]pyridine, quinoline, isoquinoline, cinnoline, quinazoline, quinoxaline, phthalazine, naphthyridine (e.g., 1,8-naphthyridine, 1,7-naphthyridine, 1,6-naphthyridine, 1,5-naphthyridine, 2,7-naphthyridine, 2,6-naphthyridine), imidazo[1,2-a]pyridine, 1H-pyrazolo[3,4-d]thiazole, 1H-pyrazolo[4,3-d]thiazole and imidazo[2,1-b]thiazole.

[0044] In other instances, polycyclic heteroaryl groups may include a non-aromatic ring (e.g., cycloalkyl, cycloalkenyl, heterocycloalkyl, heterocycloalkenyl) fused to a heteroaryl ring, provided the polycyclic heteroaryl group is bound to the parent structure via an atom in the aromatic ring. For example, a 4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl group (wherein the moiety is bound to the parent structure via an aromatic carbon atom) is considered a heteroaryl group, while 4,5,6,7-tetrahydrobenzo[d]thiazol-5-yl (wherein the moiety is bound to the parent structure via a non-aromatic carbon atom) is not considered a heteroaryl group. Examples of polycyclic heteroaryl groups consisting of a heteroaryl ring fused to a non-aromatic ring are described below.

[0045] "Heterocycloalkyl" indicates a non-aromatic, fully saturated ring having the indicated number of atoms (e.g., 3 to 10, or 3 to 7, membered heterocycloalkyl) made up of one or more heteroatoms (e.g., 1, 2, 3 or 4 heteroatoms) selected from N, O and S and with the remaining ring atoms being carbon. Heterocycloalkyl groups may be monocyclic or polycyclic (e.g., bicyclic, tricyclic). Examples of heterocycloalkyl groups include oxiranyl, aziridinyl, azetidinyl, pyrrolidinyl, imidazolidinyl, pyrazolidinyl, piperidinyl, piperazinyl, morpholinyl and thiomorpholinyl. Examples include thiomorpholine S-oxide and thiomorpholine S,S-dioxide. In addition, one ring of a polycyclic heterocycloalkyl group may be aromatic (e.g., aryl or heteroaryl), provided the polycyclic heterocycloalkyl group is bound to the parent structure via a non-aromatic carbon or nitrogen atom. For example, a 1,2,3,4-tetrahydroquinolin-1-yl group (wherein the moiety is bound to the parent structure via a non-aromatic nitrogen atom) is considered a heterocycloalkyl group, while 1,2,3,4-tetrahydroquinolin-8-yl group (wherein the moiety is bound to the parent structure via an aromatic carbon atom) is not considered a heterocycloalkyl group. Examples of polycyclic heterocycloalkyl groups consisting of a heterocycloalkyl group fused to an aromatic ring are described below.

[0046] "Heterocycloalkenyl" indicates a non-aromatic ring having the indicated number of atoms (e.g., 3 to 10, or 3 to 7, membered heterocycloalkyl) made up of one or more heteroatoms (e.g., 1, 2, 3 or 4 heteroatoms) selected from N, O and S and with the remaining ring atoms being carbon, and at least one double bond derived by the removal of one molecule of hydrogen from adjacent carbon atoms, adjacent nitrogen atoms, or adjacent carbon and nitrogen atoms of the corresponding heterocycloalkyl. Heterocycloalkenyl groups may be monocyclic or polycyclic (e.g., bicyclic, tricyclic). Examples of heterocycloalkenyl groups include dihydrofuranyl (e.g., 2,3-dihydrofuranyl, 2,5-dihydrofuranyl), dihydrothiophenyl (e.g., 2,3-dihydrothiophenyl, 2,5-dihydrothiophenyl), dihydropyrrolyl (e.g., 2,3-dihydro-1H-pyrrolyl, 2,5-dihydro-1H-pyrrolyl), dihydroimidazolyl (e.g., 2,3-dihydro-1H-imidazolyl, 4,5-dihydro-1H-imidazolyl), pyranyl, dihydropyranyl (e.g., 3,4-dihydro-2H-pyranyl, 3,6-dihydro-2H-pyranyl), tetrahydropyridinyl (e.g., 1,2,3,4-tetrahydropyridinyl, 1,2,3,6-tetrahydropyridinyl) and dihydropyridine (e.g., 1,2-dihydropyridine, 1,4-dihydropyridine). In addition, one ring of a polycyclic heterocycloalkenyl group may be aromatic (e.g., aryl or heteroaryl), provided the polycyclic heterocycloalkenyl group is bound to the parent structure via a non-aromatic carbon or nitrogen atom. For example, a 1,2-dihydroquinolin-1-yl group (wherein the moiety is bound to the parent structure via a non-aromatic nitrogen atom) is considered a heterocycloalkenyl group, while 1,2-dihydroquinolin-8-yl group (wherein the moiety is bound to the parent structure via an aromatic carbon atom) is not considered a heterocycloalkenyl group. Examples of polycyclic heterocycloalkenyl groups consisting of a heterocycloalkenyl group fused to an aromatic ring are described below.

[0047] Examples of polycyclic rings consisting of an aromatic ring (e.g., aryl or heteroaryl) fused to a non-aromatic ring (e.g., cycloalkyl, cycloalkenyl, heterocycloalkyl, heterocycloalkenyl) include indenyl, 2,3-dihydro-1H-indenyl, 1,2,3,4-tetrahydronaphthalenyl, benzo[1,3]dioxolyl, tetrahydroquinolinyl, 2,3-dihydrobenzo[1,4]dioxinyl, indolinyl, isoindolinyl, 2,3-dihydro-1H-indazolyl, 2,3-dihydro-IH-benzo[d]imidazolyl, 2,3-dihydrobenzofuranyl, 1,3-dihydroisobenzofuranyl, 1,3-dihydrobenzo[c]isoxazolyl, 2,3-dihydrobenzo[d]isoxazolyl, 2,3-dihydrobenzo[d]oxazolyl, 2,3-dihydrobenzo[b]thiophenyl, 1,3-dihydrobenzo[c]thiophenyl, 1,3-dihydrobenzo[c]isothiazolyl, 2,3-dihydrobenzo[d]isothiazolyl, 2,3-dihydrobenzo[d]thiazolyl, 5,6-dihydro-4H-cyclopenta[d]thiazolyl, 4,5,6,7-tetrahydrobenzo[d]thiazolyl, 5,6-dihydro-4H-pyrrolo[3,4-d]thiazolyl , 4,5,6,7-tetrahydrothiazolo[5,4-c]pyridinyl, indolin-2-one, indolin-3-one, isoindolin-1-one, 1,2-dihydroindazol-3-one, 1H-benzo[d]imidazol-2(3H)-one, benzofuran-2(3H)-one, benzofuran-3(2H)-one, isobenzofuran-1(3H)-one, benzo[c]isoxazol-3(1H)-one, benzo[d]isoxazol-3(2H)-one, benzo[d]oxazol-2(3H)-one, benzo[b]thiophen-2(3H)-one, benzo[b]thiophen-3(2H)-one, benzo[c]thiophen-1(3H)-one, benzo[c]isothiazol-3(1H)-one, benzo[d]isothiazol-3(2H)-one, benzo[d]thiazol-2(3H)-one, 4,5-dihydropyrrolo[3,4-d]thiazol-6-one, 1,2-dihydropyrazolo[3,4-d]thiazol-3-one, quinolin-4(3H)-one, quinazolin-4(3H)-one, quinazoline-2,4(1H,3H)-dione, quinoxalin-2(1H)-one, quinoxaline-2,3(1H,4H)-dione, cinnolin-4(3H)-one, pyridin-2(1H)-one, pyrimidin-2(1H)-one, pyrimidin-4(3H)-one, pyridazin-3(2H)-one, 1H-pyrrolo[3,2-b]pyridin-2(3H)-one, 1H-pyrrolo[3,2-c]pyridin-2(3H)-one, 1H-pyrrolo[2,3-c]pyridin-2(3H)-one, IH-pyrrolo[2,3-b]pyridin-2(3H)-one, 1,2-dihydropyrazolo[3,4-d]thiazol-3-one and 4,5-dihydropyrrolo[3,4-d]thiazol-6-one. As discussed herein, whether each ring is considered an aryl, heteroaryl, cycloalkyl, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl group is determined by the atom through which the moiety is bound to the parent structure.

[0048] "Halogen" or "halo" refers to fluorine, chlorine, bromine or iodine.

[0049] Unless otherwise indicated, compounds disclosed and/or described herein include all possible enantiomers, diastereomers, meso isomers and other stereoisomeric forms, including racemic mixtures, optically pure forms and intermediate mixtures thereof. Enantiomers, diastereomers, meso isomers and other stereoisomeric forms can be prepared using chiral synthons or chiral reagents, or resolved using conventional techniques. Unless specified otherwise, when the compounds disclosed and/or described herein contain olefinic double bonds or other centers of geometric asymmetry, it is intended that the compounds include both E and Z isomers. When the compounds described herein contain moieties capable of tautomerization, and unless specified otherwise, it is intended that the compounds include all possible tautomers.

[0050] "Protecting group" has the meaning conventionally associated with it in organic synthesis, i.e., a group that selectively blocks one or more reactive sites in a multifunctional compound such that a chemical reaction can be carried out selectively on another unprotected reactive site, and such that the group can readily be removed after the selective reaction is complete. A variety of protecting groups are disclosed, for example, in T.H. Greene and P. G. M. Wuts, Protective Groups in Organic Synthesis, Third Edition, John Wiley & Sons, New York (1999). For example, a "hydroxy protected form" contains at least one hydroxy group protected with a hydroxy protecting group. Likewise, amines and other reactive groups may similarly be protected.

[0051] The term "pharmaceutically acceptable salt" refers to a salt of any of the compounds herein which are known to be non-toxic and are commonly used in the pharmaceutical literature. In some embodiments, the pharmaceutically acceptable salt of a compound retains the biological effectiveness of the compounds described herein and are not biologically or otherwise undesirable. Examples of pharmaceutically acceptable salts can be found in Berge et al., Pharmaceutical Salts, J. Pharmaceutical Sciences, January 1977, 66(1), 1-19. Pharmaceutically acceptable acid addition salts can be formed with inorganic acids and organic acids. Inorganic acids from which salts can be derived include, for example, hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, and phosphoric acid. Organic acids from which salts can be derived include, for example, acetic acid, propionic acid, glycolic acid, pyruvic acid, lactic acid, oxalic acid, malic acid, maleic acid, malonic acid, succinic acid, fumaric acid, tartaric acid, citric acid, benzoic acid, cinnamic acid, mandelic acid, methanesulfonic acid, ethanesulfonic acid, 2-hydroxyethylsulfonic acid, p-toluenesulfonic acid, stearic acid and salicylic acid. Pharmaceutically acceptable base addition salts can be formed with inorganic and organic bases. Inorganic bases from which salts can be derived include, for example, sodium, potassium, lithium, ammonium, calcium, magnesium, iron, zinc, copper, manganese, and aluminum Organic bases from which salts can be derived include, for example, primary, secondary, and tertiary amines; substituted amines including naturally occurring substituted amines; cyclic amines; and basic ion exchange resins. Examples of organic bases include isopropylamine, trimethylamine, diethylamine, triethylamine, tripropylamine, and ethanolamine. In some embodiments, the pharmaceutically acceptable base addition salt is selected from ammonium, potassium, sodium, calcium, and magnesium salts.

[0052] If the compound described herein is obtained as an acid addition salt, the free base can be obtained by basifying a solution of the acid salt. Conversely, if the compound is a free base, an addition salt, particularly a pharmaceutically acceptable addition salt, may be produced by dissolving the free base in a suitable organic solvent and treating the solution with an acid, in accordance with conventional procedures for preparing acid addition salts from base compounds (see, e.g., Berge et al., Pharmaceutical Salts, J. Pharmaceutical Sciences, January 1977, 66(1), 1-19). Those skilled in the art will recognize various synthetic methodologies that may be used to prepare pharmaceutically acceptable addition salts.

[0053] A "solvate" is formed by the interaction of a solvent and a compound. Suitable solvents include, for example, water and alcohols (e.g., ethanol). Solvates include hydrates having any ratio of compound to water, such as monohydrates, dihydrates and hemi-hydrates.

[0054] The term "substituted" means that the specified group or moiety bears one or more substituents including, but not limited to, substituents such as alkoxy, acyl, acyloxy, carbonylalkoxy, acylamino, amino, aminoacyl, aminocarbonylamino, aminocarbonyloxy, cycloalkyl, cycloalkenyl, aryl, heteroaryl, aryloxy, cyano, azido, halo, hydroxyl, nitro, carboxyl, thiol, thioalkyl, cycloalkyl, cycloalkenyl, alkyl, alkenyl, alkynyl, heterocyclyl, aralkyl, aminosulfonyl, sulfonylamino, sulfonyl, oxo, and carbonylalkylenealkoxy. The term "unsubstituted" means that the specified group bears no substituents. Where the term "substituted" is used to describe a structural system, the substitution is meant to occur at any valency-allowed position on the system. When a group or moiety bears more than one substituent, it is understood that the substituents may be the same or different from one another. In some embodiments, a substituted group or moiety bears from one to five substituents. In some embodiments, a substituted group or moiety bears one substituent. In some embodiments, a substituted group or moiety bears two substituents. In some embodiments, a substituted group or moiety bears three substituents. In some embodiments, a substituted group or moiety bears four substituents. In some embodiments, a substituted group or moiety bears five substituents.

[0055] By "optional" or "optionally" is meant that the subsequently described event or circumstance may or may not occur, and that the description includes instances where the event or circumstance occurs and instances in which it does not. For example, "optionally substituted alkyl" encompasses both "alkyl" and "substituted alkyl" as defined herein. It will be understood by those skilled in the art, with respect to any group containing one or more substituents, that such groups are not intended to introduce any substitution or substitution patterns that are sterically impractical, synthetically non-feasible, and/or inherently unstable. It will also be understood that where a group or moiety is optionally substituted, the disclosure includes both embodiments in which the group or moiety is substituted and embodiments in which the group or moiety is unsubstituted.

[0056] The compounds disclosed and/or described herein can be enriched isotopic forms, e.g., enriched in the content of ²H, ³H, ¹¹C, ¹³C and/or ¹⁴C. In one embodiment, the compound contains at least one deuterium atom. Such deuterated forms can be made, for example, by the procedure described in U.S. Patent Nos. 5,846,514 and 6,334,997. Such deuterated compounds may improve the efficacy and increase the duration of action of compounds disclosed and/or described herein. Deuterium substituted compounds can be synthesized using various methods, such as those described in: Dean, D., Recent Advances in the Synthesis and Applications of Radiolabeled Compounds for Drug Discovery and Development, Curr. Pharm. Des., 2000; 6(10); Kabalka, G. et al., The Synthesis of Radiolabeled Compounds via Organometallic Intermediates, Tetrahedron, 1989, 45(21), 6601-21; and Evans, E., Synthesis of radiolabeled compounds, J. Radioanal. Chem., 1981, 64(1-2), 9-32.

[0057] The term "pharmaceutically acceptable carrier" or "pharmaceutically acceptable excipient" includes any and all solvents, dispersion media, coatings, antibacterial and antifungal agents, and isotonic and absorption delaying agents. The use of such media and agents for pharmaceutically active substances is well known in the art. Except insofar as any conventional media or agent is incompatible with the active ingredient, its use in pharmaceutical compositions is contemplated. Supplementary active ingredients can also be incorporated into the pharmaceutical compositions.

[0058] The terms "patient," "individual," and "subject" refer to an animal, such as a mammal, bird, or fish. In some embodiments, the patient or subject is a mammal. Mammals include, for example, mice, rats, dogs, cats, pigs, sheep, horses, cows and humans. In some embodiments, the patient or subject is a human, for example a human that has been or will be the object of treatment, observation or experiment. The compounds, compositions and methods described herein can be useful in both human therapy and veterinary applications.

[0059] As used herein, the term "therapeutic" refers to the ability to modulate the cardiac sarcomere. As used herein, "modulation" refers to a change in activity as a direct or indirect response to the presence of a chemical entity as described herein, relative to the activity of in the absence of the chemical entity. The change may be an increase in activity or a decrease in activity, and may be due to the direct interaction of the chemical entity with the a target or due to the interaction of the chemical entity with one or more other factors that in turn affect the target's activity. For example, the presence of the chemical entity may, for example, increase or decrease the target activity by directly binding to the target, by causing (directly or indirectly) another factor to increase or decrease the target activity, or by (directly or indirectly) increasing or decreasing the amount of target present in the cell or organism

[0060] The term "therapeutically effective amount" or "effective amount" refers to that amount of a compound disclosed and/or described herein that is sufficient to affect treatment, as defined herein, when administered to a patient in need of such treatment. A therapeutically effective amount of a compound may be an amount sufficient to treat a disease responsive to modulation of the cardiac sarcomere. The therapeutically effective amount will vary depending upon, for example, the subject and disease condition being treated, the weight and age of the subject, the severity of the disease condition, the particular compound, the dosing regimen to be followed, timing of administration, the manner of administration, all of which can readily be determined by one of ordinary skill in the art. The therapeutically effective amount may be ascertained experimentally, for example by assaying blood concentration of the chemical entity, or theoretically, by calculating bioavailability.

[0061] "Treatment" (and related terms, such as "treat", "treated", "treating") includes one or more of preventing a disease or disorder (i.e., causing the clinical symptoms of the disease or disorder not to develop); inhibiting a disease or disorder; slowing or arresting the development of clinical symptoms of a disease or disorder; and/or relieving a disease or disorder (i.e., causing relief from or regression of clinical symptoms). The term encompasses situations where the disease or disorder is already being experienced by a patient, as well as situations where the disease or disorder is not currently being experienced but is expected to arise. The term covers both complete and partial reduction or prevention of the condition or disorder, and complete or partial reduction of clinical symptoms of a disease or disorder. Thus, compounds described and/or disclosed herein may prevent an existing disease or disorder from worsening, assist in the management of the disease or disorder, or reduce or eliminate the disease or disorder. When used in a prophylactic manner, the compounds disclosed and/or described herein may prevent a disease or disorder from developing or lessen the extent of a disease or disorder that may develop.

[0062] "ATPase" refers to an enzyme that hydrolyzes ATP. ATPases include proteins comprising molecular motors such as the myosins.

[0063] As used herein, "selective binding" or "selectively binding" refers to preferential binding to a target protein in one type of muscle or muscle fiber as opposed to other types. For example, a compound selectively binds to fast skeletal troponin C if the compound preferentially binds troponin C in the troponin complex of a fast skeletal muscle fiber or sarcomere in comparison with troponin C in the troponin complex of a slow muscle fiber or sarcomere or with troponin C in the troponin complex of a cardiac sarcomere.

Compounds

[0064] Compounds and salts thereof (such as pharmaceutically acceptable salts) are detailed herein, including in the Brief Summary and in the appended claims. Also provided are the use of all of the compounds described herein, including any and all stereoisomers, including geometric isomers (cis/trans), E/Z isomers, enantiomers, diastereomers, and mixtures thereof in any ratio including racemic mixtures, salts and solvates of the compounds described herein, as well as methods of making such compounds. Any compound described herein may also be referred to as a drug.

[0065] In one aspect, provided are compounds of Formula (I):

or a salt thereof, wherein

G₁ is -CR⁴R⁵-;

G₂ is a bond;

G₃ is -CR⁸- or -N-;

R¹, R³, R⁴, R⁵, and R⁸ are each independently H, C₁-C₆ alkyl, halo, or hydroxyl;

R² is H, C₂-C₆ alkyl, halo, or hydroxyl;

Z is selected from the group consisting of a bond, C₁-C₆ alkyl, -O-,-R^xO-, and -OR^y-;

A is selected from the group consisting of unsubstituted phenyl, and 5- or 6-membered heteroaryl comprising at least one annular N atom, wherein the 5- or 6- membered heteroaryl is unsubstituted or substituted with one or more R¹⁰ substituents;

each R¹⁰ is independently selected from the group consisting of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl,
wherein each methyl, ethyl and isopropyl of R¹⁰ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃;

B is selected from the group consisting of H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents;

each R¹¹ is independently selected from the group consisting of substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted heteroaryl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, unsubstituted C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or more R¹² substituents, substituted or unsubstituted C₂-C₆ alkenyl, substituted or unsubstituted C₂-C₆ alkynyl, halo, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f;

each R¹² is independently selected from the group consisting of halo, -OR^b, -C(O)R^g, -C(O)OR^h, and -C(O)NRⁱR^j;

each R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ, and R^j is independently H or C₁-C₆ alkyl; and

R^x and R^y are each C₁-C₆ alkyl,

wherein when A is unsubstituted phenyl, the -Z-B moiety is not -OC(CH₃)₃ or 1-ethyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-onyl.

[0066] In some embodiments of Formula (I), R¹, R², R³, R⁴, R⁵, and R⁸ are each independently H. In some embodiments of Formula (I), at least one of R¹, R², R³, R⁴, R⁵, and R⁸ is not H.

[0067] In some variations of Formula (I) described herein, one of R⁴ and R⁵ is H, C₁-C₆ alkyl, halo, or hydroxyl and the other is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, one of R⁴ and R⁵ is H, and the other is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, both R⁴ and R⁵ are H, such that G₁ is -CH₂-.

[0068] In some embodiments of Formula (I), G₃ is -CR⁸-, wherein R⁸ is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, R⁸ is H, such that G₃ is -CH-. In some embodiments, G₃ is -N- .

[0069] In certain embodiments, G₁ is -CH₂- and G₂ is a bond. In some embodiments, G₁ is -CR⁴R⁵-, G₂ is a bond, and G₃ is -CR⁸-. In certain embodiments, G₁ is -CH₂-, G₂ is a bond, and G₃ is -CH-.In some embodiments, G₁ is -CR⁴R⁵-, G₂ is a bond, and G₃ is -N-. In certain embodiments, G₁ is -CH₂-, G₂ is a bond, and G₃ is -N-.

[0070] In some embodiments of Formula (I), R¹ and R³ are each independently H, C₁-C₆ alkyl, halo, or hydroxyl, and R² is H. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, R¹ and R³ are each H, and R² is C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, at least one of R¹, R², and R³ is H. In some embodiments, at least one of R¹, R², and R³ is not H. In some embodiments, R¹, R², and R³ are each H.

[0071] Also disclosed is when any particular group is substituted, the indicated group is substituted by one or more substituents selected from the group consisting of oxo, C₁-C₆ alkyl, C₂-C₆ alkenyl, C₂-C₆ alkynyl, halogen, -CN, -OR^A1, -SR^A1, -NR^A2R^A3, -NO₂, -C=NH(OR^A1), -C(O)R^A1, -OC(O)R^A1, -C(O)OR^A1, -C(O)NR^A2R^A3, -OC(O)NR^A2R^A3, -NR^A1C(O)R^A2, -NR^A1C(O)OR^A2, -NR^A1C(O)NR^A2R^A3, -S(O)R^A1, -S(O)₂R^A1, -NR^A1S(O)R^A2, -C(O)NR^A1S(O)R^A2, -NR^A1S(O)₂R^A2, -C(O)NR^A1S(O)₂R^A2, -S(O)NR^A2R^A3, -S(O)₂NR^A2R^A3, -P(O)(OR^A2)(OR^A3), C₃-C₆ cycloalkyl, 3-12-membered heterocyclyl, 5- to 10-membered heteroaryl, C₆-C₁₄ aryl, -(C₁-C₃ alkylene)CN, -(C₁-C₃ alkylene)OR^A1, -(C₁-C₃ alkylene)SR^A1, -(C₁-C₃ alkylene)NR^A2R^A3, -(C₁-C₃ alkylene)CF₃, -(C₁-C₃ alkylene)NO₂, -C=NH(OR^A1), -(C₁-C₃ alkylene)C(O)R^A1, -(C₁-C₃ alkylene)OC(O)R^A1, -(C₁-C₃ alkylene)C(O)OR^A1, -(C₁-C₃ alkylene)C(O)NR^A2R^A3, -(C₁-C₃ alkylene)OC(O)NR^A2R^A3, -(C₁-C₃ alkylene)NR^A1C(O)R^A2, -(C₁-C₃ alkylene)NR^A1C(O)OR^A2, -(C₁-C₃ alkylene)NR^A1C(O)NR^A2R^A3, -(C₁-C₃ alkylene)S(O)R^A1, -(C₁-C₃ alkylene)S(O)₂R^A1, -(C₁-C₃ alkylene)NR^A1S(O)R^A2, -C(O)(C₁-C₃ alkylene)NR^A1S(O)R^A2, -(C₁-C₃ alkylene)NR^A1S(O)₂R^A2, -(C₁-C₃ alkylene)C(O)NR^A1S(O)₂R^A2, -(C₁-C₃ alkylene)S(O)NR^A2R^A3, -(C₁-C₃ alkylene)S(O)₂NR^A2R^A3, -(C₁-C₃ alkylene)P(O)(OR^A2)(OR^A3), -(C₁-C₃ alkylene)(C₃-C₆ cycloalkyl), -(C₁-C₃ alkylene)(3-12-membered heterocyclyl), -(C₁-C₃ alkylene)(5-10-membered heteroaryl) and -(C₁-C₃ alkylene)(C₆-C₁₄ aryl), wherein the one or more substituents are each independently unsubstituted or substituted with one or more further substituents selected from the group consisting of halogen, oxo, -OR^A4, -NR^A4R^A5, -C(O)R^A4, -CN, -S(O)R^A4, -S(O)₂R^A4, -P(O)(OR^A4)(OR^A5), -(C₁-C₃ alkylene)OR^A4, -(C₁-C₃ alkylene)NR^A4R^A5, -(C₁-C₃ alkylene)C(O)R^A4, -(C₁-C₃ alkylene)S(O)R^A4, -(C₁-C₃ alkylene)S(O)₂R^A4, -(C₁-C₃ alkylene)P(O)(OR^A4)(OR^A5), C₃-C₈ cycloalkyl, C₁-C₆ alkyl, and C₁-C₆ alkyl substituted by oxo, -OH or halogen; wherein each R^A1 is independently hydrogen, C₁-C₆ alkyl, C₂-C₆ alkenyl, C₂-C₆ alkynyl, C₃-C₆ cycloalkyl, C₆-C₁₄ aryl, 5-6-membered heteroaryl or 3-6-membered heterocyclyl, wherein the C₁-C₆ alkyl, C₂-C₆ alkenyl, C₂-C₆ alkynyl, C₃-C₆ cycloalkyl, C₆-C₁₄ aryl, 5-6-membered heteroaryl and 3-6-membered heterocyclyl are independently unsubstituted or substituted by halogen, oxo, -CN, -OR^A6, -NR^A6R^A7, -P(O)(OR^A6)(OR^A6), phenyl, phenyl substituted by halogen, C₁-C₆ alkyl, or C₁-C₆ alkyl substituted by halogen, -OH or oxo; R^A2 and R^A3 are each independently hydrogen, C₁-C₆ alkyl, C₂-C₆ alkenyl, C₂-C₆ alkynyl, C₃-C₆ cycloalkyl, C₆-C₁₄ aryl, 5-6-membered heteroaryl or 3-6 membered heterocyclyl, wherein the C₁-C₆ alkyl, C₂-C₆ alkenyl, C₂-C₆ alkynyl, C₃-C₆ cycloalkyl, C₆-C₁₄ aryl, 5-6-membered heteroaryl and 3-6 membered heterocyclyl are each independently unsubstituted or substituted by halogen, oxo, -CN, -OR^A6, -NR^A6R^A7, C₁-C₆ alkyl, or C₁-C₆ alkyl substituted by halogen, -OH or oxo; and R^A4, R^A5, R^A6 and R^A7 are each independently hydrogen, C₁-C₆ alkyl, C₂-C₆ alkenyl, C₂-C₆ alkynyl, C₁-C₆ alkyl substituted by one or more halogen, C₂-C₆ alkenyl substituted by one or more halogen, or C₂-C₆ alkynyl substituted by one or more halogen.

[0072] In another aspect, the compound of Formula (I) is a compound of Formula (Ia):

or a salt thereof, wherein A, B, G₁, G₃, and Z are as defined for Formula (I) or any variation or embodiment thereof.

[0073] In some embodiments of Formula (Ia), R¹, R², R³, R⁴, R⁵, and R⁸ are each independently H. In some embodiments of Formula (Ia), at least one of R¹, R², R³, R⁴, R⁵, and R⁸ is not H.

[0074] In some variations of Formula (Ia) described herein, one of R⁴ and R⁵ is H, C₁-C₆ alkyl, halo, or hydroxyl and the other is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, one of R⁴ and R⁵ is H, and the other is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, both R⁴ and R⁵ are H, such that G₁ is -CH₂-..

[0075] In some embodiments of Formula (Ia), G₃ is -CR⁸-, wherein R⁸ is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, R⁸ is H, such that G₃ is -CH-. In some embodiments, G₃ is -N- .

[0076] In some embodiments of Formula (I) or (Ia), G₁ is -CR⁴R⁵- and G₃ is -CR⁸-. In certain embodiments, G₁ is -CH₂- and G₃ is -CH-. In some embodiments, G₁ is -CR⁴R⁵- and G₃ is -N-.

[0077] In some embodiments of Formula (Ia), R¹ and R³ are each independently H, C₁-C₆ alkyl, halo, or hydroxyl, and R² is H. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, at least one of R¹, R², and R³ is H. In some embodiments, at least one of R¹, R², and R³ is not H. In some embodiments, R¹, R², and R³ are each H.

[0078] In another aspect, the compound of Formula (I) is a compound of Formula (Ib):

or a salt thereof, wherein A, Z, B, R¹, R², R³, R⁴, R⁵, and R⁸ are as defined for Formula (I) or any variation or embodiment thereof.

[0079] In some embodiments of Formula (Ib), R¹, R², R³, R⁴, R⁵, and R⁸ are each independently H. In some embodiments of Formula (Ib), at least one of R¹, R², R³, R⁴, R⁵, and R⁸ is not H. In some embodiments, one of R⁴ and R⁵ is H, C₁-C₆ alkyl, halo, or hydroxyl and the other is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, one of R⁴ and R⁵ is H, and the other is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, both R⁴ and R⁵ are H, such that G₁ is -CH₂-. In some embodiments, R⁸ is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, R⁸ is H.

[0080] In some embodiments of Formula (Ib), R¹ and R³ are each independently H, C₁-C₆ alkyl, halo, or hydroxyl, and R² is H. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, at least one of R¹, R², and R³ is H. In some embodiments, at least one of R¹, R², and R³ is not H. In some embodiments, R¹, R², and R³ are each H.

[0081] Also disclosed, is a compound of Formula (Ic):

or a salt thereof, wherein A, Z, B, R¹, R², R³, and R⁸ are as defined for Formula (I) or any variation or embodiment thereof.

[0082] Also disclosed, for the compounds of Formula (Ic), R¹, R², R³, and R⁸ are each independently H. In some embodiments of Formula (Ic), at least one of R¹, R², R³, and R⁸ is not H. In some embodiments of Formula (Ic), R¹ and R³ are each independently H, C₁-C₆ alkyl, halo, or hydroxyl, and R² is H. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, at least one of R¹, R², and R³ is H. In some embodiments, at least one of R¹, R², and R³ is not H. In some embodiments, R¹, R², and R³ are each H. In some embodiments, R⁸ is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, R⁸ is H.

[0083] In another aspect, the compound of Formula (I) is a compound of Formula (Id):

or a salt thereof, wherein A, Z, B, R¹, R², R³, R⁴, and R⁵ are as defined for Formula (I) or any variation or embodiment thereof.

[0084] In some embodiments of Formula (Id), R¹, R², R³, R⁴, and R⁵ are each independently H. In some embodiments of Formula (Id), at least one of R¹, R², R³, R⁴, and R⁵ is not H.

[0085] In some embodiments of Formula (Id), one of R⁴ and R⁵ is H, C₁-C₆ alkyl, halo, or hydroxyl and the other is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, one of R⁴ and R⁵ is H, and the other is C₁-C₆ alkyl, halo, or hydroxyl. In some embodiments, both R⁴ and R⁵ are H.

[0086] In some embodiments of Formula (Id), R¹ and R³ are each independently H, C₁-C₆ alkyl, halo, or hydroxyl, and R² is H. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, at least one of R¹, R², and R³ is H. In some embodiments, at least one of R¹, R², and R³ is not H. In some embodiments, R¹, R², and R³ are each H.

[0087] Also disclosed, is a compound of Formula (Ie):

or a salt thereof, wherein A, Z, B, R¹, R², and R³ are as defined for Formula (I) or any variation or embodiment thereof.

[0088] Also disclosed, for the compounds of Formula (Ie), R¹, R², and R³ are each H. In some embodiments, R¹ and R³ are each independently H, C₁-C₆ alkyl, halo, or hydroxyl, and R² is H. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, one of R¹ and R³ is H and the other is C₁-C₆ alkyl, halo, or hydroxyl, and R² is H, C₂-C₆ alkyl, halo, or hydroxyl. In some embodiments, at least one of R¹, R², and R³ is H. In some embodiments, at least one of R¹, R², and R³ is not H.

[0089] In another aspect, the compound of Formula (I) is a compound of Formula (If) or (Ig):



or a salt thereof, wherein A, Z, B, R¹, R², R³ G₁, G₂, and G₃ are as defined for Formula (I) or any variation or embodiment thereof.

[0090] In another aspect, the compound of Formula (I) is a compound of Formula (Ih), (Ii), (Ij), or (Ik):

[0091] or a salt thereof, wherein A, Z, B, R¹, R², R³ G₁, G₂, and G₃ are as defined for Formula (I) or any variation or embodiment thereof.

[0092] In some embodiments of Formula (I), (Ia), (Ib), (Id), , (If), (Ig), (Ih), (Ii), (Ij), or (Ik), Z is a bond. In some embodiments, Z is C₁-C₆ alkyl. In some embodiments, Z is methylene. In some embodiments, Z is ethylene or propylene. In some embodiments, Z is -O-.In some embodiments, Z is -R^xO- or -OR^y-, wherein R^x and R^y are each C₁-C₆ alkyl. In some embodiments, Z is -CH₂O-. In some embodiments, Z is -OCH₂-. In some embodiments, Z is -CH₂CH₂O-, -CH₂CH₂CH₂O-, -OCH₂CH₂-, or -OCH₂CH₂CH₂-..

[0093] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is selected from the group consisting of unsubstituted phenyl, and 5- or 6- membered heteroaryl comprising at least one annular N atom, wherein the 5- or 6- membered heteroaryl is unsubstituted or substituted with one or more R¹⁰ substituents; wherein each R¹⁰ is independently selected from the group consisting of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl of R¹⁰ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃.

[0094] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is selected from the group consisting of unsubstituted phenyl, and 5- or 6- membered heteroaryl comprising at least one annular N atom, wherein the 5- or 6- membered heteroaryl is unsubstituted or substituted with one or more R¹⁰ substituents

[0095] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is unsubstituted phenyl. In some embodiments, A is unsubstituted phenyl and Z is selected from the group consisting of bond, C₁-C₆ alkyl, -R^xO-, and -OR^y-, wherein R^x and R^y are each C₁-C₆ alkyl.

[0096] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is a 5- or 6- membered heteroaryl comprising at least one annular N atom. In some embodiments, the 5- or 6- membered heteroaryl is unsubstituted or substituted with one or more substituents selected from the group consisting of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl substituent is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃.

[0097] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is selected from the group consisting of pyrazolyl, oxazolyl, oxadiazolyl, isoxazolyl, tetrazolyl, triazolyl, thiazolyl, pyrimidinyl, pyridinyl, pyrazinyl, and pyridazinyl, each of which is unsubstituted or substituted with one or more R¹⁰ substituents, unsubstituted phenyl, wherein each R¹⁰ is independently selected from the group consisting of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl of R¹⁰ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃. In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is oxadiazolyl or isoxazolyl, each of which is unsubstituted or substituted with one or more R¹⁰ substituents. In some embodiments, A is pyrazolyl, oxazolyl, oxadiazolyl, isoxazolyl, tetrazolyl, triazolyl, thiazolyl, pyrimidinyl, pyridinyl, pyrazinyl, and pyridazinyl, each substituted with one or more substituents selected from the group consisting of - C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl substituent is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃.

[0098] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is selected from the group consisting of:





each of which is unsubstituted or substituted with one or more R¹⁰ substituents, and

In some embodiments, each R¹⁰ is independently selected from the group consisting of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl of R¹⁰ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃. In some embodiments, R¹⁰ is methyl or -CD₃.

[0099] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is oxadiazolyl, which is unsubstituted or substituted with one substituent selected from the group consisting of methyl, methyl substituted with -OCH₃, -OH, or -OC(O)CH₃, ethyl, ethyl substituted with -OCH₃, -OH, or -OC(O)CH₃, isopropyl, isopropyl substituted with -OCH₃, -OH, or -OC(O)CH₃, difluoromethyl, cyclopropyl, cyclobutyl, oxetanyl, and - C(O)OCH₃. In some embodiments, A is isoxazolyl, which is unsubstituted or substituted with one or more substituents selected from the group consisting of methyl, ethyl, and difluoromethyl. In some embodiments, A is isoxazolyl, which is unsubstituted or substituted with one substituent selected from the group consisting of methyl, ethyl, and difluoromethyl.

[0100] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is selected from the group consisting of:







wherein

each R¹³ is independently

selected from the group consisting of H, -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl of R¹³ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃. In some embodiments, R¹³ is methyl or -CD₃.

[0101] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is unsubstituted phenyl. In some embodiments, A is pyridine, unsubstituted or substituted with one or two methyl. In some embodiments, A is pyrazine, unsubstituted or substituted with methyl. In some embodiments, A is pyrimidine, unsubstituted or substituted with methyl. In some embodiments, A is pyridazine, unsubstituted or substituted with methyl. In some embodiments, A is pyrazole, unsubstituted or substituted with methyl. In some embodiments, A is thiazole, unsubstituted or substituted with methyl. In some embodiments, A is oxazole, unsubstituted or substituted with methyl. In some embodiments, A is tetrazole, unsubstituted or substituted with methyl. In some embodiments, A is triazole, unsubstituted or substituted with methyl. In some embodiments, A is isoxazole, substituted with methyl, ethyl, or CF₂. In some embodiments, A is oxadiazole, substituted with methyl, ethyl, CF₂, CD₃, cyclopropyl, isopropyl, cyclobutyl, oxetane, or C(O)OCH₃. In some embodiments, A is oxadiazole substituted with methyl, wherein the methyl is optionally further substituted with methoxy, OH, or -OC(O)CH₃. In some embodiments, A is oxadiazole substituted with ethyl, wherein the ethyl is optionally further substituted with methoxy, OH or -OC(O)CH₃. In some embodiments, A is oxadiazole substituted with isopropyl, wherein the isopropyl is optionally further substituted with OH or -OC(O)CH₃. In some embodiments, A is oxadiazole, substituted with methyl, ethyl, CD₃, CF₂, or cyclopropyl. In some embodiments, A is oxadiazole, substituted with ethyl or CF₂.

[0102] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is selected from the group consisting of H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, C₁-C₆ alkyl-OH, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, C₁-C₆ alkyl-OH, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r; and each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl.

[0103] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is selected from the group consisting of H, C₁-C₆ alkyl, C₃-C₈ cycloalkyl, C₆-C₁₂ aryl, 3- to 12-membered heterocycloalkyl, and 5- to 10-membered heteroaryl, wherein the C₁-C₆ alkyl, C₃-C₈ cycloalkyl, C₆-C₁₂ aryl, 3- to 12-membered heterocycloalkyl, and 5- to 10-membered heteroaryl of B are each unsubstituted or substituted with one or more R¹¹ substituents. In some embodiments, B is unsubstituted or substituted with one or more R¹¹ substituents; wherein each R¹¹ is independently selected from the group consisting of substituted or unsubstituted 3- to 12-membered heterocycloalkyl, substituted or unsubstituted 5- to 10-membered heteroaryl, substituted or unsubstituted C₃-C₈ cycloalkyl, substituted or unsubstituted C₆-C₁₂ aryl, unsubstituted C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or more R¹² substituents, substituted or unsubstituted C₂-C₆ alkenyl, substituted or unsubstituted C₂-C₆ alkynyl, halo, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f. In some embodiments, B is unsubstituted or substituted with one or more R¹¹ substituents; wherein each R¹¹ is independently selected from the group consisting of 3- to 12-membered heterocycloalkyl, 5-to 10-membered heteroaryl, C₃-C₈ cycloalkyl, C₆-C₁₂ aryl, C₁-C₆ alkyl, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r; and each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl. In some embodiments, each heterocycloalkyl or heteroaryl of R¹¹ comprises 1, 2, 3, 4, or 5 heteroatoms selected from the group consisting of N, O, and S. In some embodiments of Formula (I) or any variation thereof, B is a phenyl, unsubstituted or substituted with one or more R¹¹ substituents. In some embodiments, B is a 5- to 6-membered heterocycloalkyl, unsubstituted or substituted with one or more R¹¹ substituents. In other embodiments, B is a 5- to 6-membered heteroaryl, unsubstituted or substituted with one or more R¹¹ substituents.

[0104] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is selected from the group consisting of cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, each of which is substituted or unsubstituted. In some embodiments, the cycloalkyl, aryl, heterocycloalkyl, or heteroaryl is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, C₁-C₆ alkyl-OH, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r; and each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl.

[0105] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is selected from the group consisting of C₁-C₄ alkyl, C₃-C₅ cycloalkyl, 6- to 10-membered aryl (e.g., 6- to 9-membered aryl), 4- to 6-membered heterocycloalkyl comprising at least one annular N or O atom, 5- or 6-membered monocyclic heteroaryl comprising at least one annular N atom, and 8- or 9-membered bicyclic heteroaryl comprising at least one annular N atom, each of which is substituted or unsubstituted. In some embodiments, the C₁-C₄ alkyl, C₃-C₅ cycloalkyl, 6- to 10-membered aryl (e.g., 6- to 9-membered aryl), 4- to 6-membered heterocycloalkyl, 5- or 6-membered monocyclic heteroaryl, or 8- or 9-membered bicyclic heteroaryl is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, C₁-C₆ alkyl-OH, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r; and each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl.

[0106] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is selected from the group consisting of methyl, ethyl, isopropyl, isobutyl, tert-butyl, cyclopropyl, cyclobutyl, cyclopentyl, phenyl, indanyl, azetidinyl, oxetanyl, pyrrolidinyl, tetrahydrofuranyl, piperidinyl, piperazinyl, morpholinyl, thiazolyl, triazolyl, imidazolyl, pyrazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyrazinyl, pyridazinyl, pyrimidinyl, pyridinyl, indanyl, pyrrolopyrazolyl and benzoimidazolyl, each of which is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, C₁-C₆ alkyl-OH, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r; and each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl. In some embodiments, each R¹¹ is independently selected from the group consisting of methyl, ethyl, isopropyl, cyclopropyl, difluoromethyl, trifluoromethyl, oxo, -C(O)CH₃, -C(O)OtBu, -OCH₃, -OH, -NH₂, -Cl, oxetanyl, oxadiazolyl, and azetidinyl, wherein each oxadiazolyl and azetidinyl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of ethyl, -C(O)CH₃, -C(O)OtBu, -C(O)OCH₃, -C(O)NHCH₃, -C(O)NH₂, and -OCH₃.

[0107] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is C₁-C₆ alkyl substituted with -OR^b, wherein R^b is H or C₁-C₆ alkyl. In some embodiments, B is C₁-C₆ alkyl substituted with -OH. In some embodiments, B is C₁-C₆ alkyl substituted with -OH, and Z is -O-. In some embodiments, B is methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, secbutyl, tert-butyl, each optionally substituted with -OH.

[0108] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is methyl, pyrazolyl, oxazolyl, tetrazolyl, isoxazolyl, thiazolyl, imidazolyl, or pyridinyl, each of which is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, halo, alkyl, alkyl-OH, cycloalkyl, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f; and each R^b, R^c, R^d, R^e, and R^f is independently H or C₁-C₆ alkyl.

[0109] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is pyrazolyl, oxazolyl, tetrazolyl, isoxazolyl, or pyridinyl, each of which is unsubstituted or substituted with one or more C₁-C₆ alkyl substituents.

[0110] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is selected from the group consisting of :











and

each of which is unsubstituted or substituted with one or more R¹¹ substituents; each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, halo, alkyl, alkyl substituted with -OH, cycloalkyl, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f; and each R^b, R^c, R^d, R^e, and R^f is independently H or C₁-C₆ alkyl. In some embodiments, B is substituted with one or more R¹¹ substituents, wherein each R¹¹ is independently selected from the group consisting of heterocycloalkyl; heteroaryl; halo; unsubstituted C₁-C₆ alkyl; unsubstituted C₂-C₆ alkenyl; C₁-C₆ alkyl substituted with halo, -OH, -OC₁-C₆ alkyl, -C(O)OH, or -C(O)OC₁-C₆ alkyl; C₃-C₈cycloalkyl; -OR^b; -C(O)R^c; -C(O)OR^d; oxo; and -NR^eR^f, wherein each R^b, R^c, R^d, R^e, and R^f is independently H or C₁-C₆ alkyl.

[0111] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is selected from the group consisting of:

















wherein each R¹⁴ is independently selected from the group consisting of hydrogen, heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, C₁-C₆ alkyl substituted with -OH, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r; and each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl.

[0112] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), B is H. In some embodiments, B is methyl. In some embodiments, B is CD₃. In some embodiments, B is CF₂. In some embodiments, B is phenyl. In some embodiments, B is azetidine, unsubstituted or optionally substituted with methyl, -C(O)CH₃, -C(O)OCH₃, - C(O)OC(CH₃)₃, -C(O)NH₂, -C(O)NHCH₃, or oxo. In some embodiments, B is benzoimidazole substituted with oxo. In some embodiments, B is cyclobutyl. In some embodiments, B is cyclopentyl. In some embodiments, B is cyclopropyl. In some embodiments, B is ethyl, unsubstituted or optionally substituted with methoxy. In some embodiments, B is imidazole, substituted with two methyl. In some embodiments, B is indane, substituted with oxadiazole, further substituted with ethyl. In some embodiments, B is isobutyl, unsubstituted or optionally substituted with methoxy. In some embodiments, B is isopropyl, unsubstituted or optionally substituted with OH. In some embodiments, B is isoxazole, substituted with one or two methyl, or isopropyl. In some embodiments, B is isoxazole, substituted with methyl. In some embodiments, B is methyl, unsubstituted or optionally substituted with CF₂, cyclopropyl, methoxy, oxetane, or azetidine, wherein the azetidine is further substituted with -C(O)CH₃, -C(O)OC(CH₃)₃, -C(O)NH₂, -C(O)NHCH₃, or -C(O)OCH₃. In some embodiments, B is methyl substituted with cyclopropyl, or cyclopropyl substituted with methyl. In some embodiments, B is morpholine, unsubstituted or optionally substituted with -C(O)CH₃ or -C(O)OC(CH₃)₃. In some embodiments, B is oxadiazole, substituted with methyl. In some embodiments, B is oxazole, substituted with one or two methyl, or cyclopropyl. In some embodiments, B is oxetane. In some embodiments, B is piperazine, substituted with methyl. In some embodiments, B is piperidine, unsubstituted or optionally substituted with one or more groups selected from methyl, oxo, -C(O)CH₃, and -C(O)OC(CH₃)₃. In some embodiments, B is pyrazine, unsubstituted or optionally substituted with one or two methyl. In some embodiments, B is pyrazole, unsubstituted or optionally substituted with one or more groups selected from methyl, ethyl, and CF₃. In some embodiments, B is pyrazole, substituted with one or two methyl. In some embodiments, B is pyridazine, unsubstituted or optionally substituted with methyl. In some embodiments, B is pyridine, unsubstituted or optionally substituted with amino, hydroxyl, -NH₂, -OH, or one or more methyl. In some embodiments, B is pyridine substituted with methyl. In some embodiments, B is pyrimidine, unsubstituted or optionally substituted with methyl. In some embodiments, B is pyrrolidine, unsubstituted or optionally substituted with methyl, oxo, -C(O)CH₃ or -C(O)OC(CH₃)₃. In some embodiments, B is pyrrolo pyrazole. In some embodiments, B is tert-butyl. In some embodiments, B is tetrahydrofuran. In some embodiments, B is tetrazole, substituted with methyl. In some embodiments, B is thiazole, unsubstituted or optionally substituted with chloro or methyl. In some embodiments, B is triazole, substituted with one or more groups selected from methyl and ethyl.

[0113] In some embodiments of any of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is a 5-membered heteroaryl comprising at least one annular N atom, wherein the 5-membered heteroaryl is unsubstituted or substituted with one or more R¹⁰ substituents as defined herein, and B is selected from the group consisting of H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is unsubstituted or substituted pyrazole, thiazole, oxazole, tetrazole, triazole, isoxazole, or oxadiazole; Z is a bond,-O-, - R^xO-, or -OR^y-, and R^x and R^y are each independently C₁-C₆ alkyl; and B is C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is unsubstituted or substituted pyrazole, thiazole, oxazole, tetrazole, triazole, isoxazole, or oxadiazole,Z is a bond, or -O-, -R^xO-, or -OR^y-, wherein R^x and R^y are each independently C₁-C₆ alkyl; and B is unsubstituted or substituted methyl, ethyl, isopropyl, isobutyl, tert-butyl, cyclopropyl, cyclobutyl, cyclopentyl, phenyl, indanyl, azetidinyl, oxetanyl, pyrrolidinyl, tetrahydrofuranyl, piperidinyl, piperazinyl, morpholinyl, thiazolyl, triazolyl, imidazolyl, pyrazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyrazinyl, pyridazinyl, pyrimidinyl, pyridinyl, indanyl, pyrrolopyrazolyl and benzoimidazolyl.

[0114] In some embodiments of any of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is selected from pyrazole, thiazole, oxazole, tetrazole, triazole, isoxazole, and oxadiazole, each unsubstituted or substituted with one or more substituents selected from the group consisting of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃; Z is a bond, or -O-, -CH₃O-, or -OCH₃-; and B is selected from methyl, ethyl, isopropyl, isobutyl, tert-butyl, cyclopropyl, cyclobutyl, cyclopentyl, phenyl, indanyl, azetidinyl, oxetanyl, pyrrolidinyl, tetrahydrofuranyl, piperidinyl, piperazinyl, morpholinyl, thiazolyl, triazolyl, imidazolyl, pyrazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyrazinyl, pyridazinyl, pyrimidinyl, pyridinyl, indanyl, pyrrolopyrazolyl and benzoimidazolyl, each unsubstituted or substituted with one or more groups selected from heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each R^b, R^c, R^d, R^e, and R^f is independently H or C₁-C₆ alkyl.

[0115] In some embodiments of any of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is oxadiazole, optionally substituted with one of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃. In some embodiments of any of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is oxadiazole substituted with one of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃; Z is a bond, or -O-, and B is cyclopropyl, cyclobutyl, cyclopentyl, phenyl, indanyl, azetidinyl, oxetanyl, pyrrolidinyl, tetrahydrofuranyl, piperidinyl, piperazinyl, morpholinyl, thiazolyl, triazolyl, imidazolyl, pyrazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyrazinyl, pyridazinyl, pyrimidinyl, pyridinyl, indanyl, pyrrolopyrazolyl or benzoimidazolyl, each unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is oxadiazole substituted with one of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃; Z is a bond, ,-O-, -OCH₂-, or -CH₂O-, and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is oxadiazole substituted with methyl, -CD₃, -CF₂, ethyl, isopropyl, cyclopropyl, or cyclobutyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-, ; and B is aryl or heteroaryl optionally substituted with one or more groups selected from C₁-C₆ alkyl, cycloalkyl, OR^b and -NR^eR^f, wherein R^b, R^e, and R^f are each independently H or C₁-C₆ alkyl. In some embodiments, A is oxadiazole substituted with methyl, -CD₃, -CF₂, ethyl, isopropyl, cyclopropyl, or cyclobutyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is C₁-C₆ alkyl or cycloalkyl, each unsubstituted or substituted with halo. In some embodiments, A is oxadiazole substituted with methyl, -CD₃, -CF₂, isopropyl, cyclopropyl, or cyclobutyl; Z is -O-, -OCH₂-, or -CH₂O-; and B is C₁-C₆ alkyl, cycloalkyl, or heterocycloalkyl, wherein the C₁-C₆ alkyl is unsubstituted or substituted with halo. In some embodiments, A is oxadiazole substituted with methyl, -CD₃, -CF₂, ethyl, isopropyl, cyclopropyl, or cyclobutyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is aryl or heteroaryl optionally substituted with one or more groups selected from C₁-C₆ alkyl, cycloalkyl, OR^b and -NR^eR^f, wherein R^b, R^e, and R^f are each independently H or C₁-C₆ alkyl. In some embodiments, A is oxadiazole substituted with methyl, -CD₃, -CF₂, ethyl, isopropyl, cyclopropyl, or cyclobutyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is aryl or heteroaryl optionally substituted with one or more groups selected from C₁-C₆ alkyl, C₁-C₆ cycloalkyl, OH and -NH₂. In some embodiments, A is oxadiazole substituted with methyl, -CD₃, -CF₂, ethyl, isopropyl, cyclopropyl, or cyclobutyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is aryl or heteroaryl optionally substituted with one or more groups selected from C₁-C₆ alkyl, cycloalkyl, OR^b and -NR^eR^f, wherein R^b, R^e, and R^f are each independently H or C₁-C₆ alkyl. In some embodiments, A is oxadiazole substituted with methyl, -CD₃, -CF₂, ethyl, isopropyl, cyclopropyl, or cyclobutyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is methyl; CD₃; CF₂; phenyl; azetidine, unsubstituted or optionally substituted with methyl, -C(O)CH₃, -C(O)OCH₃, -C(O)OC(CH₃)₃, -C(O)NH₂, -C(O)NHCH₃, or oxo; benzoimidazole substituted with oxo; cyclobutyl; cyclopentyl; cyclopropyl; ethyl, unsubstituted or optionally substituted with methoxy; imidazole, substituted with two methyl; indane, substituted with oxadiazole, further substituted with ethyl; isobutyl, unsubstituted or optionally substituted with methoxy; isopropyl, unsubstituted or optionally substituted with OH; isoxazole, substituted with one or two methyl, or isopropyl; isoxazole, substituted with methyl; methyl, unsubstituted or optionally substituted with CF₂, cyclopropyl, methoxy, oxetane, or azetidine, wherein the azetidine is further substituted with -C(O)CH₃, -C(O)OC(CH₃)₃, -C(O)NH₂, -C(O)NHCH₃, or -C(O)OCH₃; methyl substituted with cyclopropyl, or cyclopropyl substituted with methyl; morpholine, unsubstituted or optionally substituted with -C(O)CH₃ or -C(O)OC(CH₃)₃; oxadiazole, substituted with methyl; oxazole, substituted with one or two methyl, or cyclopropyl; oxetane; piperazine, substituted with methyl; piperidine, unsubstituted or optionally substituted with one or more groups selected from methyl, oxo, -C(O)CH₃, and -C(O)OC(CH₃)₃; pyrazine, unsubstituted or optionally substituted with one or two methyl; pyrazole, unsubstituted or optionally substituted with one or more groups selected from methyl, ethyl, and CF₃; pyrazole, substituted with one or two methyl; pyridazine, unsubstituted or optionally substituted with methyl; pyridine, unsubstituted or optionally substituted with amino, hydroxyl, -NH₂, -OH, or one or more methyl; pyridine substituted with methyl; pyrimidine, unsubstituted or optionally substituted with methyl; pyrrolidine, unsubstituted or optionally substituted with methyl, oxo, -C(O)CH₃ or -C(O)OC(CH₃)₃; pyrrolo pyrazole; tert-butyl; tetrahydrofuran; tetrazole, substituted with methyl; thiazole, unsubstituted or optionally substituted with chloro or methyl; or triazole, substituted with one or more groups selected from methyl and ethyl.

[0116] In some embodiments A is oxadiazole substituted with methyl, wherein the methyl is optionally further substituted with methoxy, OH, or -OC(O)CH₃; Z is a bond, or -O-, and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments A is oxadiazole substituted with methyl; Z is a bond, or -O-; and B is C₁-C₆ alkyl, cycloalkyl, aryl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, each unsubstituted or substituted with one or more groups selected from as defined herein. In some embodiments A is oxadiazole substituted with ethyl, wherein the ethyl is optionally further substituted with methoxy, OH or -OC(O)CH₃; Z is a bond, or -O-, and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments A is oxadiazole substituted with ethyl; Z is a bond, and B is an unsubstituted 5- to 6-membered heteroaryl or 5- to 6-membered heteroaryl substituted with one or more R¹¹ substituents as defined herein. In some embodiments A is oxadiazole substituted with -CF₂, Z is a bond or -O-, and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments A is oxadiazole substituted with -CF₂, Z is a bond, and B is an unsubstituted 5- to 6-membered heteroaryl or 5- to 6-membered heteroaryl substituted with one or more R¹¹ substituents as defined herein. In some embodiments A is oxadiazole substituted with isopropyl, Z is a bond, or -O-; and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments A is oxadiazole substituted with isopropyl, Z is a bond, and B is an unsubstituted 5- to 6-membered heteroaryl or 5- to 6-membered heteroaryl substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is oxadiazole substituted with cyclopropyl, Z is a bond, or -O-; and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is oxadiazole substituted with oxetanyl; Z is a bond or -O-; and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is oxadiazole substituted with cyclobutyl; Z is a bond, or -O-; and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments A is 5-ethyl-1,2,4-oxadiazol-3-yl, 5-(difluoromethyl)-1,2,4-oxadiazol-3-yl, or 5-isopropyl-1,2,4-oxadiazol-3-yl; Z is a bond, and B is an 5- to 6-membered heteroaryl substituted with one or more C₁-C₆ alkyl.

[0117] In some embodiments of any of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is oxazole optionally substituted with one of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃; Z is a bond, -O-, -R^xO-, or -OR^y-and R^x and R^y are each independently C₁-C₆ alkyl; and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments of any of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is oxazole optionally substituted with one of of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃; Z is a bond or -O-; and B is cyclopropyl, cyclobutyl, cyclopentyl, phenyl, indanyl, azetidinyl, oxetanyl, pyrrolidinyl, tetrahydrofuranyl, piperidinyl, piperazinyl, morpholinyl, thiazolyl, triazolyl, imidazolyl, pyrazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyrazinyl, pyridazinyl, pyrimidinyl, pyridinyl, indanyl, pyrrolopyrazolyl or benzoimidazolyl, each unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is oxazole substituted with methyl, ethyl, CF₂, or isopropyl; Z is a bond or -O-; and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments of any of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is isoxazole optionally substituted with one of of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃; Z is a bond or -O-; and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments of any of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is isoxazole optionally substituted with one of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃; Z is a bond or -O-; and B is cyclopropyl, cyclobutyl, cyclopentyl, phenyl, indanyl, azetidinyl, oxetanyl, pyrrolidinyl, tetrahydrofuranyl, piperidinyl, piperazinyl, morpholinyl, thiazolyl, triazolyl, imidazolyl, pyrazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyrazinyl, pyridazinyl, pyrimidinyl, pyridinyl, indanyl, pyrrolopyrazolyl or benzoimidazolyl, each unsubstituted or substituted with one or more C₁-C₆ alkyl. In some embodiments, A is isoxazole substituted with methyl, ethyl, CF₂, or isopropyl; Z is a bond, -O-, -OCH₂-, or -CH₂O-; and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is tetrazole substituted with methyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments of any of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is tetrazole substituted with methyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is cyclopropyl, cyclobutyl, cyclopentyl, phenyl, indanyl, azetidinyl, oxetanyl, pyrrolidinyl, tetrahydrofuranyl, piperidinyl, piperazinyl, morpholinyl, thiazolyl, triazolyl, imidazolyl, pyrazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyrazinyl, pyridazinyl, pyrimidinyl, pyridinyl, indanyl, pyrrolopyrazolyl or benzoimidazolyl, each unsubstituted or substituted with one or more C₁-C₆ alkyl.

[0118] In some embodiments of any of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is a 6-membered heteroaryl comprising at least one annular N atom, wherein the 6-membered heteroaryl is unsubstituted or substituted with one or more R¹⁰ substituents as defined herein, and B is selected from the group consisting of H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is unsubstituted or substituted pyridine, pyrazine, pyrimidine, or pyridazine; Z is a bond,-O-, -R^xO-, or -OR^y-, wherein R^x and R^y are each independently C₁-C₆ alkyl; and B is C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is unsubstituted or substituted pyridine, pyrazine, pyrimidine, or pyridazine; Z is a bond, -O-, -OCH₂-, or -CH₂O-; and B is C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted methyl, ethyl, isopropyl, isobutyl, tert-butyl, cyclopropyl, cyclobutyl, cyclopentyl, phenyl, indanyl, azetidinyl, oxetanyl, pyrrolidinyl, tetrahydrofuranyl, piperidinyl, piperazinyl, morpholinyl, thiazolyl, triazolyl, imidazolyl, pyrazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyrazinyl, pyridazinyl, pyrimidinyl, pyridinyl, indanyl, pyrrolopyrazolyl and benzoimidazolyl. In some embodiments, A is unsubstituted or substituted pyridine, pyrazine, pyrimidine, or pyridazine; Z is a bond, -O-, -OCH₂-, or -CH₂O-;and B is methyl; CD₃; CF₂; phenyl; azetidine, unsubstituted or optionally substituted with methyl, -C(O)CH₃, -C(O)OCH₃, -C(O)OC(CH₃)₃, -C(O)NH₂, -C(O)NHCH₃, or oxo; benzoimidazole substituted with oxo; cyclobutyl; cyclopentyl; cyclopropyl; ethyl, unsubstituted or optionally substituted with methoxy; imidazole, substituted with two methyl; indane, substituted with oxadiazole, further substituted with ethyl; isobutyl, unsubstituted or optionally substituted with methoxy; isopropyl, unsubstituted or optionally substituted with OH; isoxazole, substituted with one or two methyl, or isopropyl; isoxazole, substituted with methyl; methyl, unsubstituted or optionally substituted with CF₂, cyclopropyl, methoxy, oxetane, or azetidine, wherein the azetidine is further substituted with -C(O)CH₃, -C(O)OC(CH₃)₃, -C(O)NH₂, -C(O)NHCH₃, or -C(O)OCH₃; methyl substituted with cyclopropyl, or cyclopropyl substituted with methyl; morpholine, unsubstituted or optionally substituted with -C(O)CH₃ or -C(O)OC(CH₃)₃; oxadiazole, substituted with methyl; oxazole, substituted with one or two methyl, or cyclopropyl; oxetane; piperazine, substituted with methyl; piperidine, unsubstituted or optionally substituted with one or more groups selected from methyl, oxo, -C(O)CH₃, and -C(O)OC(CH₃)₃; pyrazine, unsubstituted or optionally substituted with one or two methyl; pyrazole, unsubstituted or optionally substituted with one or more groups selected from methyl, ethyl, and CF₃; pyrazole, substituted with one or two methyl; pyridazine, unsubstituted or optionally substituted with methyl; pyridine, unsubstituted or optionally substituted with amino, hydroxyl, -NH₂, -OH, or one or more methyl; pyridine substituted with methyl; pyrimidine, unsubstituted or optionally substituted with methyl; pyrrolidine, unsubstituted or optionally substituted with methyl, oxo, -C(O)CH₃ or -C(O)OC(CH₃)₃; pyrrolo pyrazole; tert-butyl; tetrahydrofuran; tetrazole, substituted with methyl; thiazole, unsubstituted or optionally substituted with chloro or methyl; or triazole, substituted with one or more groups selected from methyl and ethyl.

[0119] In some embodiments, A is phenyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is pyridinyl, optionally substituted with one or two methyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is pyrimidinyl, optionally substituted with methyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is pyrimidinyl, optionally substituted with methyl; Z is a bond,-O-, -OCH₂-, or -CH₂O-; and B is aryl or heteroaryl, optionally substituted with one
or more R¹¹ substituents as defined herein. In some embodiments, A is pyrimidinyl, optionally substituted with methyl; Z is a bond,-O-, -OCH₂-, or -CH₂O; and B is aryl or heteroaryl, optionally substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, halo, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein R^b, R^c, R^d, R^e, and R^f is independently H or C₁-C₆ alkyl. In some embodiments, A is pyrimidinyl, unsubstituted or substituted with methyl; Z is a bond,-O-, -OCH₂-, or -CH₂O; and B is pyrazolyl substituted with methyl. In some embodiments, A is pyrazinyl, optionally substituted with methyl; Z is a bond,-O-, -OCH₂-, or -CH₂O; and B is C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein. In some embodiments, A is pyridazinyl, optionally substituted with methyl; Z is a bond ,-O-, -OCH₂-, or -CH₂O; and B is C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents as defined herein.

[0120] In some embodiments of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), A is unsubstituted phenyl; pyridine, unsubstituted or substituted with one or two methyl; pyrazine, unsubstituted or substituted with methyl; pyrimidine, unsubstituted or substituted with methyl; pyridazine, unsubstituted or substituted with methyl; pyrazole, unsubstituted or substituted with methyl; thiazole, unsubstituted or substituted with methyl; oxazole, unsubstituted or substituted with methyl; tetrazole, unsubstituted or substituted with methyl; triazole, unsubstituted or substituted with methyl; isoxazole, substituted with methyl, ethyl, or CF₂; oxadiazole, substituted with methyl, ethyl,
CF₂, CD₃, cyclopropyl, isopropyl, cyclobutyl, oxetane, or C(O)OCH₃, each of which is optionally further substituted; oxadiazole substituted with methyl, wherein the methyl is optionally further substituted with methoxy, OH, or -OC(O)CH₃; oxadiazole substituted with ethyl, wherein the ethyl is optionally further substituted with methoxy, OH or -OC(O)CH₃; oxadiazole substituted with isopropyl, wherein the isopropyl is optionally further substituted with OH or -OC(O)CH₃; oxadiazole, substituted with methyl, ethyl, CD₃, CF₂, or cyclopropyl; or oxadiazole, substituted with ethyl or CF₂, Z is a bond,-O-, -OCH₂-, or -CH₂O-, and B is H; methyl; CD₃; CF₂; phenyl; azetidine, unsubstituted or optionally substituted with methyl, -C(O)CH₃, -C(O)OCH₃, -C(O)OC(CH₃)₃, -C(O)NH₂, -C(O)NHCH₃, or oxo; benzoimidazole substituted with oxo; cyclobutyl; cyclopentyl; cyclopropyl; ethyl, unsubstituted or optionally substituted with methoxy; imidazole, substituted with two methyl; indane, substituted with oxadiazole, further substituted with ethyl; isobutyl, unsubstituted or optionally substituted with methoxy; isopropyl, unsubstituted or optionally substituted with OH; isoxazole, substituted with one or two methyl, or isopropyl; isoxazole, substituted with methyl; methyl, unsubstituted or optionally substituted with CF₂, cyclopropyl, methoxy, oxetane, or azetidine, wherein the azetidine is further substituted with -C(O)CH₃, -C(O)OC(CH₃)₃, -C(O)NH₂, -C(O)NHCH₃, or -C(O)OCH₃; methyl substituted with cyclopropyl, or cyclopropyl substituted with methyl; morpholine, unsubstituted or optionally substituted with -C(O)CH₃ or -C(O)OC(CH₃)₃; oxadiazole, substituted with methyl; oxazole, substituted with one or two methyl, or cyclopropyl; oxetane; piperazine, substituted with methyl; piperidine, unsubstituted or optionally substituted with one or more groups selected from methyl, oxo, -C(O)CH₃, and -C(O)OC(CH₃)₃; pyrazine, unsubstituted or optionally substituted with one or two methyl; pyrazole, unsubstituted or optionally substituted with one or more groups selected from methyl, ethyl, and CF₃; pyrazole, substituted with one or two methyl; pyridazine, unsubstituted or optionally substituted with methyl; pyridine, unsubstituted or optionally substituted with amino, hydroxyl, -NH₂, -OH, or one or more methyl; pyridine substituted with methyl; pyrimidine, unsubstituted or optionally substituted with methyl; pyrrolidine, unsubstituted or optionally substituted with methyl, oxo, -C(O)CH₃ or -C(O)OC(CH₃)₃; pyrrolo pyrazole; tert-butyl; tetrahydrofuran; tetrazole, substituted with methyl; thiazole, unsubstituted or optionally substituted with chloro or methyl; or triazole, substituted with one or more groups selected from methyl and ethyl.

[0121] In some embodiments, provided herein are compounds and salts thereof described in Table 1.

[0122] In some variations, any of the compounds described herein, such as a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or any variation thereof, or a compound of Table 1 may be deuterated (e.g., a hydrogen atom is replaced by a deuterium atom). In some of these variations, the compound is deuterated at a single site. In other variations, the compound is deuterated at multiple sites. Deuterated compounds can be prepared from deuterated starting materials in a manner similar to the preparation of the corresponding non-deuterated compounds. Hydrogen atoms may also be replaced with deuterium atoms using other method known in the art. All the embodiments disclosed in the above paragraphs which do not fall under the scope of the appended set of claims are provided as reference and are not part of the invention.

[0123] Any formula given herein, such as Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), is intended to represent compounds having structures depicted by the structural formula as well as certain variations or forms. In particular, compounds of any formula given herein may have asymmetric centers and therefore exist in different enantiomeric or diastereomeric forms. All optical isomers and stereoisomers of the compounds of the general formula, and mixtures thereof in any ratio, are considered within the scope of the formula. Thus, any formula given herein is intended to represent a racemate, one or more enantiomeric forms, one or more diastereomeric forms, one or more atropisomeric forms, and mixtures thereof in any ratio. Where a compound of Table 1 is depicted with a particular stereochemical configuration, also provided herein is any alternative stereochemical configuration of the compound, as well as a mixture of stereoisomers of the compound in any ratio. For example, where a compound of Table 1 has a stereocenter that is in an "S" stereochemical configuration, also provided herein is enantiomer of the compound wherein that stereocenter is in an "R" stereochemical configuration. Likewise, when a compound of Table 1 has a stereocenter that is in an "R" configuration, also provided herein is enantiomer of the compound in an "S" stereochemical configuration. Also provided are mixtures of the compound with both the "S" and the "R" stereochemical configuration. Additionally, if a compound of Table 1 has two or more stereocenters, also provided are any enantiomer or diastereomer of the compound. For example, if a compound of Table 1 contains a first stereocenter and a second stereocenter
with "R" and "R" stereochemical configurations, respectively, also provided are stereoisomers of the compound having first and second stereocenters with "S" and "S" stereochemical configurations, respectively, "S" and "R" stereochemical configurations, respectively, and "R" and "S" stereochemical configurations, respectively. If a compound of Table 1 contains a first stereocenter and a second stereocenter with "S" and "S" stereochemical configurations, respectively, also provided are stereoisomers of the compound having first and second stereocenters with "R" and "R" stereochemical configurations, respectively, "S" and "R" stereochemical configurations, respectively, and "R" and "S" stereochemical configurations, respectively. If a compound of Table 1 contains a first stereocenter and a second stereocenter with "S" and "R" stereochemical configurations, respectively, also provided are stereoisomers of the compound having first and second stereocenters with "R" and "S" stereochemical configurations, respectively, "R" and "R" stereochemical configurations, respectively, and "S" and "S" stereochemical configurations, respectively. Similarly, if a compound of Table 1 contains a first stereocenter and a second stereocenter with "R" and "S" stereochemical configurations, respectively, also provided are stereoisomers of the compound having first and second stereocenters with "S" and "R" stereochemical configurations, respectively, "R" and "R" stereochemical configurations, respectively, and "S" and "S" stereochemical configurations, respectively. Furthermore, certain structures may exist as geometric isomers (i.e., cis and trans isomers), as tautomers, or as atropisomers. Additionally, any formula given herein is intended to refer also to any one of hydrates, solvates, and amorphous and polymorphic forms of such compounds, and mixtures thereof, even if such forms are not listed explicitly. In some embodiments, the solvent is water and the solvates are hydrates.

[0124] Representative examples of compounds detailed herein, including intermediates and final compounds, are depicted in the tables and elsewhere herein. It is understood that in one aspect, any of the compounds may be used in the methods detailed herein, including, where applicable, intermediate compounds that may be isolated and administered to an individual or subject.

[0125] The compounds depicted herein may be present as salts even if salts are not depicted, and it is understood that the compositions and methods provided herein embrace all salts and solvates of the compounds depicted here, as well as the non-salt and non-solvate form of the compound, as is well understood by the skilled artisan. In some embodiments, the salts of the compounds provided herein are pharmaceutically acceptable salts.

[0126] In one variation, the compounds herein are synthetic compounds prepared for administration to an individual or subject. In another variation, compositions are provided containing a compound in substantially pure form. In another variation, provided are pharmaceutical compositions comprising a compound detailed herein and a pharmaceutically acceptable carrier. In another variation, methods of administering a compound are provided. The purified forms, pharmaceutical compositions and methods of administering the compounds are suitable for any compound or form thereof detailed herein.

[0127] Any variation or embodiment of G₁, G₂, G₃, Z, A, B, R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹, R¹⁰, R¹¹, R¹², R¹³, R¹⁴, R¹⁵, R^x, R^y, R^z, R^a, R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ, R^j, Rⁿ, R^p, R^q, and R^r provided herein can be combined with every other variation or embodiment of G₁, G₂, G₃, Z, A, B, R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹, R¹⁰, R¹¹, R¹², R¹³, R¹⁴, R¹⁵, R^x, R^y, R^z, R^a, R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ, R^j, Rⁿ, R^p, R^q, and R^r, as if each combination had been individually and specifically described.

[0128] Other embodiments will be apparent to those skilled in the art from the following detailed description.

[0129] As used herein, when any variable occurs more than one time in a chemical formula, its definition on each occurrence is independent of its definition at every other occurrence.

[0130] Formula (I) includes all subformulae thereof. For example, Formula (I) includes compounds of Formula (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), and (Ik).

[0131] The compound names provided herein, including in Table 1, are provided by ChemBioDraw Professional 15.0.0.106. One of skilled in the art would understand that the compounds may be named or identified using various commonly recognized nomenclature systems and symbols. By way of example, the compounds may be named or identified with common names, systematic or non-systematic names. The nomenclature systems and symbols that are commonly recognized in the art of chemistry include, for example, Chemical Abstract Service (CAS), ChemBioDraw Ultra, and International Union of Pure and Applied Chemistry (IUPAC).

Compositions

[0132] Also provided are compositions, such as pharmaceutical compositions, that include a compound disclosed and/or described herein and one or more additional medicinal agents, pharmaceutical agents, adjuvants, carriers, and excipients. Suitable medicinal and pharmaceutical agents include those described herein. In some embodiments, the pharmaceutical composition includes a pharmaceutically acceptable excipient or adjuvant and at least one chemical entity as described herein. Examples of pharmaceutically acceptable excipients include, but are not limited to, mannitol, lactose, starch, magnesium stearate, sodium saccharine, talcum, cellulose, sodium crosscarmellose, glucose, gelatin, sucrose, and magnesium carbonate. In some embodiments, provided are compositions, such as pharmaceutical compositions that contain one or more compounds described herein, or a pharmaceutically acceptable salt thereof.

[0133] In some embodiments, provided is a pharmaceutically acceptable composition comprising a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1 , or a pharmaceutically acceptable salt thereof. In some aspects, a composition may contain a synthetic intermediate that may be used in the preparation of a compound described herein. The compositions described herein may contain any other suitable active or inactive agents.

[0134] Any of the compositions described herein may be sterile or contain components that are sterile. Sterilization can be achieved by methods known in the art. Any of the compositions described herein may contain one or more compounds or conjugates that are substantially pure.

[0135] Also provided are packaged pharmaceutical compositions, comprising a pharmaceutical composition as described herein and instructions for using the composition to treat a patient suffering from a disease or condition described herein.

Methods of Use

[0136] The compounds and pharmaceutical compositions herein may be used to treat or prevent a disease or condition in an individual or subject.

[0137] Without being bound by theory, the compounds and pharmaceutical compositions disclosed herein are believed to act by inhibiting myosin. This inhibition potentially decreases the number of independent myosin heads interacting with actin filaments reducing the amount of contraction. Reducing contraction of cardiac muscle can be important for the treatment of heart diseases in which over-contraction is an issue. In some embodiments, provided are methods of treating or preventing heart disease in an individual or subject, comprising administering to the individual or subject in need thereof a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof. In some embodiments, provided are methods of treating or preventing heart disease in a subject in need thereof comprising administering to the subject a therapeutically effective amount of at least one chemical entity as described herein. In some embodiments, provided are methods of treating heart disease in a subject in need thereof comprising administering to the subject a therapeutically effective amount of at least one chemical entity as described herein. In some embodiments, provided are methods of treating an established or diagnosed heart disease in a subject in need thereof comprising administering to the subject a therapeutically effective amount of at least one chemical entity as described herein. In some embodiments, provided are methods of preventing heart disease in a subject in need thereof comprising administering to the subject a therapeutically effective amount of at least one chemical entity as described herein.

[0138] Also provided herein is the use of a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for treatment of a heart disease in a subject. In some aspects, provided is a compound or composition as described herein for use in a method of treatment of the human or animal body by therapy. In some embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in a method of treatment of the human or animal body by therapy. In some embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in treating or preventing heart disease. In some embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in treating heart disease. In some embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in treating an established or diagnosed heart disease. In other embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in preventing heart disease. In some embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in treating a disease or condition associated with HCM. In some embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in treating a disease or condition associated with secondary left ventricular wall thickening. In some embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in ameliorating a symptom associated with heart disease. In other embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in reducing the risk of a symptom associated with heart disease. In other embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt
thereof, for use in treating a disease or condition associated with small left ventricular cavity, cavity obliteration, hyperdynamic left ventricular contraction, obstruction of blood flow out of the left ventricle, cardiac hypertrophy, small cardiac stroke volume, impaired relaxation of the left ventricle, high left ventricle filling pressure, myocardial ischemia, or cardiac fibrosis. In certain embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in treating a disease or condition associated with small left ventricular cavity and cavity obliteration, hyperdynamic left ventricular contraction, myocardial ischemia, or cardiac fibrosis. In some embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in treating muscular dystrophies. In some embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in treating a glycogen storage disease. In other embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in modulating the cardiac sarcomere, such as inhibiting the cardiac sarcomere. In yet other embodiments, provided herein are compounds of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, for use in potentiating cardiac myosin.

[0139] In some embodiments, the subject is a mammal. In some embodiments, the subject is a mouse, rat, dog, cat, pig, sheep, horse, cow, or human. In some embodiments, the subject is a human. In some embodiments, the subject has an established or diagnosed heart disease. In some embodiments, the subject has established or diagnosed hypertrophic cardiomyopathy (HCM). In some embodiments, the subject is at risk for developing heart disease. In some embodiments, the subject has a mutation that increases risk for heart disease. In some embodiments, the subject has a mutation that increases risk for hypertrophic cardiomyopathy (HCM). In some embodiments, the mutation is a sarcomeric mutation. In some embodiments, the mutation is a mutation in myosin heavy chain β (MHC-β), cardiac muscle troponin T (cTnT), tropomyosin alpha-1 chain (TPM1), myosin-binding protein C cardiac-type (MYBPC3), cardiac troponin I (cTnI), myosin essential light chain (ELC), titin (TTN), myosin regulatory light chain 2 ventricular/cardiac muscle isoform (MLC-2), cardiac muscle alpha actin, muscle LIM protein (MLP), or protein kinase AMP-activated non-catalytic subunit gamma 2 (PRKAG2). In some embodiments, the mutation is a mutation in MHC-β. In some embodiments, the subject has established or diagnosed hypertrophic cardiomyopathy without a confirmed genetic etiology.

[0140] In some embodiments, the subject has a high risk of progressive symptoms. In some embodiments, the subject has a high risk of atrial fibrillation, ventricular tachyarrhythmias, stroke, and/or sudden death. In some embodiments, the subject has a reduced exercise capacity. In some embodiments, the reduced exercise capacity is as compared to an age-matched control population. In some embodiments, the subject is eligible for surgical intervention or percutaneous ablation to treat the heart disease.

[0141] In some embodiments, the heart disease is hypertrophic cardiomyopathy (HCM). In some embodiments, the heart disease is obstructive HCM. In some embodiments, the heart disease is nonobstructive HCM. In some embodiments, the HCM is associated with a sarcomeric mutation. In some embodiments, the HCM is associated with a non-sarcomeric mutation. In some embodiments, the heart disease is obstructive or nonobstructive HCM caused by sarcomeric and/or non-sarcomeric mutations. In some embodiments, the sarcomeric mutation is a mutation in a myosin heavy chain β (MHC-β), cardiac muscle troponin T (cTnT), tropomyosin alpha-1 chain (TPM1), myosin-binding protein C cardiac-type (MYBPC3), cardiac troponin I (cTnI), myosin essential light chain (ELC), titin (TTN), myosin regulatory light chain 2 ventricular/cardiac muscle isoform (MLC-2), cardiac muscle alpha actin, or muscle LIM protein (MLP). In some embodiments, the sarcomeric mutation is a mutation in MHC-β. In some embodiments, the non-sarcomeric mutation is a mutation in protein kinase AMP-activated non-catalytic subunit gamma 2 (PRKAG2).

[0142] In some embodiments, provided herein are compounds or compositions of the present invention for use in methods of treating a disease or condition associated with HCM, comprising administering to the individual or subject in need thereof a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or
a compound of Table 1, or a pharmaceutically acceptable salt thereof. In some embodiments, the disease or condition is Fabry's Disease, Danon Disease, mitochondrial cardiomyopathies, or Noonan Syndrome.

[0143] Also provided herein is the use of a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for treatment of a disease or condition associated with HCM.

[0144] In some embodiments, the heart disease is heart failure with preserved ejection fraction (HFpEF). In some embodiments, the heart disease is diastolic dysfunction. In some embodiments, the heart disease is cardiomyopathy. In some embodiments, the heart disease is primary or secondary restrictive cardiomyopathy. In some embodiments, the heart disease is condition or symptoms caused by coronary artery disease. In some embodiments, the heart disease is myocardial infarction or angina pectoris. In some embodiments, the heart disease is left ventricular outflow tract obstruction. In some embodiments, the heart disease is hypertensive heart disease. In some embodiments, the heart disease is congenital heart disease. In some embodiments, the heart disease is cardiac ischemia and/or coronary heart disease. In some embodiments, the heart disease is diabetic heart disease. In other embodiments, the heart disease is congestive heart failure. In some embodiments, the heart disease is right heart failure. In other embodiments, the heart disease is cardiorenal syndrome. In some embodiments, the heart disease is infiltrative cardiomyopathy. In some embodiments, the heart disease is a condition that is or is related to cardiac senescence or diastolic dysfunction due to aging. In some embodiments, the heart disease is a condition that is or is related to left ventricular hypertrophy and/or concentric left ventricular remodeling.

[0145] In some embodiments provided are compounds or compositions of the present invention for use in methods of treating a disease or condition associated with secondary left ventricular wall thickening in an individual or subject, comprising administering to the individual or subject in need thereof a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof. In some embodiments, the disease is hypertension, valvular heart diseases (aortic stenosis, Mitral valve regurgitation), metabolic syndromes
(diabetes, obesity), end stage renal disease, scleroderma, sleep apnea, amyloidosis, Fabry's disease, Friedreich Ataxia, Danon disease, Noonan syndrome, or Pompe disease.

[0146] Also provided herein is the use of a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for treatment of a disease or condition associated with secondary left ventricular wall thickening.

[0147] In some embodiments, provided are compounds or compositionsof the present invention for use in methods of ameliorating a symptom associated with heart disease in a subject, comprising administering to the individual or subject in need thereof a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, wherein the symptom is one or more selected from poor or reduced cardiac elasticity, poor or reduced diastolic left ventricular relaxation, abnormal left atrial pressure (e.g., abnomally high left atrial pressure), paroxysmal or permanent atrial fibrillation, increased left atrial and pulmonary capillary wedge pressures, increased left ventricular diastolic pressures, syncope, ventricular relaxation during diastole, ventricular fibrosis, left ventricular hypertrophy, left ventricular mass, increased left ventricular wall thickness, left ventricular mid-cavity obstruction, increased systolic anterior motion of mitral valve, left ventricular outflow tract obstruction, chest pain, exertional dyspnea, pre-syncope, abnormal exercise capacity, and fatigue.

[0148] In some embodiments, the provided are compounds or compositions of the present invention for use in methods of reducing the risk of a symptom associated with heart disease in a subject, comprising administering to the individual or subject in need thereof a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof, wherein the symptom is one or more selected from sudden cardiac death, poor or reduced cardiac elasticity, poor or reduced diastolic left ventricular relaxation, abnormal left atrial pressure (e.g., abnomally high left atrial pressure), paroxysmal or permanent atrial fibrillation, increased left atrial and pulmonary capillary wedge pressures, increased left ventricular diastolic pressures, syncope, ventricular relaxation during diastole, ventricular fibrosis, left ventricular hypertrophy, left ventricular mass, increased left ventricular wall
thickness, left ventricular mid-cavity obstruction, increased systolic anterior motion of mitral valve, left ventricular outflow tract obstruction, chest pain, exertional dyspnea, pre-syncope, abnormal exercise capacity, and fatigue.

[0149] In some embodiments, the provided are compounds or compositions of the present invention for use in methods of treating a disease or condition associated with small left ventricular cavity, cavity obliteration, hyperdynamic left ventricular contraction, obstruction of blood flow out of the left ventricle, cardiac hypertrophy, small cardiac stroke volume, impaired relaxation of the left ventricle, high left ventricle filling pressure, myocardial ischemia, or cardiac fibrosis in an individual or subject, comprising administering to the individual or subject in need thereof a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof.

[0150] In some embodiments, the provided are compounds or compositions of the present invention for use in methods of treating a disease or condition associated with small left ventricular cavity and cavity obliteration, hyperdynamic left ventricular contraction, myocardial ischemia, or cardiac fibrosis in an individual or subject, comprising administering to the individual or subject in need thereof a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof.

[0151] Also provided herein is the use of a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for treatment of a disease or condition associated with small left ventricular cavity and cavity obliteration, hyperdynamic left ventricular contraction, myocardial ischemia, or cardiac fibrosis.

[0152] In some embodiments, the provided are compounds or compositions of the present invention for use in methods of treating muscular dystrophies in an individual or subject (e.g., Duchenne muscular dystrophy), comprising administering to the individual or subject in need thereof a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically
acceptable salt thereof. Also provided herein is the use of a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for treatment of muscular dystrophies (e.g., Duchenne muscular dystrophy).

[0153] In some embodiments, the provided are compounds or compositions of the present invention for use in methods of treating a glycogen storage disease in an individual or subject, comprising administering to the individual or subject in need thereof a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof. Also provided herein is the use of a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for treatment of a glycogen storage disease.

[0154] Also provided are compounds or compositions of the present invention for use in methods for modulating the cardiac sarcomere in an individual or subject which method comprises administering to an individual or subject in need thereof a therapeutically effective amount of at least one chemical entity as described herein. In some embodiments, provided are methods of inhibiting the cardiac sarcomere, comprising contacting the cardiac sarcomere with at least one chemical entity as described herein, such as a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof. Additionally provided herein is the use of at least one chemical entity as described herein, such as a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for inhibiting the cardiac sarcomere of an individual or subject.

[0155] Also provided are compounds or compositions of the present invention for use in methods for potentiating cardiac myosin in an individual or subject which method comprises administering to an individual or subject in need thereof a therapeutically effective amount of at least one chemical entity as described herein such as a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof. Additionally provided herein is the use of at least one chemical entity as described herein, such as a compound of Formula (I), (Ia), (Ib), (Id), (If), (Ig), (Ih), (Ii), (Ij), or (Ik), or a compound of Table 1, or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for potentiating cardiac myosin in an individual or subject.

[0156] In some embodiments, the compounds or compositions of the present invention for use in methods provided herein further comprise monitoring the effectiveness of the treatment. Examples of indicators include, but are not limited to improvement in one or more of the following: New York Heart Association (NYHA) Functional Classification, exercise capacity, cardiac elasticity, diastolic left ventricular relaxation, left atrial pressure, paroxysmal or permanent atrial fibrillation, left atrial and pulmonary capillary wedge pressures, left ventricular diastolic pressures, syncope, ventricular relaxation during diastole, ventricular fibrosis, left ventricular hypertrophy, left ventricular mass, left ventricular wall thickness, left ventricular mid-cavity obstruction systolic anterior motion of mitral valve, left ventricular outflow tract obstruction, chest pain, exertional dyspnea, pre-syncope, abnormal exercise capacity, and fatigue. These indicators can be monitored by techniques known in the art including self-reporting; ECG, including ambulatory ECG; echocardiography; cardiac MRI; CT; biopsy; cardiopulmonary exercise testing (CPET); and actigraphy.

[0157] In some embodiments, the compound reduces the contractility of a cardiomyocyte. In some embodiments, the compound reduces the contractility of a cardiomyocyte by greater than 40%, such as greater than 45%, 50%, 60%, 70%, 80%, or 90%. In some embodiments, the compound reduced the contractility of a cardiomyocyte 40%-90%, such as 40%-80%, 40-70%, 50%-90%, 50%-80% or 50%-70%. In some embodiments, the compound does not significantly alter calcium transients in the cardiomyocyte. In some embodiments, the compound decreases the ATPase activity in a cardiomyocyte. Methods of measuring contractility, ATPase activity, and calcium transients are known in the art, for example, by calcium labeling, electrophysiological recordings, and microscopic imaging. In some embodiments, the compound does not significantly inhibit or induce a cytochrome P450 (CYP) protein.

[0158] In some embodiments, the subject has a left ventricular wall that is thicker than normal prior to treatment. In some embodiments, the subject has a left ventricular wall thickness that is greater than 15 mm, such as greater than 18 mm, 20 mm, 22 mm, 25 mm, or 30 mm prior to treatment. In some embodiments, the left ventricular wall thickness is reduced by greater than 5%, such as greater than 8%, 10%, 12%, 15%, 20%, or 30% following treatment. Left ventricular wall thickness can be measured by methods known in the art, such as by echocardiography, CT scan, or a cardiac MRI.

[0159] In some embodiments, the subject has abnormal cardiac fibrosis prior to treatment. In some embodiments, the abnormal cardiac fibrosis is reduced by greater than 5%, such as greater than 8%, 10%, 12%, 15%, 20%, or 30% following treatment. Cardiac fibrosis can be measured by methods known in the art, such as by biopsy or a cardiac MRI.

[0160] In some embodiments, the subject has reduced exercise capacity prior to treatment. In some embodiments, the exercise capacity of the subject is increased by greater than 5%, such as greater than 8%, 10%, 12%, 15%, 20% or 30% following treatment. In some embodiments, the exercise capacity is measured by cardiopulmonary exercise testing (CPET). CPET measures changes in oxygen consumption (VO₂ max). Methods of measuring CPET and VO₂ max are well known in the art (Malhotra et al., JACC: Heart Failure, 2016, 4(8): 607-616; Guazzi et al., J Amer College Cardiol, 2017, 70 (13): 1618-1636; Rowin et al., JACC: Cariovasc Imaging, 2017,10(11): 1374-1386). In some embodiments, VO₂ max is improved by more than 1 mL/kg/m², such as more than 1.2 mL/kg/m², 1.4 mL/kg/m², 1.5 mL/kg/m², 1.7 mL/kg/m², 2 mL/kg/m², 2.2 mL/kg/m², 2.5 mL/kg/m², 3 mL/kg/m², 3.2 mL/kg/m², or 3.5 mL/kg/m² following treatment.

[0161] In some embodiments, the subject has a New York Heart Association (NYHA) Functional Classification of II, III, or IV prior to treatment. In some embodiments, the subject has a New York Heart Association (NYHA) Functional Classification of III or IV prior to treatment. In some embodiments, the subject has a New York Heart Association (NYHA) Functional Classification of IV prior to treatment. In some embodiments, the subject remains in the same NYHA functional class or has a reduced NYHA functional class following treatment.

[0162] In some embodiments, VO₂ max is improved by more than 1 mL/kg/m², such as more than 1.2 mL/kg/m², 1.4 mL/kg/m², 1.5 mL/kg/m², 1.7 mL/kg/m², or 2 mL/kg/m² and the subject has a reduced NYHA functional class following treatment. In some embodiments, VO₂ max is improved by more than 2.5 mL/kg/m², 3 mL/kg/m², 3.2 mL/kg/m², or 3.5 mL/kg/m² and the subject remains in the same NYHA functional class or has a reduced NYHA functional class following treatment

[0163] In some embodiments, daily function and/or activity level of the subject is improved following treatment. Improved daily function and/or activity level may be measured, for example, by journaling or actigraphy, such as a FitBit or FitBit-like monitors.

[0164] In some embodiments, the subject has one or more of decreased shortness of breath, decreased chest pain, decreased arrhythmia burden, such as atrial fibrillation and ventricular arrhythmias, decreased incidence of heart failure, and decreased ventricular outflow obstruction following treatment

Dosages

[0165] The compounds and compositions disclosed and/or described herein are administered at a therapeutically effective dosage, e.g., a dosage sufficient to provide treatment for the disease state. While human dosage levels have yet to be optimized for the chemical entities described herein, generally, a daily dose ranges from about 0.01 to 100 mg/kg of body weight; in some embodiments, from about 0.05 to 10.0 mg/kg of body weight, and in some embodiments, from about 0.10 to 1.4 mg/kg of body weight. Thus, for administration to a 70 kg person, in some embodiments, the dosage range would be about from 0.7 to 7000 mg per day; in some embodiments, about from 3.5 to 700.0 mg per day, and in some embodiments, about from 7 to 100.0 mg per day. The amount of the chemical entity administered will be dependent, for example, on the subject and disease state being treated, the severity of the affliction, the manner and schedule of administration and the judgment of the prescribing physician. For example, an exemplary dosage range for oral administration is from about 5 mg to about 500 mg per day, and an exemplary intravenous administration dosage is from about 5 mg to about 500 mg per day, each depending upon the compound pharmacokinetics.

[0166] A daily dose is the total amount administered in a day. A daily dose may be, but is not limited to be, administered each day, every other day, each week, every 2 weeks, every month, or at a varied interval. In some embodiments, the daily dose is administered for a period ranging from a single day to the life of the subject. In some embodiments, the daily dose is administered once a day. In some embodiments, the daily dose is administered in multiple divided doses, such as in 2, 3, or 4 divided doses. In some embodiments, the daily dose is administered in 2 divided doses.

[0167] Administration of the compounds and compositions disclosed and/or described herein can be via any accepted mode of administration for therapeutic agents including, but not limited to, oral, sublingual, subcutaneous, parenteral, intravenous, intranasal, topical, transdermal, intraperitoneal, intramuscular, intrapulmonary, vaginal, rectal, or intraocular administration. In some embodiments, the compound or composition is administered orally or intravenously. In some embodiments, the compound or composition disclosed and/or described herein is administered orally.

[0168] Pharmaceutically acceptable compositions include solid, semi-solid, liquid and aerosol dosage forms, such as tablet, capsule, powder, liquid, suspension, suppository, and aerosol forms. The compounds disclosed and/or described herein can also be administered in sustained or controlled release dosage forms (e.g., controlled/sustained release pill, depot injection, osmotic pump, or transdermal (including electrotransport) patch forms) for prolonged timed, and/or pulsed administration at a predetermined rate. In some embodiments, the compositions are provided in unit dosage forms suitable for single administration of a precise dose.

[0169] The compounds disclosed and/or described herein can be administered either alone or in combination with one or more conventional pharmaceutical carriers or excipients (e.g., mannitol, lactose, starch, magnesium stearate, sodium saccharine, talcum, cellulose, sodium crosscarmellose, glucose, gelatin, sucrose, magnesium carbonate). If desired, the pharmaceutical composition can also contain minor amounts of nontoxic auxiliary substances such as wetting agents, emulsifying agents, solubilizing agents, and pH buffering agents (e.g., sodium acetate, sodium citrate, cyclodextrine derivatives, sorbitan monolaurate, triethanolamine acetate, triethanolamine oleate). Generally, depending on the intended mode of administration, the pharmaceutical composition will contain about 0.005% to 95%, or about 0.5% to 50%, by weight of a compound disclosed and/or described herein. Actual methods of preparing such dosage forms are known, or will be apparent, to those skilled in this art, for example, see Remington's Pharmaceutical Sciences, Mack Publishing Company, Easton, Pennsylvania.

[0170] In some embodiments, the compositions will take the form of a pill or tablet and thus the composition may contain, along with a compounds disclosed and/or described herein, one or more of a diluent (e.g., lactose, sucrose, dicalcium phosphate), a lubricant (e.g., magnesium stearate), and/or a binder (e.g., starch, gum acacia, polyvinylpyrrolidine, gelatin, cellulose, cellulose derivatives). Other solid dosage forms include a powder, marume, solution or suspension (e.g., in propylene carbonate, vegetable oils or triglycerides) encapsulated in a gelatin capsule.

[0171] Liquid pharmaceutically administrable compositions can, for example, be prepared by dissolving, dispersing or suspending etc. a compound disclosed and/or described herein and optional pharmaceutical additives in a carrier (e.g., water, saline, aqueous dextrose, glycerol, glycols, ethanol or the like) to form a solution or suspension. Injectables can be prepared in conventional forms, either as liquid solutions or suspensions, as emulsions, or in solid forms suitable for dissolution or suspension in liquid prior to injection. The percentage of the compound contained in such parenteral compositions depends, for example, on the physical nature of the compound, the activity of the compound and the needs of the subject. However, percentages of active ingredient of 0.01% to 10% in solution are employable, and may be higher if the composition is a solid which will be subsequently diluted to another concentration. In some embodiments, the composition will comprise from about 0.2 to 2% of a compound disclosed and/or described herein in solution.

[0172] Pharmaceutical compositions of the compounds disclosed and/or described herein may also be administered to the respiratory tract as an aerosol or solution for a nebulizer, or as a microfine powder for insufflation, alone or in combination with an inert carrier such as lactose. In such a case, the particles of the pharmaceutical composition may have diameters of less than 50 microns, or in some embodiments, less than 10 microns.

[0173] In addition, pharmaceutical compositions can include a compound disclosed and/or described herein and one or more additional medicinal agents, pharmaceutical agents, and adjuvants. Suitable medicinal and pharmaceutical agents include those described herein.

Kits

[0174] Also provided are articles of manufacture and kits containing any of the compounds or pharmaceutical compositions provided herein. The article of manufacture may comprise a container with a label. Suitable containers include, for example, bottles, vials, and test tubes. The containers may be formed from a variety of materials such as glass or plastic. The container may hold a pharmaceutical composition provided herein. The label on the container may indicate that the pharmaceutical composition is used for preventing, treating or suppressing a condition described herein, and may also indicate directions for either in vivo or in vitro use.
In one aspect, provided herein are kits containing a compound or composition described herein and instructions for use. The kits may contain instructions for use in the treatment of a heart disease in an individual or subject in need thereof. A kit may additionally contain any materials or equipment that may be used in the administration of the compound or composition, such as vials, syringes, or IV bags. A kit may also contain sterile packaging.

Combinations

[0175] The compounds and compositions described and/or disclosed herein may be administered alone or in combination with other therapies and/or therapeutic agents useful in the treatment of the aforementioned disorders, diseases, or conditions.

[0176] The compounds and compositions described and/or disclosed herein may be combined with one or more other therapies to treat a heart disease, such as HCM or HFpEF. In some embodiments, the one or more therapies include therapies that retard the progression of heart failure by down-regulating neurohormonal stimulation of the heart and attempt to prevent cardiac remodeling (e.g., ACE inhibitors, angiotensin receptor blockers (ARBs), β-blockers, aldosterone receptor antagonists, or neural endopeptidase inhibitors). In some embodiments, the one or more therapies include therapies that improve cardiac function by stimulating cardiac contractility (e.g., positive inotropic agents, such as the β-adrenergic agonist dobutamine or the phosphodiesterase inhibitor milrinone). In other embodiments, the one or more therapies include therapies that reduce cardiac preload (e.g., diuretics, such as furosemide) or afterload (vasodilators of any class, including but not limited to calcium channel blockers, phosphodiesterase inhibitors, endothelin receptor antagonists, renin inhibitors, or smooth muscle myosin modulators).

[0177] The compounds and compositions described and/or disclosed herein may be combined with one or more other therapies to treat HCM or HFpEF. In some embodiments, the compounds and/compositions may be combined with a β-blocker, verapamil, and/or disopyramide.

General Synthetic Methods

[0178] Compounds of Formula (I), (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), (Ii), (Ij), and (Ik) will now be described by reference to illustrative synthetic schemes for their general preparation below and the specific examples that follow. Artisans will recognize that, to obtain the various compounds herein, starting materials may be suitably selected so that the ultimately desired substituents will be carried through the reaction scheme with or without protection as appropriate to yield the desired product. Alternatively, it may be necessary or desirable to employ, in the place of the ultimately desired substituent, a suitable group that may be carried through the reaction scheme and replaced as appropriate with the desired substituent. In addition, one of skill in the art will recognize that protecting groups may be used to protect certain functional groups (amino, carboxy, or side chain groups) from reaction conditions, and that such groups are removed under standard conditions when appropriate. Unless otherwise specified, the variables are as defined above in reference to Formula (I), (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), (li), (Ij), and (Ik).

[0179] Where it is desired to obtain a particular enantiomer of a compound, this may be accomplished from a corresponding mixture of enantiomers using any suitable conventional procedure for separating or resolving enantiomers. Thus, for example, diastereomeric derivatives may be produced by reaction of a mixture of enantiomers, e.g. a racemate, and an appropriate chiral compound. The diastereomers may then be separated by any convenient means, for example by crystallization and the desired enantiomer recovered. In another resolution process, a racemate may be separated using chiral High Performance Liquid Chromatography. Alternatively, if desired a particular enantiomer may be obtained by using an appropriate chiral intermediate in one of the processes described.

[0180] Chromatography, recrystallization and other conventional separation procedures may also be used with intermediates or final products where it is desired to obtain a particular isomer of a compound or to otherwise purify a product of a reaction.

[0181] General methods of preparing compounds described herein are depicted in exemplified methods below. Variable groups in the schemes provided herein are defined as for Formula (I), (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih), (Ii), (Ij), and (Ik), or any variation thereof. Other compounds described herein may be prepared by similar methods.

[0182] In some embodiments, compounds provided herein may be synthesized according to Scheme A.



wherein G₁, G₂, G₃, R¹, R², R³, R¹¹, Z, and B are as defined for formula (I), or any variation thereof detailed herein, LG is a leaving group, and PG is a protecting group.

[0183] In some embodiments, compounds provided herein may be synthesized according to Scheme B.

wherein G₁, G₂, G₃, R¹, R², R³, R¹¹, Z, and B are as defined for formula (I), or any variation thereof detailed herein, and LG is a leaving group.

[0184] In some embodiments, compounds provided herein may be synthesized according to Scheme C.

wherein G₁, G₂, G₃, R¹, R², R³, R¹¹, Z, and B are as defined for formula (I), or any variation thereof detailed herein, and LG is a leaving group.

[0185] In some embodiments, compounds provided herein may be synthesized according to Scheme D.

wherein G₁, G₂, G₃, R¹, R², R³, R¹¹, Z, and B are as defined for formula (I), or any variation thereof detailed herein, and LG is a leaving group.

[0186] In some embodiments, compounds provided herein may be synthesized according to any one of Schemes E1, E2, E3 and E4.









wherein G₁, G₂, G₃, R¹, R², R³, R¹¹, Z, and B are as defined for formula (I), or any variation thereof detailed herein, LG is a leaving group, and PG is a protecting group.

[0187] In some embodiments, compounds provided herein may be synthesized according to any one of Schemes F1, F2, and F3.







wherein G₁, G₂, G₃, R¹, R², R³, R¹¹, Z, and B are as defined for formula (I), or any variation thereof detailed herein, and PG is a protecting group.

[0188] In some embodiments, compounds provided herein may be synthesized according to Scheme G.

wherein G₁, G₂, G₃, R¹, R², R³, R¹¹, Z, and B are as defined for formula (I), or any variation thereof detailed herein, and LG is a leaving group.

[0189] In some embodiments, compounds provided herein may be synthesized according to Scheme H.

wherein G₁, G₂, G₃, R¹, R², R³, Z, A, and B are as defined for formula (I), or any variation thereof detailed herein, and LG is a leaving group.

[0190] In some embodiments, compounds provided herein may be synthesized according to Scheme I.

wherein G₁, G₂, G₃, R¹, R², R³, Z, A, and B are as defined for formula (I), or any variation thereof detailed herein, and LG is a leaving group.

[0191] In some embodiments, compounds provided herein may be synthesized according to Scheme J.

wherein G₁, G₂, G₃, R¹, R², R³, Z, B, and R¹¹ are as defined for formula (I), or any variation thereof detailed herein.

[0192] In some embodiments, compounds provided herein may be synthesized according to Scheme K.

wherein Z, B, and R¹¹ are as defined for formula (I), or any variation thereof detailed herein.

[0193] In some embodiments, compounds provided herein may be synthesized according to Schemes L1 and L2.



wherein G₁, G₂, G₃, R¹, R², R³, Z, B, and R¹¹ are as defined for formula (I), or any variation thereof detailed herein.

[0194] In some embodiments, compounds provided herein may be synthesized according to Scheme M.

wherein G₁, G₃, R¹, R², R³, Z, B, and R¹¹ are as defined for formula (I), or any variation thereof detailed herein.

[0195] In some embodiments, compounds provided herein may be synthesized according to Schemes N1 and N2.





wherein G₃, R², R³, Z, and B are as defined for formula (I), or any variation thereof detailed herein, X is a halogen, and PG is a protecting group.

[0196] In some embodiments, compounds provided herein may be synthesized according to Scheme O.

wherein G₁, G₂, G₃, R¹, R², R³, A, and B are as defined for formula (I), or any variation thereof detailed herein, PG is a protecting group, y is HO-, HN(R⁹)-, or HOR^y-, and Y is -O-, -N(R⁹)-, or -OR^y-.

[0197] Particular non-limiting examples are provided in the Example section below.

EXAMPLES

[0198] The following examples are offered to illustrate but not to limit the compositions, uses, and methods provided herein. The compounds are prepared using the general methods described above.

[0199] The following abbreviations are used throughout the Examples: TEA (trimethylamine), DCM (dichloromethane), (Boc)₂O (di-tert-butyl decarbonate), EA (Ethyl acetate), PE (Petroleum ether, DMF (N,N-dimethylformamide), DIEA (N-ethyl-N-isopropylpropan-2-amine), HATU (1-[Bis(dimethylamino)methylene]-1H-1,2,3-triazolo[4,5-b]pyridinium 3-oxid hexafluorophosphate), HOAt (1-Hydroxy-7-azabenzotriazole), HOBt (Hydroxybenzotriazole), EDCI (1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide), MeOH (methanol), EtOH (ethanol), iPrOH (propan-2-ol), ACN (acetonitrile), TFA (trifluoroacetic acid), DPPA (Diphenylphosphoryl azide), DBU (l,8-Diazabicydo(5.4.0)undec-7-ene), THF (tetrahydrofuran), PPh₃ (triphenylphosphane), SM (starting material), Hex (hexane), NCS (N-chlorosuccinimide), r.t. (room temperature), DCE (dichloroethane), FA (formic acid), CHCl₃ (Chloroform), BnBr (benzyl bromide), HCl (hydrogen chloride), equiv (equivalent), and DSC (bis(2,5-dioxopyrrolidin-1-yl) carbonate).

Example 1

Synthesis of Compound 17

1. Synthesis of Intermediate 1-2:

[0200] 

[0201] To a solution of 4-bromo-1H-pyrazole (50 g, 340 mmol, 1.0 equiv) in sodium hydroxide (3.7 N, 555 mL) was added (aminooxy)sulfonic acid (116 g, 1.0 mol, 3.0 equiv). The mixture was stirred for 30 min and extracted with DCM (500 mL). The organic layer was washed with brine (200 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and poured into DCM (400 mL) and water (200 mL). To the resulting solution was added NaIO₄ (147 g, 685 mmol, 2.0 equiv) at 0 °C. The mixture was stirred overnight, diluted with DCM (500 mL), washed with brine (200 mL) twice, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford 25 g of 5-bromo-1,2,3-triazine as brown oil.

2. Synthesis of Intermediate 1-3:

[0202] 

[0203] To a solution of 5-bromo-1,2,3-triazine (25 g, 156 mmol, 1.0 equiv) in CHCl₃ (500 mL) was added 1-(cyclopent-1-en-1-yl)pyrrolidine (25.8 g, 188 mmol, 1.1 equiv). The mixture was stirred at 45 °C for 1 h, diluted with DCM (500 mL), washed with brine (300 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 10/90) to give 11 g (36%) of 3-bromo-5H,6H,7H-cyclopenta[b]pyridine as a brown solid.

3. Synthesis of Intermediate 1-4:

[0204] 

[0205] To a solution of 3-bromo-5H,6H,7H-cyclopenta[b]pyridine (11.9 g, 60.0 mmol, 1.0 equiv) in DCE (120 mL) was added m-CPBA (20.7 g, 120 mmol, 2.0 equiv). The mixture was stirred at 70 °C overnight, cooled to r.t., diluted with DCM (200 mL), washed with saturated sodium bicarbonate solution (200 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (MeOH/DCM, 10/90) to afford 12 g (93%) of 3-bromo-5H,6H,7H-cyclopenta[b]pyridin-1-ium-1-olate as an off-white solid.

4. Synthesis of Intermediate 1-5:

[0206] 

[0207] A solution of 3-bromo-5H,6H,7H-cyclopenta[b]pyridin-1-ium-1-olate (12.2 g, 57.0 mmol, 1.0 equiv) in acetic anhydride (30 mL) was stirred at 110 °C for 3 h, cooled to R.T., concentrated under reduced pressure, and poured into aNaOH solution (1 N, 30 mL) and MeOH (30 mL). The mixture was stirred overnight at r.t., diluted with EA (300 mL), washed with brine (100 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 50/50) to afford 5.7 g (47%) of 3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-ol as a brown solid.

5. Synthesis of Intermediate 1-6:

[0208] 

[0209] To a solution of 3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-ol (5.8 g, 27.1 mmol, 1.0 equiv) in THF (100 mL) were added 2,3-dihydro-1H-isoindole-1,3-dione (4.4 g, 29.9 mmol, 1.1 equiv), PPh₃ (8.9 g, 34.0 mmol, 1.25 equiv), and DBAD (7.52 g, 32.7 mmol, 1.21 equiv) under nitrogen. The mixture was stirred for 3 h, diluted with EA (300 mL), washed with brine (100 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 10/90) to afford 7.3 g (79%) of 2-[3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-yl]-2,3-dihydro-1H-isoindole-1,3-dione as a brown solid.

6. Synthesis of Intermediate 1-7:

[0210] 

[0211] To a solution of 2-[3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-yl]-2,3-dihydro-1H-isoindole-1,3-dione (7.6 g, 22.2 mmol, 1.0 equiv) in ethanol (80 mL) was added hydrazine hydrate (4.4 g, 88.7 mmol, 4.0 equiv). The mixture was stirred at 80 °C for 2 h, cooled to r.t., concentrated under reduced pressure, and purified by silica gel chromatography (MeOH/DCM, 15/85) to afford 1.5 g (32%) of 3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-amine as a brown solid.

7. Synthesis of Intermediate 1-8:

[0212] 

[0213] To a solution of 3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-amine (480 mg, 2.3 mmol, 1.0 equiv) in DCM (10 mL) cooled to 0 °C were added benzoyl chloride (317 mg, 2.3 mmol, 1.0 equiv) and TEA (114 mg, 1.1 mmol, 0.05 equiv). The mixture was stirred for 30 min, diluted with EA (100 mL), washed with brine (30 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 30/70) to afford 240 mg (34%) of N-[3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-yl]benzamide as a white solid.

8. Synthesis of Intermediate 1-9:

[0214] 

[0215] To a solution of N-[3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-yl]benzamide (230 mg, 0.7 mmol, 1.0 equiv) in a mixture of dioxane (6 mL) and water (6 mL) were added FeK₄(CN)₆.3H₂O (376 mg, 1.2 equiv), 2nd-Xphos (112 mg, 0.2 equiv), X-phos (72 mg, 0.2 equiv), and KOAc (214 mg, 2.2 mmol, 3.0 equiv) under nitrogen. The mixture was stirred at 90 °C overnight, cooled to r.t., diluted with EA (50 mL), washed with brine (20 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 30/70) to afford 100 mg (52%) of N-[3-cyano-5H,6H,7H-cyclopenta[b]pyridin-7-yl]benzamide as an off-white solid.

9. Synthesis of Intermediate 1-10:

[0216] 

[0217] To a solution of N-[3-cyano-5H,6H,7H-cyclopenta[b]pyridin-7-yl]benzamide (100 mg, 0.38 mmol, 1.00 equiv) in MeOH (8 mL) were added hydroxylamine hydrogen chloride (79 mg, 1.15 mmol, 3.0 equiv) and sodium bicarbonate (128 mg, 1.5 mmol, 4.0 equiv). The mixture was stirred at 80 °C for 2 h and concentrated under reduced pressure to afford 110 mg of N-[3-(N-hydroxycarbamimidoyl)-5H,6H,7H-cyclopenta[b]pyridin-7-yl]benzamide as an off-white solid.

10. Synthesis of Compound 17:

[0218] 

[0219] To a solution of N-[3-(N-hydroxycarbamimidoyl)-5H,6H,7H-cyclopenta[b]pyridin-7-yl]benzamide (100 mg, 0.34 mmol, 1.0 equiv) in dioxane (8 mL) was added propanoyl propanoate (0.8 mL). The mixture was stirred at 90 °C for 2 h and concentrated under reduced pressure. The mixture was re-dissolved in toluene (3 mL) and heated at 150 °C for 2 h. The mixture was then cooled to r.t., concentrated under reduced pressure, and purified by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Shield RP18 OBD Column, 5um,19*150mm; mobile phase, water (0.05%NH₃H₂O) and ACN (24.0% ACN up to 54.0% in 8 min); Detector, UV 220nm. This resulted in 5.9 mg (5%) of N-(3-(5-ethyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)benzamide (Compound 17) as a white solid. LRMS (ES) m/z 335 (M+H). ¹H-NMR: (CDCl₃, ppm): 8.93 (m, 1H), 8.85 (m, 1H), 8.19 (m, 1H), 7.86 (m, 2H), 7.46 (m, 3H), 5.55 (m, 1H), 3.01 (m, 4H), 2.53 (m, 1H), 2.02 (m, 1H), 1.31 (m, 3H).

[0220] The following compounds were prepared by methods analogous to the method described for Compound 17:

Compound No.	LRMS (ES) m/z
108	M+H=350

Example 2

Synthesis of Compound 42

[0221] 

[0222] To a solution of N-[3-(N-hydroxycarbamimidoyl)-5H,6H,7H-cyclopenta[b]pyridin-7-yl]benzamide (80 mg, 0.27 mmol, 1.0 equiv) in dioxane (6 mL) was added (1,1-dimethoxyethyl)dimethylamine (144 mg, 1.08 mmol, 4.0 equiv). The mixture was stirred at 90 °C for 2 h, concentrated under reduced pressure, and purified by Prep-HPLC with the following conditions: (Column, X-Bridge, C18, Shield RP, 19* 150mm 5um; mobile phase, water with 0.05%NH₃H₂O and ACN (20.0% ACN up to 48.0% in 8 min); Detector, UV 210/254nm This purification afforded 7.6 mg (9%) of N-(3-(5-methyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)benzamide (Compound 42) as a white solid. LRMS (ES) m/z 321 (M+H). ¹H-NMR: (300 MHz, Methanol-d₄, ppm) δ 9.02 - 8.95 (m, 1H), 8.33 - 8.26 (m, 1H), 7.92 - 7.82 (m, 2H), 7.57 - 7.45 (m, 1H), 7.44 (dd, J = 8.3, 6.5 Hz, 2H), 5.62 (t, J = 8.5 Hz, 1H), 3.22 - 2.93 (m, 2H), 2.82 - 2.64 (m, 1H), 2.65 (s, 3H), 2.11 (dq, J = 12.8, 9.0 Hz, 1H).

Example 3

Synthesis of Compound 94

[0223] 

[0224] To a solution of N-[3-(N-hydroxycarbamimidoyl)-5H,6H,7H-cyclopenta[b]pyridin-7-yl]benzamide (60 mg, 0.2 mmol, 1.0 equiv) in dioxane (5 mL) was added 2,2-difluoroacetyl 2,2-difluoroacetate (53 mg, 0.3 mmol, 1.5 equiv). The mixture was stirred at 60 °C for 2 h, concentrated under reduced pressure, and purified by Prep-HPLC with the following conditions: (Column, X-Bridge, C18, Shield RP, 19* 150mm 5um; mobile phase, water with 0.05%NH₃H₂O and ACN (27.0% ACN up to 57.0% in 8 min); Detector, UV 210/254nm. This purification afforded 7.5 mg (10%) of N-(3-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)benzamide (Compound 94) as a white solid. LRMS (ES) mz/ 357; ¹H-NMR: (300 MHz, Methanol-d₄, ppm) δ 9.09 - 9.01 (m, 1H), 8.37 (dt, J = 2.0, 1.0 Hz, 1H), 7.93 - 7.82 (m, 2H), 7.58 - 7.35 (m, 3H), 5.63 (t, J = 8.5 Hz, 1H), 3.25 - 2.95 (m, 3H), 2.74 (dtd, J = 12.9, 8.1, 2.9 Hz, 1H), 2.13 (dq, J = 12.8, 9.1 Hz, 1H).

Example 4

Synthesis of Compound 62

1. Synthesis of Intermediate 4-2:

[0225] 

[0226] To a solution of 5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine (200 mg, 0.93 mmol, 1.00 equiv) in DMF (10 mL) was added DSC (432 mg, 1.69 mmol, 1.82 equiv). After stirring for 2 h at room temperature and 4 h at 60 °C, the resulting solution was diluted with EA (60 mL). The mixture was washed with water (30 mL) twice and brine (30 mL), dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford 260 mg of 2,5-dioxopyrrolidin-1-yl N-[5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate as a yellow solid. This yellow solid was used in next step without further purification. LRMS (ES) m/z 357 (M+H).

2. Synthesis of Compound 62:

[0227] 

[0228] To a solution of 2,5-dioxopyrrolidin-1-yl N-[5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1yl]carbamate (60 mg, 0.17 mmol, 1.00 equiv) in ACN (5 mL) were added pyridin-3-amine (40 mg, 0.43 mmol, 2.52 equiv) and TEA (100 mg, 0.99 mmol, 5.87 equiv). The mixture was stirred at 80 °C for 4 h, concentrated under vacuum, and purified by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Shield RP18 OBD Column, 5um,19*150mm; mobile phase, water (0.05%NH₃.H₂O) and ACN (20.0% ACN up to 50.0% in 8 min); Detector, UV 254nm. This resulted in 10 mg (18%) of 1-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-(pyridin-3-yl)urea (Compound 62) as a white solid. LRMS (ES) m/z 336 (M+H). ¹H-NMR: (400 MHz, DMSO-d₆, ppm) δ 8.64 (s, 1H), 8.56 (s, 1H), 8.13 (d,J= 4.6 Hz, 1H), 7.93 (ddd, J = 8.4, 2.7, 1.5 Hz, 1H), 7.89 - 7.81 (m, 2H), 7.44 (d, J = 7.8 Hz, 1H), 7.27 (dd, J = 8.4, 4.6 Hz, 1H), 6.78 (d, J = 8.1 Hz, 1H), 5.24 (q, J = 8.0 Hz, 1H), 2.99 (dd, J = 8.1, 5.1 Hz, 1H), 2.88 (q, J = 8.0 Hz, 1H), 2.64 (s, 3H), 2.49 (m, 1H), 1.92 - 1.77 (m, 1H).

[0229] The following compounds were prepared by methods analogous to the method described for Compound 62:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
31	M+H=335.1	86	M+H=335
33	M+H=336	87	M+H=326
34	M+H=325	88	M+H=325
43	M+H=337	89	M+H=325
44	M+H=325	96	M+H=337
45	M+H=338	97	M+H=337
46	M+H=325	98	M+H=337
47	M+H=338	105	M+H=325
48	M+H=325	106	M+H=338
63	M+H=341	107	M+H=324
64	M+H=326	109	M+H=336
65	M+H=324	110	M+H=337
66	M+H=324.1	111	M+H=338
85	M+H=336	112	M+H=339

Example 5

Synthesis of Compound 100

1. Synthesis of Intermediate 5-2:

[0230] 

[0231] To a solution of (1R)-5-bromo-2,3-dihydro-1H-inden-1-amine hydrochloride (44.4 g, 178.8 mmol, 1 equiv) in DCM (330 mL) at 0 °C was added TEA (39.8 g, 393.3 mmol, 2.2 equiv) and a solution of (Boc)₂O (42.9 g, 196.3 mmol, 1.1 equiv) in DCM (120 mL) dropwise over a period of 1 h. The mixture was stirred at r.t. for 3 h. Water (500 mL) was added and the mixture was extracted with DCM (500 mL) twice. The combined organic layers were washed twice with aqueous NH₄Cl solution (500 mL) and twice with brine (500 mL), dried over anhydrous sodium sulfate, and concentrated under reduced pressure to give 57.4 g (92%) of tert-butyl N-[(1R)-5-bromo-2,3-dihydro-1H-inden-1-yl]carbamate as white solid.

2. Synthesis of Intermediate 5-3:

[0232] 

[0233] To a solution of tert-butyl N-[(1R)-5-bromo-2,3-dihydro-1H-inden-1-yl] carbamate (57.4 g, 184 mmol, 1.0 equiv) in a mixture of dioxane (285 mL) and water (285 mL) were added potassium acetate (36.0 g, 367 mmol, 2.0 equiv), K₄Fe(CN)₆.3H₂O (31.1 g, 73.5 mmol, 0.4 equiv), XPhos (1.3 g, 2.8 mmol, 0.015 equiv), and 2nd Generation XPhos pre-catalyst (2.2 g, 2.8 mmol, 0.015 equiv) under nitrogen. The mixture was stirred at 100 °C for 2 h, cooled to r.t., and filtered to remove solids. The aqueous layer was extracted with EA (500 ml) twice. The combined organic layers were dried over Na₂SO₄, concentrated under reduced pressure, and triturated with a mixture of ethyl acetate and hexanes (300 mL, 1/10) to give 42 g (88%) of tert-butyl N-[(1R)-5-cyano-2,3-dihydro-1H-inden-1-yl]carbamate as a light yellow solid. LRMS (ES) m/z 203 (M+H-56).

3. Synthesis of Intermediate 5-4:

[0234] 

[0235] To a solution of tert-butyl N-[(1R)-5-cyano-2,3-dihydro-1H-inden-1- yl]carbamate (42.2 g, 163.4 mmol, 1 equiv) i n ethanol (420 mL) were added hydroxylamine hydrochloride (22.7 g, 326.7 mmol, 2.0 equiv) and TEA (33.1 g, 326.7 mmol, 2.0 equiv). The mixture was stirred at 50 °C for 4 h, concentrated under reduced pressure, dissolved in EA (1 L), washed with water, dried over Na₂SO₄, and concentrated under reduced pressure to give 54.6 g (98%) of tert-butyl N-[(1R)-5-(N-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1-yl]carbamate as an off-white solid. LRMS (ES) m/z 292 (M+H).

4. Synthesis of Intermediate 5-5:

[0236] 

[0237] To a solution tert-butyl N-[(1R)-5-(N-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1- yl]carbamate (54.6 g, 187.4 mmol, 1 equiv) in dioxane (500 mL) was added 2,2-difluoroacetyl 2,2- difluoroacetate (34.2 g, 196.8 mmol, 1.05 equiv). The mixture was stirred at 50 °C for 1 h and at 100 °C for 2 h. The solution was then cooled to RT and poured into water (500 mL). The aqueous layer was extracted with EA (500 mL) twice. The combined organic layers were washed with brine (1 L), dried over Na₂SO₄, and concentrated under reduced pressure to give 53.2 g (73%) of tert-butyl N-[(1R)-5-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1H-inden-1-yl]carbamate as a white solid. LRMS (ES) m/z 295 (M+H-56).

5. Synthesis of Intermediate 5-6:)

[0238] 

[0239] To a solution of tert-butyl N-[(1R)-5-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1H-inden-1-yl]carbamate (53.2 g, 151.4 mmol, 1 equiv) in DCM (375 mL) was added HCl (4 M in dioxane, 125 mL, 4.1 mol, 27.2 equiv). The mixture was stirred at rt for 3 h and diluted with ethyl acetate (300 mL). The precipitate was collected and dried under high vacuum to give 44 g (94%) of (1R)-5-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1H-inden-1-amine hydrochloride as an off-white solid. LRMS (ES) m/z 235 (M+H-17).

6. Synthesis of Compound 100:

[0240] 

[0241] To a solution of 2-methyl-1,3-oxazole-5-carboxylic acid (10.0 g, 78.3 mmol, 1.0 equiv) in DMF (220 mL) were added HOAt (16.0 g, 117.4 mmol, 1.5 equiv), EDCI (22.5 g, 117.4 mmol, 1.5 equiv), and DIEA (40.5 g, 313.1 mmol, 4.0 equiv). The mixture was stirred for 15 min and (1R)-5-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1H-inden-1-amine hydrochloride (22.6 g, 78.3 mmol, 1.05 equiv) was added. The mixture was allowed to continue stirring overnight. Ice water (700 mL) was added and the mixture was stirred for an additional 1 h. The precipitate was collected, dissolved in EA (500 mL), dried over Na₂SO₄, and concentrated reduced pressure. The residue was triturated with a mixture of EA and PE (700 mL, 1/20) to give 26 g of the light brown solid. This batch was combined with another batch made using the same procedure (obtained 7.5 g from 24.33 mmol of amine). The combined products were dissolved in a mixture of DCM and MeOH (500 mL, 10/1), concentrated to -100 mL of volume, and diluted with hexane (1 L). The precipitate was collected and dried to give 32.8 g of (R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazole-5-carboxamide (Compound 100) as an off-white solid. LRMS (ES) m/z 361 (M+H). ¹H-NMR: (400 MHz, Chloroform-d, ppm) δ 8.03 (s, 1H), 8.02 - 7.97 (m, 1H), 7.66 (s, 1H), 7.49 (d, J = 7.9 Hz, 1H), 6.88 (t, J = 52.2 Hz, 1H), 6.42 (d, J = 8.7 Hz, 1H), 5.74 (q, J = 8.0 Hz, 1H), 3.14 (ddd, J = 16.2, 8.9, 3.6 Hz, 1H), 3.02 (dt, J = 16.4, 8.3 Hz, 1H), 2.76 (dtd, J = 13.0, 7.9, 3.6 Hz, 1H), 2.53 (s, 3H), 2.01 (dq, J = 13.0, 8.5 Hz, 1H).

[0242] The following compounds were prepared by methods analogous to the method described for Compound 100:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
32	M+H=371	99	M+H=372
61	M+H=374	101	M+H=374
83	M+H=361	102	M+H=359
84	M+NH4=379	103	M+H=359
95	M+H=373	104	M+H=361

Example 6

Synthesis of Compound 107

1. Synthesis of Intermediate 6-2:

[0243] 

[0244] To a solution of 1-methyl-1H-pyrazole-5-carboxylic acid (205 mg, 1.6 mmol, 1.0 equiv) in DMF (6 mL) were added DIEA (630 mg, 3.00 equiv) and HATU (928 mg, 2.44 mmol, 1.50 equiv). The mixture was stirred for 15 min and 5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine (350 mg, 1.63 mmol, 1.00 equiv) was added. The mixture was then stirred overnight, diluted with EA (100 mL), washed with brine (100 mL) three times, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/3) to give 390 mg (74%) of 1-methyl-N-[5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]-1H-pyrazole-5-carboxamide as a white solid. LRMS (ES) m/z 324 (M+H).

2. Synthesis of Compound 107:

[0245] 

[0246] The racemic mixture (390 mg) was purified by Chiral-Prep-HPLC with the following conditions. (Prep-HPLC-009): Column, Chiralpak ID-2, 2*25cm, 5um; mobile phase, Hex and ethanol (hold 25.0% ethanol- for 20 min); Detector, UV 220/254nm. This separation afforded 114.5 mg (29%) of (R)-1-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide (Compound 107) as a white solid. LRMS (ES) m/z 324 (M+H). ¹H-NMR: (DMSO, 400MHz, ppm): δ 8.84-8.82 (1H, d, J = 8.0), 7.89-7.86 (2H, m), 7.45-7.38 (2H, m), 6.92 (1H, s), 5.60-5.53 (1H, dd, J = 8.4, 16.8), 4.11 (3H, s), 3.10-3.04 (1H, m), 2.97-2.89 (1H, m), 2.65 (3H, s), 2.50 (1H, m), 2.07-1.97 (1H, m)

Example 7

Synthesis of Compound 108

1. Synthesis of Intermediate 7-2:

[0247] 

[0248] To a solution of 3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-amine (480 mg, 2.25 mmol, 1.0 equiv) in DMF (10 mL) were added 2-methylpyridine-4-carboxylic acid (620 mg, 4.5 mmol, 2.0 equiv), HATU (1.3 g, 3.4 mmol, 1.5 equiv) and DIEA (876 mg, 6.8 mmol, 3.0 equiv). The mixture was stirred for 2 h, diluted with EA (100 mL), washed with brine (30 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 70/30) to afford 460 mg (61%) of N-[3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-yl]-2-methylpyridine-4-carboxamide as a brown solid.

2. Synthesis of Intermediate 7-3:

[0249] 

[0250] To a solution of N-[3-bromo-5H,6H,7H-cyclopenta[b]pyridin-7-yl]-2-methylpyridine-4-carboxamide (450 mg, 1.4 mmol, 1.0 equiv) in dioxane (5 mL) were added K₄Fe(CN)₆.3H₂O (586 mg, 1.4 mmol, 1.0 equiv), X-phos (67 mg, 0.14 mmol, 0.1 equiv), 2nd-Xphos (105 mg, 0.14 mmol, 0.1 equiv), KOAc (266 mg, 2.7 mmol, 2.0 equiv) and water (5 mL) under nitrogen. The mixture was stirred at 80 °C for 6 h, cooled to r.t., diluted with EA (100 mL), washed with brine (30 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 99/1) to afford 40 mg (11%) of N-[3-cyano-5H,6H,7H-cyclopenta[b]pyridin-7-yl]-2-methylpyridine-4-carboxamide as a brown solid.

3. Synthesis of Intermediate 7-4:

[0251] 

[0252] To a solution of N-[3-cyano-5H,6H,7H-cyclopenta[b]pyridin-7-yl]-2-methylpyridine-4-carboxamide (40 mg, 0.14 mmol, 1.0 equiv) in MeOH (6 mL) were added hydroxylamine hydrochloride (20 mg, 0.3 mmol, 2.0 equiv) and sodium bicarbonate (36 mg, 0.4 mmol, 3.0 equiv). The mixture was stirred at 80 °C for 5 h, cooled to r.t., and concentrated under reduced pressure to afford 50 mg of N-[3-(N-hydroxycarbamimidoyl)-5H,6H,7H-cyclopenta[b]pyridin-7-yl]-2-methylpyridine-4-carboxamide as a white solid.

4. Synthesis of Compound 108:

[0253] 

[0254] To a solution of N-[3-(N-hydroxycarbamimidoyl)-5H,6H,7H-cyclopenta[b]pyridin-7-yl]-2-methylpyridine-4-carboxamide (45 mg, 0.14 mmol, 1.0 equiv) in dioxane (5 mL) was added propanoyl propanoate (56 mg, 0.4 mmol, 3.0 equiv). The mixture was stirred at 90 °C for 2 h, cooled to r.t., and concentrated under reduced pressure. Xylenes (5mL) was then added and the mixture was heated to 150 °C for 2 h, cooled to r.t., concentrated under reduced pressure, and purified by Prep-HPLC with the following conditions: (Column, X-Bridge, C18, Shield RP, 19*150mm 5um; mobile phase, water with 0.05%NH₃H₂O and ACN (20.0% ACN up to 40.0% in 8 min, up to 100.0% in 5 min, down to 0% in 1 min); Detector, UV 210/254nm. This purification afforded 12.3 mg (24%) of N-(3-(5-ethyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)-2-methylisonicotinamide (Compound 108) as a white solid. LRMS (ES) m/z 350 (M+H). ¹H-NMR: (300 MHz, DMSO-d₆, ppm): δ 9.09 (d, J = 8.4 Hz, 1H), 8.94 (d, J = 1.9 Hz, 1H), 8.55 (dd, J = 5.2, 0.8 Hz, 1H), 8.21 (d, J = 1.9 Hz, 1H), 7.68 - 7.60 (m, 1H), 7.56 (dd, J = 5.1, 1.6 Hz, 1H), 5.54 (q, J = 8.5 Hz, 1H), 3.14 - 2.98 (m, 2H), 3.02 - 2.84 (m, 2H), 2.62 - 2.48 (m, 1H), 2.49 (s, 3H), 2.01 (dq, J = 12.6, 9.0 Hz, 1H), 1.31 (t, J = 7.6 Hz, 3H).

Example 8

Synthesis of Compound 122

1. Synthesis of Intermediate 8-2:

[0255] 

[0256] To a solution of 1-methyl-1H-pyrazole-5-carboxylic acid (592 mg, 479 mmol, 1.0 equiv) in DMF (10 mL) were added DIEA (1.8 g, 13.9 mmol, 3.0 equiv) and HATU (2.7 g, 7.1 mmol, 1.5 equiv). The mixture was stirred for 15 min and 6-bromo-2,3-dihydro-1-benzofuran-3-amine (1 g, 4.7 mmol, 1.0 equiv) was added. The mixture was then stirred overnight, diluted with EA (200 mL), washed with brine (200 mL) three times, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/1) to give 1.3 g (86%) of N-(6-bromo-2,3-dihydro-1-benzofuran-3-yl)-1-methy1-1H-pyrazole-5-carboxamide as an off-white solid.

2. Synthesis of Intermediate 8-3:

[0257] 

[0258] To a solution of N-(6-bromo-2,3-dihydro-1-benzofuran-3-yl)-1-methyl-1H-pyrazole-5-carboxamide (1.4 g, 4.4 mmol, 1.0 equiv) in DMF (10 mL) was added CuCN (587 mg, 6.6 mmol, 1.5 equiv). The mixture was stirred at 160 °C for 2 days, diluted with EA (200 mL), washed with brine (200 mL) three times, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/2) to give 530 mg (45%) of N-(6-cyano-2,3-dihydro-1-benzofuran-3-yl)-1-methyl-1H-pyrazole-5-carboxamide as an off-white solid.

3. Synthesis of Intermediate 8-4:

[0259] 

[0260] To a solution of N-(6-cyano-2,3-dihydro-1-benzofuran-3-yl)-1-methyl-1H-pyrazole-5-carboxamide (530 mg, 2.0 mmol, 1.0 equiv) in MeOH (8 mL) were added sodium bicarbonate (250 mg, 1.5 equiv) and hydroxylamine hydrogen chloride (164 mg, 2.4 mmol, 1.2 equiv). The mixture was heated at 60°C for 2 h and concentrated under reduced pressure to give 580 mg of N-[6-(N-hydroxycarbamimidoyl)-2,3-dihydro-1-benzofuran-3yl]-1-methyl-1H-pyrazole-5-carboxamide as a light yellow solid. This light yellow solid was used for next step without further purification.

4. Synthesis of Intermediate 8-5:

[0261] 

[0262] To a solution of N-[6-(N-hydroxycarbamimidoyl)-2,3-dihydro-1-benzofuran-3-yl]-1-methyl-1H-pyrazole-5-carboxamide (190 mg, 0.6 mmol, 1.0 equiv) in dioxane (5 mL) was added (1,1-dimethoxyethyl)dimethylamine (168 mg, 1.3 mmol, 2.0 equiv). The mixture was stirred at 80 °C for 2 h, concentrated under reduced pressure, and purified by Prep-HPLC using the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Shield RP18 OBD Column, 5um,19*150mm; mobile phase, Water (0.05% NH₃.H₂O) and ACN (25.0% ACN up to 45.0% in 8 min); Detector, UV 220nm. This purification provided 133 mg of 1-methyl-N-[6-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]-1H-pyrazole-5-carboxamide as a white solid. LRMS (ES) m/z. 326 (M+H). ¹H-NMR: (CD₃OD, 400MHz, ppm): δ 7.67-7.65 (1H, d, J = 8.0), 7.54-7.45 (3H, m), 6.82 (1H, m), 5.89-5.85 (1H, m), 4.86-4.84 (1H, m), 4.51-4.48 (1H, dd, J = 5.2, 9.6), 4.17 (3H, s), 2.66 (3H, s)

5. Synthesis of Compound 122:

[0263] 

[0264] The racemic mixture (95 mg) was purified by Chiral-Prep-HPLC with the following conditions: (Prep-HPLC-004): Column, CHIRAL ART Cellulose-SB, 2*25cm, 5um; mobile phase, Hex- and ethanol- (hold 50.0% ethanol- in 9 min); Detector, UV 254/220nm This purification resulted in 28.3 mg (30%) of (S)-1-methyl-N-(6-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydrobenzofuran-3-yl)-1H-pyrazole-5-carboxamide (Compound 122) as a white solid. LRMS (ES) m/z 326 (M+H). ¹H-NMR: (CD₃OD, 300MHz, ppm): δ7.62-7.59 (1H, dd, J = 1.2, 7.8), 7.49-7.40 (3H, m), 6.77-6.76 (1H, d, J = 2.1), 5.84-5.79 (1H, dd, J = 4.8, 8.7), 4.80-4.77 (1H, m), 4.47-4.42 (1H, dd, J = 4.8, 9.9), 4.11 (3H, s), 2.61 (3H, s)

[0265] The following compounds were prepared by methods analogous to the method described for Compound 122:

Compound No.	LRMS (ES) m/z
15	M+H=322
18	M+H=337
121	M+H=326
123	M+H=362

Example 9

Synthesis of Compound 124

1. Synthesis of Intermediate 9-2:

[0266] 

[0267] To a solution of 1-methyl-1H-pyrazole-5-carboxylic acid (592 mg, 4.7 mmol, 1.0 equiv) in DMF (10 mL) were added DIEA (1.8 g, 13.9 mmol, 3.0 equiv) and HATU (2.7 g, 7.1 mmol, 1.5 equiv). The mixture was stirred for 15 min and 6-bromo-2,3-dihydro-1-benzofuran-3-amine (1 g, 4.7 mmol, 1.0 equiv) was then added. The mixture was then stirred overnight, diluted with ethyl acetate (200 mL), washed with brine (200 mL) three times, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/1) to give 1.3 g (86%) of N-(6-bromo-2,3-dihydro-1-benzofuran-3-yl)-1-methyl-1H-pyrazole-5-carboxamide as an off-white solid.

2. Synthesis of Intermediate 9-3:

[0268] 

[0269] To a solution of N-(6-bromo-2,3-dihydro-1-benzofuran-3-yl)-1-methyl-1H-pyrazole-5-carboxamide (1.4 g, 4.4 mmol, 1.0 equiv) in DMF (10 mL) was added CuCN (587 mg, 6.6 mmol, 1.5 equiv). The mixture was stirred at 160 °C for 2 days, diluted with EA (200 mL), washed with brine (200 mL) three times, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/2) to give 530 mg (45%) of N-(6-cyano-2,3-dihydro-1-benzofuran-3-yl)-1-methyl-1H-pyrazole-5-carboxamide as an off-white solid.

3. Synthesis of Intermediate 9-4:

[0270] 

[0271] To a solution of N-(6-cyano-2,3-dihydro-1-benzofuran-3-yl)-1-methyl-1H-pyrazole-5-carboxamide (530 mg, 2.0 mmol, 1.0 equiv) in MeOH (8 mL) were added sodium bicarbonate (250 mg, 1.5 equiv) and hydroxylamine hydrogen chloride (164 mg, 2.4 mmol, 1.2 equiv). The mixture was heated at 60 °C for 2 h and concentrated under reduced pressure to give 580 mg of N-[6-(N-hydroxycarbamimidoyl)-2,3-dihydro-1-benzofuran-3yl]-1-methyl-1H-pyrazole-5-carboxamide as a light yellow solid. This light yellow solid was used for next step without further purification.

4. Synthesis of Intermediate 9-5:

[0272] 

[0273] To a solution of N-[6-(N-hydroxycarbamimidoyl)-2,3-dihydro-1-benzofuran-3-yl]-1-methyl-1H-pyrazole-5-carboxamide (190 mg, 0.6 mmol, 1.0 equiv) in dioxane (5 mL) was added 2,2-difluoroacetyl 2,2-difluoroacetate (220 mg, 1.3 mmol, 2.0 equiv) dropwise. After stirring at 80 °C for 2 h, the resulting mixture was concentrated under reduced pressure and purified by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Shield RP18 OBD Column, 5um,19*150mm; mobile phase, water (0.05% NH₃H₂O) and ACN (33.0% ACN up to 55.0% in 8 min); Detector, UV 220nm. This purification provided 130 mg of N [6-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1-benzofuran-3yl]-1-methyl-1H-pyrazole-5-carboxamide as a white solid. LRMS (ES) m/z 362 (M+H).

5. Synthesis of Compound 124:

[0274] 

[0275] The racemic mixture (85 mg) was purified by Chiral-Prep-HPLC using the following conditions: (Prep-HPLC-004): Column, CHIRAL ART Cellulose-SB, 2*25cm,5um; mobile phase, Hex- and ethanol- (hold 35.0% ethanol- in 8 min); Detector, UV 254/220nm. This purification provided 26.8 mg (32%) of (S)-N-(6-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydrobenzofuran-3-yl)-1-methyl-1H-pyrazole-5-carboxamide (Compound 124) as a white solid. LRMS (ES) m/z 362 (M+H). ¹H-NMR: (CD₃OD, 300MHz, ppm): δ 7.70-7.67 (1H, dd, J = 1.5, 7.8), 7.54-7.50 (2H, m), 7.41-7.40 (1H, m), 7.34-7.00 (1H, t, J = 51.9), 6.77-6.76 (1H, d, J = 2.1), 5.86-5.81 (1H, dd, J = 5.1, 9), 4.86-4.79 (1H, m), 4.49-4.44 (1H, dd, J = 5.1, 9.9), 4.11 (3H, s).

Example 10

Synthesis of Compound 139

1. Synthesis of Intermediate 10-2:

[0276] 

[0277] To a solution of 5-bromo-2,3-dihydro-1H-inden-1-one (100 g, 474 mmol, 1.00 equiv) in methanol (1.5 L) was added ammonium formate (300 g, 4.76 mol, 10.0 equiv). After stirring for 1 h, NaBH₃CN (90 g, 1.43 mol, 3.02 equiv) was added. The mixture was heated at 60 °C for 2 h, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/10) to afford 64 g (64%) of 5-bromo-2,3-dihydro-1H-inden-1-amine as a brown solid.

2. Synthesis of Intermediate 10-3:

[0278] 

[0279] To a solution of 2-methylpyridine-4-carboxylic acid (1.95 g, 14.2 mmol, 1.00 equiv) in DMF (20 mL) were added DIEA (5.5 g, 42.6 mmol, 3.00 equiv) and HATU (8.1 g, 21.3 mmol, 1.50 equiv). After stirring at r.t. for 15 min, 5-bromo-2,3-dihydro-1H-inden-1-amine (3.0 g, 14.2 mmol, 1.00 equiv) was added and the solution was stirred for 3 h. The resulting solution was diluted with aqueous NH₄Cl solution and extracted with EA. The combined organic layers were dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel column (EA/PE = 2/1) to afford 4 g (85%) of N-(5-bromo-2,3-dihydro-1H-inden-1yl)-2-methylpyridine-4-carboxamide as a yellow solid.

3. Synthesis of Intermediate 10-4:

[0280] 

[0281] To a solution of N-(5-bromo-2,3-dihydro-1H-inden-1-yl)-2-methylpyridine-4-carboxamide (4.28 g, 13.0 mmol, 1.00 equiv) in a mixture of ethanol (120 mL) and DMSO (12mL) were added TEA (3.9 g, 38.6 mmol, 3.00 equiv) and Pd(dppf)Cl₂.CH₂Cl₂ (1.06 g, 1.3 mmol, 0.1 equiv). This mixture was then charged with CO (20 atm). The mixture was stirred at 120 °C under CO for 2 days, purged to release CO, poured into water, and extracted with EA three times. The combined organic layers were concentrated under reduced pressure and purified by silica gel chromatography (EA/PE, 3/2) to afford 3.5 g (83%) of ethyl 1-(2-methylpyridine-4-amido)-2,3-dihydro-1H-indene-5-carboxylate as a yellow solid.

4. Synthesis of Intermediate 10-5:

[0282] 

[0283] To a solution of ethyl 1-(2-methylpyridine-4-amido)-2,3-dihydro-1H-indene-5-carboxylate (1.2 g, 3.70 mmol, 1.00 equiv) in ethanol (10 mL) was added sodium hydroxide (300 mg, 7.50 mmol, 2.03 equiv) in water (2 mL). After stirring for 12 h at room temperature, the pH of the solution was adjusted to 4-5 with HCl (1 N). The solids were collected by filtration and dried in an oven to afford 0.9 g (82%) of 1-(2-methylpyridine-4-amido)-2,3-dihydro-1H-indene-5-carboxylic acid as a white solid.

5. Synthesis of Intermediate 10-6:

[0284] 

[0285] To a solution of 1-(2-methylpyridine-4-amido)-2,3-dihydro-1H-indene-5-carboxylic acid (300 mg, 1.01 mmol, 1.00 equiv) in DMF (5 mL) were added DIEA (523 mg, 4.05 equiv) and HATU (578 mg, 1.52 mmol, 1.50 equiv). After stirring for 15 min at r.t., prop-2-yn-1-amine (167 mg, 3.03 mmol, 3.00 equiv) was added. The mixture was continued to stir for 2 h and purified by Combi-Flash with a C18 column: mobile phase, Mobile Phase A: Water (0.05% NH₄HCO₃ in H₂O), Mobile Phase B: ACN; Flow rate: 50 mL/min; Gradient: 5 % B to 70 % B in 26 min; Detector, UV 254 nm. This resulted in 160 mg (47%) of 2-methyl N-[5-[(prop-2-yn-1-yl)carbamoyl]-2,3-dihydro-1H-inden-1-yl]pyridine-4-carboxamide as a white solid.

6. Synthesis of Intermediate 10-7:

[0286] 

[0287] To a solution of 2-methyl-N-[5-[(prop-2-yn-1-yl)carbamoyl]-2,3-dihydro-1H-inden-1-yl]pyridine-4-carboxamide (150 mg, 0.45 mmol, 1.00 equiv) in DCE (5 mL) was added FeCl₃ (37 mg, 0.23 mmol, 0.50 equiv). The mixture was stirred at 80 °C for 2 days, concentrated under reduced pressure, and purified by Combi-Flash with C18 column: mobile phase, Mobile Phase A: Water (0.05% NH₄HCO₃ in H₂O), Mobile Phase B: ACN; Flow rate: 50 mL/min; Gradient: 5 % B to 70 % B in 36 min; Detector, UV 254 nm. This resulted in 91.7 mg (61%) of 2-methyl-N-[5-(5-methyl-1,3-oxazol-2-yl)-2,3-dihydro-1H-inden-1-yl] pyridine-4-carboxamide as a white solid.

7. Synthesis of Compound 139:

[0288] 

[0289] The racemic mixture (80 mg) was purified by Chiral-Prep-HPLC. Column: Chiralpak IB, 2*25cm, 5um; Mobile Phase A:Hex--HPLC, Mobile Phase B: EtOH--HPLC; Flow rate: 20 mL/min; Gradient: 30 B to 30 B in 8 min; 220/254 nm ; RT1:5.20 ; RT2:6.55. This resulted in 32.4 mg (41%) of (R)-2-methyl-N-(5-(5-methyloxazol-2-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide (Compound 139) as a white solid. LRMS (ES) m/z 334 (M+H). ¹H-NMR: (CD₃OD, 300MHz, ppm): δ 8.55-8.53 (1H, d, J = 5.4), 7.88-7.83 (2H, m), 7.70 (1H, s), 7.63-7.61 (1H, d, J = 5.1), 7.43-7.41 (1H, d, J = 7.8), 6.90 (1H, s), 5.71-5.65 (1H, t, J = 7.8), 3.20-3.10 (1H, m), 3.08-2.94 (1H, m), 2.70-2.60 (4H, m), 2.41 (3H, s), 2.15-2.05 (1H, m).

[0290] The following compounds were prepared by methods analogous to the method described for Compound 139:

Compound No.	LRMS (ES) m/z
140	M+H=334

Example 11

Synthesis of Compound 141

1. Synthesis of Intermediate 11-2:

[0291] 

[0292] To a solution of tert-butyl N-[(1R)-5-(N-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1-yl]carbamate (22 g, 75.5 mmol, 1.0 equiv) in pyridine (350 mL) was added cyclopropanecarbonyl chloride (8.7 g, 82.8 mmol, 1.1 equiv). The mixture was heated to 60 °C for 2 h followed by 100 °C overnight. The mixture was then cooled to r.t., concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 15/85) to give 15 g (58%) of tert-butyl N-[(1R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3yl)-2,3-dihydro-1Hinden-1-yl]carbamate as a white solid. LRMS (ES) m/z 286 (M+H-56).

2. Synthesis of Intermediate 11-3:

[0293] 

[0294] To a solution of tert-butyl N-[(1R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate (2.9 g, 8.4 mmol, 1.0 equiv) in DCM (42 mL) was added HCl (4M in dioxane, 21 mL, 10.0 equiv). The mixture was stirred overnight and the precipitate was collected and dried to give 2.9 g of (1R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine dihydrochloride as a white solid. LRMS (ES) m/z 225 (M+H-17).

3. Synthesis of Compound 141:

[0295] 

[0296] To a solution of 2-methyl-2H-1,2,3,4-tetrazole-5-carboxylic acid (5 g, 39.1 mmol, 2.3 equiv) in DMF (150 mL) were added HOAt (6 g, 44.1 mmol, 2.5 equiv), EDCI (8 g, 41.7 mmol, 2.5 equiv), DIEA (11.3 g, 87.4 mmol, 5.0 equiv), and (1R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride (4.8 g, 17.3 mmol, 1.0 equiv). The mixture was stirred 1 h at room temperature, heated to 60 °C for 4 h, cooled to r.t., diluted with EA (300 mL), washed with water (100 mL) and brine (100 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (DCM/MeOH, 95/5) to give an intermediate product. This intermediate product was then triturated with a mixture of hexane and EA (15/1) to give 4.75 g (88%) of product as a gray solid. This batch was combined with previous batch (obtained 6.5 g from 11.6 g of amine). The mixture was dissolved in DCM (120 mL) and added into n-hexane (1.5 L) dropwise with stirring. The precipitate was collected and dried to afford 10.8 g of (R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide (Compound 141) as an off-white solid. LRMS (ES) m/z 352 (M+H). ¹H-NMR: (400 MHz, Chloroform-d, ppm) δ 7.95 (s, 1H), 7.91 (d, J = 7.9 Hz, 1H), 7.43 (d, J = 7.9 Hz, 1H), 7.33 (d, J = 8.7 Hz, 1H), 5.78 (q, J = 7.9 Hz, 1H), 4.44 (s, 3H), 3.11 (ddd, J = 16.2, 8.8, 3.8 Hz, 1H), 2.98 (dt, J = 16.2, 8.1 Hz, 1H), 2.75 (dtd, J = 12.0, 7.8, 3.9 Hz, 1H), 2.25 (ddd, J = 9.6, 7.4, 4.1 Hz, 1H), 2.03 (dq, J = 12.9, 8.2 Hz, 1H), 1.45 - 1.19 (m, 4H).

[0297] The following compounds were prepared by methods analogous to the method described for Compound 141:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
82	M+H=362.1	518	M+H=370.1
90	M+H=374.1	519	M+H=357.1
91	M+H=374.1	520	M+H=354.1
92	M+H=360.1	521	M+H=380.2
93	M+H=461.1	522	M+H=382.1
113	M+H=325.1	523	M+H=384.1
114	M+H=355.1	524	M+H=394.2
115	M+H=351.1	553	M+H=398.2
116	M+H=353.1	555	M+H=407.1
117	M+H=367.1	556	M+H=367.1
125	M+H=376.1	557	M+H=365.1
126	M+H=369.1	558	M+H=365.1
136	M+H=326.1	559	M+H=395.1
1.44	M+H=356.1	560	M+H=409.1
150	M+H=378.2	561	M+H=339.1
151	M+H=378.2	563	M+H=352.1
152	M+H=366.2	564	M+H=339.1
153	M+H=364.2	565	M+H=339.1
154	M+H=364.2	566	M+H=339.1
164	M+H=325.2	567	M+H=352.2
165	M+H=361.1	568	M+H=352.1
174	M+H=366.2	569	M+H=339.1
175	M+H=354.1	570	M+H=352.3
176	M+H=365.1	571	M+H=352
177	M+H=355.1	573	M+H=396.2
178	M+H=354.2	574	M+H=396.2
179	M+H=368.2	575	M+H=396.2
180	M+H=369.1	578	M+H=385.2
181	M+H=368.2	579	M+H=338
182	M+H=368.2	580	M+H=352
185	M+H=350.1	581	M+H=325
186	M+H=360.1	582	M+H=325
189	M-H=360	583	M+H=325
194	M+H=338	584	M+H=325
201	M+H=338	585	M+H=325
202	M+H=325	586	M+H=325
203	M-H=324	587	M+H=325
204	M+H=324	589	M+H=365.1
240	M+H=338.1	590	M+H=355.2
241	M+H=350.1	591	M+H=348.2
242	M+H=327.1	592	M+H=338
243	M+H=329.1	593	M+H=325
245	M+H=338.1	594	M+H=349
246	M+H=341.1	595	M+H=355
247	M+H=341.1	596	M+H=396.2
248	M+H=328.1	597	M+H=382.2
249	M+H=328.1	598	M+H=410.2
250	M+H=341.1	599	M+H=410.2
251	M+H=328.1	600	M+H=408.2
281	M+H=350.1	601	M+H=394.2
283	M+H=308.1	602	M+H=382.2
284	M+H=322.1	603	M+H=351.1
285	M+H=324.1	604	M+H=351.2
286	M+H=294.1	605	M+H=395.2
287	M+H=348.1	606	M+H=409.2
288	M+H=336.1	607	M+H=368.2
290	M+H=338.1	608	M+H=368.2
293	M+H=350.1	609	M+H=354
294	M+H=350.1	610	M+H=393.2
308	M+H=277.1	611	M+H=396.2
309	M+H=334.1	612	M+H=396.2
310	M+H=320.1	613	M+H=368.1
315	M+H=339.1	614	M+H=409.1
316	M+H=339.1	615	M+H=326
317	M+H=286.1	616	M+H=339
318	M+H=286.1	617	M+H=340
329	M+H=312.2	618	M+H=340
330	M+H=324.2	619	M+H=356
331	M+H=367.2	620	M+H=359
332	M+H=367.2	621	M+H=353
336	M+H=353.2	622	M+H=339
337	M+H=341.1	623	M+H=335
338	M+H=353.2	624	M+H=335
351	M+H=355.1	625	M+H=349
352	M+H=369.2	626	M+H=349
353	M+H=355.1	627	M+H=349
354	M+H=355.1	628	M+H=335
355	M+H=355.1	629	M+H=349
356	M+H=343.2	630	M+H=336
357	M+H=330.1	631	M+H=350
385	M+H=339.1	632	M+H=336
386	M+H=339.1	633	M+H=340
387	M+H=349.1	634	M+H=341
388	M+H=351.1	635	M+H=355
389	M+H=361.1	636	M+H=339
390	M+H=351.1	637	M+H=350
391	M+H=353.1	638	M+H=341
392	M+H=363.1	639	M+H=393
393	M+H=353.1	640	M+H=355
394	M+H=352.1	641	M+H=379.2
395	M+H=286.1	642	M+H=349
396	M+H=352.1	643	M+H=350
397	M+H=354.1	644	M+H=387.1
398	M+H=338.1	645	M+H=391.2
399	M+H=364.1	646	M+H=354.2
400	M+H=324.1	647	M+H=369.1
401	M+H=327.1	648	M+H=392.1
405	M+H=272.1	650	M+H=350
406	M+H=298.1	655	M+H=361.2
407	M+H=258.1	656	M+H=417.1
408	M+H=261.1	657	M+H=360.2
409	M+H=365.1	658	M+H=362.1
410	M+H=365.1	660	M+H=363.1
411	M+H=3641	661	M+H=386
412	M+H=375.1	662	M+H=404
419	M+H=284.1	663	M+H=404
420	M+H=350.1	664	M+H=387
435	M+H=294.1	665	M+H=387
436	M+H=308.1	666	M+H=387
437	M+H=324.1	667	M+H=387
438	M+H=322.1	668	M+H=380
439	M+H=320.1	669	M+H=380
440	M+H=334.1	670	M+H=398
442	M+H=297.1	671	M+H=398
446	M+H=275.2	672	M+H=381
448	M+H=361.1	673	M+H=381
449	M+H=325.1	674	M+H=363
459	M+H=364.2	675	M+H=404
460	M+H=378.2	676	M+H=377
465	M+H=365.1	677	M+H=361
467	M+H=369.1	678	M+H=374
468	M+H=417.1	679	M+H=361
469	M+H=324.1	680	M+H=377
470	M+H=380.1	681	M+H=361
471	M+H-tBu=423.1	682	M+H=415
472	M+H=382.2	683	M+H=372
473	M+H=396.1	684	M+H=387
475	M+H=381.2	685	M+H=407
476	M+H=396.2	686	M+H=404
477	M+H=421.1	687	M+H=372
478	M+H=457.1	688	M+H=355
479	M+H=436.2	689	M+H=355
480	M+H=436.2	690	M+H=355
481	M+H=422.2	691	M+H=356
484	M+H=379.2	692	M+H=356
485	M+H=398.2	693	M+H=371
486	M+H=354.1	694	M+H=398
487	M+H=310.1	695	M+H=398
488	M+H=338.1	696	M+H=371
489	M+H=336.1	697	M+H=356
490	M+H=340.1	698	M+H=356
491	M+H=313.1	702	M+H=338
492	M+H=410.1	703	M+H=326
493	M+H=411.1	704	M+H=368
495	M+H=410.1	705	M+H=336
496	M+H=368.1	706	M+H=350
497	M+H=368.1	715	M+H=378.1
498	M+H=368.1	716	M+H=371
499	M+H=340.1	720	M+H=377
500	M+H=430.1	721	M+H=379
501	M+H=416.1	722	M+H=394
502	M+H=326.1	725	M+H=364
503	M+H=442.2	726	M+H=364
504	M+H=412.2	728	M+H=394
505	M+H=352.1	729	M+H=394
506	M+H=394.1	730	M+H=371
507	M+H=408.2	731	M+H=401
508	M+H=412.1	732	M+H=371
509	M+H=368.1	733	M+H=401
510	M+H=394.2	734	M+H=366
511	M+H=396.2	735	M+H=366
512	M+H=398.2	736	M-H=394
513	M+H=408.2	737	M+H=396
514	M+H=371.1	738	M+H=367

Example 12

Synthesis of Compound 142

1. Synthesis of Intermediate 12-2:

[0298] 

[0299] To a solution of tert-butyl N-[(1R)-5-(N-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1-yl]carbamate (50.0 g, 172 mmol, 1.00 equiv) in dioxane (500 mL) was added 2-methylpropanoyl 2-methylpropanoate (28.5 g, 180 mmol, 1.1 equiv). The mixture was stirred at 60 °C for 1 h followed by 100 °C for 6 h, cooled to r.t., diluted with EA (500 mL), washed with water (300 mL) and brine (500 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/9) to give 47 g (79%) of tert-butyl N-[(1R)-5-[-5-(propan-2-yl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1H-inden-1-yl]carbamate as a white solid.

2. Synthesis of Intermediate 12-3:

[0300] 

[0301] To a solution of tert-butyl N-[(1R)-5-[5-(propan-2-yl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1H-inden-1-yl]carbamate (21.2 g, 61.7 mmol, 1.0 equiv) in DCM (400 mL) was added hydrogen chloride (4 M in dioxane, 155 mL, 10.0 equiv). The mixture was stirred at r.t. overnight and the solid was collected and dried to afford 16.3 g (83%) of (1R)-5-[5-(propan-2-yl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1H-inden-1-amine hydrochloride as a white solid.

3. Synthesis of Compound 142:

[0302] 

[0303] To a solution of 2-methyl-2H-1,2,3,4-tetrazole-5-carboxylic acid (37.8 g, 295 mmol, 1.5 equiv) in DMF (500 mL) were added HOAt (40.1 g, 295 mmol, 1.5 equiv), EDCI (56.7 g, 296 mmol, 1.50 equiv), DIEA (102 g, 785 mmol, 4.0 equiv), and (1R)-5-[5-(propan-2yl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1H-inden-1-amine hydrochloride (55.0 g, 197 mmol, 1.0 equiv). The mixture was stirred at 40 °C for 2 h and combined with 4 other batches made using the same procedure (3.6, 35.7, 197 and 197 mmol scale of SM amine) for further work up. To the combined solutions was added water. The precipitate was collected by filtration, washed with more water, and re-dissolved in DCM. The DCM solution was washed with water and saturated NH₄Cl solution, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford 210 g of (R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide (Compound 142) as an off-white solid. LRMS (ES) m/z 354 (M+H). ¹H-NMR: (300 MHz, Chloroform-d, ppm) δ 7.97 (d, J= 1.4 Hz, 1H), 7.93 (dd, J = 7.9, 1.1 Hz, 1H), 7.42 (d, J= 7.9 Hz, 1H), 7.30 (d, J= 8.8 Hz, 1H), 5.77 (q, J= 7.9 Hz, 1H), 4.42 (s, 3H), 3.26 (hept, J= 7.0 Hz, 1H), 3.10 (ddd, J= 16.2, 8.7, 3.9 Hz, 1H), 2.97 (dt, J= 16.1, 8.0 Hz, 1H), 2.83 - 2.65 (m, 1H), 2.02 (dt, J = 13.0, 8.1 Hz, 1H), 1.44 (d, J= 7.0 Hz, 6H).

Example 13

Synthesis of Compound 143

1. Synthesis of Intermediate 13-2:

[0304] 

[0305] To a solution of tert-butyl N-[(1R)-5-(N-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1-yl]carbamate (4 g, 13.7 mmol, 1.0 equiv) in pyridine (80 mL) was added cyclobutanecarbonyl chloride (2 g, 16.9 mmol, 1.2 equiv). The mixture was heated to 60 °C for 3 h and then 100 °C overnight. The reaction was then cooled to r.t., concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 5/95) to give 3.3 g (68%) of tert-butyl N-[(1R)-5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate as an off-white solid.

2. Synthesis of Intermediate 13-3:

[0306] 

[0307] To a solution of tert-butyl N-[(1R)-5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate (3 g, 8.4 mmol, 1.0 equiv) in dichloromethane (60 mL) was added hydrogen chloride (4 M in dioxane, 21 mL, 10.0 equiv). The mixture was stirred at r.t. overnight and the precipitate was collected and dried to give 2 g (81%) of (1R)-5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride as a white solid.

3. Synthesis of Compound 143:

[0308] 

[0309] To a solution of 2-methyl-2H-1,2,3,4-tetrazole-5-carboxylic acid (1.0 g, 7.8 mmol, 1.3 equiv) in DMF (100 mL) were added (1R)-5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride (1.8 g, 6.2 mmol, 1.0 equiv), HOAt (1.5 g, 11.0 mmol, 1.8 equiv), EDCI (2.1 g, 11.0 mmol, 1.8 equiv), and DIEA (4.0 g, 31.0 mmol, 5.0 equiv). The mixture was stirred for 30 min and EA (100 mL) and water (100 mL) were added. The aqueous layer was extracted with EA (50 mL) three times. The combined organic layers were dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by a C18 column with ACN:H₂O (35:65) as eluent to give 946 mg (42%) of (R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide (Compound 143) as a white solid. LRMS (ES) m/z 366.0 (M+H). ¹H NMR: (300 MHz, Methanol-d₄, ppm): δ 8.01 - 7.88 (m, 2H), 7.44 (d, J = 7.9 Hz, 1H), 5.74 (t, J = 8.0 Hz, 1H), 4.45 (s, 3H), 3.97 - 3.79 (m, 1H), 3.26 - 3.09 (m, 1H), 3.00 (dd, J = 16.1, 8.4 Hz, 1H), 2.75 - 2.45 (m, 5H), 2.32 - 2.05 (m, 3H).

Example 14

Synthesis of Compound 183

[0310] 

[0311] To a solution of 2-methyl-2H-1,2,3,4-tetrazole-5-carboxylic acid (5 g, 39.0 mmol, 1.00 equiv) in DMF (150 mL) were added HOAt (9.6 g, 70.5 mmol, 1.8 equiv), EDCI (13.5 g, 70.4 mmol, 1.0 equiv), DIEA (19.2 g, 148.2 mmol, 3.80 equiv), and a solution of (1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine (9.0 g, 39.0 mmol, 1.0 equiv) in DMF (50 mL). The mixture was stirred at 60 °C for 3 h, cooled to room temperature, and poured into DCM (1 L) and water (1 L). The aqueous layer was extracted with DCM (500 mL) five times. The combined organic layers were washed with saturated NH₄Cl solution (500 mL) five times, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 2/3) to give 8.7 g (66 %) of (R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrarole-5-carboxamide (Compound 183) as a white solid. LRMS (ES) m/z 340 (M+H). ¹H-NMR: 1H NMR (300 MHz, DMSO-d6) δ 9.42 (d, J = 8.4 Hz, 1H), 7.89 - 7.76 (m, 2H), 7.34 (d, J= 7.9 Hz, 1H), 5.58 (q, J = 8.2 Hz, 1H), 4.41 (s, 3H), 3.14 - 2.80 (m, 4H), 2.47 - 2.38 (m, 1H), 2.13 (dq, J = 12.5, 8.7 Hz, 1H), 1.31 (t, J = 7.5 Hz, 3H).

Example 15

Synthesis of Compound 184

1. Synthesis of Intermediate 15-2:

[0312] 

[0313] To a solution of tert-butyl N-[(1R)-5-(N-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1-yl] carbamate (16 g, 54.9 mmol, 1.0 equiv) in dioxane (300 mL) was added propanoyl propanoate (8.4 g, 64.5 mmol, 1.2 equiv). The mixture was stirred at 105 °C for 8 h, cooled to r.t., concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/9) to give 17.5 g (97%) of tert-butyl N-[(1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H inden-1-yl]carbamate as a white solid.

2. Synthesis of Intermediate 15-3:

[0314] 

[0315] To a solution of tert-butyl N-[(1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate (17.6 g, 53.4 mmol, 1.0 equiv) in DCM (120 mL) was added TFA (24 mL). The mixture was stirred at room temperature overnight and concentrated under reduced pressure. The mixture was then poured into ethanol (50 mL) and water (5 mL) and the pH was adjusted to 12 with sodium hydroxide solution (2 N). The mixture was then extracted with dichloromethane (200 mL) three times. The combined organic layers were dried over anhydrous sodium sulfate and concentrated under reduced pressure to give 11.2 g of (1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine as a brown oil.

3. Synthesis of Compound 184:

[0316] 

[0317] To a solution of 1-methyl-1H-pyrazole-4-carboxylic acid (6.1 g, 48.4 mmol, 1.0 equiv) in DMF (300 mL) were added DIEA (12.6 g, 97.5 mmol, 2.0 equiv), HOAt (19.8 g, 145.8 mmol, 3.0 equiv), and EDCI (28 g, 146.1 mmol, 3.0 equiv). The mixture was stirred for 15 min, and (1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine (11.2 g, 48.9 mmol, 1.0 equiv) was then added. The mixture was then stirred for 3 h, diluted with DCM, washed with NH₄Cl solution three times, dried over sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 74/26) to give an intermediate product. The intermediate product was triturated with a mixture of EA and PE (1/10) to afford 14.5 g (88%) of (R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide (Compound 184) as a white solid. LRMS (ES) m/z 338 (M+H). ¹H-NMR: (DMSO, 300MHz, ppm): δ 8.41 (1H, d, J = 8.4 Hz), 8.16 (1H, s), 7.91-7.79 (3H, m), 7.34 (1H, d, J = 7.9 Hz), 5.53 (1H, q, J = 8.3 Hz), 3.84 (3H, s), 3.13-2.81 (4H, m), 2.44 (1H, dd, J = 7.9, 4.7 Hz), 1.95 (1H, m), 1.33 (3H, t, J = 7.5 Hz).

Example 16

Synthesis of Compound 196

1. Synthesis of Intermediate 16-2:

[0318] 

[0319] To a solution of 5-bromopyridin-3-ol (25 g, 144 mmol, 1.0 equiv) in water (500 mL) were added sodium carbonate (45.9 g, 434 mmol, 3.0 equiv) and I₂ (36.6 g, 144 mmol, 1.00 equiv) in portions for a period of 3 h. The mixture was stirred for 1 h and brought to pH 7 with hydrogen chloride (2 N). The resulting precipitate was collected and dried to afford 39 g (91%) of 5-bromo-2-iodopyridin-3-ol as a white solid.

2. Synthesis of Intermediate 16-3:

[0320] 

[0321] To a solution of 5-bromo-2-iodopyridin-3-ol (39.5 g, 132 mmol, 1.1 equiv) in ACN (600 mL) was added potassium carbonate (54.5 g, 396 mmol, 3.0 equiv) and BnBr (23.6 g, 138 mmol, 1.05 equiv) dropwise with stirring at 0 °C. The mixture was stirred at r.t. for 5.5 h, cooled to 0 °C, and quenched with the dropwise addition of water at 0 °C. The solids were collected by filtration and triturated with 5% EA in PE (100 mL) to afford 44.4 g (86%) of 3-(benzyloxy)-5-bromo-2-iodopyridine as a white solid.

3. Synthesis of Intermediate 16-4:

[0322] 

[0323] To a solution of 3-(benzyloxy)-5-bromo-2-iodopyridine (40 g, 103 mmol, 1.0 equiv) in THF (1 L) cooled to -20 °C was added i-PrMgCl.LiCl (1.3 M in THF, 87 mL, 103 mmol, 1.1 equiv) dropwise. The mixture was stirred at -20 °C for 2 h and DMF (11.2 g, 154 mmol, 1.5 equiv) was added. The mixture was stirred for 2 h at r.t., cooled back down to -20 °C, and quenched with aqueous NH₄Cl solution. The resulting solution was extracted with EA (500 mL) twice. The combined organic layers were washed with brine (500 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/10) to give 28 g (93%) of 3-(benzyloxy)-5-bromopyridine-2-carbaldehyde as an off-white solid.

4. Synthesis of Intermediate 16-5:

[0324] 

[0325] To a solution of 3-(benzyloxy)-5-bromopyridine-2-carbaldehyde (27 g, 92.4 mmol, 1.0 equiv) in DCM (600 mL) cooled to 0 °C was added FeCl₃ (30 g, 185 mmol, 2.00 equiv). The mixture was stirred at r.t. for 2 h, poured into water (1 L), and extracted with DCM (500 mL) three times. The combined organic layers were washed with brine (500 mL) three times, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/10) to give 11 g (59%) of 5-bromo-3-hydroxypyridine-2-carbaldehyde as a light yellow solid.

5. Synthesis of Intermediate 16-6:

[0326] 

[0327] To a solution of 5-bromo-3-hydroxypyridine-2-carbaldehyde (11 g, 54.5 mmol, 1.0 equiv) in DMSO (200 mL) were added trimethyl(oxo)-6-sulfanylium iodide (30 g, 136 mmol, 2.5 equiv) and t-BuOK (15.3 g, 136 mmol, 2.5 equiv) in portions for a period of 20 min. The mixture was stirred at r.t. for 1 h, cooled to 0 °C, and quenched with saturated NH₄Cl solution (300 mL) at 0 °C. The resulting solution was extracted with EA (100 mL) four times. The combined organic layers were washed with brine, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/3) to give 7.6 g (65%) of 6-bromo-2H,3H-furo[3,2-b]pyridin-3-ol as a yellow solid.

6. Synthesis of Intermediate 16-7:

[0328] 

[0329] To a solution of 6-bromo-2H,3H-furo[3,2-b]pyridin-3-ol (4.1 g, 18.8 mmol, 1.0 equiv) in toluene (85 mL) cooled to 0 °C were added DPPA (5.7 g, 20.6 mmol, 1.1 equiv) and DBU (3.1 g, 20.6 mmol, 1.1 equiv) dropwise for a period of 20 min. After stirring at r.t. for 1 h, the resulting solution was diluted with EA (150 mL), washed with water (100 mL) twice and brine (100 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/9) to give 1.6 g (35%) of 3-azido-6-bromo-2H,3H-furo[3,2-b]pyridine as colorless oil.

7. Synthesis of Intermediate 16-8:

[0330] 

[0331] To a solution of 3-azido-6-bromo-2H,3H-furo[3,2-b]pyridine (1.0 g, 4.2 mmol, 1.0 equiv) in THF (22 mL) were added PPh₃ (1.3 g, 5.0 mmol, 1.2 equiv) and a solution of potassium hydroxide (583 mg, 10.4 mmol, 2.5 equiv) in water (5.5 mL). The mixture was stirred at r.t for 1 h followed by 55 °C for 4 h, cooled to r.t., and diluted with sodium hydroxide (2N, 20 mL). The resulting solution was extracted with EA (50 mL) three times. The combined organic layers were dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA) to give 1.0 g of 6-bromo-2H,3H-furo[3,2-b]pyridin-3-amine as yellow oil.

8. Synthesis of Intermediate 16-9:

[0332] 

[0333] To a solution of 2-methylpyridine-4-carboxylic acid (306 mg, 2.3 mmol, 1.3 equiv) in DMF (5 mL) were added HATU (981 mg, 2.6 mmol, 1.5 equiv) and DIEA (666 mg, 5.2 mmol, 3.0 equiv). The mixture was stirred for 5 min before 6-bromo-2H,3H-furo[3,2-b]pyridin-3-amine (370 mg, 1.7 mmol, 1.0 equiv) was added. The mixture was then stirred for 2 h and poured into EA and water. The aqueous layer was extracted with EA (100 mL) twice. The combined organic layers were washed with brine (100 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by Prep-TLC (MeOH/DCM, 1/10) to give 440 mg (77%) of N-[6-bromo-2H,3H-furo[3,2-b]pyridin-3-yl]-2-methylpyridine-4-carboxamide as a yellow solid.

9. Synthesis of Intermediate 16-10:

[0334] 

[0335] To a solution of N-[6-bromo-2H,3H-furo[3,2-b]pyridin-3-yl]-2-methylpyridino-4-carboxamide (700 mg, 2.1 mmol, 1.0 equiv) in DMF (20 mL) were added Zn(CN)₂ (243 mg, 2.1 mmol, 1.0 equiv) and Pd(PPh₃)₄ (242 mg, 0.2 mmol, 0.1 equiv). The mixture was stirred at 110 °C overnight, cooled to r.t., diluted with EA (80 mL), washed with water (40 mL) twice and brine (40 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (MeOH/DCM, 1/15) to give 400 mg (68%) of N-[6-cyano-2H,3H-furo[3,2-b]pyridin-3-yl]-2-methylpyridine-4-carboxamide as a light yellow solid.

10. Synthesis of Intermediate 16-11:

[0336] 

[0337] To a solution of N-[6-cyano-2H,3H-furo[3,2-b]pyridin-3-yl]-2-methylpyridine-4-carboxamide (50 mg, 0.18 mmol, 1.00 equiv) in ethanol (5 mL) were added NH₂OH.HCl (25 mg, 0.36 mmol, 2.3 equiv) and TEA (55 mg, 0.54 mmol, 3.05 equiv). The mixture was stirred 75 °C for 2 h and concentrated under reduced pressure to afford 50 mg of N-[6-(N-hydroxycarbamimidoyl)-2H,3H-furo[3,2-b]pyridin-3-yl]-2-methylpyridine-4-carboxamide as a yellow solid.

11. Synthesis of Intermediate 16-12:

[0338] 

[0339] To a solution of N-[6-(N-hydroxycarbamimidoyl)-2H,3H-furo[3,2-b]pyridin-3-yl]-2-methylpyridine-4-carboxamide (300 mg, 0.96 mmol, 1.0 equiv) in dioxane (10 mL) was added 2,2-difluoroacetyl 2,2-difluoroacetate (416 mg, 2.39 mmol, 2.5 equiv). The mixture was stirred at 60 °C for 1.5 h, concentrated under reduced pressure, and purified by Flash-Prep-HPLC with the following conditions: (CombiFlash-1): Column, C18 silica gel; mobile phase, water (0.5% NH₄HCO₃)/ACN=95/5 increasing to water (0.5% NH₄HCO₃)/ACN=75/25 within 10 min; Detector, UV 254 nm. This purification afforded 120 mg (30%) of N-[6-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]-2H,3H-furo[3,2-b]pyridin-3- yl]-2-methylpyridine-4-carboxamide as a white solid. LRMS (ES) m/z 374 (M+H). ¹H-NMR: (400 MHz, Methanol-d₄, ppm): δ 8.82 (d, J = 1.7 Hz, 1H), 8.54 (d, J = 5.3 Hz, 1H), 7.87 (d, J = 1.7 Hz, 1H), 7.69 (s, 1H), 7.64 - 7.57 (m, 1H), 7.24 (t, J = 51.8 Hz, 1H), 5.86 (dd, J = 9.2, 5.7 Hz, 1H), 5.05 (t, J = 9.6 Hz, 1H), 4.60 (dd, J = 10.1, 5.7 Hz, 1H), 2.59 (s, 3H).

12. Synthesis of Compound 196:

[0340] 

[0341] N-[6-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]-2H,3H-furo[3,2-b]pyridin-3-yl]-2-methylpyridine-4-carboxamide (90 mg, 0.24 mmol, 1.00 equiv) was purified by Chiral-Prep-HPLC with the following conditions: (Prep-HPLC-009): Column, CHIRALPAK IA, 2.12* 15cm, 5 µm; mobile phase, Hexane and ethanol (hold 50.0% ethanol in 13 min); Detector, UV 220/254nm. This purification resulted in 37.4 mg (42%) of (S)-N-(6-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydrofuro[3,2-b]pyridin-3-yl)-2-methylisonicotinamide (Compound 196) as a white solid. LRMS (ES) m/z 374 (M+H). ¹H - NMR: (400 MHz, Methanol-d₄, ppm): δ 8.82 (d, J = 1.7 Hz, 1H), 8.54 (d, J = 5.3 Hz, 1H), 7.87 (d, J = 1.7 Hz, 1H), 7.69 (s, 1H), 7.64 - 7.57 (m, 1H), 7.24 (t, J = 51.8 Hz, 1H), 5.86 (dd, J = 9.2, 5.7 Hz, 1H), 5.05 (t, J = 9.6 Hz, 1H), 4.60 (dd, J = 10.1, 5.7 Hz, 1H), 2.59 (s, 3H).

[0342] The following compounds were prepared by methods analogous to the method described for Compound 196:

Compound No.	LRMS (ES) m/z
187	M+H=338
188	M+H=338
196	M+H=374

Example 17

Synthesis of Compound 217

1. Synthesis of Intermediate 17-2:

[0343] 

[0344] To a solution of 2,2-difluoroacetonitrile (25 g, 325 mmol, 1.00 equiv) in ethanol (100 mL) cooled to -10 °C was added NH₂OH (23 g, 349 mmol, 1.1 equiv, 50% wt. in water). The mixture was stirred at r.t. overnight, concentrated under reduced pressure, and azeotroped twice with THF to afford 37 g of (Z)-2,2-difluoro-N'-hydroxy acetimidamide as a green liquid.

2. Synthesis of Intermediate 17-3:

[0345] 

[0346] To a solution of (1R)-1-[[(tert-butoxy)carbonyl]amino]-2,3-dihydro-1H-indene-5-carboxylic acid (2.0 g, 7.2 mmol, 1.0 equiv) in DMF (20 mL) were added DIEA (2.8 g, 21.7 mmol, 3.0 equiv), HATU (4.11 g, 10.8 mmol, 1.50 equiv), and (Z)-2,2-difluoro-N'-hydroxyacetimidamide (2.38 g, 21.6 mmol, 3.0 equiv). The mixture was stirred for 2 h and poured into a saturated NH₄Cl solution (200 mL). The resulting solution was extracted with DCM (200 mL) twice. The combined organic layers were concentrated under reduced pressure and purified by silica gel chromatography (EA/PE, 3/2) to afford 2.52 g (95%) of tert-butyl N-[(1R)-5-[[(1Z)-2,2-difluoro-1-(hydroxyimino)ethyl]carbamoyl]-2,3-dihydro-1H-inden-1-yl]carbamate as a brown solid.

3. Synthesis of Intermediate 17-4:

[0347] 

[0348] To a solution of tert-butyl N-[(1R)-5-[[(1Z)-2,2-difluoro-l-(hydroxyimino)ethyl]carbamoyl]-2,3-dihydro-1H-inden-1yl]carbamate (1.53 g, 4.1 mmol, 1.0 equiv) in THF (70 mL) was added TBAF (1 M in THF, 8.3 mL, 2.0 equiv). The mixture was stirred at 60 °C overnight, cooled to r.t., concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/3) to afford 490 mg (33%) of tert-butyl N-[(1R)-5-[3-(difluoromethyl)-1,2,4-oxadiazol-5yl]-2,3-dihydro-1H-inden-1-yl]carbamate as a light orange solid.

4. Synthesis of Intermediate 17-5:

[0349] 

[0350] To a solution of tert-butyl N-[(1R)-5-[3-(difluoromethyl)-1,2,4-oxadiazol-5-yl]-2,3-dihydro-1H-inden-1-yl]carbamate (490 mg, 1.4 mmol, 1.0 equiv) in DCM (5 mL) was added TFA (1 mL). The mixture was stirred for 1 h, concentrated under reduced pressure, and redissolved in THF and water. The pH of the solution was adjusted to 12 with NaOH (2 N) and extracted with EA four times. The combined organic layers were dried over anhydrous Na₂SO₄ and concentrated under vacuum to afford 500 mg of (1R)-5-[3-(difluoromethyl)-1,2,4-oxadiazol-5yl]-2,3-dihydro-1H-inden-1-amine as a green oil.

5. Synthesis of Compound 217

[0351] 

[0352] To a solution of 1-methyl-1H-pyrazole-5-carboxylic acid (30 mg, 0.24 mmol, 1.0 equiv) in DMF (4 mL) were added DIEA (62 mg, 0.48 mmol, 2.00 equiv), EDCI (138 mg, 0.72 mmol, 3.00 equiv), and HOAt (98 mg, 0.72 mmol, 3.00 equiv). The mixture was stirred for 5 min and (1R)-5-[3-(difluoromethyl)-1,2,4-oxadiazol-5-yl]-2,3-dihydro-1H-inden-1-amine (60 mg, 0.24 mmol, 1.0 equiv) was added. The mixture was stirred for 1 h, filtered to remove the solid precipitate, and purified by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Shield RP18 OBD Column, 5 µm,19*150mm; mobile phase, water (0.05%NH₃H₂O) and ACN (35.0% ACN up to 55.0% in 8 min); Detector, UV 220nm. This purification afforded 31.4 mg (37%) of (R)-N-(5-(3-(difluoromethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide (Compound 217) as a white solid. LRMS (ES) m/z 360 (M+H). ¹H-NMR: (CD₃OD, 300 MHz, δ ppm): δ 8.10-8.07 (2H, m), 7.56-7.48 (2H, m), 7.25-6.90 (1H, t, J = 52.2), 6.84 (1H, s), 5.72-5.67 (1H, t, J = 8.1), 4.19 (3H, s), 3.25-3.10 (1H, m), 3.07-2.99 (1H, m), 2.75-2.59 (1 H, m), 2.21-2.02 (1 H, m).

[0353] The following compounds were prepared by methods analogous to the method described for Compound 217:

Compound No.	LRMS (ES) m/z
213	M+H=374
215	M+H=361
216	M+H=362

Example 18

Synthesis of Compound 222

1. Synthesis of Intermediate 18-2:

[0354] 

[0355] To solution of 6-hydroxy-2,3-dihydro-1-benzofuran-3-one (100 g, 666.7 mmol, 1.0 equiv) in DCM (2.5 L) was added pyridine (158 g, 2.0 mol, 3.0 equiv). The mixture was cooled to -10 °C and a solution of (trifluoromethane)sulfonyl trifluoromethanesulfonate (300 g, 1.1 mol, 1.6 equiv) in DCM (0.5 L) was added dropwise over a period of 2 h. The mixture was then stirred at 0-4 °C for 3 h, quenched with water (1 L), and extracted with dichloromethane (300 mL) three times. The combined organic layers were washed with citric acid (1 N, 500 mL) twice, saturated sodium bicarbonate (500 mL) and brine (500 mL), dried over anhydrous sodium sulfate, and concentrated under reduced pressure to give 194.5 g of 3-oxo-2,3-dihydro-1-benzofuran-G-yl trifluoromethanesulfonate as a black solid. The black solid was used for the next step without further purification. LRMS (ES) m/z 285 (M+H).

2. Synthesis of Intermediate 18-3:

[0356] 

[0357] To formic acid (107.3 g, 2.3 mol, 3.5 equiv) in a RB flask cooled to 0 °C was added TEA (76 g, 751.1 mmol, 2.3 equiv) dropwise with stirring for a period of 30 min. To this mixture were added a solution of 3-oxo-2,3-dihydro-1-benzofuran-6-yl trifluoromethanesulfonate (194.5 g, 666.7 mmol, 1.0 equiv) in DCM (4 L) and (S,S)-N-(p-toluenesulfonyl)-1-2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II) (6.45 g, 10.1 mmol, 0.015 equiv). The mixture was stirred overnight and an additional amount of (S,S)-N-(p-toluenesulfonyl)-1-2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II) (2 g, 3.2 mmol, 0.05 equiv) was added. The mixture was stirred for an additional 1 day, poured into water, stirred for 30 min, and filtered to remove the solid byproduct. The aqueous layer was extracted with DCM (1 L) twice. The combined organic layers were washed with brine (1 L), dried over anhydrous sodium sulfate, and concentrated under reduced pressure to give 208 g of (3R)-3-hydroxy-2,3-dihydro-1-benzofuran-6-yl trifluoromethanesulfonate as dark brown oil. The dark brown oil was used in the next step without further purification. LRMS (ES) m/z 267 (M+H).

3. Synthesis of Intermediate 18-4:

[0358] 

[0359] To a solution of (3R)-3-hydroxy-2,3-dihydro-1-benzofuran-6-yl trifluoromethanesulfonate (208 g, 665.5 mmol, 1.0 equiv) in toluene (2.5 L) cooled to 0 °C were added DPPA (228.8 g, 831.9 mmol, 1.25 equiv) and DBU (151.7 g, 998.249 mmol, 1.50 equiv) dropwise over a period of 50 min. The mixture was stirred overnight, poured into EA (2 L) and water (1 L), stirred for 30 min, and extracted with EA (500 mL) three times. The combined organic layers were washed with brine, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 5/95) to give 162 g of (3S)-3-azido-2,3-dihydro-1-benzofuran-6-yl trifluoromethanesulfonate as a yellow oil.

4. Synthesis of Intermediate 18-5:

[0360] 

[0361] To a solution of (3S)-3-azido-2,3-dihydro-1-benzofuran-6-yl trifluoromethanesulfonate (162.4 g, 525.2 mmol, 1.0 equiv) in THF (1.5 L) was added PPh₃ (165.2 g, 629.9 mmol, 1.2 equiv) slowly. The mixture was stirred for 30 min, poured into water (300 mL), heated to 50°C for 4 h, diluted with EA (800 mL), washed with water (300 mL) three times, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to give 338.5 g of (3S)-3-amino-2,3-dihydro-1-benzofuran-6-yl trifluoromethanesulfonate as a dark red oil, which was used for next step without further purification. LRMS (ES) m/z 267 (M+H-17).

5. Synthesis of Intermediate 18-6:

[0362] 

[0363] To a solution of (3S)-3-amino-2,3-dihydro-1-benzofuran-6-yl trifluoromethanesulfonate (338 g, dark red oil from previous step, 0.52 mol, 1.0 equiv) in DCM (3 L) cooled to 0 °C were added TEA (158 g, 1.6 mol, 3.0 equiv) and a solution of Boc₂O (228 g, 1.0 mol, 2.0 equiv) in DCM (500 mL) dropwise. The mixture was stirred at r.t. overnight, washed with water (2 L) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (DCM/PE, 4/6) to give 101.2 g of tert-butyl N-[(3S)-6-[(trifluoromethane)sulfonyloxy]-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid. LRMS (ES) m/z 328 (M+H-56).

6. Synthesis of Intermediate 18-7:

[0364] 

[0365] To a solution of tert-butyl N-[(3S)-6-[(trifluoromethane)sulfonyloxy]-2,3-dihydro-1-benzofuran-3-yl]carbamate (62.3 g, 162.5 mmol, 1.0 equiv) in dioxane (620 mL) were added K₄Fe(CN)₆.3H₂O (34.3 g, 81.3 mmol, 0.5 equiv), 2nd Generation XPhos Precatalyst (1.9 g, 2.4 mmol, 0.015 equiv), X-Phos (1.2 g, 2.4 mmol, 0.015 equiv), KOAc (31.9 g, 325.0 mmol, 2.0 equiv), and water (620 mL) under nitrogen. The mixture was stirred at 100 °C for 4 h, cooled to r.t., and combined with other batches (100 g of triflate SM in total). The resulting solution was poured into EA (1 L) and brine (500 mL) and the solids were removed by filtration. The aqueous layer was extracted with ethyl acetate (600 mL) three times. The combined organic layers were washed with brine (600 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 15/85) to give an intermediate product. The intermediate product was purified with a mixture of EtOH and water (3/2) to give 45 g (23% over 6 steps) of tert-butyl N-[(3S)-6-cyano-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid after filtration and drying. LRMS (ES) m/z 261 (M+H). Chiral_SFC: 98.6% ee., CHIRALPAK AD-H (4.6*100mm,5um),

7. Synthesis of Intermediate 18-8:

[0366] 

[0367] To a solution of tert-butyl N-[(3S)-6-cyano-2,3-dihydro-1-benzofuran-3-yl]carbamate (11 g, 42.3 mmol, 1.0 equiv) in ethanol (240 mL) were added hydroxylamine hydrochloride (5.8 g, 84.0 mmol, 2.0 equiv) and TEA (10.7 g, 105.7 mmol, 2.5 equiv). The mixture was stirred at 55 °C for 4 h, cooled to r.t., combined with the previous batch (300 mg, 1.2 mmol of nitrile SM), and concentrated under reduced pressure. The mixture was dissolved in EA (500 mL), washed twice with water (200 mL) and brine (200 mL), dried over anhydrous sodium sulfate, and concentrated under reduced pressure to give 12.8 g of tert-butyl N-[(3S)-6-(N-hydroxycarbamimidoyl)-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid. The white solid product was used directly for next step without further purification. LRMS (ES) m/z 294 (M+H).

8. Synthesis of Intermediate 18-9:

[0368] 

[0369] To a solution of tert-butyl N-[(3S)-6-(N-hydroxycarbamimidoyl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (16 g, 54.6 mmol, 1.0 equiv) in pyridine (200 mL) was added cyclopropanecarbonyl chloride (6.3 g, 59.8 mmol, 1.1 equiv). The mixture was stirred at 100 °C for 2 h, cooled to r.t., concentrated under reduced pressure, dissolved in EA (500 mL), and poured into saturated NH₄Cl solution (500 mL). The aqueous layer was extracted with EA (500 mL) four times and the combined organic layers were washed with NH₄Cl solution (500 mL) four times, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/3) to give 17 g (91%) tert-butyl N-[(3S)-6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate as a light yellow solid. LRMS (ES) m/z 288 (M+H-56).

9. Synthesis of Intermediate 18-10:

[0370] 

[0371] To a solution of tert-butyl N-[(3S)-6-(5-cyclopropyl-1,2,4-oxadiazol-3yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (17 g, 49.5 mmol, 1.0 equiv) in DCM (500 mL) was added hydrogen chloride (4M in dioxane, 125 mL, 10.0 equiv). The mixture was stirred at r.t. overnight and diluted with a mixture of EA and PE (1.1 L, 1/10). The solids were collected and dried to give 13.5 g (97%) of (3S)-6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine hydrochloride as a white solid. LRMS (ES) m/z 227 (M+H-17).

10. Synthesis of Compound 222:

[0372] 

[0373] To a solution of 1-methyl-1H-pyrazole-5-carboxylic acid (8.2 g, 64.9 mmol, 1.3 equiv) in DMF (200 mL) were added (3S)-6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine hydrochloride (14 g, 50.1 mmol, 1.0 equiv), HOAt (10.9 g, 79.9 mmol, 1.6 equiv), EDCI (15.4 g, 80.1 mmol, 1.6 equiv), and DIEA (32.3 g, 249.5 mmol, 5.0 equiv). The mixture was stirred at r.t. overnight and poured into DCM (200 mL) and water (200 mL). The aqueous layer was extracted with DCM (200 mL) five times. The combined organic layers were washed with saturated NH₄Cl solution (200 mL) six times, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and triturated with ACN to give 12.2 g (69%) of (S)-N-(6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydrobenzofuran-3-yl)-1-methyl-1H-pyrazole-5-carboxamide (Compound 222) as a white solid. LRMS (ES) m/z 352 (M+H). ¹H NMR: (300 MHz, DMSO-d₆, ppm) δ 9.12 (d, J = 7.6 Hz, 1H), 7.56 (dd, J = 7.8, 1.4 Hz, 1H), 7.51 (d, J = 7.8 Hz, 1H), 7.46 (d, J = 2.1 Hz, 1H), 7.38 (d, J = 1.3 Hz, 1H), 6.92 (d, J = 2.1 Hz, 1H), 5.82 (td, J = 8.3, 5.1 Hz, 1H), 4.85 (t, J = 9.4 Hz, 1H), 4.46 (dd, J = 9.7, 5.2 Hz, 1H), 4.10 (s, 3H), 2.41 (tt, J = 8.2, 4.8 Hz, 1H), 1.35 - 1.25 (m, 2H), 1.25 - 1.15 (m, 2H).

[0374] The following compounds were prepared by methods analogous to the method described for Compound 222:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
155	M+H=340	239	M-H=338
156	M+H=340	262	M=H=329
157	M+H=340	265	M+H=329
158	M+H=340	266	M+H=343
159	M+H=341	267	M+H=330
160	M+H=341	268	M+H=344
161	M+H=341	269	M+H=343
162	M+H=340	270	M+H=343
163	M+H=340	271	M+H=331
166	M+H=327	339	M+H=341
167	M+H=327	340	M+H=341
190	M+H=376	346	M+H=327
191	M+H=376	347	M+H=327
192	M+H=377	402	M+H=323
193	M+H=377	403	M+H=323
197	M-H=362	404	M+H=348
198	M-H=362	441	M-H-330.1
199	M-H=326	443	M+H=274.1
200	M-H=326	444	M+H=296.1
205	M+H=363	445	M+H=277.1
206	M+H=363	447	M+H=299.1
207	M+H=376	450	M+Na=282
208	M+H=376	453	M+H=363.1
209	M+H=376	454	M+H=327.1
210	M+H=376	455	M+H=341
211	M-H=324	456	M+H=353.1
212	M-H=324	457	M+H=286
218	M+H=362	458	M+H=300
219	M-H=360	461	M+H=300
220	M+H=352	462	M+H=367
221	M+H=352	463	M+H=353
223	M+H=356	464	M+H=341
224	M+H=356	466	M+H=367
225	M+H=370	701	M+H=388
226	M+H=370	707	M+H=389
227	M+H=370	708	M+H=389
229	M-H=338	709	M+H=389
230	M+H=354	710	M+H=389
231	M+H=354	711	M+H=382
232	M+H=366	712	M+H=382
233	M+H=366	713	M+H=383
234	M-H=352	714	M+H=383
235	M+H=354	717	M+H=352
236	M+H=352	718	M+H=353
237	M+H=352	719	M+H=353

Example 19

Synthesis of Compound 228

1. Synthesis of Intermediate 19-2:

[0375] 

[0376] To a solution of tert-butyl N-[6-(N-hydroxycarbamimidoyl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (3 g, 10.2 mmol, 1.0 equiv) in dioxane (30 mL) was added propanoyl propanoate (2.7 g, 20.5 mmol, 2.0 equiv). The mixture was stirred at 80 °C for 7 h, cooled to r.t., and poured into EA (100 mL) and water (100 mL). The aqueous layer was extracted with ethyl acetate (100 mL). The combined organic layers were dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/3) to give 1.9 g (56%) of tert-butyl N-[6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate as an off-white solid.

2. Synthesis of Intermediate 19-3:

[0377] 

[0378] To a solution of tert-butyl N-[6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (1.9 g, 5.7 mmol, 1.0 equiv) in DCM (30 mL) was added TFA (5 mL). The mixture was stirred for 1 h, concentrated under reduced pressure, and dissolved in water (100 mL). The pH of the mixture was then adjusted to 7 with a saturated sodium bicarbonate solution and extracted with ethyl acetate (100 mL) twice. The combined organic layers were dried over anhydrous sodium sulfate and concentrated under reduced pressure to give 1.3 g (98%) of 6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine as brown oil.

3. Synthesis of Intermediate 19-4:

[0379] 

[0380] To a solution of 6-(5-ethyl-1,2,4-oxadiazol-3yl)-2,3-dihydro-1-benzofuran-3-amine (100 mg, 0.4 mmol, 1.0 equiv) in DMF (10 mL) were added 1-methyl-1H-pyrazole-5-carboxylic acid (54.5 mg, 0.4 mmol, 1.0 equiv), HOAt (176.6 mg, 1.0 mmol, 3.0 equiv), EDCI (249 mg, 1.3 mmol, 3.0 equiv), and DIEA (112 mg, 0.9 mmol, 2.0 equiv). The mixture was stirred for 2 h and purified directly by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Shield RP18 OBD Column, 5um,19*150mm; mobile phase, Water (0.05%NH3H2O) and ACN (30.0% ACN up to 50.0% in 8 min); Detector, UV 220nm. This purification gave 90 mg (61%) of N-[6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]-1-methyl-1H-pyrazole-5-carboxamide as a white solid.

4. Synthesis of Compound 228:

[0381] 

[0382] N-[6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]-1-methyl-1H-pyrazole-5-carboxamide (80 mg, 0.2 mmol, 1.0 equiv) was purified by Chiral-Prep-HPLC with the following conditions: (Prep-HPLC-009): Column, CHIRAL ART Cellulose-SB, 250*20mmI.D.; mobile phase, Hex and ethanol (hold 50.0% ethanol in 9 min); Detector, UV 254/220nm. This purification afforded 32.7 mg (41%) of (S)-N-(6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydrobenzofuran-3-yl)-1-methyl-1H-pyrazole-5-carboxamide (Compound 228) as a white solid. LRMS (ES) m/z 340 (M+H). ¹H NMR: (300 MHz, DMSO-d6, ppm): δ 9.09 (d, J = 7.7 Hz, 1H), 7.56 (dd, J = 7.7, 1.4 Hz, 1H), 7.48 (d, J = 7.8 Hz, 1H), 7.39 (dd, J = 13.0, 1.7 Hz, 2H), 6.87 (d, J = 2.1 Hz, 1H), 5.78 (td, J = 8.2, 5.2 Hz, 1H), 4.80 (t, J = 9.3 Hz, 1H), 4.41 (dd, J = 9.8, 5.3 Hz, 1H), 4.05 (s, 3H), 2.97 (q, J = 7.6 Hz, 2H), 1.30 (t, J = 7.6 Hz, 3H).

Example 20

Synthesis of Compound 236

1. Synthesis of Intermediate 20-2:

[0383] 

[0384] To a solution of tert-butyl N-[6-(N-hydroxycarbamimidoyl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (3 g, 10.2 mmol, 1.0 equiv) in pyridine (50 mL) was added cyclopropanecarbonyl chloride (1.3 g, 12.4 mmol, 1.2 equiv) under nitrogen. The mixture was stirred at 100 °C for 6 h, cooled to r.t., concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/9) to give 1.47 g (42%) of tert-butyl N-[6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid.

2. Synthesis of Intermediate 20-3:

[0385] 

[0386] To a solution of tert-butyl N-[6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (1.47 g, 4.3 mmol, 1.0 equiv) in DCM (25 mL) was added TFA (5 mL). The mixture was stirred at room temperature for 2 h and then cooled to 0 °C. The pH of the mixture was then adjusted to 9 with a saturated NaHCO₃ solution and extracted with ethyl acetate (50 mL) five times. The combined organic layers were dried over anhydrous sodium sulfate and concentrated under reduced pressure to give 1 g of 6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine as an off-white solid. The off-white solid was used directly in next step without further purification.

3. Synthesis of Intermediate 20-4:

[0387] 

[0388] To a solution of 1-methyl-1H-pyrazole-4-carboxylic acid (78 mg, 0.6 mmol, 1.0 equiv) in DMF (4 mL) were added HOAt (101 mg, 0.7 mmol, 1.2 equiv), EDCI (142 mg, 0.7 mmol, 1.2 equiv), DIEA (160 mg, 1.2 mmol, 2.0 equiv), and 6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine (150 mg, 0.6 mmol, 1.0 equiv). The mixture was stirred at r.t. overnight and purified by Flash-Prep-HPLC with the following conditions: (CombiFlash-1): Column, C18 silica gel; mobile phase, H₂O (0.5% NH₄HCO₃)/ACN=90/10 increasing to H₂O (0.5% NH₄HCO₃)/ACN=70/30 within 15 min; Detector, UV 254 nm. This purification resulted in 120 mg of N-[6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]-1-methyl-1H-pyrazole-4-carboxamide as a white solid. LRMS (ES) m/z 352 (M+H). ¹H-NMR: (400 MHz, Methanol-d₄, ppm): δ 8.06 (s, 1H), 7.90 (d, J = 0.9 Hz, 1H), 7.60 (dd, J = 7.8, 1.4 Hz, 1H ), 7.48 (d, J = 7.8 Hz, 1H), 7.43 (d, J = 1.4 Hz, 1H), 5.83 (dd, J = 8.6, 4.7 Hz, 1H), 4.82 (dd, J = 9.9, 8.6 Hz, 1H), 4.44 (dd, J = 9.9, 4.8 Hz, 1H), 3.90 (s, 3H), 2.32 (tt, J = 8.2, 5.0 Hz, 1H), 1.29 (dt, J = 7.7, 2.6 Hz, 2H), 1.25 (dt, J = 5.1, 3.0 Hz, 2H).

4. Synthesis of Compound 236:

[0389] 

[0390] N-[6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]-1-methyl-1H-pyrazole-4-carboxamide (90 mg, 0.3 mmol, 1.0 equiv) was purified by Chiral-Prep-HPLC with the following conditions: (Prep-HPLC-009): Column, Chiralpak IA, 2*25 cm, 5 µm; mobile phase, Hex- and ethanol- (hold 50.0% ethanol- in 15 min); Detector, UV 220/254nm, R_t = 1.569 min. This resulted in 37.8 mg (42%) of (S)-N-(6-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydrobenzofuran-3-yl)-1-methyl-1H-pyrazole-4-carboxamide (Compound 236) as a white solid. LRMS (ES) m/z 352 (M+H). ¹H-NMR: (400 MHz, Methanol-d₄, ppm): δ 8.06 (s, 1H), 7.90 (d, J = 0.9 Hz, 1H), 7.60 (dd, J = 7.8, 1.4 Hz, 1H), 7.48 (d, J = 7.8 Hz, 1H), 7.43 (d, J = 1.4 Hz, 1H), 5.83 (dd, J = 8.6, 4.7 Hz, 1H), 4.82 (dd, J = 9.9, 8.6 Hz, 1H), 4.44 (dd, J = 9.9, 4.8 Hz, 1H), 3.90 (s, 3H), 2.32 (tt, J = 8.2, 5.0 Hz, 1H), 1.29 (dt, J = 7.7, 2.6 Hz, 2H), 1.25 (dt, J = 5.1, 3.0 Hz, 2H).

Example 21

Synthesis of Compound 238

1. Synthesis of Intermediate 21-2:

[0391] 

[0392] To a solution of tert-butyl N-[(3S)-6-(N-hydroxycarbamimidoyl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (24.7 g, 84.2 mmol, 1.0 equiv) in dioxane (700 mL) was added propanoyl propanoate (16.4 g, 126.0 mmol, 1.5 equiv). The mixture was stirred at 60 °C for 2 h, diluted with EA (500 mL), washed with water (200 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 7/93) to give 18.4 g (66%) of tert-butyl N-[(3S)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white powder.

2. Synthesis of Intermediate 21-3:

[0393] 

[0394] To a solution of tert-butyl N-[(3S)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (16.3 g, 49.2 mmol, 1.0 equiv) in DCM (350 mL) was added hydrogen chloride (4 M in dioxane, 122 mL). The mixture was stirred at r.t. overnight and diluted with PE (100 mL). The solid was collected and dried to give 13.0 g of (3S)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine hydrochloride salt as an off-white solid.

3. Synthesis of Compound 238:

[0395] 

[0396] To a solution of (3S)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine hydrochloride salt (9.0 g, 33.6 mmol, 1.0 equiv) in DMF (200 mL) were added HOAt (5.5 g, 40.4 mmol, 1.2 equiv), DIEA (13.0 g, 100.6 mmol, 3.0 equiv), EDCI (7.7 g, 40.2 mmol, 1.2 equiv), and 1-methyl-1H-pyrazole-4-carboxylic acid (4.4 g, 34.9 mmol, 1.04 equiv). The mixture was stirred at room temperature overnight, diluted with EA (300 mL), washed with water (200 mL) three times, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The product from the above procedure was combined with previous batch (2.4 g of amine SM) and purified with DCM/PE to give 12.0 g of (S)-N-(6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydrobenzofuran-3-yl)-1-methyl-1H-pyrazole-4-carboxamide (Compound 238) as a white solid after filtration and drying. LRMS (ES) m/z 340 (M+H). ¹H-NMR: (400 MHz, DMSO-d₆, ppm): δ 8.71 (d, J = 7.6 Hz, 1H), 8.16 (s, 1H), 7.86 (s, 1H), 7.57 (dd, J = 7.7, 1.4 Hz, 1H), 7.47 (d, J = 7.7 Hz, 1H), 7.38 (d, J = 1.4 Hz, 1H), 5.76 (td, J = 8.3, 5.3 Hz, 1H), 4.80 (t, J = 9.3 Hz, 1H), 4.39 (dd, J = 9.7, 5.2 Hz, 1H), 3.82 (s, 3H), 2.99 (q, J= 7.5 Hz, 2H), 1.32 (t, J= 7.6 Hz, 3H).

Example 22

Synthesis of Compound 253

1. Synthesis of Intermediate 22-2:

[0397] 

[0398] To a solution of tert-butyl N-[(1R)-5-bromo-2,3-dihydro-1H-inden-1-yl]carbamate (2 g, 6.4 mmol, 1.0 equiv) in THF (30 mL) cooled to -78°C was added MeLi (4.8 mL, 1.6 M) dropwise at -78°C under argon. The mixture was stirred at -78 °C for 15 min and n-BuLi (5.2 mL, 2.5 M) was added dropwise. The mixture was then stirred for 1h at -78 °C and DMF (1.43 g, 19.2 mmol, 3.0 equiv) was added dropwise. The solution was stirred for lh at -78 °C, quenched with a saturated NH₄Cl solution (5 mL), and concentrated under vacuum The residue was purified by silica gel chromatography (EA/PE, 1/10) to give 1.5 g (90%) of tert-butyl N-[(1R)-5-formyl-2,3-dihydro-1H-inden-1-yl]carbamate as a yellow solid.

2. Synthesis of Intermediate 22-3:

[0399] 

[0400] To a solution of tert-butyl N-[(1R)-5-formyl-2,3-dihydro-1H-inden-1-yl]carbamate (1.6 g, 6.1 mmol, 1.0 equiv) in a mixture of ethanol and pyridine (21 mL, 2/1) was added NH₂OH.HCl (509 mg, 1.2 equiv). The mixture was stirred at room temperature for 2 h and concentrated under reduced pressure to give 1.7 g of tert-butyl N-[(1R)-5-[(1E)-(hydroxyimino)methyl]-2,3-dihydro-1H-inden-1-yl]carbamate as a white solid.

3. Synthesis of Intermediate 22-4:

[0401] 

[0402] To a solution of tert-butyl N-[(1R)-5-[(1E)-(hydroxyimino)methyl]-2,3-dihydro-1H-inden-1-yl]carbamate (1.7 g, 6.1 mmol, 1.0 equiv) in DMF (15 mL) was added NCS (977 mg, 7.3 mmol, 1.2 equiv). The mixture was stirred at r.t. overnight, diluted with EA (50 mL), washed with saturated NH₄Cl solution (50 mL) twice, dried over anhydrous sodium sulfate, and concentrated under vacuum to give 1.8 g (95%) of tert-butyl N-[(1R)-5-[(1Z)-chloro(hydroxyimino)methyl]-2,3-dihydro-1H-inden-1-yl]carbamate as a brown oil.

4. Synthesis of Intermediate 22-5:

[0403] 

[0404] To a solution of 2-bromobut-1-ene (2 g, 14.8 mmol, 1.0 equiv) in THF (30 mL) were added tert-butyl N-[(1R)-5-[(1Z)-chloro(hydroxyimino)methyl]-2,3-dihydro-1H-inden-1-yl]carbamate (955 mg, 3.1 mmol, 1.1 equiv) and TEA (1.3 g, 12.9 mmol, 2.1 equiv). The mixture was stirred at r.t. for 1 h, heated to 60 ⁰C for 5 h, cooled to r.t., diluted with EA (200 mL), washed with saturated NH₄Cl solution (100 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/10) to give 1.1 g (23%) of tert-butyl N-[(1R)-5-(5-ethyl-1,2-oxazol-3yl)-2,3-dihydro-1H-inden-1-yl]carbamate as a yellow solid.

5. Synthesis of Intermediate 22-6:

[0405] 

[0406] To a solution of tert-butyl N-[(1R)-5-(5-ethyl-1,2-oxazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate (1.08 g, 3.3 mmol, 1.0 equiv) in DCM (15 ml) was added hydrochloric acid (4 M in dioxane, 15 mL, 18.2 equiv). The mixture was stirred at r.t for 2 h and concentrated under reduced pressure to give 870 mg of (1R)-5-(5-ethyl-1,2-oxazol-3-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride as an off-white solid.

6. Synthesis of Compound 253:

[0407] 

[0408] To a solution of (1R)-5-(5-ethyl-1,2-oxaaol-3-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride (625 mg, 2.4 mmol, 1.0 equiv) in DMF (20 mL) were added 2-methyl-2H-1,2,3,4-tetrazole-5-carboxylic acid (606 mg, 4.7 mmol, 2.0 equiv), EDCI (909 mg, 4.7 mmol, 2.0 equiv), HOAt (643 mg, 4.7 mmol, 2.0 equiv), and DIEA (1.53 g, 11.9 mmol, 5.0 equiv). The mixture was stirred at r.t. for 2 h, heated to 60 °C for 2 h, cooled to r.t., and poured into EA (100 mL) and water (100 mL). The aqueous layer was extracted with ethyl acetate (100 mL) twice. The combined organic layers were washed with saturated NH₄Cl solution (50 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by Flash-Prep-HPLC with the following conditions: (IntelFlash-1): Column, C18 silica gel; mobile phase, ACN/H2O=1:3 increasing to ACN/H₂O=1:2 within 10 min; Detector, UV 254 nm. This purification resulted in 758 mg (82%) of (R)-N-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide (Compound 253) as an off-white solid. LRMS (ES) m/z 338 (M+H). ¹H-NMR: (300 MHz, DMSO-d₆,ppm) δ 9.38 (d, J = 8.4 Hz, 1H), 7.74 - 7.59 (m, 2H), 7.29 (d, J = 7.9 Hz, 1H), 6.79 - 6.71 (m, 1H), 5.56 (q, J = 8.1 Hz, 1H), 4.41 (s, 3H), 3.04 (ddd, J = 16.0, 8.9, 3.3 Hz, 1H), 2.96 - 2.69 (m, 3H), 2.41 (td, J = 8.1, 3.6 Hz, 1H), 2.21 - 2.01 (m, 1H), 1.23 (t, J = 7.6 Hz, 3H).

[0409] The following compounds were prepared by methods analogous to the method described for Compound 253:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
137	M+H=334	416	M+H=324
138	M+H=334	417	M+H=338
252	M+H=325	418	M+H=324
413	M+H=337	431	M+H=337
414	M+H=337	432	M+H=323
415	M+H=338

Example 23

Synthesis of Compound 414

[0410] 

[0411] To a solution of 1-methyl-1H-pyrazole-5-carboxylic acid (166 mg, 1.3 mmol, 1.7 equiv) in DMF (4 mL) were added DIEA (566 mg, 4.4 mmol, 5.8 equiv), EDCI (337 mg, 1.7 mmol, 2.3 equiv) and HOAt (238 mg, 1.8 mmol, 2.3 equiv). The mixture was stirred 5 min at room temperature and (1R)-5-(5-ethyl-1,2-oxazol-3-yl)-2,3-dihydro-1H-inden-1-amine hydrogen chloride (200 mg, 0.8 mmol, 1.00 equiv) was added. The mixture was then stirred for 2 h at room temperature and filtered to remove the solids. The filtrate was purified by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Shield RP18 OBD Column, 5um,19*150mm; mobile phase, Water (10MMOL/L NH₄HCO₃) and ACN (38.0% ACN up to 52.0% in 8 min); Detector, UV 254nm. This purification afforded 111.4 mg (38%) of (R)-N-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide (Compound 414) as a white solid. LRMS (ES) m/z 337 (M+H).
¹H-NMR: (300MHz,CD₃OD, ppm): δ 7.76-7.63 (m, 2H), 7.49-7.34 (m, 2H), 6.81 (d, J=2.1 Hz, 1H), 6.57 (d, J=1.0 Hz, 1H), 5.64 (t, J=8.0 Hz, 1H), 4.17 (d, J=1.1 Hz, 3H), 3.13 (m, 1H), 2.98 (m, 1H), 2.91-2.77 (m, 2H), 2.71-2.54 (m, 1H), 2.06 (m, 1H), 1.35 (t, J=7.6 Hz, 3H).

[0412] The following compounds were prepared by methods analogous to the method described for Compound 414:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
137	M+H=334	415	M+H=338
138	M+H=334	416	M+H=324
252	M+H=335	417	M+H=338
253	M+H=339	418	M+H=324
413	M+H=337	432	M+H=323

Example 24

Synthesis of Compound 261

1. Synthesis of Intermediate 23-2:

[0413] 

[0414] To a solution of tert-butyl N-[(1R)-5-bromo-2,3-dihydro-1H-inden-1-yl]carbamate (10 g, 32.2 mmol, 1.0 equiv) in THF (300 mL) cooled to -78 °C was added MeLi (30.1 mL, 1.6 M, 1.5 equiv) dropwise. The mixture was stirred at -78 °C for 10 min and n-BuLi (25.7 mL, 2.5 M, 2.0 equiv) was added dropwise at -78 °C. The mixture was stirred for an additional hour at -78 °C and dry ice (30 g) was added. The mixture was then stirred for 30 min at -78 °C and quenched by adding saturated NH₄Cl solution (30 mL) at -78 °C slowly. The resulting solution was warmed to r.t. and extracted with EA (400 mL) twice. The combined organic layers were concentrated under reduced pressure and triturated with a mixture of EA, PE, and ethyl ether (1/20/10) to afford 6.2 g (70%) of (1R)-1-[[(tert-butoxy)carbonyl]amino]-2,3-dihydro-1H-indene-5-carboxylic acid as a white solid.

2. Synthesis of Intermediate 23-3:

[0415] 

[0416] To a solution of (1R)-1-[[(tert-butoxy)carbonyl]amino]-2,3-dihydro-1H-indene-5-carboxylic acid (1.5 g, 5.4 mmol, 1.0 equiv) in DMF (20 mL) were added DIEA (2.1 g, 16.3 mmol, 3.0 equiv) and HATU (3.1 g, 8.2 mmol, 1.5 equiv). The mixture was stirred for 5 min, and (Z)-N-ydroxycycloprop-1-carboximidamide (542 mg, 5.4 mmol, 1.0 equiv) was added. The mixture was then stirred for 2 h, diluted with DCM (200 mL), washed with saturated NH₄Cl solution (200 mL) three times, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 14/86) to give 800 mg (41%) of tert-bulyl-N-[(1R)-5-[[(1Z)-cyclopropyl(hydroxyimino)methyl]carbamoyl]-2,3-dihydro-1H-inden-1-yl] carbamate as an off-white solid.

3. Synthesis of Intermediate 23-4:

[0417] 

[0418] A solution of tert-butyl N-[(1R)-5-[[(1Z)-cyclopropyl(hydroxyimino)methyl]carbamoyl]-2,3-dihydro-1H-inden-1-yl]carbamate (680 mg, 1.9 mmol, 1.0 equiv) in toluene (10 mL) was heated to 100 °C overnight, cooled to r.t., concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/9) to give 540 mg (84%) of tert-butyl N-[(1R)-5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl]carbamate as a light yellow solid.

4. Synthesis of Intermediate 23-5:

[0419] 

[0420] To a solution of tert-butyl N-[(1R)-5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl]carbamate (490 mg, 1.4 mmol, 1.0 equiv) in DCM (5 mL) was added hydrogen chloride (4 M in dioxane, 10 mL). The mixture was stirred overnight and concentrated to afford 660 mg of (1R)-5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride salt as a light yellow solid.

5. Synthesis of Compound 261:

[0421] 

[0422] To a solution of 1-methyl-1H-pyrazole-5-carboxylic acid (26 mg, 0.2 mmol, 1.2 equiv) in DMF (4 mL) were added DIEA (80 mg, 0.62 mmol, 3.50 equiv), HOAt (60 mg, 0.4 mmol, 2.3 equiv), and EDCI (84 mg, 0.4 mmol, 2.3 equiv). The mixture was stirred for 5 min and (1R)-5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride salt (50 mg, 0.2 mmol, 1.0 equiv) was added. The mixture was then stirred for 2 h and purified by Flash-Prep-HPLC with the following conditions: (CombiFlash-1): Column, C18 silica gel; mobile phase, ACN/H₂O (0.05% NH₄HCO₃); Detector, UV 254 nm. This purification afforded 20.8 mg (33%) of (R)-N-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide (Compound 261) as a white solid. LRMS (ES) m/z 350 (M+H). ¹H-NMR: (CD₃OD, 300MHz, ppm): δ 7.99-7.88 (2H, m), 7.49-7.39 (2H, m), 6.79 (1H, d, J = 2.2 Hz), 5.63 (1H, t, J = 8.1 Hz), 4.14 (3H, s), 3.20-2.88 (2H, m), 2.61 (1H, m), 2.08 (2H, m), 1.07 (4H, m)

[0423] The following compounds were prepared by methods analogous to the method described for Compound 261:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
254	M+H=338	275	M+H=328
255	M+H=352	276	M+H=360
256	M+H=340	277	M+H=374
257	M+H=338	311	M+H=329
258	M+H=350	312	M+H=329
259	M+H=364	313	M+H=326
260	M+H=352	314	M+H=326
263	M+H=324	341	M+H=343
264	M+H=338	342	M+H=331
272	M+H=329	343	M+H=340
273	M+H=327	344	M+H=328
274	M+H=327

Example 25

Synthesis of Compound 372

1. Synthesis of Intermediate 24-2:

[0424] 

[0425] To a solution (1R)-5-bromo-2,3-dihydro-1H-inden-1-amine hydrochloride (3.0 g, 12.1 mmol, 1.00 equiv) in DMF (60 mL) were added 1-methyl-1H-pyrazole-5-carboxylic acid (1.65 g, 13.1 mmol, 1.08 equiv), HOAt (2.5 g, 18.37 mmol, 1.52 equiv), EDCI (3.5 g, 18.3 mmol, 1.51 equiv), and DIEA (6.3 g, 48.8 mmol, 4.04 equiv). The mixture was stirred at r.t. overnight, diluted with EA (200 mL), washed with water (100 mL) and brine (100 mL), dried over anhydrous sodium sulfate, concentrated under vacuum, and purified by a silica gel chromatography (EA/PE, 19/81) to give a solid, which was triturated with PE to afford 2.67 g (69%) of N-[(1R)-5-bromo-2,3-dihydro-1H-inden-1-yl]-1-methyl-1H-pyrazole-5-carboxamide as an off-white solid. LRMS (ES) m/z 320 (M+H). LC-MS: (ES, m/z): [M+H]⁺ 320 322

2. Synthesis of Compound 372:

[0426] 

[0427] To a solution of N-[(1R)-5-bromo-2,3-dihydro-1H-inden-1-yl]-1-methyl-1H pyrazole-5-carboxamide (100 mg, 0.31 mmol, 1.00 equiv) in dioxane (5 mL) were added phenylboronic acid (57 mg, 0.47 mmol, 1.50 equiv), Pd(dppf)Cl₂CH₂Cl₂ (26 mg, 0.03 mmol, 0.10 equiv), Cs₂CO₃ (204 mg, 0.63 mmol, 2.00 equiv), and water (0.5 mL). After stirring at 80 °C for 3 h, the resulting solution was diluted with EA (20 mL) and filtered to remove the solid. The organic layer was separated, washed with brine, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by Prep-TLC (PE/EA, 1/1). This product (67 mg) was further purified by Flash-Prep-HPLC with the following conditions: (CombiFlash-1): Column, C18 silica gel; mobile phase, water (0.5% NH₄HCO₃)/ACN=95/5 increasing to water (0.5% NH4HCO3)/ACN=90/10 within 10 min; Detector, UV 254 nm. This resulted in 46.7 mg (47%) of (R)-1-methyl-N-(5-phenyl-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide (Compound 372) as a white solid. LRMS (ES) m/z 318 (M+H). ¹H-NMR: (400 MHz, DMSO-d₆, ppm): δ 8.76 (d, J = 8.4 Hz, 1H), 7.65 - 7.57 (m, 2H), 7.53 (d, J = 1.6 Hz, 1H), 7.50 - 7.39 (m, 4H), 7.38 - 7.26 (m, 2H), 6.91 (d, J = 2.1 Hz, 1H), 5.54 (q, J = 8.1 Hz, 1H), 4.10 (s, 3H), 3.04 (ddd, J = 15.9, 8.9, 3.2 Hz, 1H), 2.90 (dt, J = 16.1, 8.4 Hz, 1H), 2.48 - 2.43 (m, 1H), 1.99 (dq, J = 12.5, 8.7 Hz, 1H)

[0428] The following compounds were prepared by methods analogous to the method described for Compound 372:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
373	M+H=332	375	M+H=333.1
374	M+H=332	376	M+H=333

Example 26

Synthesis of Compound 378

[0429] 

[0430] To a solution of 1-methyl-N-[(1R)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-yl]-1H-pyrazole-5-carboxamide (100 mg, 0.27 mmol, 1.00 equiv) in DMF (4 mL) were added Pd(dppf)Cl₂.CH₂Cl₂ (44 mg, 0.05 mmol, 0.20 equiv), K₃PO₄ (116 mg, 0.55 mmol, 2.00 equiv), and 2-bromo-4-methylpyrimidine (94 mg, 0.54 mmol, 2.00 equiv) under nitrogen. The mixture was stirred at 80 °C for 2 h, cooled to r.t, diluted with EA (10 mL), washed with water (10 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by a silica gel chromatography (EA/PE, 1/1) to give a product, which was further purified by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Shield RP18 OBD Column,, 5um,19*150mm; mobile phase, Water(10MMOL/L NH₄HCO₃+0.1%NH₃.H₂O) and ACN (31.0% ACN up to 44.0% in 8 min); Detector, UV 220nm. This result in 17.6 mg (19%) of (R)-1-methyl-N-(5-(4-methylpyrimidin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide (Compound 378) as a white solid. LRMS (ES) m/z 334 (M+H). ¹H-NMR: (300 MHz, Methanol-d₄, ppm): δ 8.65 (d, J = 5.1 Hz, 3H), 8.28 (s, 4H), 7.50 - 7.38 (m, 4H), 7.23 (s, 1H), 6.83 (d, J = 2.1 Hz, 2H), 5.66 (s, 1H), 4.18 (s, 7H), 2.59 (s, 7H), 0.20 (s, 1H).

[0431] The following compounds were prepared by methods analogous to the method described for Compound 378:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
377	M+H=333	381	M+H=334
379	M+H=334	384	M+H=334
380	M+H=333

Example 27

Synthesis of Compound 383

1. Synthesis of Intermediate 26-2:

[0432] 

[0433] To a solution of 5-methylpyridazin-3-ol (500 mg, 4.54 mmol, 1.00 equiv) in DCM (10 mL) cooled to -15 °C were added pyridine (1.1 g, 13.9 mmol, 3.06 equiv) and a solution of (trifluoromethane)sulfonyl trifluoromethanesulfonate (2.0 g, 7.09 mmol, 1.56 equiv) in DCM (5 mL) dropwise with stirring at -15 °C. After stirring at -15-0 °C for 2 h under nitrogen, the reaction was quenched with water (20 mL). The resulting solution was separated and the aqueous layer was extracted with DCM (20 mL) twice. The combined organic layers were washed with brine (20 mL), dried over anhydrous magnesium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 16/84) to afford 400 mg (36%) of 5-methylpyridazin-3-yl trifluoromethanesulfonate as colorless oil.

2. Synthesis of Compound 383:

[0434] 

[0435] To a solution of 1-methyl-N-[(1R)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-yl]-1H-pyrazolo-5-carboxamide (100 mg, 0.27 mmol, 1.00 equiv) in toluene (9 mL) were added 5-methylpyridazin-3-yl trifluoromethanesulfonate (80 mg, 0.33 mmol, 1.21 equiv), ethanol (3 mL), Pd(PPh₃)₄ (47 mg, 0.04 mmol, 0.15 equiv), and a solution of sodium carbonate (318 mg, 3.00 mmol, 11.0 equiv) in water (1.5 mL). After stirring for 3 h at 80 °C, the resulting solution was diluted with 30 mL of EA. The mixture was washed with water (20 mL) and brine (20 mL), dried over anhydrous sodium sulfate, and concentrated under vacuum. The product was purified by Prep-TLC (EA) followed by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Shield RP18 OBD Column, 5um,19*150mm; mobile phase, water (10mmol/L NH₄HCO₃+0.1%NH₃.H₂O) and ACN (25.0% ACN up to 38.0% in 8 min); Detector, UV 220nm. This resulted in 7.9 mg (9%) of (-R)-1-methyl-N-(5-(5-methylpyridazin-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide (Compound 383) as a white solid. LRMS (ES) m/z 334 (M+H). ¹H-NMR: (300 MHz, Methanol-d₄,ppm) δ 9.01 (d, J = 1.9 Hz, 1H), 8.04 - 7.99 (m, 1H), 7.99 - 7.95 (m, 1H), 7.91 (d, J = 7.8 Hz, 1H), 7.51 - 7.42 (m, 2H), 6.83 (d, J = 2.1 Hz, 1H), 5.68 (t, J = 7.8 Hz, 1H), 4.18 (s, 3H), 3.18 (ddd, J = 15.9, 9.1, 3.5 Hz, 1H), 3.01 (dd, J = 16.0, 8.3 Hz, 1H), 2.65 (dtd, J = 12.6, 7.9, 3.5 Hz, 1H), 2.48 (s, 3H), 2.09 (dq, J = 12.8, 8.6 Hz, 1H).

[0436] The following compounds were prepared by methods analogous to the method described for Compound 383:

Compound No.	LRMS (ES) m/z
382	M+H=334

Example 28

Synthesis of Compound 423

1. Synthesis of Intermediate 28-2:

[0437] 

[0438] To a solution of tert-butyl N-[(3S)-6-bromo-2,3-dihydro-1-benzofuran-3-yl]carbamate (1.7 g, 5.4 mmol, 1.0 equiv) in THF (20 mL) cooled to -78 °C was added MeLi (5.07 mL, 1.50 equiv) under nitrogen,. The mixture was stirred at -78 °C for 10 min and n-BuLi (2.5 M, 4.32 mL, 2.0 equiv) was added. The mixture was then stirred at -78 °C for 30 min and DMF (1.19 g, 16.3 mmol, 3.0 equiv) was added. The mixture was then stirred for an additional hour at -78 °C and quenched with a saturated NH₄Cl solution. The resulting solution was extracted with EA (300 mL) three times. The combined organic layers were washed with saturated NH₄Cl solution (200 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and triturated with n-hexane (30 ml) to afford 1.32 g (93%) of tert-butyl N-[(3S)-6-formyl-2,3-dihydro-1-benzofuran-3-yl]carbamate as a light yellow solid.

2. Synthesis of Intermediate 28-3:

[0439] 

[0440] To a solution of tert-butyl N-[(3S)-6-formyl-2,3-dihydro-1-benzofuran-3-yl]carbamate (5.8 g, 22.0 mmol, 1.0 equiv) in a mixture of ethanol (100 mL) and Pyridine (50 mL) was added hydroxylamine hydrochloride (1.83 g, 26.3 mmol, 1.2 equiv). The mixture was stirred for 3h, concentrated under reduced pressure, and poured into water. The aqueous solution was extracted with EA twice. The combined organic layers were washed with brine, dried over anhydrous sodium sulfate, and concentrated to afford 6.0 g of tert-butyl N-[(3S)-6-[(1E)-(hydroxyimino)methyl]-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid.

3. Synthesis of Intermediate 28-4:

[0441] 

[0442] To a solution of tert-butyl N-[(3S)-6-[(1E)-(hydroxyimino)methyl]-2,3-dihydro-1-benzofuran-3-yl]carbamate (6.0 g, 21.5 mmol, 1.0 equiv) in THF (120 mL) were added pyridine (1.36 g, 17.1 mmol, 0.98 equiv) and NCS (5.17 mg, 38.7 mmol, 1.8 equiv). The resulting solution was stirred overnight, diluted with EA, washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford 9.1 g of tert-butyl N-[(3S)-6-[(1Z)-chloro(hydroxyimino)methyl]-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid.

4. Synthesis of Intermediate 28-5:

[0443] 

[0444] To a solution of tert-butyl N-[(3S)-6-[(1Z)-chloro(hydroxyimino)methyl]-2,3-dihydro-1-benzofuran-3-yl]carbamate (3.6 g, 11.6 mmol, 1.0 equiv) in THF (80 mL) were added TEA (4.3 g, 42.9 mmol, 5.0 equiv) and 2-bromobut-1-ene (1.74 g, 12.9 mmol, 1.5 equiv). The resulting solution was stirred at r.t for 2 h, heated at 60 °C for 2 h, poured into water, and extracted with EA twice. The combined organic layers were washed with aqueous NH₄Cl solution, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/9) to afford 424 mg (11%) of tert-butyl N-[(3S)-6-(5-ethyl-1,2-oxazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid.

5. Synthesis of Intermediate 28-6:

[0445] 

[0446] To a solution of tert-butyl N-[(3S)-6-(5-ethyl-1,2-oxazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (420 mg, 1.3 mmol, 1.0 equiv) in DCM (20 mL) was added hydrogen chloride (4M in dioxane, 3.2 mL, 10.0 equiv). The resulting solution was stirred at r.t. overnight. The solids were collected by filtration to afford 275 mg (81%) of (3S)-6-(5-ethyl-1,2-oxazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine hydrochloride as a light yellow solid.

6. Synthesis of Compound 423:

[0447] 

[0448] To a solution of (3S)-6-(5-ethyl-1,2-oxazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine hydrochloride (65 mg, 0.24 mmol, 1.0 equiv) in DMF (2 mL) were added 1-methyl-1H-pyrazole-4-carboxylic acid (37 mg, 0.29 mmol, 1.2 equiv), EDCI (56 mg, 0.29 mmol, 1.2 equiv), HOAt (40 mg, 0.29 mmol, 1.20 equiv), and DIEA (94 mg, 0.73 mmol, 3.0 equiv). The mixture was stirred at r.t. overnight and combined with previous batches (0.21 and 1.16 mmol of amine SM). The resulting solution was poured into water (10 mL) and extracted with EA (10 mL) three times. The combined organic layers were dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by C-18
column chromatography (H₂O/ACN=45/55) to afford 111 mg of (S)-N-(6-(5-ethylisoxazol-3-yl)-2,3-dihydrobenzofuran-3-yl)-1-methyl-1H-pyrazole-4-carboxamide (Compound 423) as a white solid. LRMS (ES) m/z 339 (M+H). ¹H-NMR: (400 MHz, DMSO-d₆, ppm): δ 8.68 (d, J = 7.5 Hz, 1H), 8.18 (s, 1H), 7.88 (d, J = 0.8 Hz, 1H), 7.43 (d, J = 1.6 Hz, 2H), 7.33 (d, J = 1.2 Hz, 1H), 6.82 (t, J = 0.9 Hz, 1H), 5.81 - 5.70 (m, 1H), 4.80 (dd, J = 9.7, 8.8 Hz, 1H), 4.38 (dd, J = 9.7, 5.0 Hz, 1H), 3.85 (s, 3H), 2.81 (qd, J= 7.6, 0.9 Hz, 2H), 1.28 (t, J = 7.6 Hz, 3H).

[0449] The following compounds were prepared by methods analogous to the method described for Compound 423:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
421	M+H=339	427	M+H=325
422	M+H=340	428	M+H=326
424	M+H=340	429	M+H=326
425	M+H=350	430	M+H=336
426	M+Na=347	434	M+H=325

Example 29

Synthesis of Compound 431

[0450] 

[0451] To a solution of 5-methyl-1H-pyrazole-4-carboxylic acid (73 mg, 0.58 mmol, 1.50 equiv) in DMF (2 mL) were added HOAt (105 mg, 0.8 mmol, 2.0 equiv), EDCI (148 mg, 0.8 mmol, 2.00 equiv), DIEA (249 mg, 1.9 mmol, 5.0 equiv), and (R)-5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride (102.5 mg, 0.4 mmol, 1.00 equiv). The mixture was stirred at r.t. overnight and purified by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10): Column, X-Bridge Shield RP18 OBD Column, 5um,19*150mm; mobile phase, Water (10mmol/L NH₄HCO₃) and ACN (30.0% ACN up to 45.0% in 8 min; Detector, UV 254nm.). This purification gave 28.5 mg (22%) of (R)-N-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-methyl-1H-pyrazole-4-carboxamide (Compound 431) as a white solid. LRMS (ES) m/z 337 (M+H). ¹H-NMR: (400 MHz, Methanol-d₄) δ 7.96 (s, 1H), 7.74 (s, 1H), 7.71 - 7.65 (m, 1H), 7.40 (d, J = 7.9 Hz, 1H), 6.58 (t, J = 0.9 Hz, 1H), 5.65 (t, J = 8.0 Hz, 1H), 3.19 - 3.07 (m, 1H), 3.05-2.93(m, 1H), 2.86 (qd, J = 7.4, 0.9 Hz, 2H), 2.64 (ddd, J = 12.7, 7.9, 3.2 Hz, 1H), 2.56 (s, 3H), 2.05 (dq, J = 12.8, 8.7 Hz, 1H), 1.37 (t, J = 7.6 Hz, 3H).

Example 30

Synthesis of Compound 433

1. Synthesis of Intermediate 30-2:

[0452] 

[0453] To a solution of tert-butyl N-[(3S)-6-cyano-2,3-dihydro-1-benzofuran-3-yl]carbamate (6.4 g, 24.6 mmol, 1.0 equiv) in toluene (100 mL) cooled to 0 °C was added DIBAL-H (43.9 mL, 2.20 equiv) dropwise under nitrogen. The mixture was stirred at 0 °C for 2 h, quenched with ice water (10 mL) and NaOH solution (10%, 10 mL), and filtered to remove the solids. The filtrate was dried over anhydrous sodium sulfate and concentrated under reduced pressure to afford 5.8 g of tert-butyl N-[(3S)-6-formyl-2,3-dihydro-1-benzofuran-3-yl]carbamate as a light yellow solid, which was used into the next step without further purification.

2. Synthesis of Intermediate 30-3:

[0454] 

[0455] To a solution of tert-butyl N-[(3S)-6-formyl-2,3-dihydro-1-benzofuran-3-yl]carbamate (5.8 g, 22.0 mmol, 1.0 equiv) in a mixture of ethanol and Py (100/50 mL) was added hydroxylamine hydrochloride (1.83 g, 26.3 mmol, 1.2 equiv). The mixture was stirred at room temperature for 3 h, concentrated under vacuum to ~ 20 mL in volume, and poured into EA (40 mL) and water (40 mL). The aqueous layer was extracted with ethyl acetate (50 mL) three times. The combined organic layers were washed with brine (100 mL) and concentrated under vacuum to afford 6.0 g of tert-butyl N-[(3S)-6-[(1E)-(hydroxyimino)methyl]-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid, which was used into the next step without further purification.

3. Synthesis of Intermediate 30-4:

[0456] 

[0457] To a solution of tert-butyl N-[(3S)-6-[(1E)-(hydroxyimino)methyl]-2,3-dihydro-1-benzofuran-3-yl]carbamate (6.0 g, 21.5 mmol, 1.0 equiv) in THF (10 mL) were added pyridine (1.4 g, 17.1 mmol, 0.8 equiv) and NCS (5.2 g, 38.7 mmol, 1.80 equiv). The mixture was stirred at r.t. overnight and concentrated to dryness to give 9.1 g of tert-butyl N-[(3S)-6-[(1Z)-chloro(hydroxyimino)methyl]-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid, which was used into the next step without further purification.

4. Synthesis of Intermediate 30-5:

[0458] 

[0459] To a solution of tert-butyl N-[(3S)-6-[(1Z)-chloro(hydroxyimino)methyl]-2,3-dihydro-1-benzofuran-3-yl]carbamate (3.6 g, 11.6 mmol, 1.0 equiv) in THF (80 mL) were added TEA (4.3 g, 42.9 mmol, 5.0 equiv) and 2-bromobut-1-ene (1.7 g, 12.9 mmol, 1.5 equiv). The mixture was stirred at room temperature for 2 h, heated to 60 °C for 2 h, and poured into EA (100 mL) and water (100 mL). The aqueous layer was extracted with ethyl acetate (50 mL) three times. The combined organic layers were dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by a C18 column with H₂O:ACN (50:50) as eluent to afford 424 mg (11%) of tert-butyl N-[(3S)-6-(5-ethyl-1,2-oxazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid.

5. Synthesis of Intermediate 30-6:

[0460] 

[0461] To a solution of tert-butyl N-[(3S)-6-(5-ethyl-1,2-oxazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (420 mg, 1.8 mmol, 1.0 equiv) in DCM (20 mL) was added hydrogen chloride (4 M in dioxane, 3.2 mL, 10.0 equiv). The mixture was stirred overnight at room temperature and the solid was collected by filtration to afford 275 mg of (3S)-6-(5-ethyl-1,2-oxazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine hydrochloride as a light yellow solid, which was used into the next step without further purification.

6. Synthesis of Compound 433:

[0462] 

[0463] To a solution of (3S)-6-(5-ethyl-1,2-oxazol-3yl)-2,3-dihydro-1-benzofuran-3-amine hydrochloride (70 mg, 0.3 mmol, 1.0 equiv) in DMF (2 mL) were added 5-methyl-1H-pyrazole-4-carboxylic acid (40 mg, 0.3 mmol, 1.2 equiv), EDCI (60 mg, 0.3 mmol, 1.2 equiv), HOAt (43 mg, 0.3 mmol, 1.2 equiv), and DIEA (101 mg, 3.00 equiv). The mixture was stirred overnight, diluted with water (20 mL), and extracted with EA (20 mL) three times. The combined organic layers were dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Prep C18 OBD Column, 5um,19*150mm; mobile phase, Water (10MMOL/L NH₄HCO₃) and ACN (29.0% ACN up to 43.0% in 8 min); Detector, UV 254 nm The purification afforded 60.3 mg (68%) of (S)-N-(6-(5-ethylisoxazol-3-yl)-2,3-dihydrobenzofuran-3-yl)-5-methyl-1H-pyrazole-4-carboxamide (Compound 433) as a white solid. LRMS (ES) m/z 339 (M+H). ¹H-NMR: (400 MHz, DMSO-d6, ppm): δ 12.87 (s, 1H), 8.52 (d, J = 7.5 Hz, 1H), 7.92 (s, 1H), 7.48 - 7.38 (m, 2H), 7.32 (s, 1H), 6.82 (d, J = 1.0 Hz, 1H), 5.77 (d, J = 8.1 Hz, 1H), 4.81 (t, J = 9.2 Hz, 1H), 4.37 (dd, J = 9.6, 5.4 Hz, 1H), 2.86 - 2.75 (m, 2H), 2.46 (s, 2H), 2.38 (s, 1H), 1.28 (t, J = 7.6 Hz, 3H).

Example 31

Synthesis of Compound 474

1. Synthesis of Intermediate 31-2:

[0464] 

[0465] To a solution of tert-butyl N-[(1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate (23 g, 70 mmol, 1 equiv) in DCM was added HCl (4 M in dioxane, 174.8 mL, 698.3 mmol, 10 equiv) at r.t. The mixture was stirred at r.t. overnight and diluted with EA (500 mL). The precipitated solids were collected by filtration, washed with PE (200 mL) twice, and dried under high vacuum to afford (1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride (16 g, 86%) as a white solid.

2. Synthesis of Intermediate 31-3:

[0466] 

[0467] To a solution of (1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride (15 g, 56.5 mmol, 1.0 equiv) and 1H-pyrazole-4-carboxylic acid (6.4 g, 57.1 mmol, 1.0 equiv) in DMF (300 mL) were added HOAt (11.5 g, 84.5 mmol, 1.5 equiv), DIEA (29.2 g, 225.9 mmol, 4.0 equiv), and EDCI (16.2 g, 84.5 mmol, 1.5 equiv) in portions at room temperature. After stirring for overnight at r.t, water (450 mL) was added slowly with stirring at 0 °C. The precipitated solids were collected by filtration, washed with water (150 mL) twice, and dried under vacuum to afford (R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide (14 g, 76.7%) as an off-white solid.

3. Synthesis of Compound 474:

[0468] 

[0469] To a mixture of (R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide (11.2 g, 34.67 mmol, 1 equiv) and Cs₂CO₃ (22.8 g, 70.1 mmol, 2.0 equiv) in DMF (200 mL) was added 2-bromoethan-1-ol (5.2 g, 41.3 mmol, 1.2 equiv) dropwise at r.t. under nitrogen atmosphere. After stirring at 100 °C for 1.5 h under nitrogen atmosphere, the resulting mixture was filtered, diluted with water (1 L) and extracted with EA (600 mL) three times. The combined organic layers were washed with brine (600 mL), dried over anhydrous Na₂SO₄, concentrated under reduced pressure, and purified by silica gel column chromatography (PE/EA 10/90) to afford product (8.3 g, 92% purity) as an off-white solid. The off-white solid was combined with a previous batch (Compound 474, 1.8 g, 92% purity) and purified by reverse phase to afford product (8.1 g, 98% purity, 92.4% ee) as a white solid. It was then stirred in a mixture of THF/EA (1/2) and filtered to afford (R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxamide (Compound 474) (5.36 g, 99.6% ee) as a white solid. LRMS (ES) m/z 368 (M+H). LC-MS: (ES, m/z): [M+H]⁺ 368. ¹H-NMR: (400 MHz, DMSO-d₆, ppm) δ 8.46 (d, J = 8.4 Hz, 1H), 8.22 (s, 1H), 7.91 (s, 1H), 7.90 (s, 1H), 7.86 (d, J = 7.7 Hz, 1H), 7.36 (d, J = 7.9 Hz, 1H), 5.56 (q, J = 8.3 Hz, 1H), 4.94 (t, J = 5.3 Hz, 1H), 4.15 (t, J = 5.4 Hz, 2H), 3.73 (q, J = 5.4 Hz, 2H), 3.03 (m, 3H), 2.92 (dt, J = 16.4, 8.5 Hz, 1H), 2.57 - 2.34 (m, 1H), 1.99 (dt, J = 12.5, 8.9 Hz, 1H), 1.35 (t, J = 7.6 Hz, 3H).

[0470] The following compounds were prepared by methods analogous to the method described for Compound 474:

Compound No.	LRMS (ES) m/z
539	M+H=398
540	M+H=398

Alternative Synthesis of Compound 474

1. Synthesis of Intermediate 31-2a:

[0471] 

[0472] To a solution of ethyl 2-formyl-3-oxopropanoate (25.3 g, 144.1 mmol, 1.09 equiv) in EtOH (100 mL) was added 2-hydrazinylethan-1-ol (96% pure, 12.4 g, 156 mmol, 1.00 equiv) in EtOH (50.0 mL) at 0 °C. The mixture was stirred at r.t. overnight, added LiOH (7.5 g, 312.5 mmol), heated to reflux overnight, cooled to r.t. and added MTBE (400 mL). The solid was collected and dried. The solid was then transferred to a 500 mL RB in ice bath. To this mixture was added HCl (6 N) until it reached to pH 1 and continue to stirred at 0 °C for 30 min before filtration. The solid was collected and dried to give (18.8 g, 120.4 mmol, 77.1%) of 1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylic acid as a pale yellow solid. LRMS (ES) m/z 157.1 (M+H). ¹H NMR (400 MHz, DMSO-d₆) δ 12.26 (s, 1H), 8.18 (d, J = 0.7 Hz, 1H), 7.79 (d, J = 0.7 Hz, 1H), 4.92 (t, J = 5.3 Hz, 1H), 4.17 (t, J = 5.5 Hz, 2H), 3.77 - 3.70 (m, 2H).

2. Synthesis of Compound 474:

[0473] 

[0474] To a solution of 1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylic acid (15.0 g, 96.1 mmol, 1.05 equiv), (R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine hydrochloride (24.3 g, 91.5 mmol, 1.0 equiv), HOBt (0.62 g, 4.6 mmol, 9.05 mmol), N-methylmorpholine (32.4 g, 320.2 mmol, 3.5 equiv.) in EtOH (200 mL) was added EDCI (19.3 g, 100.6 mmol, 1.10 equiv) at r.t. The mixture was then heated to 45 °C overnight, added water (700 mL), stirred for 1 h with heat off, and filtered. The solid was washed with additional water (200 mL) and dried to give (R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxamide (Compound 474) (32.9 g, 89.5 mmol) as an off-white solid. LRMS (ES) m/z 368.2 (M+H). ¹H NMR (400 MHz, DMSO-d₆) δ 8.45 (d, J = 8.4 Hz, 1H), 8.21 (d, J = 0.7 Hz, 1H), 7.94 - 7.88 (m, 2H), 7.85 (dd, J = 7.8, 1.5 Hz, 1H), 7.36 (d, J = 7.9 Hz, 1H), 5.56 (q, J = 8.3 Hz, 1H), 4.94 (t, J = 5.3 Hz, 1H), 4.15 (t, J = 5.4 Hz, 2H), 3.72 (q, J = 5.4 Hz, 2H), 3.11 - 2.86 (m, 4H), 2.43-2.51 (m, 1H), 1.98 (dq, J = 12.5, 9.0 Hz, 1H), 1.35 (t, J = 7.6 Hz, 3H).

[0475] The following compounds were prepared by methods analogous to the method described for the alternative synthesis of Compound 474:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
572	M+H=382.2	653	M+H=364.2
576	M+H=394.1	654	M+H=382.2
577	M+H=365.1	659	M+H=378.2
649	M+H=382.2	700	M+H=394.1
651	M+H=378.2	727	M+H=381.1
652	M+H=365.2

Example 32

Synthesis of Compound 495

1. Synthesis of Intermediate 32-2:

[0476] 

[0477] To a solution of 4-(3-phenylpropyl)pyridine-N-oxide (230 mg, 0.02 equiv) in DCM (20 mL) cooled to 0 °C were added R,R-Jacobsen catalyst (200 mg, 0.07 equiv) and sodium hypochlorite (8%~10% aqueous solution, 21.9 g, 1.7 equiv) dropwise under nitrogen. The mixture was stirred at 0 °C for 15 min and a solution of 6-bromo-1H-indene (3.0 g, 15.4 mmol, 1.00 equiv) in DCM (20 mL) was added dropwise at 0 °C, followed by sodium hypochlorite (8%~10% aqueous solution, 21.9 g, 1.7 equiv). The mixture was then stirred at 0 °C for 1 h and r.t. for 2.5 h, poured into water (100 mL) and DCM (50 mL), and filtered to remove the solids. The aqueous layer was extracted with DCM (100 mL) twice. The combined organic layers were washed with brine (100 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/3) to afford 700 mg (22%) of a mixture of (1aS,6bR)-4-bromo-1aH,2H,6bH-indeno[1,2-b] oxirene and (1aR,6aS)-4-bromo-1a,6a-dihydro-6H-indeno[1,2-b]oxirene.

2. Synthesis of Intermediate 32-3:

[0478] 

[0479] To a solution of (1aR,6aS)4-bromo-1a,6a-dihydro-6H-indeno[1,2-bloxirene (700 mg, 3.32 mmol, 1.0 equiv) in THF (7 mL) was added ammonium hydroxide (25%~28%, 7 mL). The mixture was stirred at 80 °C overnight and concentrated under reduced pressure to afford 760 mg of (1S,2S)-1-amino-5-bromo-2,3-dihydro-1H-inden-2-ol as a brown solid.

3. Synthesis of Intermediate 32-4:

[0480] 

[0481] To a solution of (1S,2S)-1-amino-5-bromo-2,3-dihydro-1H-inden-2-ol (760 mg, 3.3 mmol, 1.0 equiv) in THF (6 mL) were added sodium bicarbonate (844 mg, 10.0 mmol, 3.0 equiv) and a solution of (Boc)₂O (876 mg, 4.01 mmol, 1.2 equiv) in THF (4 mL) dropwise. The mixture was stirred for 3 h, poured into water (50 mL), and extracted with EA (80 mL) twice. The combined organic layers were washed with brine (80 mL), dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford 1.1 g of tert-butyl N-[(1S,2S)-5-bromo-2-hydroxy-2,3-dihydro-1H-inden-1yl]carbamate as a yellow solid.

4. Synthesis of Intermediate 32-5:

[0482] 

[0483] To a solution of tert-butyl N-[(1S,2S)-5-bromo-2-hydroxy-2,3-dihydro-1H-inden-1-yl]carbamate (1.1 g, 3.4 mmol, 1.0 equiv) in DCM (10 mL) were added imidazole (0.46 g, 2.0 equiv) and tert-butyl(chloro)dimethylsilane (530 mg, 3.52 mmol, 1.5 equiv). The mixture was stirred for 3 h, poured into water (80 mL), and extracted with EA (80 mL) twice. The combined organic layers were washed with brine (80 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 3/97) to afford 0.95 g (64%) of tert-butyl N-[(1S,2S)-5-bromo-2-[(tert-butyldimethylsilyl)oxy]-2,3-dihydro-1H-inden-1-yl]carbamate as a light yellow solid.

5. Synthesis of Intermediate 32-6:

[0484] 

[0485] To a solution of tert-butyl N-[(1S,2S)-5-bromo-2-[(tert-butyldimethylsilyl)oxy]-2,3-dihydro-1H-inden-1-yl]carbamate (950 mg, 2.15 mmol, 1.00 equiv) in a mixture of dioxane and water (30 mL, 1/1) were added KOAc (422 mg, 4.3 mmol, 2.0 equiv), X-phos (103 mg, 0.22 mmol, 0.10 equiv), 2nd-Xphos (169 mg, 0.21 mmol, 0.10 equiv) and K₄Fe(CN)₆. 3H₂O (909 mg, 2.15 mmol, 1.0 equiv) under nitrogen. The mixture was stirred at 90 °C for 3 h, cooled to r.t., poured into water (100 mL), and extracted with EA (100 mL) twice. The combined organic layers were washed with brine (100 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 8/92) to afford 644 mg (77%) of tert-butyl N-[(1S,2S)-2-[(tert-butyldimethylsilyl)oxy]-5-cyano-2,3-dihydro-1H-inden-1-yl]carbamate as a light yellow foam.

6. Synthesis of Intermediate 32-7:

[0486] 

[0487] To a solution of tert-butyl N-[(1S,2S)-2-[(tert-butyldimethylsilyl)oxy]-5-cyano-2,3-dihydro-1H-inden-1-yl]carbamate (520 mg, 1.34 mmol, 1.0 equiv) in ethanol (10 mL) were added TEA (271 mg, 2.68 mmol, 2.0 equiv) and hydroxylamine hydrochloride (139 mg, 2.0 mmol, 1.5 equiv). The mixture was stirred at 70 °C for 3 h, cooled to r.t., and concentrated under reduced pressure to afford 560 mg of tert-butyl N-[(1S,2S)-2-[(tert-butyldimethylsilyl)oxy]-5-(N-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1-yl]carbamate as a white solid.

7. Synthesis of Intermediate 32-8:

[0488] 

[0489] To a solution of tert-butyl N-[(1S,2S)-2-[(tert-butyldimethylsilyl)oxy]-5-(N-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1-yl]carbamate (560 mg, 1.33 mmol, 1.0 equiv) in dioxane (11 mL) was added propanoyl propanoate (190 mg, 1.46 mmol, 1.1 equiv). The mixture was stirred at 50 °C for 1 h and at 100 °C overnight, cooled to r.t., concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 9/91) to afford 460 mg (75%) of tert-butyl N-[(1S,2S)-2-[(tert-butyldimethylsilyl)oxy]-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate as a white solid.

8. Synthesis of Intermediate 32-9:

[0490] 

[0491] To a solution of tert-butyl N-[(1S,2S)-2-[(tert-butyldimethylsilyl)oxy]-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate (460 mg, 1.0 mmol, 1.0 equiv) in DCM (5 mL) was added hydrogen chloride (4 M in dioxane, 10 mL). The mixture was stirred overnight and concentrated under reduced pressure to afford 280 mg (99%) of (1S,2S)-1-amino-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-2-ol hydrochloride as an off-white solid.

9. Synthesis of Compound 495:

[0492] 

[0493] To a solution of 1-methyl-1H-pyrazole-4-carboxylic acid (60 mg, 0.48 mmol, 1.2 equiv) in DMF (2 mL) were added EDCI (38 mg, 0.20 mmol, 2.0 equiv), DIEA (64 mg, 0.50 mmol, 5.0 equiv), HOAt (108 mg, 0.79 mmol, 2.00 equiv), and (1S,2S)-1-amino-5-(5-ethyl-1,2,4-oxadiazol-3yl)-2,3-dihydro-1H-inden-2-ol hydrochloride (112 mg, 0.4 mmol, 1.0 equiv). The mixture was stirred for 2 h and purified by Prep-HPLC with the following conditions: (2#-Analyse HPLC-SHIMADZU(HPLC-10)): Column, XBridge Prep C18 OBD Column, 5um,19*150mm; mobile phase, Water(10MMOL/L NH₄HCO₃) and ACN (21.0% ACN up to 33.0% in 8 min); Detector, UV 254nm. This resulted in 48 mg (34%) of N-((1S,2S)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2-hydroxy-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide (Compound 495) as a white solid. LRMS (ES) m/z 354 (M+H). ¹H-NMR: 1H NMR (400 MHz, DMSO-d6) δ 8.43 (d, J = 8.5 Hz, 1H), 8.20 (s, 1H), 7.92 (s, 1H), 7.86 (d, J = 5.5 Hz, 2H), 7.26 (d, J = 8.0 Hz, 1H), 5.44 (d, J = 5.8 Hz, 1H), 5.28 (t, J = 7.9 Hz, 1H), 4.40 (q, J = 7.1 Hz, 1H), 3.88 (d, J = 1.7 Hz, 3H), 3.27 (dd, J = 15.6, 7.3 Hz, 1H), 3.07 - 2.96 (m, 2H).

Example 33

Synthesis of Compound 517

1. Synthesis of Intermediate 33-2:

[0494] 

[0495] To a stirred mixture of 6-bromo-1,2,3,4-tetrahydronaphthalen-1-amine (1 g, 4.44 mmol, 1.0 equiv) and TEA (0.9 g, 8.9 mmol, 2.0 equiv) in DCM (10 mL) cooled to 0 °C was added (Boc)₂O (1.4 g, 6.42 mmol, 1.45 equiv) in portions under argon atmosphere. The mixture was stirred for 1 h, diluted with DCM, washed with brine three times, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford 1.5 g of tert-butyl N-(6-bromo-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate as a light yellow solid.

2. Synthesis of Intermediate 33-3:

[0496] 

[0497] To a solution of tert-butyl N-(6-bromo-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate (1.6 g, 4.92 mmol, 1.00 equiv) in a mixture of dioxane and water (32 mL, 111) were added KOAc (962 mg, 9.82 mmol, 2.0 equiv), X-phos (234 mg, 0.49 mmol, 0.1 equiv), 2nd-Xphos (386 mg, 0.49 mmol, 0.1 equiv), and K₄Fe(CN)₆. 3H₂O (2.1 g, 4.98 mmol, 1.0 equiv) under nitrogen. The mixture was stirred at 80 °C for 2 h, cooled to r.t., poured into water (100 mL), and extracted with EA (50 mL) twice. The combined organic layers were washed with brine (100 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/10) to afford 1.06 g (79%) of tert-butyl N-(6-cyano-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate as a white solid.

3. Synthesis of Intermediate 33-4:

[0498] 

[0499] To a solution of tert-butyl N-(6-cyano-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate (1.01 g, 3.71 mmol, 1.00 equiv) in ethanol (10 mL) were added TEA (750 mg, 7.42 mmol, 2.0 equiv) and hydroxylamine hydrochloride (384 mg, 5.57 mmol, 1.5 equiv). The mixture was stirred at 70 °C for 3 h, cooled to r.t., diluted with EA (50 mL), washed with brine (100 mL) twice, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford 1.2 g of tert-butyl N-[6-(N-hydroxycarbamimidoyl)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamate as a light yellow solid.

4. Synthesis of Intermediate 33-5:

[0500] 

[0501] To a solution of tert-butyl N-[6-(N-hydroxycarbamimidoyl)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamate (1.1 g, 3.60 mmol, 1.00 equiv) in dioxane (30 mL) was added propanoyl propanoate (703 mg, 5.40 mmol, 1.5 equiv). The mixture was stirred at 50 °C for 1 h and at 100 °C overnight, cooled to r.t., diluted with EA (50 mL), washed with brine (100 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/8) to afford 860 mg (70%) of tert-butyl N-[6-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamate as a white solid.

5. Synthesis of Intermediate 33-6:

[0502] 

[0503] To a solution of tert-butyl N-[6-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamate (860 mg, 2.50 mmol, 1.00 equiv) in DCM (5 mL) was added hydrogen chloride (4 M in dioxane, 10 mL). The mixture was stirred overnight and the solids were collected and dried to afford 520 mg (74%) of 6-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,2,3,4-tetrahydronaphthalen-1-amine hydrogen chloride as a white solid.

6. Synthesis of Intermediate 33-7:

[0504] 

[0505] To a solution of 1-methyl-1H-pyrazole-4-carboxylic acid (93 mg, 0.74 mmol, 1.38 equiv) in DMF (3.5 mL) were added DIEA (398 mg, 3.08 mmol, 5.7 equiv), HOAt (168 mg, 1.23 mmol, 2.3 equiv), and EDCI (237 mg, 1.23 mmol, 2.28 equiv). The mixture was stirred for 5 min and 6-(5-ethyl-1,2,4-oxadiazol-3 yl)-1,2,3,4-tetrahydronaphthalen-1-amine hydrogen chloride (150 mg, 0.54 mmol, 1.0 equiv) was added and the mixture was stirred for 1.5 h and subsequently purified by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Prep C18 OBD Column,, 5um,19*150mm; mobile phase, Water(10MMOL/L NH₄HCO₃) and ACN (25.0% ACN up to 55.0% in 8 min); Detector, UV 220nm. This purification resulted in 170 mg (90%) of N-[6-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]-1-methyl-1H-pyrazole-4-carboxamide as a white solid.. LRMS (ES) m/z 352 (M+H). ¹H-NMR: 1H NMR (300 MHz, DMSO-d6) δ 8.43 (d, J = 8.8 Hz, 1H), 8.19 (s, 1H), 7.90 (d, J = 0.7 Hz, 1H), 7.78 (m, 2H), 7.34 (dd, J = 8.5, 0.9 Hz, 1H), 5.23 (d, J = 6.1 Hz, 1H), 3.85 (s, 3H), 3.01 (q, J = 7.6 Hz, 2H), 2.87 (s, 2H), 2.03 - 1.93 (m, 2H), 1.80 (d, J = 6.9 Hz, 2H), 1.34 (t, J = 7.6 Hz, 3H).

7. Synthesis of Compound 517:

[0506] 

[0507] The racemic mixture (90 mg) was purified by Chiral-Prep-HPLC with the following conditions: (Prep-HPLC-009): Column, Chiralpak ID-2, 2*25cm, 5um; mobile phase, Hex- and ethanol- (hold 25.0% ethanol- in 20 min); Detector, UV 220/254nm. This purification afforded 33.3 mg (37%) of (R)-N-(6-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,2,3,4-tetrahydronaphthalen-1-yl)-1-methyl-1H-pyrazole-4-carboxamide (Compound 517) as a white solid. LRMS (ES) m/z 352 (M+H). ¹H-NMR: (CD₃OD, 400MHz, ppm): δ 8.10 (s, 1H), 7.94 (s, 1H), 7.83 (d, J = 7.1 Hz, 2H), 7.39 (d, J = 8.3 Hz, 1H), 5.35 (s, 1H), 3.94 (s, 3H), 3.06-2.85 (m, 4H), 2.16 (d, J = 14.2 Hz, 1H), 2.06 (s, 1H), 1.93 (q, J = 9.1, 8.4 Hz, 2H), 1.44 (t, J = 7.6 Hz, 3H).

[0508] The following compounds were prepared by methods analogous to the method described for Compound 517:

Compound No.	LRMS (ES) m/z
516	M+H=352
525	M+H=352
526	M+H=352

Example 34

Compound 538

1. Synthesis of Intermediate 34-2:

[0509] 

[0510] To a solution of 7-bromo-3,4-dihydro-2H-1-benzopyran-4-one (4.0 g, 17.6 mmol, 1.0 equiv) and NH₄OAc (27.2 g, 353 mmol, 20.0 equiv) in a mixture of MeOH (40 mL) and i-PrOH (50 mL) was added NaBH₃CN (5.5 g, 87.5 mmol, 5.0 equiv). The mixture was stirred at r.t. for 4 h and at 80 °C for 12 h, and concentrated to ~10 mL. The pH of the mixture was then adjusted to 8-9 with saturated NaHCO₃ solution and mixed with EA (100 mL) and water (100 mL). The resulting solution was separated and the aqueous phase was extracted with EA (100 mL) four times. The combined organic layers were washed with brine (100 mL), dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford 5.2 g of 7-bromo-3,4-dihydro-2H-1-benzopyran-4-amine as light yellow oil.

2. Synthesis of Intermediate 34-3:

[0511] 

[0512] To a solution of 7-bromo-3,4-dihydro-2H-1-benzopyran-4-amine (4.0 g, 17.5 mmol, 1.0 equiv) in DCM (30 mL) cooled to -5 °C were added TEA (3.5 g, 35.1 mmol, 2.0 equiv) and a solution of (Boc)₂O (4.6 g, 21.1 mmol, 1.2 equiv) in DCM (10 mL) dropwise over a period of 45 min. The mixture was stirred at r.t. for 2 h, diluted with DCM (50 mL), washed with water (50 mL) and brine (30 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and triturated with hexane to afford (7.2 g, 99%) of tert-butyl N-(7-bromo-3,4-dihydro-2H-1-benzopyran-4-yl)carbamate as a white solid.

3. Synthesis of Intermediate 34-4:

[0513] 

[0514] To a solution of tert-butyl N-(7-bromo-3,4-dihydro-2H-1-benzopyran-4-yl)carbamate (7.2 g, 21.9 mol, 1.0 equiv) in a mixture of dioxane and water (20 mL, 1/1) were added K₄Fe(CN)₆.3H₂O (0.7 g, 1.63 mmol, 0.3 equiv), X-phos (0.1 g, 0.11 mmol, 0.02 equiv), 2nd Generation X-Phos precatalyst (0.1 g, 0.11 mmol, 0.02 equiv) and potassium acetate (4.4 g, 44.8 mol, 2.04 equiv) under nitrogen. The mixture was stirred at 100 °C for 2 h, cooled to r.t., filtered to remove solids, poured into water (100 mL), and extracted with EA (50 mL) twice. The combined organic layers were washed with brine (100 mL) twice, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/10) to afford 3.0 g (50%) of tert-butyl N-(7-cyano-3,4-dihydro-2H-1-benzopyran-4-yl)carbamate as a white solid.

4. Synthesis of Intermediate 34-5:

[0515] 

[0516] To a solution of tert-butyl N-(7-cyano-3,4-dihydro-2H-1-benzopyran-4-yl)carbamate (2.0 g, 7.29 mmol, 1.0 equiv) in ethanol (20 mL) were added TEA (1.5 g, 14.6 mmol, 2.0 equiv) and hydroxylamine hydrochloride (1.0 g, 14.6 mmol, 2.0 equiv). The mixture was stirred at 50 °C for 4 h, cooled to r.t., diluted with EA (120 mL), washed with brine (10 mL) twice, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford 2.15 g of tert-butyl N-[7-(N-hydroxycarbamimidoyl)-3,4-dihydro-2H-1-benzopyran-4-yl]carbamate as light yellow oil.

5. Synthesis of Intermediate 34-6:

[0517] 

[0518] To a solution of tert-butyl N-[7-(N-hydroxycarbamimidoyl)-3,4-dihydro-2H-1-benzopyran-4-yl]carbamate (1.0 g, 3.3 mmol, 1 equiv) in dioxane (10 ml) was added propanoyl propanoate (466 mg, 3.8 mmol, 1.1 equiv). The mixture was stirred at 50 °C for 1 h and at 100 °C for 2 h, cooled to r.t., diluted with EA (100 mL), washed with brine, dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/3) to afford 630 mg (56%) of tert-butyl N-[7-(5-ethyl-1,2,4-oxadiazol-3-yl)-3,4-dihydro-2H-1-benzopyran-4-yl]carbamate as a white solid.

6. Synthesis of Intermediate 34-7:

[0519] 

[0520] To a solution of tert-butyl N-[7-(N-hydroxycarbamimidoyl)-3,4-dihydro-2H-1-benzopyran-4-yl]carbamate (350 mg, 1.14 mmol, 1.0 equiv) in DCM (3 mL, 47.2 mmol, 41.4 equiv) was added HCl (4 M in dioxane, 1 mL). The mixture was stirred for 5 hours at room temperature, diluted with EA, and stirred for 20 min. The solid product was collected by filtration and dried under high vacuum to afford 400 mg of 7-(5-ethyl-1,2,4-oxadiazol-3-yl)-3,4-dihydro-2H-1-benzopyran-4-amine as a white solid.

7. Synthesis of Intermediate 34-8:

[0521] 

[0522] To a solution of 1-methyl-1H-pyrazole-5-carboxylic acid (46.6 mg, 0.37 mmol, 1.3 equiv) in DMF (1 ml) were added HATU (140 mg, 0.37 mmol, 1.3 equiv), DIEA (147 mg, 1.14 mmol, 4.0 equiv), and 7-(5-ethyl-1,2,4-oxadiazol-3-yl)-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride (80 mg, 0.28 mmol, 1.0 equiv). The mixture was stirred overnight and purified by Prep-HPLC with the following conditions: (2#-AnalyseHPLC-SHIMADZU(HPLC-10)): Column, XBridge Prep C18 OBD Column, 5 µm,19*150mm; mobile phase, water (10MMOL/L NH₄HCO₃) and ACN (34.0% ACN up to 47.0% in 8 min); Detector, UV 220nm. This purification resulted in 170 mg (90%) of N-[6-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,2,3,4-tetrahydronaphthalen-1-yl]-1-methyl-1H-pyrazole-4-carboxamide as a white solid. LRMS (ES) m/z 354 (M+H).

8. Synthesis of Compound 538:

[0523] 

[0524] The racemic mixture of N-[7-(5-ethyl-1,2,4-oxadiazol-3-yl)-3,4-dihydro-2H-1-benzopyran-4-yl]-1-methyl-1H-pyrazole-5-carboxamide (40 mg, 0.11 mmol, 1.0 equiv) was purified by chiral-HPLC with the follow conditions: (Column: Repaired Chiral IC; Column size :(R,R) WHELK-014 0.46*10cm;3.5µm; Mobile phase :Hex ( 0.1%DEA ): EtOH=80:20; Instrument: LC-79; Detector: UV-254nm). This purification provided (R)-N-(7-(5-ethyl-1,2,4-oxadiazol-3-yl)chroman-4-yl)-1-methyl-1H-pyrazole-5-carboxamide (Compound 538) (15.1 mg, 38%) as a white solid. LRMS (ES) m/z 354 (M+H). ¹H-NMR: (400 MHz, Chloroform-d, ppm) δ 7.68 - 7.58 (m, 2H), 7.47 (d, J = 2.1 Hz, 1H), 7.37 (d, J = 8.0 Hz, 1H), 6.51 (d, J = 2.1 Hz, 1H), 6.22 (d, J = 7.8 Hz, 1H), 5.37 (q, J = 6.2 Hz, 1H), 4.37 (ddd, J = 10.4, 6.7, 3.2 Hz, 1H), 4.32 - 4.21 (m, 1H), 4.26 (s, 3H), 2.99 (q, J = 7.6 Hz, 2H), 2.43 - 2.30 (m, 1H), 2.20 (dtd, J = 13.9, 6.5, 3.0 Hz, 1H), 1.47 (t, J = 7.6 Hz, 3H).

Example 35

Synthesis of Compound 542

[0525] 

[0526] To a stirred solution ofN-[(1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]-1H-pyrazole-4-carboxamide (1.5 g, 4.6 mmol, 1 equiv) and Cs₂CO₃(3.0 g, 9.2 mmol, 2 eq) in DMF (20 mL) was added (2R)-2-methyloxirane (0.4 g, 6.9 mmol, 1.5 equiv; J&K Scientific, lot#352062) at r.t. under argon atmosphere. The resulting mixture was stirred for 2 h at 80 °C under an argon atmosphere. The resulting mixture was diluted with ethyl acetate (100 mL) and washed with NH₄Cl (sat) (100 mL x 3). The organic phase was concentrated under reduced pressure to afford a product (1.48 g, 47.3 % ee). This product was combined with a previous batch made using same procedure (680 mg). It was purified by stirring in a mixture of ACN/EtOH (60 mL, 2/1) and filtered to afford N-[(1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]-1-[(2R)-2-hydroxypropyl]-1H-pyrazole-4-carboxamide (1.2 g, 97% ee) as an off-white solid. LRMS (ES) m/z 382 (M+H); ¹H-NMR (300 MHz, DMSO-d6) δ 8.46 (d, J = 8.4 Hz, 1H), 8.20 (s, 1H), 7.88 (m, 3H), 7.38 (d, J = 7.8 Hz, 1H), 5.57 (dd, J = 8.1, 16.2 Hz, 1H), 4.96 (d, J = 4.5 Hz, 1H), 4.03 (m, 3H), 3.01 (m, 4H), 2.46 (m, 1H), 2.09-1.89 (m, 1H), 1.36 (t, J = 6.0Hz, 3H), 1.06 (d, J= 6.0Hz, 3H).

Example 36

Synthesis of Compound 541

[0527] Compound 541 was prepared by a method analogous to the method described for Compound 541, using (2S)-2-methyloxirane in place of the (2R)-2-methyloxirane. LRMS (ES) m/z 382 (M+H).

Example 37

Intermediate I

1. Synthesis of Intermediate 37-2:

[0528] 

[0529] To a solution of 5-bromo-2,3-dihydro-1H-inden-1-one (80 g, 381 mmol, 1.00 equiv) in DMF (500 mL) were added Zn(CN)₂ (27.8 g, 237.61 mmol, 0.63 equiv) and Pd(PPh₃)₄ (15.8 g, 13.67 mmol, 0.036 equiv). After stirring overnight at 80 °C in an oil bath, the mixture was cooled and the solids were filtered off. The filtrate was diluted with a mixture of ethyl acetate and water (800 mL, 1/1). The organic layer was separated and the aqueous layer was extracted with ethyl acetate (400 mL) twice. The combined organic layers were dried over anhydrous sodium sulfate and concentrated under reduced pressure. The residue was purified by silica gel chromatography (EA/PE) to give a product. This product was triturated with a mixture of PE/EA (80 mL, 10/1) to afford 48.3 g (81%) of 1-oxo-2,3-dihydro-1H-indene-5-carbonitrile as a yellow solid.

2. Synthesis of Intermediate 37-3:

[0530] 

[0531] To a solution of 1-oxo-2,3-dihydro-1H-indene-5-carbonitrile (61.5 g, 392 mmol, 1.00 equiv) in ethanol (1.5 L) were added HO-NH₂.HCl (81.1 g, 1.2 mol, 3.00 equiv) and TEA (158.3 g, 1.6 mol, 4.00 equiv). After stirring for 2.5 h at 85 °C, the resulting mixture was cooled to RT and concentrated under reduced pressure. The residue was purified by silica gel chromatography (DCM/MeOH) to give 80 g (99%) of (1Z)-N-hydroxy-1-(hydroxyimino)-2,3-dihydro-1H-indene-5-carboximidamide as a yellow solid.

3. Synthesis of Intermediate 37-4:

[0532] 

[0533] To a solution of (1Z)-N-hydroxy-1-(hydroxyimino)-2,3-dihydro-1H-indene-5-carboximidamide (30 g, 146 mmol, 1.00 equiv) in dioxane (60 mL) was added (1,1-dimethoxyethyl)dimethylamine (20 g, 150 mmol, 1.00 equiv). After stirring overnight at 90 °C, the resulting mixture was concentrated under reduced pressure. The residue was purified by silica gel chromatography (EA/PE) to give 22 g (66%) of N-[(1Z)-5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-ylidene]hydroxylamine as a brown solid.

4. Synthesis of Intermediate I:

[0534] 

[0535] To a solution of N-[(1E)-5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-ylidene] hydroxylamine (15.6 g, 68.1 mmol, 1.00 equiv) in a mixture of MeOH and THF (300/300 mL) were added MoO₃ (19.8 g, 138 mmol, 2.00 equiv) and NaBH₄ (10.4 g, 273.68 mmol, 4.00 equiv) in portions. After stirring overnight at RT, the reaction was quenched by addition of NH₄Cl (aq) (50 mL) and concentrated under reduced pressure. The residue was purified by silica gel chromatography (DCM/MeOH) to give a product. This product was triturated with EA:PE (1/10) to give 11 g (75 %) of 5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine (Intermediate I) as an off-white solid. LRMS (ES) m/z 199 (M-17). ¹H-NMR:(DMSO, 300MHz, ppm): δ 7.99 (2H, s), 7.66 (1H, m), 6.49 (2H, s), 4.56-4.51 (1H, t, J = 7.2), 3.16-3.00 (1H, m), 2.92-2.82 (1H, m), 2.66 (3H, s), 2.44-2.43 (1H, m), 1.99-1.80 (1H, m)

Example 38

Intermediate II

1. Synthesis of Intermediate 38-2:

[0536] 

[0537] To a solution of 5-bromo-2,3-dihydro-1H-inden-1-one (50 g, 237 mmol, 1.00 equiv) in THF (400 mL) was added (3R)-1-methyl-3,3-diphenyl-hexahydropyrrolo[1,2-c][1,3,2]oxazaborole (1 M in PhMe ) (37 mL, 0.15 equiv) under nitrogen. This was followed by the addition of Borane-methylsulfide (10 M in THF) (32.2 g, 1.4 equiv) dropwise with stirring at -10 °C over 1 h. After stirring for 3 hours at -10 °C, the reaction was quenched by slow addition of water (200 mL). The resulting solution was extracted with EA (200 mL) three times. The combined organic layers were washed with brine (300 mL), dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purified by silica gel (packed with 1% TEA in PE) chromatography (EA/PE, 1/3) to give a product. This product was triturated with hexane (300 mL) to afford 38 g (75%) of (1S)-5-bromo-2,3-dihydro-1H-inden-1-ol as a light yellow solid. LRMS (ES) m/z 339 (M-17).

2. Synthesis of Intermediate 38-3:

[0538] 

[0539] To a solution of (1S)-5-bromo-2,3-dihydro-1H-inden-1-ol (42 g, 197 mmol, 1.00 equiv) in toluene (500 mL) was added DPPA (74.29 g, 269.95 mmol, 1.37 equiv) under nitrogen. To this mixture was added DBU (45 g, 295 mmol, 1.50 equiv) dropwise with stirring at 0 °C over 1 h. After stirring for 3 h at 0 to 15 °C, the mixture was diluted with EA (400 mL), washed with water (400 mL) three times, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purified by silica gel (packed with 1% TEA in PE) chromatography (PE) to give 44.4 g (95%) of (1R)-1-azido-5-bromo-2,3-dihydro-1H-indene as dark brown oil. The dark brown oil was used for next step without further purification. LRMS (ES) m/z 195, 197 (M-42).

3. Synthesis of Intermediate 38-4:

[0540] 

[0541] To a solution of (1R)-1-azido-5-bromo-2,3-dihydro-1H-indane (44.3 g, 186 mmol, 1.00 equiv) in MeOH (600 mL) was added SnCl₂.2H₂O (76 g, 337 mmol, 1.81 equiv) carefully. After stirring overnight at room temperature, the mixture was diluted with EA (500 mL) and NaOH (2 N, 700 mL), stirred at room temperature for 1 h, and filtered. The filtrate was separated and the aqueous layer was extracted with EA (300 mL). The combined organic layers were extracted with HCl (1 N, 500 mL) twice and the aqueous layers were combined. The pH of the aqueous layers was adjusted to 11 with sodium hydroxide (sat.) and extracted with EA (300 mL) three times. The combined organic layers were dried over anhydrous sodium sulfate and concentrated under reduced pressure to give 31.8 g (80%) of (1R)-5-bromo-2,3-dihydro-1H-inden-1-amine as yellow oil. LRMS (ES) m/z 195, 197 (M-16).

4. Synthesis of Intermediate 38-5:

[0542] 

[0543] To a solution of (1R)-5-bromo-2,3-dihydro-1H-inden-1-amine (31.8 g, 150 mmol, 1.00 equiv) in DCM (500 mL) was added TEA (22.7 g, 224.76 mmol, 1.5 equiv) and a solution of (Boc)₂O (39.2 g, 180 mmol, 1.20 equiv) in DCM (150 mL) dropwise at -5 °C over a period of 45 m. The mixture was then warmed to r.t., stirred at r.t. for 2 h., diluted with DCM (200 mL), washed with water (500 mL) and brine (200 mL) twice, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The product was triturated with hexanes (300 mL) to give 38.7 g (83%) of tert-butyl N-[(1R)-5-bromo-2,3-dihydro-1H-inden-1-yl]carbamate as a white solid. LRMS (ES) m/z 256, 258 (M+H-56).

5. Synthesis of Intermediate 38-6:

[0544] 

[0545] To a solution of tert-butyl N-[(1R)-5-bromo-2,3-dihydro-1H-inden-1-yl]carbamate (25.5 g, 81.7 mmol, 1.00 equiv) in dioxane (270 mL) were added K₄Fe(CN)₆.3H₂O (17.3 g, 41 mmol, 0.50 equiv), 2nd Generation XPhos precatalyst (965 mg, 1.23 mmol, 0.02 equiv), X-phos (584 mg, 1.22 mmol, 0.01 equiv), and a solution of KOAc (16.0 g, 163 mmol, 2.00 equiv) in water (270 mL) under nitrogen. After stirring at 105 °C for 5 h, the resulting solution was diluted with EA (500 mL). The solids were removed by filtration. The filtrate was separated and the aqueous layer was extracted with EA (300 mL) twice. The combined organic layers were washed with brine (300 mL), dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purified by silica gel chromatography (EA/PE, 15/85) to give 20 g (94%) of tert-butyl N-[(1R)-5-cyano-2,3-dihydro-1H-inden-1-yl]carbamate as a white solid. LRMS (ES) m/z 259 (M+H).

6. Synthesis of Intermediate 38-7:

[0546] 

[0547] To a solution of hydroxylamine hydrochloride (18.7 g, 269 mmol, 2.0 equiv) in EtOH (600 g, 13.0 mol, 96 equiv) were added TEA (27.4 g, 271 mmol, 2.00 equiv) and tert-butyl N-[(1R)-5-cyano-2,3-dihydro-1H-inden-1-yl]carbamate (35 g, 135.5 mmol, 1.00 equiv) under N₂. After stirring at 75 °C for 2 h, the resulting mixture was concentrated under reduced pressure to afford 45 g of tert-butyl N-[(1R)-5-(N-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1-yl]carbamate as an off-white solid. The off-white solid was used in next step without further purification. LRMS (ES) m/z 292 (M+H).

7. Synthesis of Intermediate 38-8:

[0548] 

[0549] To a solution of tert-butyl N-[(1R)-5-(N-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1-yl]carbamate (5 g, 17.2 mmol, 1.00 equiv) in dioxane (30 mL) was added (1,1-dimethoxyethyl)dimethylamine (4.6 g, 34.2 mmol, 2.00 equiv) under nitrogen. After stirring at 80 °C for 2 h, the mixture was diluted with water (30 mL) and extracted with EA (50 mL) three times. The combined organic layers were washed with brine (30 mL) three times, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The product was triturated with a mixture of EA and hexanes to afford 2.8 g (52%) of tert-butyl N-[(1R)-5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate as a light yellow solid. LRMS (ES) m/z 316 (M+H).

8. Synthesis of Intermediate II:

[0550] 

[0551] To a solution of tert-butyl N-[(1R)-5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl]carbamate (2.8 g, 9.0 mmol, 1.00 equiv) in DCM (30 mL) was added trifluoroacetic acid (5 mL). After stirring for 4 h at room temperature, the resulting mixture was concentrated under reduced pressure. The residue was dissolved in a mixture of EA (20 mL) and water (5 mL). The pH of the solution was adjusted to 10 with sodium carbonate (sat.) and concentrated under reduced pressure. The residue was purified by a silica gel column with DCM/MeOH (10/1) as eluent to afford 1.1 g (56%) of (1R)-5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-amine (Intermediate II) as a white solid. LRMS (ES) m/z 199 (M-16). ¹H-NMR: (400 MHz, DMSO-d₆, ppm) δ 7.85 - 7.76 (m, 2H), 7.49 (d, J = 7.8 Hz, 1H), 4.22 (t, J = 7.8 Hz, 1H), 2.91 (ddd, J = 16.0, 8.7, 2.8 Hz, 1H), 2.75 (dt, J = 16.4, 8.7 Hz, 1H), 2.63 (s, 3H), 2.36 (did, J = 12.3, 7.5, 2.8 Hz, 1H), 2.17 (s, 2H), 1.62 (ddt, J = 12.3, 9.4, 8.6 Hz, 1H).

Example 39

Intermediate III

1. Synthesis of Intermediate 39-2:

[0552] 

[0553] To a solution of 4-bromo-2-hydroxybenzaldehyde (31.5 g, 156 mmol, 1.00 equiv) in DMSO (500 mL) was added S,S-dimethylmethanesulfinyl iodide (41.3 g, 188 mmol, 1.20 equiv). The mixture was cooled to 0 °C and t-BuOK (21.0 g, 187 mmol, 1.20 equiv) was added in portions at 0 °C over a period of 15 min. The mixture was then warmed to r.t. After stirring for 1.5 h at room temperature, the resulting solution was diluted with water (500 mL) and extracted with EA (400 mL) four times. The combined organic layers were washed with brine (400 mL), dried over anhydrous sodium sulfate, and concentrated under reduced pressure to give a material. This material was combined with a previous batch (same scale) and purified by silica gel chromatography (EA/PE, 1/4) to give 51.7 g of 6-bromo-2,3-dihydro-1-benzofuran-3-ol as a white solid. The product was kept under N₂.

2. Synthesis of Intermediate 39-3:

[0554] 

[0555] To a solution of 6-bromo-2,3-dihydro-1-benzofuran-3-ol (30 g, 140 mmol, 1.00 equiv) in toluene (480 mL) under N₂ were added DPPA (42.2 g, 153 mmol, 1.10 equiv) and a solution of DBU (23.3 g, 153 mmol, 1.10 equiv) in toluene (20 mL) dropwise at 0 °C over a period of 30 min. After stirring at 15 °C for 3.5 h, the resulting solution was diluted with EA (500 mL), washed with brine (300 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/9) to give 30 g (90%) of 3-azido-6-bromo-2,3-dihydro-1-benzofuran as light yellow oil.

3. Synthesis of Intermediate 39-4:

[0556] 

[0557] To a solution of 3-azido-6-bromo-2,3-dihydro-1-benzofuran (28 g, 117 mmol, 1.00 equiv) in THF (400 mL) was added PPh₃ (45.8 g, 175 mmol, 1.50 equiv) at r.t. After stirring for 1 h, the mixture was poured into a solution of potassium hydroxide (16.3 g, 291 mmol, 2.49 equiv) in water (100 mL) and stirred for an additional 3 h. The mixture was then heated to 55 °C for 2 h, cooled to RT, and diluted with EA (500 mL) and brine (200 mL). The aqueous layer was extracted with EA (300 mL) twice. The combined organic layers were washed with brine (300 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (MeOH/EA, 1/9) to give 18 g of 6-bromo-2,3-dihydro-1-benzofuran-3-amine as yellow oil.

4. Synthesis of Intermediate 39-5:

[0558] 

[0559] To a solution of 6-bromo-2,3-dihydro-1-benzofuran-3-amine (18.1 g, 84.6 mmol, 1.00 equiv) in DCM (200 mL) cooled to 0 °C under N₂ were added TEA (17.1 g, 169 mmol, 2.00 equiv) and a solution of (Boc)₂O (18.4 g, 84.3 mmol, 1.00 equiv) in DCM (200 mL) dropwise. The mixture was then stirred at r.t. for 4 h, diluted with DCM (400 mL), washed with water (400 mL) and brine (400 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 6/94) to give 18.4 g (69%) of tert-butyl N-(6-bromo-2,3-dihydro-1-benzofuran-3-yl)carbamate as an off-white solid.

5. Synthesis of Intermediate 39-6:

[0560] 

[0561] To a solution of tert-butyl N-(6-bromo-2,3-dihydro-1-benzofuran-3-yl)carbamate (17.4 g, 55.3 mmol, 1.00 equiv) in dioxane (260 mL) were added FeK₄(CN)₆.3H₂O (11.7 g, 27.7 mmol, 0.50 equiv), X-phos (400 mg, 0.84 mmol, 0.02 equiv), 2G-Xphos precatalyst (650 mg, 0.83 mmol, 0.01 equiv), and a solution of KOAc (11 g, 112 mmol, 2.03 equiv) in water (260 mL) under nitrogen. After stirring at 80 °C for 4 h, the resulting solution was diluted with EA (500 mL) and was filtered to remove solids. The aqueous layer was extracted with EA (300 mL) three times. The combined organic layers were washed with brine (300 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 19/81) to give 14.3 g (99%) of tert-butyl N-(6-cyano-2,3-dihydro-1-benzofuran-3-yl)carbamate as an off-white solid.

6. Synthesis of Intermediate III:

[0562] 

[0563] To a solution of tert-butyl N-(6-cyano-2,3-dihydro-1-benzofuran-3-yl)carbamate (13.3 g, 51.1 mmol, 1.00 equiv) in MeOH (270 mL) were added HONH₂.HCl (7.06 g, 102 mmol, 2.00 equiv) and sodium bicarbonate (13 g, 155 mmol, 3.03 equiv). After stirring for 80 °C for 4 h, the solids were filtered off and the filtrate was concentrated under reduced pressure to give 14.3 g (95%) of tert-butyl N-[6-(N-hydroxycarbamimidoyl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (Intermediate III) as a white solid.

Example 40

Intermediate IV

1. Synthesis of Intermediate 40-2:

[0564] 

[0565] To a solution of 1-(4-bromo-2-hydroxyphenyl)ethan-1-one (35 g, 163 mmol, 1.0 equiv) in a mixture of DCE (800 mL) and MeOH (320 mL) was added benzyltrimethylazanium dichloroiodanuide (113 g, 325 mmol, 2.0 equiv) under nitrogen. The mixture was stirred at 70 °C for 4 h; cooled to r.t.; concentrated under reduced pressure; dissolved in DCM (800 mL); washed with water (400 mL), brine (400 mL), and NaHSO₃ (5%, 500 mL); dried over Na₂SO₄; and concentrated under reduced pressure to afford 45.3 g of 1-(4-bromo-2-hydroxyphenyl)-2-chloroethan-1-one as a brown solid.

2. Synthesis of Intermediate 40-3:

[0566] 

[0567] To a solution of 1-(4-bromo-2-hydroxyphenyl)-2-chloroethan-1-one (43.1 g, 173 mmol, 1.0 equiv) in ACN (1.2 L) was added a solution of TEA (26.2 g, 259 mmol, 1.0 equiv) in ACN (15 mL). The mixture was stirred for 2 h, concentrated under reduced pressure, redissolved in EA (800 mL), washed with water (400 mL) and brine (400 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (DCM/PE, 3/7) to afford 15 g (41%) of 6-bromo-2,3-dihydro-1-benzofuran-3-one as a yellow solid.

3. Synthesis of Intermediate 40-4:

[0568] 

[0569] To FA (14.6 g, 318 mmol, 3.5 equiv) cooled to 0 °C was added TEA (27.5 g, 272 mmol, 3.0 equiv) dropwise with stirring under nitrogen. To this mixture were added a solution of 6-bromo-2,3-dihydro-1-benzofuran-3-one (19.4 g, 90.9 mmol, 1.0 equiv) in DCM (500 mL) and (S,S)-N-(p-toluenesulfonyl)-1-2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II) (1.65 g, 2.6 mmol, 0.03 equiv). The mixture was stirred overnight at room temperature and poured into water (500 mL). The resulting solution was extracted with DCM (500 mL) three times. The combined organic layers were washed with brine (500 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 1/9) to afford 13.4 g (69%) of (3R)-6-bromo-2,3-dihydro-1-benzofuran-3-ol as a yellow solid with 96% ee. (Chiral_SFC, CHIRALPAK AD-H 4.6*100 mm, 5 µm).

4. Synthesis of Intermediate 40-5:

[0570] 

[0571] To a solution of (3R)-6-bromo-2,3-dihydro-1-benzofuran-3-ol (13.4 g, 62.3 mmol, 1.0 equiv) in toluene (250 mL) cooled to 0 °C were added DPPA (20.6 g, 74.8 mmol, 1.2 equiv) and a solution of DBU (14.2 g, 93.3 mmol, 1.50 equiv) in toluene (50 mL) dropwise. The mixture was stirred overnight, poured into EA (500 mL), washed with water (250 mL) twice and brine (250 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 5/95) to give 10.4 g of (3S)-3-azido-6-bromo-2,3-dihydro-1-benzofuran as yellow oil.

5. Synthesis of Intermediate 40-6:

[0572] 

[0573] To a solution of (3S)-3-azido-6-bromo-2,3-dihydro-1-benzofuran (10.4 g, 43.5 mmol, 1.0 equiv) in THF (150 mL) were added PPh₃ (22.8 g, 86.8 mmol, 2.0 equiv) and a solution of potassium hydroxide (6.1 g, 108 mmol, 2.5 equiv) in water (40 mL). The mixture was stirred at 50 °C for 1 h and r.t. overnight. The aqueous layer was extracted with EA (100 mL) three times. The combined organic layers were washed with brine (100 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA) to give 10.6 g of (3S)-6-bromo-2,3-dihydro-1-benzofuran-3-amine as yellow oil.

6. Synthesis of Intermediate IV:

[0574] 

[0575] To a solution of (3S)-6-bromo-2,3-dihydro-1-benzofuran-3-amine (10.6 g, 49.7 mmol, 1.0 equiv) in DCM (200 mL) cooled to 0 °C were added TEA (10.0 g, 99.2 mmol, 2.0 equiv) and a solution of Boc₂O (11.9 g, 54.6 mmol, 1.1 equiv) in DCM (50 mL) dropwise for a period of 30 min. The mixture was stirred at r.t. overnight, poured into water (300 mL), and extracted with DCM (300 mL) three times. The combined organic layers were washed with brine (500 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by silica gel chromatography (EA/PE, 60/40) to give an intermediate product, which was tritrated from ethanol/water (5/4) to afford 9.2 g (97% ee) of tert-butyl N-[(3S)-6-bromo-2,3-dihydro-1-benzofuran-3-yl]carbamate (Intermediate IV) as a white solid. LRMS (ES) m/z 258, 260 (M+H-56). ¹H-NMR: (300 MHz, DMSO-d6, ppm)δ 7.53 (d, J = 7.6 Hz, 1H), 7.25 - 7.16 (m, 1H), 7.05 (d, J = 1.7 Hz, 1H), 7.03 (d, J = 1.7 Hz, 1H), 5.21 (d, J = 7.7 Hz, 1H), 4.66 (t, J = 9.2 Hz, 1H), 4.23 (dd, J = 9.6, 5.4 Hz, 1H), 1.38 (s, 9H).

Example 41

[0576] 

[0577] To a stirred solution of ethyl 2H-1,2,3,4-tetrazole-5-carboxylate (100 g, 704 mmol, 1.0 equiv) in ACN (750 mL) was added K₂CO₃ (214 g, 1.5 mol, 2.2 equiv). After the mixture was stirred for 15 min, MeI (210 g, 1.47 mol, 2.1 equiv) was added and the mixture was stirred for 14 h. The mixture was then filtered and the filter cake was washed with ACN (300 mL) three times. The combined filtrate was combined with aqueous NaOH (4 N, 220 mL, 845 mmol, 1.2 equiv) at r.t. and stirred for 1 h. The ACN was then removed by rotary evaporation and the pH of the aqueous solution was adjusted to 1-2 with HCl (6 N). To this mixture was added enough EA to dissolve the precipitate. The phases were separated and the aqueous layer were extracted with EA (1 L) four times. The combined organic layers were dried over anhydrous Na₂SO₄ and concentrated under reduced pressure. The material was suspended in DCM (165 mL) and stirred for 1 h. The solids were collected by filtration, washed with DCM (30 mL) three times, and dried under vacuum to afford 2-methyl-2H-1,2,3,4-tetrazole-5-carboxylic acid (27 g, 30%) (Intermediate V) as a white solid.

Example 41

[0578] 

[0579] To a solution of N-[(1R)-5-bromo-2,3-dihydro-1H-inden-1-yl]-1-methyl-1H-pyrazole-5-carboxamide (1.6 g, 5.00 mmol, 1.00 equiv) in dioxane (40 mL) were added Pd(dppf)Cl₂.CH₂Cl₂ (200 mg, 0.61 mmol, 0.05 equiv), KOAc (1.2 g, 12.2 mmol, 2.50 equiv), and 4,4,5,5-tetramethyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane (1.52 g, 5.99 mmol, 1.20 equiv) under nitrogen. The mixture was stirred at 70 °C for 2 h, cooled to r.t., filtered to remove solids, diluted with EA (50 mL), washed with water (50 mL), dried over anhydrous sodium sulfate, concentrated under reduced pressure, and purified by a silica gel chromatography (EA/PE, 13/87) to afford 2.05 g of 1-methyl-N-[(1R)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-yl]-1H-pyrazole-5-carboxamide (Intermediate VI) as an off-white solid.

Example 42

Synthesis of Compound 295

[0580] 

[0581] To a suspension of intermediate 5-6 (40 mg, 0.14 mmol, 1.0 equiv.) in THF (1.0 mL) was added DIEA (46 µL, 0.28 mmol, 2.0 equiv.) and isocyanatomethane (15.9 mg, 0.28 mmol, 2.0 equiv.) at rt. The mixture was stirred at 40 °C for 3 h, concentrated, and triturated with MeOH to afford 14.4 mg of (R)-1-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methylurea (Compound 295) as a solid. LRMS (ES) m/z 309.1 (M+H). ¹H NMR (400 MHz, DMSO-d₆) δ 7.94 - 7.87 (m, 2H), 7.55 (t, J = 52 Hz, 1H), 7.42 - 7.38 (m, 1H), 6.37 (d, J = 8.4 Hz, 1H), 5.75 (d, J = 4.8 Hz, 1H), 5.18 (q, J = 8.2 Hz, 1H), 3.03-2.95 (m, 1H), 2.90-2.80 (m, J = 16.4, 1H), 2.62 (d, J = 4.7 Hz, 3H), 2.48-2.39 (m, 1H), 1.83-1.71 (m, 1H).

[0582] The following compounds were prepared by methods analogous to the method described for Compound 295:

Compound No.	LRMS (ES) m/z
289	M+H=335.1
292	M+H=337.1
295	M+H=309.1
296	M+H=323.1
297	M+H=349.1
298	M+H=363.1

Example 43

Synthesis of Compound 304

[0583] 

[0584] To a suspension of intermediate 31-2 (1.04 g, 3.9 mmol, 1.0 equiv.) in DCM (10.0 mL) was added pyridine (6.2 g, 78.3 mmol, 20.0 equiv.) and methyl chloroformate (0.44 g, 4.7 mmol, 1.2 equiv.) at 0 °C. The mixture was stirred at rt for 3 h, diluted with EA, washed with water, aqueous NH₄Cl solution, and brine, dried over Na₂SO₄, concentrated, and purified on silica gel using EA/HE (20-100%) as eluent to give a solid. The solid was triturated with acetonitrile to afford 1.03 g of methyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate (Compound 304) as a solid. LRMS (ES) m/z 288.2 (M+H). ¹H NMR (400 MHz, Methylene Chloride-d₂) δ 8.00 - 7.92 (m, 2H), 7.45 (d, J = 7.8 Hz, 1H), 5.33 - 5.24 (m, 1H), 5.03 (br, 1H), 3.74 (s, 3H), 3.13 - 2.88 (m, 4H), 2.72 - 2.59 (m, 1H), 1.94-1.84 (m, 1H), 1.46 (t, J = 7.6 Hz, 3H).

[0585] The following compounds were prepared by methods analogous to the method described for Compound 305:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
278	M+H=324	325	M+H=342.2
279	M+H=338.1	326	M+H=340.2
280	M+H=352.1	327	M+H=344.2
282	M+H=310.1	328	M+H=354.2
291	M+H=351.1	333	M+H=338.1
303	M+H=274.1	334	M+H=350.1
304	M+H=288.1	345	M+H=341.1
305	M+H=300.1	348	M+H=302
306	M+H=304.1	349	M+H=290
307	M+H=302.1	350	M+H=300
319	M+H=314.1	358	M+H=344.1
320	M+H=316.1	359	M+H=360.2
321	M+H=328.1	360	M+H=385.2
322	M+H=330.1	361	M+H=401.1
323	M+H=328.2	362	M+H=386.1
324	M+H=332.1	363	M+H=400.1

Example 44

Synthesis of Compound 551

1. Synthesis of Intermediate 44-3:

[0586] 

[0587] To a mixture of 1-methyl-1H-pyrazole-4-carboxylic acid (2.3 g, 18.2 mmol, 1.2 equiv), HOBt (2.1 g, 15.1 mmol, 1.0 equiv), and EDCI (5.8 g, 30.3 mmol, 2.0 equiv) in DMF (10 mL) was added DIEA (7.5 mL, 45.4 mmol, 3.0 equiv). The mixture was stirred for 10 min, followed by addition of (R)-1-amino-2,3-dihydro-1H-indene-5-carbonitrile 4-methylbenzenesulfonate (5.0 g, 15.1 mmol, 1.0 equiv), and continue to stir overnight. To this mixture was added water (60.0 mL). The solid was collected, washed with more water (20.0 mL), and dried to give 3.5 g (86%) of (R)-N-(5-cyano-2,3-dihydro-1H-inden-1yl)-1-methyl-1H-pyrazole-4-carboxamide (44-3) as an off-white solid. LRMS (ES) 267.1 (M+H). ¹H NMR (400 MHz, methylene chloride-d₂) δ 7.86 (s, 1H), 7.74 (d, J = 0.8 Hz, 1H), 7.60 - 7.48 (m, 2H), 7.48 - 7.42 (m, 1H), 6.06 (d, J= 8.4 Hz, 1H), 5.69 (q, J= 8.3 Hz, 1H), 3.94 (s, 3H), 3.15 - 2.90 (m, 2H), 2.74-2.64 (m,1H), 2.03-1.90 (m, 1H).

2. Synthesis of Intermediate 44-4:

[0588] 

[0589] To a suspension of (R)-N-(5-cyano-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide (3.0 g, 11.3 mmol, 1.0 equiv) in EtOH (20.0 mL) was added hydroxylamine (50% w/w, 4.0 mL). The mixture was heated to 80 °C for 3 h and concentrated to dryness to afford 3.3 g (98%) of (R,Z)-N-(5-(N'-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide (44-4) as an off-white solid. LRMS (ES) m/z 300.1 (M+H).

3. Synthesis of Compound 551:

[0590] 

[0591] To a suspension of (R,Z)-N-(5-(N'-hydroxycarbamimidoyl)-2,3-dihydro-1H-inden-1yl)-1-methyl-1H-pyrazole-4-carboxamide (140 mg, 0.47 mmol, 1.0 equiv) in a mixture of toluene and DMF (5.0 mL, 9/1) was added methyl 2-methoxypropanoate (165.8 mg, 1.4 mmol, 3.0 equiv). The mixture was sealed, heated to 120 °C overnight, cooled to rt, and filtered off the solid. The filtrate was concentrated and purified with Prep-HPLC with the following conditions: (Agilent 1100 series) Column, Phenomex Genmuni, 5 µm,21.5*150mm; mobile phase, water (0.1 HCOOH) and ACN (35.0% ACN up to 55.0% in 8 min). This purification afforded 85 mg (49%) of N-((1R)-5-(5-(1-methoxyelhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide (Compound 551). LRMS (ES) m/z 368.1 (M+H). ¹H NMR (400 MHz, Methylene Chloride-d₂) δ 8.01 (s, 1H), 7.96 (d, J = 8.0 Hz, 1H), 7.86 (s, 1H), 7.75 (s, 1H), 7.46 (d, J = 8.0 Hz, 1H), 6.20 (d, J= 8.6 Hz, 1H), 5.68 (q, J= 8.1 Hz, 1H), 4.73 (q, J= 6.7 Hz, 1H), 3.92 (s, 3H), 3.47 (s, 3H), 3.15-3.04 (m, 1H), 3.04-2.92 (m, 1H), 2.76 - 2.62 (m, 1H), 2.05 - 1.89 (m, 1H), 1. 66 (d, J = 6.7 Hz, 3H).

[0592] The following compounds were prepared by methods analogous to the method described for Compound 551:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
543	M+H= 396.1	548	M+H= 396.1
544	M+H= 382.1	549	M+H= 354.1
545	M+H= 352.1	550	M+H= 354.1
546	M+H= 368.1	551	M+H= 368.1
547	M+H= 336.1	552	M+H= 354.1

Example 45

Synthesis of Compound 609

1. Synthesis of Intermediate 45-2:

[0593] 

[0594] A solution of 1,3-dibromo-5-methoxybenzene (24.5 g, 92.13 mmol, 1 equiv) in Et₂O (400 mL) under nitrogen, cooled to -78 °C and stirred for 20 min was added n-BuLi (2.5mol/L in THF, 44 mL, 1.20 equiv) dropwised at -78 °C. The reaction mixture was continued to stir for 1h at -78 °C followed by addition of DMF (8.1 g, 110.55 mmol, 1.2 equiv) dropwise. After stirring for 45 min at -78°C, the reaction was quenched with water (200 ml) carefully and extracted with EtOAc (500 mL) twice. The combined organic layers were concentrated under reduced pressure to give a mixture, which was further triturated with hexane (200mL) to afford 3-bromo-5-methoxybenzaldehyde (45-2) (14.5 g, 73.2%) as a white solid.

2. Synthesis of Intermediate 45-3:

[0595] 

[0596] To formic acid (10.8 g, 233.95 mmol, 3 equiv) at 0 °C was added TEA (9.5 g, 93.58 mmol, 1.2 equiv) dropwise. After stirring for 30 min. at rt, to this mixture were added 3-bromo-5-methoxybenzaldehyde (16.77 g, 77.98 mmol, 1 equiv) and 2,2-dimethyl-1,3-dioxane-4,6-dione (11.2 g, 77.71 mmol, 1.00 equiv) in DMF (75 mL) dropwise. The reaction mixture was stirred at 100 °C for 50 h, cooled to 0 °C, quenched with conc. HCl (20mL), and diluted with water (500 mL). The mixture was extracted with DCM (300 mL) three times. The combined organic layers were washed with NaOH (1 N, 500 mL) twice. The aqueous phase was combined, acidified to pH 2 with conc. HCl, and extracted with EtOAc (300 mL) twice. The combined organic layers were washed with brine (500 mL) twice, dried over anhydrous Na₂SO₄, and concentrated under reduced pressure to give 3-(3-bromo-5-methoxyphenyl) propanoic acid (45-3) (13 g, 64.34%) as a yellow oil.

3. Synthesis of Intermediate 45-4:

[0597] 

[0598] A solution of 3-(3-bromo-5-methoxyphenyl)propanoic acid (30 g, 115.79 mmol, 1 equiv) in triflic acid (90 mL) was stirred for 2 h at room temperature. The reaction was quenched by the addition of ice water (1000 mL) at 0 °C, and extracted with EtOAc (500 mL) three times. The combined organic layers were washed with NaHCO₃ (500 mL) twice, dried over anhydrous Na₂SO₄, concentrated under reduced pressure, and purified by reverse flash chromatography with the following conditions: column, C18 silica gel; mobile phase, ACN in water, 35% to 65% gradient in 40 min; detector, UV 254 nm. to give 1.6 g of 5-bromo-7-methoxy-2,3-dihydro-1H-inden-1-one (45-4) as a white solid.

4. Synthesis of Intermediate 45-5:

[0599] 

[0600] To a solution of 5-bromo-7-methoxy-2,3-dihydro-1H-inden-1-one (1.68 g, 6.97 mmol, 1 equiv) in THF (60 mL) at -10 °C was added R-CBS (1 mol/L in toluene, 1.185 mL, 1.19 mmol, 0.17 equiv). To this solution stirred 10 min at -10°C was added BH₃-Me₂S (10mol/L, 1.18 mL, 11.8 mmol, 1.70 equiv). The mixture was stirred at rt for 1 h, quenched with ice water (10 mL), and extracted with EA (100 mL) twice. The combined organic layers were washed with brine (100 mL) dried over Na₂SO₄, concentrated under reduced pressure and purified by reverse phase flash chromatography using ACN and water as eluent to afford 680 mg (40%) of (1S)-5-bromo-7-methoxy-2,3-dihydro-1H-inden-1-ol (45-5) as a white solid.

5. Synthesis of Intermediate 45-6:

[0601] 

[0602] To a solution of (1S)-5-bromo-7-methoxy-2,3-dihydro-1H-inden-1-ol (650 mg, 2.67 mmol, 1.0 equiv) in toluene (10 mL) at 0 °C were added DBU (1221.2 mg, 8.02 mmol, 3 equiv) and DPPA (1471.7 mg, 5.35 mmol, 2.0 equiv) dropwise. After stirring for 10 h, the reaction was quenched with water (10 mL) and extracted with EtOAc (30mL) three times. The combined organic layers were washed with brine (20 mL), dried over anhydrous Na₂SO₄, concentrated under reduced pressure, and purified by silica gel column chromatography eluting with PE/EtOAc (3:1) to afford 530 mg (74%) of (1R)-1-azido-5-bromo-7-methoxy-2,3-dihydro-1H-indene (45-6) as a paleyellow oil.

6. Synthesis of Intermediate 45-7:

[0603] 

[0604] To a solution of (1R)-1-azido-5-bromo-7-methoxy-2,3-dihydro-1H-indene (550 mg, 2.05 mmol, 1.0 equiv) in THF (6 mL) were added PPh₃ (645.7 mg, 1.2eq) and KOH (287.7 mg, 5.13 mmol, 2.5 equiv) in waster (1.5 mL) dropwise. The mixture was stirred at rt for 1h and at 50 °C overnight. The resulting mixture was concentrated under reduced pressure to give 1.5 g of mixture containing (1R)-5-bromo-7-methoxy-2,3-dihydro-1H-inden-1-amine (45-7).

7. Synthesis of Intermediate 45-8:

[0605] 

[0606] To a solution of (1R)-5-bromo-7-methoxy-2,3-dihydro-1H-inden-1-amine (1.5 g mixture from previously step) in DCM (6 mL), was added TEA (601.8 mg, 5.95 mmol, 3.0 equiv) and Boc₂O (649.0 mg, 2.97 mmol, 1.50 equiv). After stirring at rt for 2 h. The mixture was concentrated under reduced pressure and purified by reverse flash chromatography with the following conditions: column, C18 silica gel; mobile phase, ACN in water, 30% to 70% gradient in 30 min; detector, UV 254 nm to afford 330 mg of tert-butyl N-[(lR)-5-bromo-7-methoxy-2,3-dihydro-1H-inden-1-yl]carbamate (45-8) as an off-white solid.

8. Synthesis of Intermediate 45-9:

[0607] 

[0608] To a solution of tert-butyl N-[(1R)-5-bromo-7-methoxy-2,3-dihydro-1H-inden-1-yl]carbamate (320 mg, 0.94 mmol, 1 equiv) in dioxane(4 mL) and water (1 mL) were added K₄Fe(CN)₆.3H₂O (197.5 mg, 0.47 mmol, 0.50 equiv), 2nd X-PHOS (14.7 mg, 0.02 mmol, 0.02 equiv), and X-Phos (8.9 mg, 0.02 mmol, 0.02 equiv) under nitrogen atmosphere. The mixture was stirred at 100 °C for 8 h, cooled to rt, diluted with water (20 mL), and extracted with EA (20 mL) three times. The combined organic layers were washed with brine (20 mL) dried over sodium sulfate, concentrated, and purified by silica gel eluting with PE/EA (10/1) to afforded 190 mg (74%) of tert-butyl (R)-(5-cyano-7-methoxy-2,3-dihydro-1H-inden-1-yl)carbamate (45-9) as a white solid.

9. Synthesis of Intermediate 45-10:

[0609] 

[0610] To a solution of tert-butyl N-[(1R)-5-cyano-7-methoxy-2,3-dihydro-1H-inden-1-yl]carbamate (180 mg, 0.62 mmol, 1.0 equiv) in EtOH (3 mL) was added TEA (126.3 mg, 1.25 mmol, 2.0 equiv) and hydroxylamine hydrochloride (86.3 mg, 1.24 mmol, 2.0 equiv). The mixture was stirred at 60 °C overnight and concentrated under reduced pressure to give 300 mg of tert-butyl N-[(1R)-5-(N-hydroxycarbamimidoyl)-7-methoxy-2,3-dihydro-1H-inden-1-yl]carbamate (45-10) as an off- white solid.

10. Synthesis of Intermediate 45-11:

[0611] 

[0612] To a solution of tert-butyl N-[(1R)-5-(N-hydroxycarbamimidoyl)-7-methoxy-2,3-dihydro-1H-inden-1-yl]carbamate (270 mg, 0.84 mmol, 1.0 equiv) in dioxane (3 mL) was added propanoyl propanoate (108.2 mg, 0.83 mmol, 1.0 equiv). The mixture was stirred at 50°C for 1 h and at 100°C for 7h, cooled to rt, concentrated under reduced pressure, and purified by silica gel column chromatography, eluting with PE/EtOAc (9:1) to afford 170 mg (56%) of tert-butyl N-[(1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-7-methoxy-2,3-dihydro-1H-inden-1-yl]carbamate (45-11) as a white solid.

11. Synthesis of Intermediate 45-12:

[0613] 

[0614] To a solution of tert-butyl N-[(1R)-5-(5-ethyl-1,2,4-oxadiazol-3yl)-7-methoxy-2,3-dihydro-1H-inden-1-yl]carbamate (160 mg, 0.45 mmol, 1.0 equiv) in DCM (3.0 mL) at 0 °C was added tribromoborane (2.23 mL, 2.23 mmol, 5.01 equiv) dropwise. The mixture was stirred at rt for 80 h, cooled to 0 °C, quenched with MeOH (1mL), concentrated under reduced pressure, and purified by Prep-HPLC with the following conditions (2#SHIMADZU (HPLC-01)): Column, X Bridge Prep OBD C-18 Column, 30*150mm 5um; mobile phase, Water (10MMOL/L NH4HCO3) and ACN (34% Phase B up to 52% in 8 min); Detector 254nm, to afford 30mg (20%) of tert-butyl N-[(1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-7-hydroxy-2,3-dihydro-1H-inden-1-yl]carbamate (45-12) as a white solid.

12. Synthesis of Compound 609:

[0615] 

[0616] To a solution of 1-methyl-1H-pyrazole-4-carboxylic acid (21.9 mg, 0.17 mmol, 2.0 equiv) in DCM (0.5 mL) were added HOAt (13.0 mg, 0.10 mmol, 1.1 equiv), EDCI (18.3 mg, 0.10 mmol, 1.1 equiv), and DIEA (22.5 mg, 0.17 mmol, 2 equiv). The mixture was stirred at rt for 5 min, followed by addition of tert-butyl N-[(1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-7-hydroxy-2,3-dihydro-1H-inden-1-yl]carbamate (30 mg, 0.09 mmol, 1.0 equiv). The mixture was stirred at rt for 2 h and purified by Prep-HPLC with the following conditions (2#SHIMADZU (HPLC-01)): Column, X Bridge Prep OBD C18 Column, 30*150mm 5um; mobile phase, Water (10MMOL/L NH₄HCO₃) and ACN (26% Phase B up to 45% in 8 min); Detector, UV. 25 mg product was obtained. The crude product was purified by Chiral-Prep-HPLC with the following conditions (Prep-HPLC): Column, CHIRALPAK IE, 2*25cm, 5um; mobile phase, Hex: DCM=3:1(10mM NH₃ in MeOH) and EtOH (hold 50% EtOH/HE for 16 min) to afford 11.1 mg (36%) of N-[(1R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-7-hydroxy-2,3-dihydro-1H-inden-1-yl]-1-methyl-1H-pyrazole-4-carboxamide (Compound 609) as a white solid. LRMS (ES) m/z 354 (M+H). ¹H NMR (300 MHz, Chloroform-d) δ 9.62 (br, 1H), 7.90 (br, 1H), 7.75 (br, 1H), 7.50 (br, 2H), 6.30 (br, 1H), 5.49 br, 1H), 3.95 (s, 3H), 3.27 - 3.19 (m, 1H), 2.99 (m, 3H), 2.72 (s, 1H), 2.15 (s, 1H), 1.46 (br, 3H).

[0617] The following compounds were prepared by methods analogous to the method described for Compound 609:

Compound No.	LRMS (ES) m/z
562	M+H=356
588	M+H=372
699	M+H=356

Example 46

Synthesis of Compound 744

1. Synthesis of Intermediate 46-2:

[0618] 

[0619] To a stirred solution of tert-butyl N-[(3S)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (900 mg, 2.716 mmol, 1 equiv) in DCM (10 mL) at r.t was added HCl (4 M in dioxane,10 mL, 329.119 mmol, 121.2 equiv) dropwise. The mixture was stirred for 1 h at rt and cpncentrated under reduced pressure to afford 739 mg of (3S)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine hydrochloride as an off white solid.

2. Synthesis of Intermediate 46-3:

[0620] 

[0621] To a stirred solution of (3S)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-amine hydrochloride (700.0 mg, 2.62 mmol, 1.0 equiv) in THF (50.0 mL) at 0 °C were added K₂CO₃ (722.8 mg, 5.2 mmol, 2.0 equiv) and phenyl chloroformate (450.33 mg, 2.876 mmol, 1.10 equiv) dropwise. The resulting mixture was stir red at rt for 4 h and diluted with water. The precipitates were filtered off, washed with EtOAc (10 mL) three times. The aqueous layer was extracted with EtOAc (50 mL) twice. The combined organic layers were washed with brine, (50 mL), dried over anhydrous Na₂SO₄, concentrated, and purified on silica gel eluting with PE/EA (4/1) to afford 0.88 g (96%) of phenyl N-[(3S)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate as a white solid. LRMS (ES) m/z 352 (M+H).

3. Synthesis of Compound 744:

[0622] 

[0623] To a stirred solution of phenyl N-[(3S)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (80.0 mg, 0.23 mmol, 1.0 equiv) in ACN (4.0 mL) at r.t were added ethylene glycol (17.0 mg, 0.27 mmol, 1.2 equiv) and TEA (46.1 mg, 0.456 mmol, 2 .0equiv) dropwise. The resulting mixture was stirred at 65 °C for 4 h, cooled to r.t, and purified by Prep-HPLC with the following conditions (Column: Xselect CSH OBD Column 30*150mm 5um, n; Mobile Phase A:Water(10MMOL/L NH4HCO3+0.1%NH3.H2O), Mobile Phase B:ACN; Flow rate:60 mL/min; Gradient:18 B to 38 B in 9 min) to afford 2-hydroxyethyl 26.5 mg (36%) of N-[(3S)-6-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1-benzofuran-3-yl]carbamate (Compound 744) (26.5 mg, 36.45%) as a white solid. LRMS (ES) m/z 320 (M+H). ¹H NMR ((300 MHz, DMSO) δ 7.94 (s, 1H), 7.56 (d, J = 7.4 Hz, 1H), 7.48 (s, 1H), 7.35 (s, 1H), 5.38 (d, J = 6.5 Hz, 1H), 4.74 (s, 1H), 4.31 (d, J = 9.8 Hz, 1H), 4.02 (s, 2H), 3.55 (s, 2H), 3.00 (q, J = 7.5 Hz, 2H), 1.33 (t, J = 7.6 Hz, 3H).

[0624] The following compounds were prepared by methods analogous to the method described for Compound 744:

Compound No.	LRMS (ES) m/z	Compound No.	LRMS (ES) m/z
299	M+H=323.1	740	M+H=345
300	M+H=349.1	741	M+H=331
301	M+H=365.1	742	M+H=347
302	M+H=378.1	743	M+H=347
723	M+H=343.1	744	M+H=320
724	M+H=343.1	745	M+H=319
739	M+H=345	746	M+H=333

Biological Example B-1

Myofibril Assays

[0625] To evaluate the effect of compounds on the ATPase activity of full-length cardiac myosin in the context of the native sarcomere, skinned myofibril assays were performed. Bovine cardiac myofibrils were obtained by homogenizing bovine cardiac left ventricular tissue in the presence of a detergent such as triton X-100. Such treatment removes membranes and a majority of the soluble cytoplasmic proteins but leaves intact the cardiac sarcomeric acto-myosin apparatus. Myofibril preparations retain the ability to hydrolyze ATP in an Ca²⁺ regulated manner. ATPase activities of such myofibril preparations in the presence and absence of compounds were assayed at Ca²⁺ concentrations activating to a defined fraction of the maximal rate (i.e., 25%, 75%). Small molecule agents were assessed for their ability to inhibit the steady-state ATPase activity of bovine cardiac myofibrils using pyruvate kinase and lactate dehydrogenase (PK/LDH)-coupled enzyme system This assay regenerates myosin-produced ADP into ATP by oxidizing NADH, producing an absorbance change at 340 nm Prior to testing small molecule agents, the bovine cardiac myofibrils were assessed for their calcium responsiveness and the calcium concentration that achieves either a 50% (pCa₅₀) or 75% (pCa₇₅) activation of the myofibril system was chosen as the final condition for assessing the inhibitory activity of the small molecule agents. All enzymatic activity was measured in a buffered solution containing 12 mM PIPES (piperazine-N,N'-bis(2-ethanesulfonic acid), 2 mM magnesium chloride at pH 6.8 (PM 12 buffer). Final assay conditions were 1 mg/mL of bovine cardiac myofibrils, 4 U/mL pyruvate kinase, 6 U/mL lactate dehydrogenase, 50 µM ATP, 0.1 mg/mL BSA (bovine serum albumin), 10 ppm antifoam, 1 mM DTT, 0.5 mM NADH, 1.5 mM PEP, 0.6 mM EGTA, and an amount of CaCl₂ sufficient to achieve either 50% or 75% activation of the myofibril ATPase activity. Results for compounds tested are provided in Table A. Compounds tested were prepared in accordance with the synthetic procedures described herein.

Table A

Cmpd No.	CDMF75 IC15 (µM)	CDMF75 IC50 (µM)	Cmpd No.	CDMF75 IC15 (µM)	CDMF75 IC50 (µM)
1	4.5	21.7	374	1.7	6.4
2	0.6	2.0	375	10.6	>39.2
3	1.8	7.0	376	3.9	18.5
4	0.43	1.6	377	4.5	17.8
5	1.14	5.1	378	2.1	12.2
6	0.7	3.4	379	39.2	>39.2
7	1.1	4.8	380	2.2	10.3
8	0.4	1.4	381	39.2	>39.2
9	1.4	6.7	382	2.7	10.1
10	1.0	3.4	383	3.4	11.6
11	0.8	3.4	384	39.2	>39.2
12	0.6	2.0	385	0.5	1.7
13	0.5	22.1	386	0.3	0.8
14	39.2	>39.2	387	0.5	1.3
15	0.6	2.0	388	0.9	2.8
16	8.9	>39.2	389	0.6	1.9
17	2.3	11.3	390	0.4	1
18	1.1	6.8	391	1.3	4.6
19	1.3	4.6	392	0.9	2.7
20	2.3	>39.2	393	0.4	1.2
21	0.7	2.9	394	1.2	4.1
22	5.5	28.2	395	3.1	13.5
23	5.8	31.4	396	0.4	1.6
24	2.1	8.0	397	0.9	3.2
25	3.9	16.5	398	0.4	1.2
26	7.8	30.5	399	0.3	1
27	0.8	3.3	400	0.8	2.8
28	0.8	3.4	401	0.9	3.0
29	1.2	5.3	402	1	3.8
30	0.8	2.3	403	0.4	1.2
31	1.0	3.6	404	0.4	1.2
32	0.6	2.3	405	0.6	2.3
33	1.3	4.3	406	1.9	7.7
34	2.1	8.1	407	3.2	13.8
35	0.5	1.6	408	2.8	12.8
36	0.9	4.7	409	0.2	0.7
37	2.1	9.7	410	0.9	3.5
38	2.2	9.5	411	0.7	3.2
39	31.0	>39.2	412	0.5	1.8
40	3.9	16.2	413	0.4	1.5
41	6.6	>39.2	414	0.2	0.6
42	7.2	31.6	415	0.5	1.7
43	4.3	14.1	416	1.2	4.2
44	3.3	12.3	417	0.2	0.6
45	2.1	7.6	418	0.3	1.2
46	1.2	4.2	419	1.2	4.7
47	1.4	5.0	420	0.4	1.4
48	1.4	4.9	421	0.3	0.8
49	9.8	>39.2	422	0.4	1.5
50	1.5	5.2	423	0.3	1.2
51	1.2	3.6	424	0.2	0.6
52	1.6	4.9	425	0.3	1.2
53	2.5	8.8	426	0.8	2.6
54	2.2	7.8	427	0.5	1.6
55	2.0	6.8	428	1.0	3.4
56	2.5	8.5	429	0.5	1.5
57	2.8	8.9	430	1.0	3.2
58	4.8	21.0	431	0.3	0.9
59	5.7	28.2	432	0.8	2.5
60	2.3	8.3	433	0.3	0.9
61	1.1	3.5	434	0.7	2.4
62	1.5	8.7	435	2.6	11.3
63	2.3	10.1	436	0.6	2.1
64	1.2	5.1	437	8.8	34.4
65	0.8	3.0	438	3.7	15.8
66	1.2	4.5	439	1.1	4.8
67	0.9	4.7	440	2.7	10.7
68	1.6	6.1	441	3.4	13.9
69	0.6	2.3	442	2.5	12.6
70	1.4	4.8	443	0.7	2.6
71	0.4	1.2	444	1.6	7.9
72	0.3	1.0	445	0.8	3.0
73	0.7	2.5	446	0.7	2.6
74	22.3	>39.2	447	1.8	9.3
75	0.9	3.1	448	0.3	0.9
76	1.7	6.1	449	0.5	1.5
77	4.9	26.0	450	3.2	12.4
78	2.6	13.6	451	2.3	7.7
79	4.6	22.7	452	4.3	20.3
80	27.5	>39.2	453	0.2	0.7
81	1.1	3.7	454	0.5	1.8
82	0.5	2.0	455	0.2	0.7
83	1.9	7.8	456	0.3	1.1
84	2.7	10.8	457	1.2	5.3
85	5.5	24.1	458	2.0	9.2
86	4.1	14.9	459	0.4	1.2
87	3.7	15.7	460	1.3	5.5
88	0.7	2.5	461	1.3	6.5
89	1.0	3.3	462	0.4	1.4
90	0.4	1.9	463	0.7	2.4
91	0.5	1.8	464	0.4	1.4
92	0.3	0.8	465	0.7	2.6
93	0.2	0.9	466	0.8	2.9
94	5.2	26.6	467	2.1	8.4
95	1.9	8.0	468	6.6	39.2
96	3.0	13.4	469	0.3	1.1
97	2.0	7.8	470	4.4	16.8
98	13.1	>39.2	471	1.9	7.1
99	0.6	2.6	472	0.8	3.1
100	0.7	3.0	473	1.1	3.8
101	0.3	1.1	474	0.6	2.2
102	1.6	5.8	475	0.9	3.8
103	0.7	2.2	476	4.2	19.5
104	1.7	6.3	477	8.5	39.2
105	2.2	8.9	478	2.9	11.9
106	0.8	2.8	479	4.5	23.1
107	0.5	1.7	480	6.6	39.2
108	5.2	24	481	1.9	7.8
109	1.9	7.1	482	3.9	15.9
110	39.2	>39.2	483	2.0	6.8
111	1.1	3.7	484	39.2	39.2
112	1.5	5.2	485	1.2	4.1
113	0.3	1.3	486	4.1	24.3
114	0.5	2.0	487	0.9	3.4
115	0.3	0.9	488	1.1	4.3
116	0.3	1.5	489	0.6	2.2
117	1.9	10.1	490	1.6	6.9
118	19.3	>39.2	491	1.0	3.7
119	39.2	>39.2	492	1.1	4.0
120	2.4	9.8	493	5.6	21.4
121	1.0	3.1	494	2.4	10.0
122	0.5	1.8	495	10.0	39.2
123	0.5	1.7	496	7.1	34.3
124	0.3	0.9	497	7.4	39.2
125	1.6	6.2	498	7.9	34.7
126	1.6	5.7	499	2.4	39.2
127	1.7	7.7	500	1.0	6.5
128	2.6	12.2	501	0.3	1.1
129	0.5	1.5	502	2.0	8.0
130	2.5	10.3	503	0.8	3.4
131	1.4	5.4	504	4.4	16.6
132	4.3	17.7	505	6.5	29.2
133	1.5	5.7	506	4.5	20.0
134	39.2	>39.2	507	32.6	39.2
135	39.2	>39.2	508	2.6	11.3
136	0.8	2.8	509	3.2	12.8
137	1.2	4.9	510	1.9	7.9
138	0.8	2.9	511	3.0	14.0
139	3.6	17.3	512	4.5	18.2
140	7.6	>39.2	513	2.2	10.9
141	0.3	0.9	514	2.7	11.0
142	0.5	2.4	515	4.3	19.5
143	0.3	1.0	516	39.2	39.2
144	0.6	2.3	517	2.2	9.7
145	39.2	>39.2	518	27.8	39.2
146	21.2	>39.2	519	1.9	8.7
147	1.3	6.2	520	1.8	8.1
148	2.9	13.5	521	1.2	5.0
149	39.2	>39.2	522	2.0	9.1
150	0.3	1.2	523	2.9	13.3
151	0.5	2.0	524	1.7	7.3
152	0.6	2.2	525	0.7	2.5
153	0.5	1.9	526	0.4	1.3
154	0.4	1.5	527	0.3	1.1
155	1.0	4.1	528	1.1	4.9
156	1.1	4.7	529	1.8	6.8
157	1.4	5.9	530	2.6	8.9
158	0.7	2.8	531	4.1	25.1
159	1.9	8.4	532	1.1	5.5
160	6.5	31.3	533	1.5	8.7
161	1.1	4.4	534	2.2	13.5
162	1.6	6.4	535	1.0	5.8
163	0.8	3.1	536	1.1	3.5
164	8.2	>39.2	537	0.4	1.8
165	4.6	23.5	538	0.7	3.3
166	2.0	7.0	539	1.3	6.0
167	1.0	3.8	540	0.7	2.9
168	1.1	3.8	541	1.2	5.2
169	0.5	1.8	542	0.9	3.5
170	3.8	15.9	543	4.6	17.3
171	1.7	6.9	544	34.9	39.2
172	8.1	>39.2	545	3.2	13.1
173	39.2	>39.2	546	15.5	39.2
174	1.1	3.8	547	0.4	1.5
175	0.4	1.4	548	11.8	39.2
176	1.2	4.5	549	39.2	39.2
177	0.5	1.8	550	13.1	39.2
178	1.9	6.8	551	3.6	14.6
179	0.7	2.2	552	13.7	39.2
180	1.7	5.8	553	1.2	5.1
181	1.1	4.0	554	0.4	1.5
182	1.0	4.1	555	1.0	3.5
183	0.3	0.9	556	1.4	7.6
184	0.4	1.4	557	0.4	1.4
185	0.8	2.7	558	2.0	8.3
186	0.7	2.4	559	1.4	5.7
187	11.5	>39.2	560	1.3	4.7
188	5.3	23.6	561	1.4	7.0
189	1.4	5.1	562	0.3	1.0
190	0.6	2.0	563	0.4	1.2
191	0.3	0.9	564	0.2	0.6
192	1.0	3.8	565	0.3	1.1
193	0.5	2.1	566	0.2	0.8
194	0.7	2.6	567	0.3	1.0
195	10.1	>39.2	568	0.4	1.6
196	4.5	17.4	569	0.7	2.8
197	3.2	12.4	570	0.4	1.4
198	2.0	7.2	571	0.4	1.3
199	6.0	24.1	572	0.5	1.8
200	2.6	11.3	573	0.9	4.1
201	1.4	5.4	574	1.0	4.2
202	2.6	10.5	575	1.1	4.2
203	1.0	3.6	576	3.5	15.2
204	0.5	1.8	577	0.4	1.3
205	1.1	4.0	578	0.4	1.2
206	0.7	2.3	579	1.2	5.1
207	1.0	3.6	580	3.1	17.6
208	0.5	1.6	581	0.4	1.4
209	0.9	3.3	582	0.4	1.3
210	0.5	1.6	583	0.4	1.3
211	0.8	2.8	584	0.3	1.2
212	1.7	6.0	585	0.5	2.5
213	1.2	4.7	586	0.5	2.3
214	1.3	4.9	587	2.5	12.9
215	3.0	12.4	588	1.2	4.3
216	1.3	4.9	589	0.7	2.3
217	0.6	1.9	590	1.4	6.8
218	0.5	1.6	591	4.4	9.8
219	0.7	2.5	592	2.7	10.9
220	38.3	>39.2	593	0.5	2.1
221	0.6	2.0	594	1.4	5.8
222	0.3	1.0	595	0.3	1.0
223	1.3	4.2	596	0.8	2.5
224	0.6	2.1	597	0.5	1.9
225	39.2	39.2	598	3.9	15.7
226	1.2	4.0	599	0.9	3.2
227	0.7	2.2	600	3.5	16.5
228	0.3	0.8	601	1.6	7.3
229	0.5	1.4	602	4.1	16.9
230	0.6	1.8	603	0.3	1.0
231	0.3	1.0	604	0.3	0.9
232	0.7	2.4	605	0.8	3.4
233	0.3	1.1	606	4.6	22.6
234	1.9	8.0	607	2.9	15.4
235	1.2	4.8	608	1.2	4.6
236	0.5	1.8	609	0.3	0.9
237	1.1	3.6	610	2.0	8.6
238	0.3	1.0	611	0.7	2.5
239	0.7	2.1	612	0.7	2.1
240	0.3	0.8	613	0.4	1.4
241	0.2	0.8	614	3.4	14.7
242	0.5	1.5	615	0.4	1.4
243	1.3	4.7	616	4.5	22.9
244	1.6	5.4	617	0.3	1.2
245	1.0	3.4	618	0.3	1.1
246	1.1	3.5	619	0.6	2.5
247	0.8	2.6	620	0.2	0.6
248	0.4	1.5	621	1.6	6.1
249	1.4	5.2	622	0.9	3.6
250	1.0	3.6	623	0.4	1.6
251	0.5	1.5	624	0.4	1.5
252	0.4	1.5	625	0.8	3.0
253	0.3	0.8	626	0.5	1.6
254	1.3	4.9	627	3.5	15.0
255	0.8	2.6	628	0.3	1.0
256	0.5	1.7	629	2.1	9.4
257	0.4	1.0	630	0.5	1.8
258	1.5	5.7	631	0.5	1.8
259	0.8	3.0	632	0.5	1.5
260	0.4	1.4	633	0.2	0.8
261	0.4	1.2	634	0.5	2.1
262	0.7	1.9	635	0.3	1.1
263	2.8	10.5	636	0.6	2.2
264	1.8	6.6	637	3.1	11.6
265	1.0	3.4	638	1.0	3.9
266	0.9	2.7	639	0.3	1.1
267	1.2	4.4	640	0.5	2.1
268	1.9	5.1	641	1.4	5.7
269	1.1	3.5	642	1.4	5.8
270	0.9	3.1	643	0.6	2.1
271	4.3	17.1	644	1.5	5.9
272	1.2	4.3	645	1.6	7.0
273	0.7	2.4	646	2.2	9.0
274	4.0	15.0	647	0.3	0.9
275	0.8	2.9	648	0.4	1.3
276	2.6	10.1	649	0.9	3.4
277	1.4	5.4	650	0.6	2.2
278	1.3	5.2	651	4.6	22.6
279	22.4	>39.2	652	0.5	1.5
280	0.7	2.7	653	0.2	0.7
281	0.9	>39.2	654	0.6	2.2
282	0.5	1.9	655	0.6	1.9
283	9.6	>39.2	656	1.9	8.1
284	38.5	>39.2	657	0.3	0.7
285	9.3	>39.2	658	0.3	0.9
286	2.1	10.2	659	0.5	1.7
287	39.2	>39.2	660	0.6	2.0
288	10.6	>39.2	661	0.3	1.1
289	39.2	>39.2	662	1.6	7.2
290	39.2	>39.2	663	2.3	19.6
291	17.3	>39.2	664	0.5	1.9
292	39.2	>39.2	665	0.4	1.8
293	20.4	>39.2	666	0.8	3.4
294	15.6	>39.2	667	0.9	3.7
295	4.9	>39.2	668	0.6	2.2
296	5.8	>39.2	669	0.5	2.3
297	39.2	>39.2	670	5.8	26.6
298	39.2	>39.2	671	6.5	30.2
299	6.7	30.9	672	3.2	13.7
300	12.3	>39.2	673	2.8	13.0
301	9.5	>39.2	674	1.9	7.4
302	39.2	>39.2	675	0.8	2.7
303	0.6	2.7	676	0.5	1.8
304	0.2	0.7	677	0.3	0.9
305	0.3	1.2	678	0.7	2.3
306	0.9	3.7	679	0.8	3.0
307	0.6	2.9	680	0.5	1.7
308	0.7	2.8	681	1.3	5.9
309	39.2	>39.2	682	0.4	1.6
310	2.9	11.3	683	1.1	4.6
311	1.8	6.3	684	1.1	5.0
312	0.7	2.4	685	0.7	2.6
313	1.6	6.5	686	0.9	3.1
314	0.7	2.4	687	1.0	4.4
315	6.1	26.4	688	1.7	6.8
316	15.6	>39.2	689	0.6	2.1
317	2.7	12.1	690	4.4	21.3
318	2.2	9.3	691	1.5	5.8
319	1.3	5.3	692	1.0	4.6
320	0.7	3.1	693	0.9	3.7
321	0.4	1.3	694	1.8	7.0
322	0.3	0.9	695	2.1	7.8
323	0.3	0.9	696	1.1	4.2
324	0.8	3.2	697	0.9	3.7
325	0.5	1.9	698	0.9	3.5
326	0.6	2.4	699	1.7	7.5
327	1.8	8.2	700	0.7	2.6
328	1.2	>39.2	701	0.3	1.1
329	1.7	7.0	702	2.6	11.7
330	3.8	17.7	703	1.7	6.2
331	20.0	>39.2	704	2.6	11.4
332	39.2	>39.2	705	4.9	28.1
333	0.3	0.9	706	0.6	2.5
334	0.6	1.9	707	0.9	3.6
335	19.1	>39.2	708	0.6	2.8
336	30.9	>39.2	709	0.6	2.3
337	24.7	>39.2	710	0.4	1.9
338	39.2	>39.2	711	0.8	2.8
339	0.4	1.2	712	0.5	2.4
340	0.3	0.7	713	2.7	11.0
341	1.9	7.3	714	1.4	5.5
342	8.0	>39.2	715	0.4	1.5
343	1.8	6.6	716	1.4	5.9
344	8.6	>39.2	717	0.4	1.8
345	0.2	0.8	718	1.1	5.2
346	0.9	3.2	719	0.8	3.7
347	0.5	1.6	720	2.3	10.4
348	0.5	1.8	721	1.5	6.7
349	0.3	0.9	722	1.4	5.6
350	0.5	2.1	723	4.4	20.3
351	18.8	>39.2	724	1.7	6.8
352	13.0	>39.2	725	0.6	2.9
353	29.0	>39.2	726	1.2	6.0
354	34.1	>39.2	727	1.2	4.1
355	2.9	10.9	728	0.8	3.8
356	13.4	>39.2	729	2.6	13.2
357	0.5	1.7	730	0.7	3.2
358	0.6	2.2	731	1.1	5.3
359	2.3	9.5	732	0.7	3.4
360	21.6	>39.2	733	1.5	8.9
361	23.7	>39.2	734	0.8	4.1
362	1.9	6.6	735	1.6	8.5
363	4.7	21.1	736	1.2	5.4
364	1.6	6.8	737	2.4	14.9
365	0.6	2.2	738	2.1	9.5
366	8.6	>39.2	739	5.4	24.2
367	13.9	>39.2	740	1.9	6.9
368	17.6	>39.2	741	1.9	10.5
369	39.2	>39.2	742	3.4	16.6
370	3.8	19.1	743	7.4	36.7
371	0.7	2.9	744	0.3	1.3
372	3.5	15.7	745	0.8	3.8
373	0.9	3.2	746	4.6	21.3

Biological Example B-2

Myocyte Assays

(i) PREPARATION OFADULT CARDIAC VENTRICULAR RAT MYOCYTES.

[0626] Adult male Sprague-Dawley rats were anesthetized and the hearts were quickly excised, rinsed and the ascending aorta was cannulated. Continuous retrograde perfusion was initiated on the hearts at a perfusion pressure of 60 cm H₂O. Hearts were first perfused with a nominally Ca²⁺-free modified Krebs solution of the following composition: 113 mM NaCl, 4.7 mM KCl, 0.6 mM KH₂PO₄, 0.6 mM Na₂HPO₄, 1.2 mM MgSO₄, 12 mM NaHCO₃, 10 mM KHCO₃, 30 mM taurine, 5.5 mM glucose and 10 mM Hepes (all Sigma). This medium is not recirculated and is continually aerated with a 95% O₂/5% CO₂ mixture. After approximately 3 minutes the heart was perfused with a modified Krebs buffer supplemented with collagenase (Worthington) and 12.5 µM final calcium concentration. The heart was removed from the cannulae after the heart appeared blanched and soft in appearance. The atria and vessels were removed and the ventricles were gently dissected into smaller pieces with forceps. The tissue was homogenized by repeated pipette trituration and the collagenase reaction was stopped by 10% bovine calf serum (BCS), sedimentation and resuspension in perfusion buffer containing 5% BCS and 12.5uM CaCl₂. Myocytes were made calcium tolerant by stepwise addition of a CaCl₂ solution to a final concentration of 1.2mM. Cells were then washed and resuspended in Tyrode's buffer (137 mM NaCl, 3.7 mM KCl, 0.5 mM MgCl, 11 mM glucose, 4 mM Hepes, and 1.2 mM CaCl₂, pH 7.4). Cells were kept for 60 min at 37°C prior to initiating experiments and used within 5 hrs of isolation. Preparations of cells were used only if cells first passed QC criteria by demonstrating a contractile response to standard(>150% of basal) and isoproterenol (ISO; > 250% of basal) treatment. Additionally, only cells whose basal contractility was between 3 and 8 % were used in subsequent experiments with compounds.

(ii) ADULT VENTRICULAR MYOCYTE CONTRACTILITY EXPERIMENTS.

[0627] Aliquots of myocytes in Tyrode's buffer were placed in perfusion chambers (series 20 RC-27NE; Warner Instruments) complete with heating platforms. Myocytes were allowed to attach, the chambers were heated to 37°C, and the cells were perfused with 37°C Tyrode's buffer. Myocytes were field stimulated at 1 Hz in with platinum electrodes (20% above threshold). Only cells that had clear striations and were quiescent prior to pacing were used for contractility experiments. To determine basal contractility, myocytes were imaged through a 40x objective. Using a variable frame rate (60-240 Hz) charge-coupled device camera, the images were digitized and displayed on a computer screen at a sampling speed of 240 Hz (IonOptix Milton, MA). Once cell contraction was stable over time, test compounds (0.01 - 15 µM) were perfused into the chambers on the myocytes for 5 minutes. Contractility of the myocytes and contraction and relaxation velocities were then recorded using edge detection.

(iii) CONTRACTILITY ANALYSIS.

[0628] Five or more individual myocytes were tested per compound from two or more different myocyte preparations. For each cell, twenty or more contractility transients at basal (defined as 1 min prior to compound infusion) and after compound addition (defined as 5 min after starting compound perfusion), were averaged and compared. These average transients were analyzed using the lonWizard software (lonOptix) to determine changes in diastolic length and fractional shortening. Fractional shortening was calculated as: ((resting length - length at peak contraction) divided by the resting length). The percent change in fractional shortening from baseline was calculated as: ((post-dose fractional shortening / basal fractional shortening)* 100). The percent reduction in fractional shortening from baseline was calculated as: (100 - percent change in fractional shortening from baseline). Maximum contraction and relaxation velocities (um/sec) was also determined. Results from individual cells are averaged and the SEM calculated.

[0629] The effect of the compounds on the fractional shortening (FS) of the myocytes is shown in Table B.

Table B

Compound No.	Concentration (µM)	%FS (% reduction from baseline) ± SEM	# of cells tested
5	10	73.2±7.1	5
31	10	23.3±18.9	15
82	10	89.6±-5.7	5
100	5	54.7±-9.8	5
116	10	72.5±-9.5	8
124	10	84.6±-9.8	6
142	5	67.8±-5.4	5
184	5	67.4±-5.8	5
474	10	75.2±-3.7	5
542	10	68.4 ±-8.5	5

%FS = Average of each cell's (post baseline percent peak height / pre-baseline percent peak height) x 100

Biological Example B-3

[0630] Echocardiography assessment of acute pharmacodynamic effect in rat cardiac contractility

[0631] Assessment of in vivo cardiac function by echocardiography was performed in male Sprague Dawley rats under isoflurane (1-3%) anesthesia. 2-D M-mode images of the left ventricle were acquired in the parasternal long-axis view before, during, and after administration of compounds by continuous IV infusion or oral gavage. In vivo fractional shortening was determined by M-mode image analysis with the following calculation: ((End diastolic diameter - end systolic diameter)/ end diastolic diameter x 100). For continuous IV infusion experiments, three pre-dose baseline M-mode images were taken at 1 minute intervals prior to infusion of compound. Compounds were formulated in 50% Propylene Glycol (PG): 16% Captisol: 10% dimethylacetamide (DMA) and delivered via a jugular vein catheter at the rate of 1 mL/kg/h. During infusion, M-mode images were taken at 5 minute intervals. The infusion stopped when fractional shortening reached up to a 60% reduction from baseline. Blood samples were taken to determine the plasma concentration of the compounds. Data was reported as an estimated IC₅₀ value, which is the concentration at which fractional shortening is 50% of the pre-dose baseline contractility. The IC₅₀ results are summarized in Table C.

Table C

Compound No.	IC50 (Mean ± S.D., µM)
124	0.7 ± 0.02
141	1.5 ± 0.05
144	3.4 ± 0.12
142	2.7 ± 0.12
238	5.7 ± 0.31
184	7.2 ± 0.20
183	1.2 ± 0.02
253	1.7 ± 0.08
304	1.7 ± 0.06
222	1.1 ± 0.03
236	11.4 ± 0.6
211	5.4 ± 0.25
365	4.6 ± 0.17
387	2.4 ± 0.08
100	8.1 ± 0.26
420	2.1 ± 0.05
388	5.4 ± 0.10
434	9.3 ± 0.15
433	4.3 ± 0.11
158	1.1 ± 0.03
538	10.9 ± 0.37

[0632] For oral dosing studies, three pre-dose baseline M-Mode images were taken at 1 minute intervals prior to compound administration. Compounds were formulated in a 0.5% hydroxypropyl methylcellulose 2910 (HPMC 2910): 0.1% Tween 80 suspension and delivered as a single dose (5 mL/kg) by oral gavage. Rats were lightly anesthetized for M-Mode echocardiography measurements at select time points over a 24 hour period. Different dose levels were evaluated for each compound. The compound effect on cardiac fractional shortening at the highest dose evaluated is presented in Table D as a percent reduction of baseline fractional shortening (=100%).

Table D

Compound No.	Dose (mg/kg)	FS (% reduction from baseline) at 1-2h post dose (Mean ± S.D.)	FS (% reduction from baseline) at 4h post dose (Mean ± S.D.)
238	2	52 ± 10	59 ± 6
183	2	42 ± 16	15 ± 13
184	2	43 ± 9	31 ± 9
253	6	56 ± 9	33 ± 7
142	6	40 ± 9	18 ± 11
100	6	60 ± 4	40 ± 3
387	6	59 ± 24	50 ± 18
82	10	65 ± 6	55 ± 8
474	6	64 ± 8	27 ± 6
542	4.5	71 ± 1	54 ± 7
489	6	65 ± 6	35 ± 6
565	8	55 ± 13	43 ± 13
577	4	67 ± 6	34 ± 11
589	6	73 ± 12	46 ± 3
617	6	64 ± 4	37 ± 7
664	6	65 ± 4	38 ± 5
697	10	70 ± 2	45 ± 3
709	8	68 ± 2	31 ± 3
727	8	63 ± 1	33 ± 1

[0633] Concurrent with echocardiography measurements, blood samples were taken to determine the corresponding compound plasma concentration. The data in Table E summarizes the estimated IC₅₀ and IC₁₀ values, which is the concentration at which fractional shortening is 50% and 10% of the pre-dose baseline contractility, respectively.

Table E

Compound No.	IC50 (µM)	IC10 (µM)
238	4.9	0.9
183	0.9	0.2
184	7.9	0.8
253	1.3	0.3
142	2.9	0.7
100	9.1	2.3
387	1.6	0.4
82	4.9	1.5
474	1.4	0.2
542	3.5	0.9
489	2.4	0.7
565	37	11
577	0.7	0.1
589	1.6	0.3
617	1.2	0.3
664	3.3	1.2
697	8.3	3.3
709	4.3	1.5
727	4.7	1.2

Biological Example B-4

Longitudinal echocardiography assessment of mouse model of HCM

[0634] Assessment over time of in vivo cardiac function by echocardiography was performed using a previously reported mouse model of familial hypertrophic cardiomyopathy, which was generated by an arginine to glutamine mutation at residue 403 (R403Q) of the alpha cardiac myosin heavy chain (MHC) gene (Geisterfer-Lowrance et al., Science. 1996 May 3;272(5262):731-4). Cardiac dysfunction, fibrosis, and measures of cardiac hypertrophy (including ventricular wall thickness) increase with age in this mouse model (Geisterfer-Lowrance, supra; Jiang et al., Science. 2013, 342(6154):1114).

[0635] R403Q mice received vehicle or Compound 142 formulated in chow for 24 weeks. Longitudinal echocardiography measurements were performed every 4 weeks. Echocardiography measurements were taken with mice under isoflurane (1-3%) anesthesia. 2-D M-mode images of the left ventricle were acquired in short-axis view. In vivo fractional shortening was determined by M-mode image analysis with the following calculation: ((End diastolic diameter - end systolic diameter)1 end diastolic diameter x 100). Treatment with Compound 142 attenuated increases in septal and left ventricular posterior wall thickness that were observed with age in untreated R403Q mice.

Biological Example B-5

Fibrosis reduction in a rat model of cardiac hypertrophy

[0636] Assessment of fibrosis reduction was performed using Dahl Salt Sensitive (DSS) rats, a previously reported hypertension-induced rat model of heart failure with preserved ejection fraction (Fillmore et al., Mol Med. 2018, 24(1):3; Dahl et al., J Exp Med. 1962, 115:1173-90). DSS rats fed a high salt diet demonstrate progressive cardiovascular dysfunction, including increased systolic blood pressure, diastolic dysfunction, cardiac hypertrophy, and cardiac fibrosis (Fillmore, supra; Dahl, supra, Sakata et al., J Am Coll Cardiol. 2001 Jan;37(1):293-9; Kim-Mitsuyama et al., Hypertens Res. 2004 Oct;27(10):771-9).

[0637] DSS rats received vehicle or Compound 142 formulated in low or high salt chow for 6 weeks. Perivascular and interstitial cardiac tissue samples were imaged and assayed for % cardiac fibrosis. Treatment with Compound 142 attenuated increases in fibrosis in high-salt diet fed DSS rats.

[0638] While the foregoing written description of the compounds, uses, and methods described herein enables one of ordinary skill to make and use the compounds, uses, and methods described herein, those of ordinary skill will understand and appreciate the existence of variations, and combinations of the specific embodiment, method, and examples herein. The compounds, uses, and methods provided herein should therefore not be limited by the above-described embodiments, methods, or examples, but rather encompasses all embodiments and methods within the scope of the compounds, uses, and methods defined in the claims.

Claims

1. A compound of Formula (I), or a pharmaceutically acceptable salt thereof:

wherein:

G₁ is -CR⁴R⁵-;

G₂ is a bond;

G₃ is -CR⁸- or -N-;

R¹, R³, R⁴, R⁵, and R⁸ are each independently H, C₁-C₆ alkyl, halo, or hydroxyl;

R² is H, C₂-C₆ alkyl, halo, or hydroxyl;

Z is selected from the group consisting of a bond, C₁-C₆ alkyl, -O-,-R^xO-, and -OR^y-;

A is selected from the group consisting of unsubstituted phenyl, and 5- or 6-membered heteroaryl comprising at least one annular N atom, wherein the 5- or 6-membered heteroaryl is unsubstituted or substituted with one or more R¹⁰ substituents;

each R¹⁰ is independently selected from the group consisting of -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl, wherein each methyl, ethyl and isopropyl of R¹⁰ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃;

B is selected from the group consisting of H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents;

each R¹¹ is independently selected from the group consisting of substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted heteroaryl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, unsubstituted C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or more R¹² substituents, substituted or unsubstituted C₂-C₆ alkenyl, substituted or unsubstituted C₂-C₆ alkynyl, halo, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f;

each R¹² is independently selected from the group consisting of halo, -OR^b, -C(O)R^g, -C(O)OR^h, and -C(O)NRⁱR^j;

each R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ and R^j is independently H or C₁-C₆ alkyl; and

R^x and R^y are each C₁-C₆ alkyl,
wherein when A is unsubstituted phenyl, the -Z-B moiety is not -OC(CH₃)₃ or 1-ethyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-onyl.

2. The compound of claim 1, or a pharmaceutically acceptable salt thereof, wherein the compound of Formula (I) is a compound of Formula (If):

3. The compound of claim 1 or claim 2, or a pharmaceutically acceptable salt thereof, wherein R¹, R², R³, R⁴, R⁵, and R⁸ are each H.

4. The compound of claim 1 or claim 2, or a pharmaceutically acceptable salt thereof, wherein G₁ is -CH₂-.

5. The compound of any one of claims 1 to 4, or a pharmaceutically acceptable salt thereof, wherein G₃ is -CR⁸-, for example, wherein G₃ is -CH-.

6. The compound of any one of claims 1, 2, 4, or 5, wherein R¹, R², and R³ are each H.

7. The compound of any one of claims 1 to 6, or a pharmaceutically acceptable salt thereof, wherein Z is a bond.

8. The compound of any one of claims 1 to 6, or a pharmaceutically acceptable salt thereof, wherein Z is -O-.

9. The compound of any one of claims 1 to 8, or a pharmaceutically acceptable salt thereof, wherein A is selected from

(a) the group consisting of pyrazolyl, oxazolyl, oxadiazolyl, isoxazolyl, tetrazolyl, triazolyl, thiazolyl, pyrimidinyl, pyridinyl, pyrazinyl, pyridazinyl, each of which is unsubstituted or substituted with one or more R¹⁰ substituents, and unsubstituted phenyl,
optionally
wherein A is oxadiazolyl or isoxazolyl, each of which is unsubstituted or substituted with one or more R¹⁰ substituents, or

(b) the group consisting of:





each of which is unsubstituted or substituted with one or more R¹⁰ substituents, and

10. The compound of any one of claims 1 to 9, or a pharmaceutically acceptable salt thereof, wherein

(a) A is oxadiazolyl, which is unsubstituted or substituted with one substituent selected from the group consisting of methyl, methyl substituted with -OCH₃, -OH, or -OC(O)CH₃, ethyl, ethyl substituted with -OCH₃, -OH, or -OC(O)CH₃, isopropyl, isopropyl substituted with -OCH₃, -OH, or -OC(O)CH₃, difluoromethyl, cyclopropyl, cyclobutyl, oxetanyl, and -C(O)OCH₃, or

(b) A is oxadiazolyl, which is unsubstituted or substituted with one substituent selected from the group consisting of methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, and cyclobutyl.

11. The compound of any one of claims 1 to 9, or a pharmaceutically acceptable salt thereof, wherein

(a) A is isoxazolyl, which is unsubstituted or substituted with one or more substituents selected from the group consisting of methyl, ethyl, and difluoromethyl, or

(b) A is isoxazolyl, which is unsubstituted or substituted with one substituent selected from the group consisting of methyl, ethyl, and difluoromethyl.

12. The compound of any one of claims 1 to 9, or a pharmaceutically acceptable salt thereof, wherein A is selected from the group consisting of:

wherein each R¹³ is independently selected from the group consisting of H, -C(O)OCH₃, methyl, ethyl, isopropyl, difluoromethyl, cyclopropyl, cyclobutyl, and oxetanyl,

wherein each methyl, ethyl and isopropyl of R¹³ is independently unsubstituted or substituted with one more substituents independently selected from the group consisting of -OCH₃, -OH, and -OC(O)CH₃.

13. The compound of any one of claims 1 to 12, or a pharmaceutically acceptable salt thereof, wherein B is selected from the group consisting of

(a) H, C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, and heteroaryl, wherein the C₁-C₆ alkyl, cycloalkyl, aryl, heterocycloalkyl, or heteroaryl of B is unsubstituted or substituted with one or more R¹¹ substituents;

each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r; and

each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl, or

(b) C₁-C₄ alkyl, C₃-C₅ cycloalkyl, 6- to 10-membered aryl, 4- to 6-membered heterocycloalkyl comprising at least one annular N or O atom, 5- or 6-membered monocyclic heteroaryl comprising at least one annular N atom, and 8- or 9-membered bicyclic heteroaryl comprising at least one annular N atom, each of which is substituted or unsubstituted, or

(c) C₁-C₄ alkyl, C₃-C₅ cycloalkyl, 6- to 10-membered aryl, 4- to 6-membered heterocycloalkyl comprising at least one annular N or O atom, 5- or 6-membered monocyclic heteroaryl comprising at least one annular N atom, or 8- or 9-membered bicyclic heteroaryl comprising at least one annular N atom, each of which is unsubstituted or substituted with one or more R¹¹ substituents;

each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r, and wherein each C₁-C₆ alkyl of R¹¹ is unsubstituted or substituted with -OR^b; and

each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl, or

(d) methyl, ethyl, isopropyl, isobutyl, tert-butyl, cyclopropyl, cyclobutyl, cyclopentyl, phenyl, indanyl, azetidinyl, oxetanyl, pyrrolidinyl, tetrahydrofuranyl, piperidinyl, piperazinyl, morpholinyl, thiazolyl, triazolyl, imidazolyl, pyrazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, pyrazinyl, pyridazinyl, pyrimidinyl, pyridinyl, indanyl, pyrrolopyrazolyl and benzoimidazolyl, each of which is unsubstituted or substituted with one or more R¹¹ substituents;

each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, aryl, C₁-C₆ alkyl, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r, and wherein each C₁-C₆ alkyl of R¹¹ is unsubstituted or substituted with -OR^b; and

each R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl.

14. The compound of any of claims 1 to 13, or a pharmaceutically acceptable salt thereof, wherein each R¹¹ is independently selected from the group consisting of methyl, ethyl, isopropyl, cyclopropyl, difluoromethyl, trifluoromethyl, oxo, -C(O)CH₃, -C(O)OtBu, -OCH₃, -OH, -NH₂, -Cl, oxetanyl, oxadiazolyl, and azetidinyl, wherein each oxadiazolyl and azetidinyl of R¹¹ is unsubstituted or substituted with one or more substituents selected from the group consisting of ethyl, -C(O)CH₃, -C(O)OtBu, -C(O)OCH₃, -C(O)NHCH₃, -C(O)NH₂, and -OCH₃, and wherein each methyl, ethyl, and isopropyl of R¹¹ is unsubstituted or substituted with -OH.

15. The compound of any one of claims 1 to 12, or a pharmaceutically acceptable salt thereof, wherein

(a) B is methyl, pyrazolyl, oxazolyl, tetrazolyl, isoxazolyl, thiazolyl, imidazolyl, or pyridinyl, each of which is unsubstituted or substituted with one or more R¹¹ substituents;

each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, halo, C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or two R¹² substituents, cycloalkyl, cycloalkyl substituted with one or two R¹² substituents, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f;

each R¹² is independently selected from the group consisting of halo, -OR^b, -C(O)R^g, -C(O)OR^h, and -C(O)NRⁱR^j; and

each R^b, R^c, R^d, R^e, and R^f, R^g, R^h, Rⁱ and R^j is independently H or C₁-C₆ alkyl, or

(b) B is selected from the group consisting of :











each of which is unsubstituted or substituted with one or more R¹¹ substituents;

each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, halo, C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or two R¹² substituents, cycloalkyl, cycloalkyl substituted with one or two R¹² substituents, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f;

each R¹² is independently selected from the group consisting of halo, -OR^b, -C(O)R^g, -C(O)OR^h, and -C(O)NRⁱR^j; and

each R^b, R^c, R^d, R^e, and R^f, R^g, R^h, Rⁱ and R^j is independently H or C₁-C₆ alkyl.

16. The compound of any one of claims 1 to 12, or a pharmaceutically acceptable salt thereof, wherein B is pyrazolyl, oxazolyl, tetrazolyl, isoxazolyl, thiazolyl, imidazolyl, or pyridinyl, each of which is unsubstituted or substituted with one or more R¹¹ substituents;

each R¹¹ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, halo, C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or two R¹² substituents, cycloalkyl, cycloalkyl substituted with one or two R¹² substituents, fluoroalkyl, -OR^b, oxo, and -NR^eR^f;

each R¹² is independently selected from the group consisting of halo, -OR^b, and -C(O)NRⁱR^j; and

each R^b, R^e, R^f, Rⁱ and R^j is independently H or C₁-C₆ alkyl,
optionally

wherein R^b is H.

17. The compound of any one of claims 1 to 12, or a pharmaceutically acceptable salt thereof, wherein B is selected from the group consisting of:

wherein each R¹⁴ is independently selected from the group consisting of heterocycloalkyl, heteroaryl, cycloalkyl, cycloalkyl substituted with one or two R¹² substituents, aryl, C₁-C₆ alkyl, C₁-C₆ alkyl substituted with one or two R¹² substituents, halo, fluoroalkyl, -OR^b, -C(O)R^c, -C(O)OR^d, oxo, and -NR^eR^f, wherein each heterocycloalkyl and heteroaryl of R¹⁴ is unsubstituted or substituted with one or more substituents selected from the group consisting of C₁-C₆ alkyl, -C(O)Rⁿ, -C(O)OR^p, and -C(O)NR^qR^r;

each R¹² is independently selected from the group consisting of halo, -OR^b, -C(O)R^g, -C(O)OR^h, and -C(O)NRⁱR^j; and

each R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ and R^j, Rⁿ, R^p, R^q, and R^r is independently H or C₁-C₆ alkyl.

18. The compound of claim 1, wherein the compound is selected from the group consisting of

Cm pd No.	Structure	Name
1		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,2-difluoroacetamide
2		N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)benzamide
3		2-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
4		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)benzamide
5		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
6		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-imidazole-5-carboxamide
7		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
8		2-chloro-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)thiazole-5-carboxamide
9		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazole-5-carboxamide
10		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylthiazole-5-carboxamide
11		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)thiazole-5-carboxamide
12		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazole-5-carboxamide
16		tert-butyl (5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
17		N-(3-(5-ethyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)benzamide
19		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,4-dimethyloxazole-5-carboxamide
20		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-ethyl-5-methyl-2H-1,2,3-triazole-4-carboxamide
21		4-cyclopropyl-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazole-5-carboxamide
22		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,5-dimethyloxazole-4-carboxamide
23		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-6-methylpyrazine-2-carboxamide
24		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,6-dimethylisonicotinamide
25		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3 - ethyl-1-methyl-1H-pyrazole-4-carboxamide
26		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylpyrimidine-4-carboxamide
27		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazole-4-carboxamide
28		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
29		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-ethyl-1H-pyrazole-5-carboxamide
30		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide
31		(R)-2-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3- yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
32		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
33		2-amino-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
34		3-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazole-5-carboxamide
35		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1- methyl-1H-pyrazole-5-carboxamide
36		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxamide
37		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-6-methylpyridazine-4-carboxamide
38		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methylpyrazine-2-carboxamide
39		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylnicotinamide
40		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide
41		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3,5 -dimethylpyrazine-2-carboxamide
42		N-(3-(5-methyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)benzamide
43		2-hydroxy-N-(5-(5-methyl-1,2,4-oxadiazol-3- yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
44		2-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-1,2,3-triazole-4-carboxamide
45		1,2-dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3- yl)-2,3-dihydro-1H-inden-1-yl)-1H-imidazole-5-carboxamide
46		5-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazole-4-carboxamide
47		1,3-dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
48		(R)-2-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazole-5-carboxamide
49		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
50		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
51		4-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazole-5-carboxamide
52		4-cyclopropyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazole-5-carboxamide
53		2,4-dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazole-5-carboxamide
54		1,5-dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
55		1,3-dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3- yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
56		1-ethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
57		N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxamide
58		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methylpicolinamide
59		3-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)picolinamide
60		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylthiazole-2-carboxamide
61		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,2-dimethyl-1H-imidazole-5-carboxamide
63		4-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)thiazole-2-carboxamide
64		2-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazole-5-carboxamide
65		1-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
66		(R)-1-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3- yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
67		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylpicolinamide
68		4-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)picolinamide
69		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazole-4-carboxamide
70		3 -methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
71		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazole-4-carboxamide
72		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-methylisoxazole-4-carboxamide
73		N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
74		(3-(1-(1,3-dimethyl-1H-pyrazole-4-carboxamido)-2,3-dihydro-1H-inden-5-yl)-1,2,4-oxadiazol-5-yl)methyl acetate
75		N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
76		N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
77		(1S)-1-(3-(1-(1,3-dimethyl-1H-pyrazole-4-carboxamido)-2,3-dihydro-1H-inden-5-yl)-1,2,4-oxadiazol-5-yl)ethyl acetate
78		methyl 3-(1-(1,3-dimethyl-1H-pyrazole-4-carboxamido)-2,3-dihydro-1H-inden-5-yl)-1,2,4-oxadiazole-5-carboxylate
79		N-(5-(5-(hydroxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
80		N-(5-(5-((S)-1-hydroxyethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
81		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
82		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
83		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-1,2,3 -triazole-4-carboxamide
84		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-methyl-1,2,4-oxadiazole-3-carboxamide
87		5-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,2,4-oxadiazole-3-carboxamide
88		4-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazole-5-carboxamide
89		3-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazole-4-carboxamide
90		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
91		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazole-4-carboxamide
92		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
93		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazole-5-carboxamide
94		N-(3-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)benzamide
95		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-hydroxyisonicotinamide
99		2-amino-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
100		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1 -yl)-2-methyloxazole-5-carboxamide
101		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide
102		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methylisoxazole-5-carboxamide
103		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazole-5-carboxamide
104		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazole-3-carboxamide
105		4-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazole-3-carboxamide
106		(R)-1,3-dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
107		(R)-1-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
108		N-(3-(5-ethyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)-2-methylisonicotinamide
111		(R)-1,3-dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
112		(R)-2,4-dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazole-5-carboxamide
113		(R)-4-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazole-5-carboxamide
114		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazole-5-carboxamide
115		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazole-5-carboxamide
116		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazole-5-carboxamide
117		(R)-4-methyl-N-(5-(5-(oxetan-3-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazole-5-carboxamide
118		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl- 1H-1,2,4-triazole-3-carboxamide
119		1-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-1,2,4-triazole-3-carboxamide
120		1-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-1,2,4-triazole-5-carboxamide
125		(R)-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxamide
126		N-((R)-5-(5-((S)-1-methoxyethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazole-5-carboxamide
127		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1,2,4-oxadiazole-5-carboxamide
128		3 -methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,2,4-oxadiazole-5-carboxamide
129		N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3- methylisoxazole-4-carboxamide
130		2-methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
131		(R)-2-methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
132		N-(5-(3-(difluoromethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
133		(R)-N-(5-(3-(difluoromethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
134		2-methyl-N-(5-(2-methyloxazol-5 -yl)-2,3- dihydro-1H-inden-1-yl)isonicotinamide
135		(R)-2-methyl-N-(5-(2-methyloxazol-5 -yl)-2,3- dihydro-1H-inden-1-yl)isonicotinamide
136		(R)-2-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazole-5-carboxamide
137		2-methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
138		(R)-2-methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
139		(R)-2-methyl-N-(5-(5-methyloxazol-2-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
140		2-methyl-N-(5-(5-methyloxazol-2-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
141		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihy dro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
142		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
143		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
144		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
145		2-methyl-N-(5-(2-methyloxazol-4-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
146		(R)-2-methyl-N-(5-(2-methyloxazol-4-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
147		(R)-2-methyl-N-(5-(2-methyl-2H-tetrazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
148		2-methyl-N-(5-(2-methyl-2H-tetrazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
149		(S)-2-methyl-N-(5-(2-methyl-2H-tetrazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
150		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
151		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazole-4-carboxamide
152		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
153		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazole-4-carboxamide
154		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
164		(R)-4-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3 -dihydro- 1H-inden-1-yl)-4H-1,2,4-triazole-3-carboxamide
165		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyl-4H-1,2,4-triazole-3-carboxamide
168		N-(5-(5-(difluoromethyl)isoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
169		(R)-N-(5-(5-(difluoromethyl)isoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
170		N-(5-(3-(difluoromethyl)isoxazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
171		(R)-N-(5-(3-(difluoromethyl)isoxazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
172		(R)-2-methyl-N-(5-(4-methyloxazol-2-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
173		2-methyl-N-(5-(4-methyloxazol-2-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamide
174		1-methyl-N-((1R)-5-(5-(oxetan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
175		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
176		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
177		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazole-5-carboxamide
178		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
179		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide
180		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,4-dimethyloxazole-5-carboxamide
181		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazole-4-carboxamide
182		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
183		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
184		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
185		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
186		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
189		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-tetrazole-5-carboxamide
194		(R)-1,3-dimethyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
201		(R)-1,3-dimethyl-N-(5-(3- methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
202		(R)-2-methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)oxazole-5-carboxamide
203		(R)-2-methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazole-5-carboxamide
204		(R)-1-methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
213		(R)-N-(5-(3-(difluoromethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide
214		(R)-N-(5-(3-(difluoromethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
215		(R)-N-(5-(3-(difluoromethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazole-5-carboxamide
216		(R)-N-(5-(3-(difluoromethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
217		(R)-N-(5-(3-(difluoromethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
240		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
241		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
252		(R)-2-methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazole-5-carboxamide
253		(R)-N-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
254		(R)-N-(5-(3-ethyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
255		(R)-N-(5-(3-ethyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazole-4-carboxamide
256		(R)-N-(5-(3-ethyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
257		(R)-N-(5-(3-ethyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
258		(R)-N-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
259		(R)-N-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazole-4-carboxamide
260		(R)-N-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
261		(R)-N-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
263		(R)-1-methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
264		(R)-1,5-dimethyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
276		(R)-N-(5-(3-(difluoromethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
277		(R)-N-(5-(3-(difluoromethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazole-4-carboxamide
278		ethyl (R)-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
279		isopropyl (R)-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
280		isobutyl (R)-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
281		cyclobutyl (R)-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
282		methyl (R)-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
283		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)propionamide
284		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isobutyramide
285		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methoxyacetamide
286		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamide
287		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)cyclopentanecarboxami de
288		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxetane-3-carboxamide
290		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-hydroxy-2-methylpropanamide
291		azetidin-3-yl (R)-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
293		N-((R)-5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)tetrahydrofuran-2-carboxamide
294		N-((R)-5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)tetrahydrofuran-3-carboxamide
300		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)pyrrolidine-1-carboxamide
301		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)morpholine-4-carboxamide
302		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylpiperazine-1-carboxamide
303		methyl (R)-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
304		methyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
305		methyl (R)-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
306		methyl (R)-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
307		methyl (R)-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
309		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)cyclobutanecarboxamide
310		(R)-N-(5-(5-(difluoromethyl)- 1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)cyclopropanecarboxamide
315		(R)-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-oxoazetidine-2-carboxamide
316		(S)-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-oxoazetidine-2-carboxamide
317		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)propionamide
318		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)cyclopropanecarboxamide
319		cyclobutyl (R)-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
320		isobutyl (R)-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
321		cyclobutyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
322		isobutyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
323		cyclopropylmethyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
324		2-methoxyethyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
325		cyclopentyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
326		cyclopropylmethyl (R)-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
327		2-methoxyethyl (R)-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
328		cyclopentyl (R)-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
329		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methylcyclopropane-1-carboxamide
330		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methylcyclopropane-1-carboxamide
331		(R)-1-acetyl-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)azetidine-2-carboxamide
332		(S)-1-acetyl-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)azetidine-2-carboxamide
333		2,2-difluoroethyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
334		2,2-difluoroethyl (R)-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
335		(R)-N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-oxopyrrolidine-2-carboxamide
336		(R)-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-oxopyrrolidine-2-carboxamide
337		(S)-N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-oxopyrrolidine-2-carboxamide
338		(S)-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-oxopyrrolidine-2-carboxamide
345		methyl (R)-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
350		methyl (R)-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
351		(R)-N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-oxopiperidine-4-carboxamide
352		N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-6-oxopiperidine-3-carboxamide
353		N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methylpiperidine-2-carboxamide
354		N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-6-oxopiperidine-2-carboxamide
355		(S)-N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-oxopiperidine-4-carboxamide
356		(R)-N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)morpholine-3-carboxamide
357		oxetan-3-yl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
358		oxetan-3-ylmethyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
359		2-methoxy-2-methylpropyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
360		(1-acetylazetidin-3-yl)methyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
361		methyl (R)-3-((((5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)oxy)methyl) azetidine-1-carboxylate
362		(1-carbamoylazetidin-3-yl)methyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
363		(1-(methylcarbamoyl)azetidin -3-yl)methyl (R)-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamate
366		(R)-1-methyl-N-(5-(pyrimidin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
367		(R)-1-methyl-N-(5-(pyridin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
368		(R)-1-methyl-N-(5-(pyrazin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
369		(R)-1-methyl-N-(5-(pyridazin-4-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
370		(R)-1-methyl-N-(5-(thiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
371		(R)-1-methyl-N-(5-(5-methylthiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
372		(R)-1-methyl-N-(5-phenyl-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
375		(R)-1-methyl-N-(5-(6-methylpyridin-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
376		(R)-1-methyl-N-(5-(5-methylpyridin-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
377		(R)-1-methyl-N-(5-(6-methylpyridin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
378		(R)-1-methyl-N-(5-(4-methylpyrimidin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
379		(R)-1-methyl-N-(5-(2-methylpyrimidin-4-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
380		(R)-1-methyl-N-(5-(4-methylpyridin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
381		(R)-1-methyl-N-(5-(6-methylpyrimidin-4-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
382		(R)-1-methyl-N-(5-(6-methylpyrazin-2-yl)-2,3- dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
383		(R)-1-methyl-N-(5-(5-methylpyridazin-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
384		(R)-1-methyl-N-(5-(6-methylpyridazin-4-yl)-2,3- dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
385		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazole-5-carboxamide
386		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazole-5-carboxamide
387		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
388		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazole-5-carboxamide
389		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
390		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazole-5-carboxamide
391		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazole-5-carboxamide
392		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
393		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazole-5-carboxamide
394		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
395		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamide
396		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3- methyl-1H-pyrazole-4-carboxamide
397		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazole-4-carboxamide
398		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazole-4-carboxamide
399		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazole-4-carboxamide
400		(R)-3-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
402		(R)-1-methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
403		(R)-1-methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-5-carboxamide
404		(R)-N-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
405		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamide
406		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamide
407		(R)-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamide
409		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazole-5-carboxamide
410		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazole-5-carboxamide
411		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
412		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamide
413		(R)-N-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
414		(R)-N-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
415		(R)-N-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazole-5-carboxamide
416		(R)-2-methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazole-5-carboxamide
417		(R)-N-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazole-5-carboxamide
418		(R)-4-methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazole-5-carboxamide
419		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamide
420		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazole-4-carboxamide
431		(R)-N-(5-(5-ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-methyl-1H-pyrazole-4-carboxamide
432		(R)-5-methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
435		(R)-2,2-difluoro-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamide
436		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,2-difluoroacetamide
437		(R)-2,2-difluoro-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamide
438		(R)-2,2-difluoro-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamide
439		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,2-difluoroacetamide
440		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,2-difluoroacetamide
448		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazole-5-carboxamide
449		(R)-4-methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazole-5-carboxamide
467		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-(methoxymethyl)oxazole-4-carboxamide
469		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
470		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(oxetan-3-yl)-1H-pyrazole-4-carboxamide
471		tert-butyl (R)-3-(4-((5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)-1H-pyrazol-1-yl)azetidine-1-carboxylate
472		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-methoxyethyl)-1H-pyrazole-4-carboxamide
473		methyl (R)-2-(4-((5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)-1H-pyrazol-1-yl)acetate
474		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxamide
475		(R)-1-(2-amino-2-oxoethyl)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
476		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxy-2-methylpropyl)-1H-pyrazole-4-carboxamide
477		(R)-1-(1-acetylazetidin-3-yl)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
478		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(1-(methylsulfonyl)azetidin-3-yl)-1H-pyrazole-4-carboxamide
479		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(1-(methylcarbamoyl)azetidin -3-yl)-1H-pyrazole-4-carboxamide
480		methyl (R)-3-(4-((5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)-1H-pyrazol-1-yl)azetidine-1-carboxylate
481		(R)-1-(1-carbamoylazetidin-3 -yl)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
484		(R)-1-(azetidin-3-yl)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
485		1-(2,3-dihydroxypropyl)-N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
486		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-methoxy-1H-pyrazole-4-carboxamide
487		(R)-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
488		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
489		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
490		(R)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
495		N-((1S,2S)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2-hydroxy-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-4-carboxamide
496		N-((1R)-5-(5-(1-hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
497		N-((R)-5-(5-((R)-1-hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
498		N-((R)-5-(5-((S)-1-hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazole-5-carboxamide
499		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazole-5-carboxamide
502		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazole-5-carboxamide
505		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazole-5-carboxamide
509		(R)-1-(2-methoxyethyl)- N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
510		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-methoxyethyl)-1H-pyrazole-4-carboxamide
511		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-methoxyethyl)-1H-pyrazole-4-carboxamide
512		(R)-1-(2-methoxyethyl)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
513		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-methoxyethyl)-1H-pyrazole-4-carboxamide
518		N-((1R)-5-(5-(1-hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazole-5-carboxamide
520		(R)-1-(2-hydroxyethyl)-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
521		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxamide
522		(R)-1-(2-hydroxyethyl)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
523		(R)-1-(2-hydroxyethyl)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
524		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxamide
527		(R)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-vinyl-1H-pyrazole-4-carboxamide
528		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxamide
529		(R)-N-(5-(5-(difluoromethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-methoxyethyl)-1H-pyrazole-4-carboxamide
530		(R)-1-(2,2-dimethoxyethyl)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazole-4-carboxamide
531		2-(4-(((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)-1H-pyrazol-1-yl)propanoic acid
532		(R)-2-(4-((5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)-1H-pyrazol-1-yl)acetic acid
533		N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(1-hydroxypropan-2-yl)-1H-pyrazole-4-carboxamide
538		N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxypropyl)-1H-pyrazole-4-carboxamide
539		N-[(1R)-5-(5-ethyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2R)-2,3-dihydroxypropyl)pyrazol-4-yl]carboxamide
540		N-[(1R)-5-(5-ethyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2S)-2,3-dihydroxypropyl)pyrazol-4-yl]carboxamide
541		N-[(1R)-5-(5-ethyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2S)-2-hydroxypropyl)pyrazol-4-yl]carboxamide
542		N-[(1R)-5-(5-ethyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2R)-2-hydroxypropyl)pyrazol-4-yl]carboxamide
543		1-(3-{(1R)-1-[(1-methylpyrazol-4-yl)carbonylamino]indan-5-yl}(1,2,4-oxadiazol-5-yl))(1S)ethyl acetate
546		N-{(1R)-5-[5-(2-methoxyethyl)(1,2,4-oxadiazol-3-yl)]indanyl}(1-methylpyrazol-4-yl)carboxamide
548		2-(3-{(1R)-1-[(1-methylpyrazol-4-yl)carbonylamino]indan-5-yl}-1,2,4-oxadiazol-5-yl)ethyl acetate
549		N-{(1R)-5-[5-(hydroxyethyl)(1,2,4-oxadiazol-3-yl)]indanyl}(1-methylpyrazol-4-yl)carboxamide
550		N-{(1R)-5-[5-((1R)-1-hydroxyethyl)(1,2,4-oxadiazol-3-yl)]indanyl}(1-methylpyrazol-4-yl)carboxamide
551		N-{(1R)-5-[5-(methoxyethyl)(1,2,4-oxadiazol-3-yl)]indanyl}(1-methylpyrazol-4-yl)carboxamide; and
552		N-{(1R)-5-[5-(2-hydroxyethyl)(1,2,4-oxadiazol-3-yl)]indanyl}(1-methylpyrazol-4-yl)carboxamide

or a pharmaceutically acceptable salt thereof.

19. The compound of claim 1, wherein the compound is

or a pharmaceutically acceptable salt thereof.

20. The compound of claim 1, wherein the compound is

or pharmaceutically acceptable salt thereof.

21. A pharmaceutical composition comprising a compound according to any one of claims 1 to 20, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient.

22. The compound of any one of claims 1-20, or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition of claim 21 for use in a method of treating heart disease in a subject in need thereof.

23. The compound, or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition for use according to claim 22, wherein

(a) the heart disease is selected from the group consisting of diastolic dysfunction, primary or secondary restrictive cardiomyopathy, myocardial infarction and angina pectoris, left ventricular outflow tract obstruction, hypertensive heart disease, congenital heart disease, cardiac ischemia, coronary heart disease, diabetic heart disease, congestive heart failure, right heart failure, cardiorenal syndrome, and infiltrative cardiomyopathy, or

(b) the heart disease is or is related to one or more conditions selected from the group consisting of cardiac senescence, diastolic dysfunction due to aging, left ventricular hypertrophy and concentric left ventricular remodeling.

24. The compound, or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition for use according to claim 22, wherein the heart disease is hypertrophic cardiomyopathy (HCM), optionally wherein the HCM is obstructive or nonobstructive or is associated with a sarcomeric and/or non-sarcomeric mutation.

25. The compound, or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition for use according to claim 22, wherein the heart disease is heart failure with preserved ejection fraction (HFpEF).

26. The compound of any one of claims 1-20, or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition of claim 21 for use in a method of treating a disease or condition in a subject in need thereof, wherein the disease or condition is associated with small left ventricular cavity, cavity obliteration, hyperdynamic left ventricular contraction, myocardial ischemia, or cardiac fibrosis.

27. A pharmaceutical composition comprising the compound according to claim 20, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient.

28. The compound of claim 20, or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition of claim 27 for use in a method of treating heart disease in a subject in need thereof.

29. The compound, or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition for use according to claim 28, wherein the heart disease is hypertrophic cardiomyopathy (HCM).

30. The compound, or a pharmaceutically acceptable salt thereof, or the pharmaceutical composition for use according to claim 28, wherein the heart disease is heart failure with preserved ejection fraction (HFpEF).

Ansprüche

1. Verbindung der Formel (I) oder ein pharmazeutisch unbedenkliches Salz davon:

wobei:

G₁ für -CR⁴R⁵- steht;

G₂ für eine Bindung steht;

G₃ für -CR⁸- oder -N- steht;

R¹, R³, R⁴, R⁵ und R⁸ jeweils unabhängig für H, C₁-C₆-Alkyl, Halogen oder Hydroxyl stehen;

R² für H, C₂-C₆-Alkyl, Halogen oder Hydroxyl steht;

Z aus der Gruppe bestehend aus einer Bindung, C₁-C₆-Alkyl, -O-,-R^xO- und -OR^y- ausgewählt ist;

A aus der Gruppe bestehend aus unsubstituiertem Phenyl und 5- oder 6-gliedrigem Heteroaryl mit mindestens einem Ring-N-Atom, wobei das 5- oder 6-gliedrige Heteroaryl unsubstituiert oder durch einen oder mehrere R¹⁰-Substituenten substituiert ist;
R¹⁰ jeweils unabhängig aus der Gruppe bestehend aus -C(O)OCH₃, Methyl, Ethyl, Isopropyl, Difluormethyl, Cyclopropyl, Cyclobutyl und Oxetanyl ausgewählt ist, wobei jedes Methyl, Ethyl und Isopropyl von R¹⁰ unabhängig unsubstituiert oder durch einen oder mehrere Substituenten, die unabhängig aus der Gruppe bestehend aus -OCH₃, -OH und -OC(O)CH₃ ausgewählt sind, substituiert ist;

B aus der Gruppe bestehend aus H, C₁-C₆-Alkyl, Cycloalkyl, Aryl, Heterocycloalkyl und Heteroaryl ausgewählt ist, wobei das C₁-C₆-Alkyl, Cycloalkyl, Aryl, Heterocycloalkyl oder Heteroaryl von B unsubstituiert oder durch einen oder mehrere R¹¹-Substituenten substituiert ist;

R¹¹ jeweils unabhängig aus der Gruppe bestehend aus substituiertem oder unsubstituiertem Heterocycloalkyl, substituiertem oder unsubstituiertem Heteroaryl, substituiertem oder unsubstituiertem Cycloalkyl, substituiertem oder unsubstituiertem Aryl, unsubstituiertem C₁-C₆-Alkyl, C₁-C₆-Alkyl, das durch einen oder mehrere R¹²-Substituenten substituiert ist, substituiertem oder unsubstituiertem C₂-C₆-Alkenyl, substituiertem oder unsubstituiertem C₂-C₆-Alkinyl, Halogen, -OR^b, -C(O)R^c, -C(O)OR^d, Oxo und -NR^eR^f ausgewählt ist;

R¹² jeweils unabhängig aus der Gruppe bestehend aus Halogen, -OR^b, -C(O)R^g, -C(O)OR^h und -C(O)NRⁱR^j ausgewählt ist;

R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ und R^j jeweils unabhängig für H oder C₁-C₆-Alkyl stehen und

R^x und R^y jeweils für C₁-C₆-Alkyl stehen,

wobei dann, wenn A für unsubstituiertes Phenyl steht, die -Z-B-Gruppierung nicht -OC(CH₃)₃ oder 1-Ethyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-only ist.

2. Verbindung nach Anspruch 1 oder ein pharmazeutisch unbedenkliches Salz davon, wobei es sich bei der Verbindung der Formel (I) um eine Verbindung der Formel (If) handelt:

3. Verbindung nach Anspruch 1 oder Anspruch 2 oder ein pharmazeutisch unbedenkliches Salz davon, wobei R¹, R², R³, R⁴, R⁵ und R⁸ jeweils für H stehen.

4. Verbindung nach Anspruch 1 oder Anspruch 2 oder ein pharmazeutisch unbedenkliches Salz davon, wobei G₁ für -CH₂- steht.

5. Verbindung nach einem der Ansprüche 1 bis 4 oder ein pharmazeutisch unbedenkliches Salz davon, wobei G₃ für -CR⁸- steht, beispielsweise wobei G₃ für -CH- steht.

6. Verbindung nach einem der Ansprüche 1, 2, 4 oder 5, wobei R¹, R² und R³ jeweils für H stehen.

7. Verbindung nach einem der Ansprüche 1 bis 6 oder ein pharmazeutisch unbedenkliches Salz davon, wobei Z für eine Bindung steht.

8. Verbindung nach einem der Ansprüche 1 bis 6 oder ein pharmazeutisch unbedenkliches Salz davon, wobei Z für -O- steht.

9. Verbindung nach einem der Ansprüche 1 bis 8 oder ein pharmazeutisch unbedenkliches Salz davon, wobei A ausgewählt ist aus

(a) der Gruppe bestehend aus Pyrazolyl, Oxazolyl, Oxadiazolyl, Isoxazolyl, Tetrazolyl, Triazolyl, Thiazolyl, Pyrimidinyl, Pyridinyl, Pyrazinyl, Pyridazinyl, wobei jede dieser Gruppen unsubstituiert oder durch einen oder mehrere R¹⁰-Substituenten substituiert ist, und unsubstituiertem Phenyl, gegebenenfalls
wobei A für Oxadiazolyl oder Isoxazolyl steht, wobei jede dieser Gruppen unsubstituiert oder durch einen oder mehrere R¹⁰-Substituenten substituiert ist, oder

(b) der Gruppe bestehend aus:





wobei jede dieser Gruppen unsubstituiert oder durch einen oder mehrere R¹⁰-Substituenten substituiert ist, und

10. Verbindung nach einem der Ansprüche 1 bis 9 oder ein pharmazeutisch unbedenkliches Salz davon, wobei

(a) A für Oxadiazolyl steht, das unsubstituiert oder durch einen Substituenten, der aus der Gruppe bestehend aus Methyl, Methyl, das durch -OCH₃, -OH oder -OC(O)CH₃ substituiert ist, Ethyl, Ethyl, das durch -OCH₃, -OH oder -OC(O)CH₃ substituiert ist, Isopropyl, Isopropyl, das durch -OCH₃, -OH oder -OC(O)CH₃ substituiert ist, Difluormethyl, Cyclopropyl, Cyclobutyl, Oxetanyl und -C(O)OCH₃ ausgewählt ist, substituiert ist, oder

(b) A für Oxadiazolyl steht, das unsubstituiert oder durch einen Substituenten, der aus der Gruppe bestehend aus Methyl, Ethyl, Isopropyl, Difluormethyl, Cyclopropyl und Cyclobutyl ausgewählt ist, substituiert ist.

11. Verbindung nach einem der Ansprüche 1 bis 9 oder ein pharmazeutisch unbedenkliches Salz davon, wobei

(a) A für Isoxazolyl steht, das unsubstituiert oder durch einen oder mehrere Substituenten, die aus der Gruppe bestehend aus Methyl, Ethyl und Difluormethyl ausgewählt sind, substituiert ist, oder

(b) A für Isoxazolyl steht, das unsubstituiert oder durch einen Substituenten, der aus der Gruppe bestehend aus Methyl, Ethyl und Difluormethyl ausgewählt ist, substituiert ist.

12. Verbindung nach einem der Ansprüche 1 bis 9 oder ein pharmazeutisch unbedenkliches Salz davon, wobei A ausgewählt ist aus der Gruppe bestehend aus:







wobei R¹³ jeweils unabhängig aus der Gruppe bestehend aus H, -C(O)OCH₃, Methyl, Ethyl, Isopropyl, Difluormethyl, Cyclopropyl, Cyclobutyl und Oxetanyl ausgewählt ist, wobei jedes Methyl, Ethyl und Isopropyl von R¹³ unabhängig unsubstituiert oder durch einen oder mehrere Substituenten, die unabhängig aus der Gruppe bestehend aus-OCH₃, -OH und -OC(O)CH₃ ausgewählt sind, substituiert ist.

13. Verbindung nach einem der Ansprüche 1 bis 12 oder ein pharmazeutisch unbedenkliches Salz davon, wobei B ausgewählt ist aus der Gruppe bestehend aus

(a) H, C₁-C₆-Alkyl, Cycloalkyl, Aryl, Heterocycloalkyl und Heteroaryl, wobei das C₁-C₆-Alkyl, Cycloalkyl, Aryl, Heterocycloalkyl oder Heteroaryl von B unsubstituiert oder durch einen oder mehrere R¹¹-Substituenten substituiert ist;

R¹¹ jeweils unabhängig aus der Gruppe bestehend aus Heterocycloalkyl, Heteroaryl, Cycloalkyl, Aryl, C₁-C₆-Alkyl, Halogen, Fluoralkyl, -OR^b, -C(O)R^c, -C(O)OR^d, Oxo und -NR^eR^f ausgewählt ist, wobei jedes Heterocycloalkyl und Heteroaryl von R¹¹ unsubstituiert oder durch einen oder mehrere Substituenten, die aus der Gruppe bestehend aus C₁-C₆-Alkyl, -C(O)Rⁿ, -C(O)OR^p und -C(O)NR^qR^r ausgewählt sind, substituiert ist; und

R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q und R^r jeweils unabhängig für H oder C₁-C₆-Alkyl stehen, oder

(b) C₁-C₄-Alkyl, C₃-C₅-Cycloalkyl, 6- bis 10-gliedrigem Aryl, 4- bis 6-gliedrigem Heterocycloalkyl mit mindestens einem Ring-N- oder -O-Atom, 5- oder 6-gliedrigem monocyclischem Heteroaryl mit mindestens einem Ring-N-Atom und 8- oder 9-gliedrigem bicyclischem Heteroaryl mit mindestens einem Ring-N-Atom, wobei jede dieser Gruppen substituiert oder unsubstituiert ist, oder

(c) C₁-C₄-Alkyl, C₃-C₅-Cycloalkyl, 6- bis 10-gliedrigem Aryl, 4- bis 6-gliedrigem Heterocycloalkyl mit mindestens einem Ring-N- oder -O-Atom, 5- oder 6-gliedrigem monocyclischem Heteroaryl mit mindestens einem Ring-N-Atom oder 8- oder 9-gliedrigem bicyclischem Heteroaryl mit mindestens einem Ring-N-Atom, wobei jede dieser Gruppen unsubstituiert oder durch einen oder mehrere R¹¹-Substituenten substituiert ist;

R¹¹ jeweils unabhängig aus der Gruppe bestehend aus Heterocycloalkyl, Heteroaryl, Cycloalkyl, Aryl, C₁-C₆-Alkyl, Halogen, Fluoralkyl, -OR^b, -C(O)R^c, -C(O)OR^d, Oxo und -NR^eR^f ausgewählt ist, wobei jedes Heterocycloalkyl und Heteroaryl von R¹¹ unsubstituiert oder durch einen oder mehrere Substituenten, die aus der Gruppe bestehend aus C₁-C₆-Alkyl, -C(O)Rⁿ, -C(O)OR^p und -C(O)NR^qR^r ausgewählt sind, substituiert ist, und wobei jedes C₁-C₆-Alkyl von R¹¹ unsubstituiert oder durch -OR^b substituiert ist; und

R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q und R^r jeweils unabhängig für H oder C₁-C₆-Alkyl stehen, oder

(d) Methyl, Ethyl, Isopropyl, Isobutyl, tert-Butyl, Cyclopropyl, Cyclobutyl, Cyclopentyl, Phenyl, Indanyl, Azetidinyl, Oxetanyl, Pyrrolidinyl, Tetrahydrofuranyl, Piperidinyl, Piperazinyl, Morpholinyl, Thiazolyl, Triazolyl, Imidazolyl, Pyrazolyl, Tetrazolyl, Oxazolyl, Isoxazolyl, Oxadiazolyl, Pyrazinyl, Pyridazinyl, Pyrimidinyl, Pyridinyl, Indanyl, Pyrrolopyrazolyl und Benzoimidazolyl, wobei jede dieser Gruppen unsubstituiert oder durch einen oder mehrere R¹¹-Substituenten substituiert ist;

R¹¹ jeweils unabhängig aus der Gruppe bestehend aus Heterocycloalkyl, Heteroaryl, Cycloalkyl, Aryl, C₁-C₆-Alkyl, Halogen, Fluoralkyl, -OR^b, -C(O)R^c, -C(O)OR^d, Oxo und -NR^eR^f ausgewählt ist, wobei jedes Heterocycloalkyl und Heteroaryl von R¹¹ unsubstituiert oder durch einen oder mehrere Substituenten, die aus der Gruppe bestehend aus C₁-C₆-Alkyl, -C(O)Rⁿ, -C(O)OR^p und -C(O)NR^qR^r ausgewählt sind, substituiert ist, und wobei jedes C₁-C₆-Alkyl von R¹¹ unsubstituiert oder durch -OR^b substituiert ist; und

R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q und R^r jeweils unabhängig für H oder C₁-C₆-Alkyl stehen.

14. Verbindung nach einem der Ansprüche 1 bis 13 oder ein pharmazeutisch unbedenkliches Salz davon, wobei R¹¹ jeweils unabhängig aus der Gruppe bestehend aus Methyl, Ethyl, Isopropyl, Cyclopropyl, Difluormethyl, Trifluormethyl, Oxo, -C(O)CH₃, -C(O)OtBu, -OCH₃, -OH, -NH₂, -Cl, Oxetanyl, Oxadiazolyl und Azetidinyl ausgewählt ist, wobei jedes Oxadiazolyl und Azetidinyl von R¹¹ unsubstituiert oder durch einen oder mehrere Substituenten, die aus der Gruppe bestehend aus Ethyl, -C(O)CH₃, -C(O)OtBu, -C(O)OCH₃, -C(O)NHCH₃, -C(O)NH₂ und -OCH₃ ausgewählt sind, substituiert ist, und wobei jedes Methyl, Ethyl und Isopropyl von R¹¹ unsubstituiert oder durch -OH substituiert ist.

15. Verbindung nach einem der Ansprüche 1 bis 12 oder ein pharmazeutisch unbedenkliches Salz davon, wobei

(a) B für Methyl, Pyrazolyl, Oxazolyl, Tetrazolyl, Isoxazolyl, Thiazolyl, Imidazolyl oder Pyridinyl steht, wobei jede dieser Gruppen unsubstituiert oder durch einen oder mehrere R¹¹-Substituenten substituiert ist;

R¹¹ unabhängig aus der Gruppe bestehend aus Heterocycloalkyl, Heteroaryl, Halogen, C₁-C₆-Alkyl, C₁-C₆-Alkyl, das durch einen oder zwei R¹²-Substituenten substituiert ist, Cycloalkyl, Cycloalkyl, das durch einen oder zwei R¹²-Substituenten substituiert ist, Fluoralkyl, -OR^b, -C(O)R^c, -C(O)OR^d, Oxo und -NR^eR^f ausgewählt ist;

R¹² jeweils unabhängig aus der Gruppe bestehend aus Halogen, -OR^b, -C(O)R^g, -C(O)OR^h und -C(O)NRⁱR^j ausgewählt ist und

R^b, R^c, R^d, R^e und R^f, R^g, R^h, Rⁱ und R^j jeweils unabhängig für H oder C₁-C₆-Alkyl stehen, oder

(b) B aus der Gruppe bestehend aus:















ausgewählt ist, wobei jede dieser Gruppen unsubstituiert oder durch einen oder mehrere R¹¹-Substituenten substituiert ist;

R¹¹ jeweils unabhängig aus der Gruppe bestehend aus Heterocycloalkyl, Heteroaryl, Halogen, C₁-C₆-Alkyl, C₁-C₆-Alkyl, das durch einen oder zwei R¹²-Substituenten substituiert ist, Cycloalkyl, Cycloalkyl, das durch einen oder zwei R¹²-Substituenten substituiert ist, Fluoralkyl, -OR^b, -C(O)R^c, -C(O)OR^d, Oxo und -NR^eR^f ausgewählt ist;

R¹² jeweils unabhängig aus der Gruppe bestehend aus Halogen, -OR^b, -C(O)R^g, -C(O)OR^h und -C(O)NRⁱR^j ausgewählt ist und

R^b, R^c, R^d, R^e und R^f, R^g, R^h, Rⁱ und R^j jeweils unabhängig für H oder C₁-C₆-Alkyl stehen.

16. Verbindung nach einem der Ansprüche 1 bis 12 oder ein pharmazeutisch unbedenkliches Salz davon, wobei B für Pyrazolyl, Oxazolyl, Tetrazolyl, Isoxazolyl, Thiazolyl, Imidazolyl oder Pyridinyl steht, wobei jede dieser Gruppen unsubstituiert oder durch einen oder mehrere R¹¹-Substituenten substituiert ist;

R¹¹ jeweils unabhängig aus der Gruppe bestehend aus Heterocycloalkyl, Heteroaryl, Halogen, C₁-C₆-Alkyl, C₁-C₆-Alkyl, das durch einen oder zwei R¹²-Substituenten substituiert ist, Cycloalkyl, Cycloalkyl, das durch einen oder zwei R¹²-Substituenten substituiert ist, Fluoralkyl, -OR^b, Oxo und -NR^eR^f ausgewählt ist;

R¹² unabhängig aus der Gruppe bestehend aus Halogen, -OR^b und -C(O)NRⁱR^j ausgewählt ist und

R^b, R^e, R^f, Rⁱ und R^j jeweils für H oder C₁-C₆-Alkyl stehen, gegebenenfalls

wobei R^b für H steht.

17. Verbindung nach einem der Ansprüche 1 bis 12 oder ein pharmazeutisch unbedenkliches Salz davon, wobei B aus der Gruppe bestehend aus:



















und

ausgewählt ist,

wobei R¹⁴ jeweils unabhängig aus der Gruppe bestehend aus Heterocycloalkyl, Heteroaryl, Cycloalkyl, Cycloalkyl, das durch einen oder zwei R¹²-Substituenten substituiert ist, Aryl, C₁-C₆-Alkyl, C₁-C₆-Alkyl, das durch einen oder zwei R¹²-Substituenten substituiert ist, Halogen, Fluoralkyl, -OR^b, -C(O)R^c, -C(O)OR^d, Oxo und -NR^eR^f ausgewählt ist, wobei jedes Heterocycloalkyl und Heteroaryl von R¹⁴ unsubstituiert oder durch einen oder mehrere Substituenten, die aus der Gruppe bestehend aus C₁-C₆-Alkyl, -C(O)Rⁿ, -C(O)OR^p und -C(O)NR^qR^r ausgewählt sind, substituiert ist;

R¹² jeweils unabhängig aus der Gruppe bestehend aus Halogen, -OR^b, -C(O)R^g, -C(O)OR^h und -C(O)NRⁱR^j ausgewählt ist und

R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ und R^j, Rⁿ, R^p, R^q und R^r jeweils unabhängig für H oder C₁-C₆-Alkyl stehen.

18. Verbindung nach Anspruch 1, wobei die Verbindung ausgewählt ist aus der Gruppe bestehend aus

Verb. Nr.	Struktur	Name
1		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,2-difluoracetamid
2		N-(5-(5-Methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)benzamid
3		2-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
4		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)benzamid
5		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamid
6		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-imidazol-5-carboxamid
7		N-(5-(5-(difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
8		2-Chlor-N-(5-(5-(difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)thiazol-5-carboxamid
9		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazol-5-carboxamid
10		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylthiazol-5-carboxamid
11		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)thiazol-5-carboxamid
12		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazol-5-carboxamid
16		(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-tert-butylester
17		N-(3-(5-Ethyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]-pyridin-7-yl)benzamid
19		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,4-dimethyloxazol-5-carboxamid
20		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-ethyl-5-methyl-2H-1,2,3-triazol-4-carboxamid
21		4-Cyclopropyl-N-(5-(5-(difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazol-5-carboxamid
22		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,5-dimethyloxazol-4-carboxamid
23		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-6-methylpyrazin-2-carboxamid
24		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,6-dimethylisonicotinamid
25		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-ethyl-1-methyl-1H-pyrazol-4-carboxamid
26		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylpyrimidin-4-carboxamid
27		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazol-4-carboxamid
28		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
29		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-ethyl-1H-pyrazol-5-carboxamid
30		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-5-carboxamid
31		(R)-2-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
32		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotinamid
33		2-Amino-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
34		3-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazol-5-carboxamid
35		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
36		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-carboxamid
37		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-6-methylpyridazin-4-carboxamid
38		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methylpyrazin-2-carboxamid
39		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylnicotinamid
40		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-3-(trifluormethyl)-1H-pyrazol-4-carboxamid
41		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3,5-dimethylpyrazin-2-carboxamid
42		N-(3-(5-Methyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)benzamid
43		2-Hydroxy-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
44		2-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-1,2,3-triazol-4-carboxamid
45		1,2-Dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-imidazol-5-carboxamid
46		5-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazol-4-carboxamid
47		1,3-Dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
48		(R)-2-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazol-5-carboxamid
49		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
50		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
51		4-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazol-5-carboxamid
52		4-Cyclopropyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazol-5-carboxamid
53		2,4-Dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazol-5-carboxamid
54		1,5-Dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
55		1,3-Dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
56		1-Ethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
57		N-(5-(5-Methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-carboxamid
58		N-(5-(5-(difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methylpicolinamid
59		3-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)picolinamid
60		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylthiazol-2-carboxamid
61		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,2-dimethyl-1H-imidazol-5-carboxamid
63		4-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)thiazol-2-carboxamid
64		2-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazol-5-carboxamid
65		1-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
66		(R)-1-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
67		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylpicolinamid
68		4-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)picolinamid
69		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazol-4-carboxamid
70		3-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
71		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazol-4-carboxamid
72		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-methylisoxazol-4-carboxamid
73		N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
74		Essigsäure(3-(1-(1,3-dimethyl-1H-pyrazol-4-carboxamido)-2,3-dihydro-1H-inden-5-yl)-1,2,4-oxadiazol-5-yl)methylester
75		N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
76		N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
77		Essigsäure(1S)-1-(3-(1-(1,3-dimethyl-1H-pyrazol-4-carboxamido)-2,3-dihydro-1H-inden-5-yl)-1,2,4-oxadiazol-5-yl)ethylester
78		3-(1-(1,3-Dimethyl-1H-pyrazol-4-carboxamido)-2,3-dihydro-1H-inden-5-yl)-1,2,4-oxadiazol-5-carbonsäuremethyl-ester
79		N-(5-(5-(Hydroxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
80		N-(5-(5-((S)-1-Hydroxyethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
81		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
82		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
83		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-1,2,3-triazol-4-carboxamid
84		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-methyl-1,2,4-oxadiazol-3-carboxamid
87		5-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,2,4-oxadiazol-3-carboxamid
88		4-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazol-5-carboxamid
89		3-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazol-4-carboxamid
90		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
91		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazol-4-carboxamid
92		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
93		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazol-5-carboxamid
94		N-(3-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]-pyridin-7-yl)benzamid
95		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-hydroxyisonicotin-amid
99		2-Amino-N-(5-(5-(difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
100		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazol-5-carboxamid
101		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-5-carboxamid
102		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methylisoxazol-5-carboxamid
103		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazol-5-carboxamid
104		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazol-3-carboxamid
105		4-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazol-3-carboxamid
106		(R)-1,3-Dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
107		(R)-1-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
108		N-(3-(5-Ethyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl)-2-methylisonicotin-amid
111		(R)-1,3-Dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
112		(R)-2,4-Dimethyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazol-5-carboxamid
113		(R)-4-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazol-5-carboxamid
114		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazol-5-carboxamid
115		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazol-5-carboxamid
116		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazol-5-carboxamid
117		(R)-4-Methyl-N-(5-(5-(oxetan-3-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isoxazol-5-carboxamid
118		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-1,2,4-triazol-3-carboxamid
119		1-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-1,2,4-triazol-3-carboxamid
120		1-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-1,2,4-triazol-5-carboxamid
125		(R)-N-(5-(5-Methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-carboxamid
126		N-((R)-5-(5-((S)-1-Methoxyethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylisoxazol-5-carboxamid
127		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1,2,4-oxadiazol-5-carboxamid
128		3-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,2,4-oxadiazol-5-carboxamid
129		N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methylisoxazol-4-carboxamid
130		2-Methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
131		(R)-2-Methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
132		N-(5-(3-(Difluormethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
133		(R)-N-(5-(3-(Difluormethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
134		2-Methyl-N-(5-(2-methyloxazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
135		(R)-2-Methyl-N-(5-(2-methyloxazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
136		(R)-2-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazol-5-carboxamid
137		2-Methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
138		(R)-2-Methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
139		(R)-2-Methyl-N-(5-(5-methyloxazol-2-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
140		2-Methyl-N-(5-(5-methyloxazol-2-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
141		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
142		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
143		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
144		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
145		2-Methyl-N-(5-(2-methyloxazol-4-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
146		(R)-2-Methyl-N-(5-(2-methyloxazol-4-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
147		(R)-2-Methyl-N-(5-(2-methyl-2H-tetrazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
148		2-Methyl-N-(5-(2-methyl-2H-tetrazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
149		(S)-2-Methyl-N-(5-(2-methyl-2H-tetrazol-5-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
150		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
151		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazol-4-carboxamid
152		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
153		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazol-4-carboxamid
154		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
164		(R)-4-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4H-1,2,4-triazol-3-carboxamid
165		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyl-4H-1,2,4-triazol-3-carboxamid
168		N-(5-(5-(Difluormethyl)-isoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
169		(R)-N-(5-(5-(Difluormethyl)-isoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
170		N-(5-(3-(Difluormethyl)-isoxazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
171		(R)-N-(5-(3-(Difluormethyl)-isoxazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
172		(R)-2-Methyl-N-(5-(4-methyloxazol-2-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
173		2-Methyl-N-(5-(4-methyloxazol-2-yl)-2,3-dihydro-1H-inden-1-yl)isonicotinamid
174		1-Methyl-N-((1R)-5-(5-(oxetan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
175		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
176		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
177		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazol-5-carboxamid
178		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
179		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-5-carboxamid
180		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,4-dimethyloxazol-5-carboxamid
181		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazol-4-carboxamid
182		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
183		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
184		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
185		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
186		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
189		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-tetrazol-5-carboxamid
194		(R)-1,3-Dimethyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
201		(R)-1,3-Dimethyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
202		(R)-2-Methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)oxazol-5-carboxamid
203		(R)-2-Methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazol-5-carboxamid
204		(R)-1-Methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
213		(R)-N-(5-(3-(Difluormethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-5-carboxamid
214		(R)-N-(5-(3-(Difluormethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1,3-dimethyl-1H-pyrazol-4-carboxamid
215		(R)-N-(5-(3-(Difluormethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazol-5-carboxamid
216		(R)-N-(5-(3-(Difluormethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
217		(R)-N-(5-(3-(Difluormethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
240		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
241		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
252		(R)-2-Methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazol-5-carboxamid
253		(R)-N-(5-(5-Ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
254		(R)-N-(5-(3-Ethyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
255		(R)-N-(5-(3-Ethyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazol-4-carboxamid
256		(R)-N-(5-(3-Ethyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
257		(R)-N-(5-(3-Ethyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
258		(R)-N-(5-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
259		(R)-N-(5-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazol-4-carboxamid
260		(R)-N-(5-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
261		(R)-N-(5-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
263		(R)-1-Methyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
264		(R)-1,5-Dimethyl-N-(5-(3-methyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
276		(R)-N-(5-(3-(Difluormethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
277		(R)-N-(5-(3-(Difluormethyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)-1,5-dimethyl-1H-pyrazol-4-carboxamid
278		(R)-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-ethylester
279		(R)-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-isopropylester
280		(R)-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-isobutylester
281		(R)-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-cyclobutylester
282		(R)-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-methylester
283		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)propionamid
284		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)isobutyramid
285		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methoxyacetamid
286		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamid
287		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)cyclopentan-carboxamid
288		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxetan-3-carboxamid
290		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-hydroxy-2-methylpropanamid
291		(R)-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-azetidin-3-ylester
293		N-((R)-5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)tetrahydrofuran-2-carboxamid
294		N-((R)-5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)tetrahydrofuran-3-carboxamid
300		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)pyrrolidin-1-carboxamid
301		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)morpholin-4-carboxamid
302		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methylpiperazin-1-carboxamid
303		(R)-(5-(5-Methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-methylester
304		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-methylester
305		(R)-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-methylester
306		(R)-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-methylester
307		(R)-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-methylester
309		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)cyclobutan-carboxamid
310		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)cyclopropan-carboxamid
315		(R)-N-((R)-5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-oxoazetidin-2-carboxamid
316		(S)-N-((R)-5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-oxoazetidin-2-carboxamid
317		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)propionamid
318		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)cyclopropan-carboxamid
319		(R)-(5-(5-Methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-cyclobutylester
320		(R)-(5-(5-Methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-isobutylester
321		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-cyclobutylester
322		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-isobutylester
323		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-cyclopropylmethyl-ester
324		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-2-methoxyethylester
325		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-cyclopentylester
326		(R)-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-cyclopropylmethyl-ester
327		(R)-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-2-methoxyethylester
328		(R)-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-cyclopentylester
329		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methylcyclopropan-1-carboxamid
330		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methylcyclopropan-1-carboxamid
331		(R)-1-Acetyl-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)azetidin-2-carboxamid
332		(S)-1-Acetyl-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)azetidin-2-carboxamid
333		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-2,2-difluorethylester
334		(R)-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-2,2-difluorethylester
335		(R)-N-((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-oxopyrrolidin-2-carboxamid
336		(R)-N-((R)-5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-oxopyrrolidin-2-carboxamid
337		(S)-N-((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-oxopyrrolidin-2-carboxamid
338		(S)-N-((R)-5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-oxopyrrolidin-2-carboxamid
345		(R)-(5-(5-Ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-methylester
350		(R)-(5-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-methylester
351		(R)-N-((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-oxopiperidin-4-carboxamid
352		N-((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-6-oxopiperidin-3-carboxamid
353		N-((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methylpiperidin-2-carboxamid
354		N-((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-6-oxopiperidin-2-carboxamid
355		(S)-N-((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-oxopiperidin-4-carboxamid
356		(R)-N-((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)morpholin-3-carboxamid
357		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-oxetan-3-ylester
358		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-oxetan-3-ylmethylester
359		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure-2-methoxy-2-methylpropylester
360		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure(1-acetylazetidin-3-yl)methylester
361		(R)-3-((((5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)oxy)-methyl)azetidin-1-carbonsäuremethyl-ester
362		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure(1-carbamoylazetidin-3-yl)methylester
363		(R)-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamidsäure(1-(methylcarbamoyl)-azetidin-3-yl)methylester
366		(R)-1-Methyl-N-(5-(pyrimidin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
367		(R)-1-Methyl-N-(5-(pyridin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
368		(R)-1-Methyl-N-(5-(pyrazin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
369		(R)-1-methyl-N-(5-(pyridazin-4-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
370		(R)-1-Methyl-N-(5-(thiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
371		(R)-1-Methyl-N-(5-(5-methylthiazol-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
372		(R)-1-Methyl-N-(5-phenyl-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
375		(R)-1-Methyl-N-(5-(6-methylpyridin-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
376		(R)-1-Methyl-N-(5-(5-methylpyridin-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
377		(R)-1-Methyl-N-(5-(6-methylpyridin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
378		(R)-1-Methyl-N-(5-(4-methylpyrimidin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
379		(R)-1-Methyl-N-(5-(2-methylpyrimidin-4-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
380		(R)-1-Methyl-N-(5-(4-methylpyridin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
381		(R)-1-Methyl-N-(5-(6-methylpyrimidin-4-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
382		(R)-1-methyl-N-(5-(6-methylpyrazin-2-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
383		(R)-1-Methyl-N-(5-(5-methylpyridazin-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
384		(R)-1-Methyl-N-(5-(6-methylpyridazin-4-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
385		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazol-5-carboxamid
386		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazol-5-carboxamid
387		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
388		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazol-5-carboxamid
389		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
390		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazol-5-carboxamid
391		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazol-5-carboxamid
392		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
393		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazol-5-carboxamid
394		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
395		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamid
396		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazol-4-carboxamid
397		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazol-4-carboxamid
398		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazol-4-carboxamid
399		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazol-4-carboxamid
400		(R)-3-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
402		(R)-1-Methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
403		(R)-1-Methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-5-carboxamid
404		(R)-N-(5-(5-Ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
405		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamid
406		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamid
407		(R)-N-(5-(5-Methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamid
409		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazol-5-carboxamid
410		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazol-5-carboxamid
411		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
412		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methylisonicotin-amid
413		(R)-N-(5-(5-Ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
414		(R)-N-(5-(5-Ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
415		(R)-N-(5-(5-Ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyloxazol-5-carboxamid
416		(R)-2-Methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazol-5-carboxamid
417		(R)-N-(5-(5-Ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazol-5-carboxamid
418		(R)-4-Methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazol-5-carboxamid
419		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamid
420		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-3-methyl-1H-pyrazol-4-carboxamid
431		(R)-N-(5-(5-Ethylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-methyl-1H-pyrazol-4-carboxamid
432		(R)-5-Methyl-N-(5-(5-methylisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
435		(R)-2,2-Difluor-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamid
436		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,2-difluoracetamid
437		(R)-2,2-Difluor-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamid
438		(R)-2,2-Difluor-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)acetamid
439		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,2-difluoracetamid
440		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2,2-difluoracetamid
448		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-4-methyloxazol-5-carboxamid
449		(R)-4-Methyl-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)oxazol-5-carboxamid
467		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-(methoxymethyl)-oxazol-4-carboxamid
469		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
470		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(oxetan-3-yl)-1H-pyrazol-4-carboxamid
471		(R)-3-(4-((5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)-1H-pyrazol-1-yl)azetidin-1-carbonsäure-tert-butylester
472		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-methoxyethyl)-1H-pyrazol-4-carboxamid
473		(R)-2-(4-((5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)-1H-pyrazol-1-yl)essigsäure-methylester
474		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxyethyl)-1H-pyrazol-4-carboxamid
475		(R)-1-(2-Amino-2-oxoethyl)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
476		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxy-2-methylpropyl)-1H-pyrazol-4-carboxamid
477		(R)-1-(1-Acetylazetidin-3-yl)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
478		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(1-(methylsulfonyl)-azetidin-3-yl)-1H-pyrazol-4-carboxamid
479		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(1-(methylcarbamoyl)-azetidin-3-yl)-1H-pyrazol-4-carboxamid
480		(R)-3-(4-((5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)-1H-pyrazol-1-yl)azetidin-1-carbonsäuremethyl-ester
481		(R)-1-(1-Carbamoylazetidin-3-yl)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
484		(R)-1-(Azetidin-3-yl)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
485		1-(2,3-Dihydroxypropyl)-N-((R)-5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
486		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-5-methoxy-1H-pyrazol-4-carboxamid
487		(R)-N-(5-(5-Methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
488		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
489		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
490		(R)-N-(5-(5-(Methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
495		N-((1S,2S)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2-hydroxy-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-4-carboxamid
496		N-((1R)-5-(5-(1-Hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
497		N-((R)-5-(5-((R)-1-Hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
498		N-((R)-5-(5-((S)-1-Hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-methyl-1H-pyrazol-5-carboxamid
499		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazol-5-carboxamid
502		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazol-5-carboxamid
505		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2H-tetrazol-5-carboxamid
509		(R) -1- (2-Methoxyethyl)-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
510		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-methoxyethyl)-1H-pyrazol-4-carboxamid
511		(R)-N-(5-(5-Isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-methoxyethyl)-1H-pyrazol-4-carboxamid
512		(R)-1-(2-Methoxyethyl)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
513		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-methoxyethyl)-1H-pyrazol-4-carboxamid
518		N-((1R)-5-(5-(1-Hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-2-methyl-2H-tetrazol-5-carboxamid
520		(R)-1-(2-Hydroxyethyl)-N-(5-(5-methyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
521		(R)-N-(5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxyethyl)-1H-pyrazol-4-carboxamid
522		(R)-1-(2-Hydroxyethyl)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
523		(R)-1-(2-Hydroxyethyl)-N-(5-(5-(methoxymethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
524		(R)-N-(5-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxyethyl)-1H-pyrazol-4-carboxamid
527		(R)-N-(5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-vinyl-1H-pyrazol-4-carboxamid
528		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxyethyl)-1H-pyrazol-4-carboxamid
529		(R)-N-(5-(5-(Difluormethyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-methoxyethyl)-1H-pyrazol-4-carboxamid
530		(R)-1-(2,2-Dimethoxyethyl)-N-(5-(5-ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1H-pyrazol-4-carboxamid
531		2-(4-(((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)-1H-pyrazol-1-yl)propansäure
532		(R)-2-(4-((5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)carbamoyl)-1H-pyrazol-1-yl)essigsäure
533		N-((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(1-hydroxypropan-2-yl)-1H-pyrazol-4-carboxamid
538		N-((R)-5-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-1-(2-hydroxypropyl)-1H-pyrazol-4-carboxamid
539		N-[(1R)-5-(5-Ethyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2R)-2,3-dihydroxypropyl)-pyrazol-4-yl]carboxamid
540		N-[(1R)-5-(5-Ethyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2S)-2,3-dihydroxypropyl)-pyrazol-4-yl]carboxamid
541		N-[(1R)-5-(5-Ethyl(1,2,4-oxadiazol-3-yl)) indanyl][1-((2S)-2-hydroxypropyl)-pyrazol-4-yl]carboxamid
542		N-[(1R)-5-(5-Ethyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2R)-2-hydroxypropyl)-pyrazol-4-yl]carboxamid
543		Essigsäure-1-(3-{(1R)-1-[(1-methylpyrazol-4-yl)carbonylamino]-indan-5-yl}(1,2,4-oxadiazol-5-yl))(1S)ethylester
546		N-{(1R)-5-[5-(2-Methoxyethyl)(1,2,4 -oxadiazol-3-yl)]indanyl} (1-methylpyrazol-4-yl)carboxamid
548		Essigsäure-2-(3-{(1R)-1-[(1-methylpyrazol-4-yl)carbonylamino]-indan-5-yl}-1,2,4-oxadiazol-5-yl)ethylester
549		N-{(1R)-5-[5-(Hydroxyethyl)(1,2, 4-oxadiazol-3-yl)]indanyl} (1-methylpyrazol-4-yl)carboxamid
550		N-{(1R)-5-[5-((1R)-1-Hydroxyethyl)-(1,2,4-oxadiazol-3-yl)]indanyl}(1-methylpyrazol-4-yl)carboxamid
551		N-{(1R)-5-[5-(Methoxyethyl)(1,2, 4-oxadiazol-3-yl)]indanyl}(1-methylpyrazol-4-yl)carboxamid und
552		N-{(1R)-5-[5-(2-Hydroxyethyl)(1,2,4 -oxadiazol-3-yl)]indanyl}(1-methylpyrazol-4-yl)carboxamid,

oder ein pharmazeutisch unbedenkliches Salz davon.

19. Verbindung nach Anspruch 1, wobei es sich bei der Verbindung um

handelt, oder ein pharmazeutisch unbedenkliches Salz davon.

20. Verbindung nach Anspruch 1, wobei es sich bei der Verbindung um

handelt, oder ein pharmazeutisch unbedenkliches Salz davon.

21. Pharmazeutische Zusammensetzung, umfassend eine Verbindung nach einem der Ansprüche 1 bis 20 oder ein pharmazeutisch unbedenkliches Salz davon und einen pharmazeutisch unbedenklichen Hilfsstoff.

22. Verbindung nach einem der Ansprüche 1-20 oder ein pharmazeutisch unbedenkliches Salz davon oder pharmazeutische Zusammensetzung nach Anspruch 21 zur Verwendung bei einem Verfahren zur Behandlung einer Herzkrankheit bei einem Individuum, bei dem diesbezüglicher Bedarf besteht.

23. Verbindung oder pharmazeutisch unbedenkliches Salz davon oder pharmazeutische Zusammensetzung zur Verwendung nach Anspruch 22, wobei

(a) die Herzkrankheit aus der Gruppe bestehend aus diastolischer Dysfunktion, primärer oder sekundärer restriktiver Kardiomyopathie, Herzinfarkt und Angina pectoris, linksventrikulärer Obstruktion des Ausflusstrakts, hypertonischer Herzkrankheit, angeborener Herzkrankheit, kardialer Ischämie, koronarer Herzkrankheit, diabetischer Herzkrankheit, dekompensierter Herzinsuffizienz, Rechtsherzinsuffizienz, kardiorenalem Syndrom und infiltrativer Kardiomyopathie ausgewählt ist oder

(b) es sich bei der Herzkrankheit um ein oder mehrere Leiden aus der Gruppe bestehend aus kardialer Seneszenz, altersbedingter diastolischer Dysfunktion, linksventrikulärer Hypertrophie und konzentrischer linksventrikulärer Umgestaltung handelt oder die Herzkrankheit damit in Zusammenhang steht.

24. Verbindung oder pharmazeutisch unbedenkliches Salz davon oder pharmazeutische Zusammensetzung zur Verwendung nach Anspruch 22, wobei es sich bei der Herzkrankheit um hypertrophe Kardiomyopathie (Hypertrophie Cardiomyopathy, HCM) handelt, gegebenenfalls wobei die HCM obstruktiv oder nicht obstruktiv ist oder mit einer sarkomeren und/oder nicht sarkomeren Mutation assoziiert ist.

25. Verbindung oder pharmazeutisch unbedenkliches Salz davon oder pharmazeutische Zusammensetzung zur Verwendung nach Anspruch 22, wobei es sich bei der Herzkrankheit um Herzinsuffizienz mit erhaltener Ejektionsfraktion (Heart Failure with Preserved Ejection Fraction, HFpEF) handelt.

26. Verbindung nach einem der Ansprüche 1-20 oder ein pharmazeutisch unbedenkliches Salz davon oder pharmazeutische Zusammensetzung nach Anspruch 21 zur Verwendung bei einem Verfahren zur Behandlung einer Erkrankung oder eines Leidens bei einem Individuum, bei dem diesbezüglicher Bedarf besteht, wobei die Erkrankung bzw. das Leiden mit kleiner linksventrikulärer Kammer, Kammerobliteration, hyperdynamischer linksventrikulärer Kontraktion, myokardialer Ischämie oder kardialer Fibrose assoziiert ist.

27. Pharmazeutische Zusammensetzung, umfassend die Verbindung nach Anspruch 20 oder ein pharmazeutisch unbedenkliches Salz davon und einen pharmazeutisch unbedenklichen Hilfsstoff.

28. Verbindung nach Anspruch 20 oder ein pharmazeutisch unbedenkliches Salz davon oder pharmazeutische Zusammensetzung nach Anspruch 27 zur Verwendung bei einem Verfahren zur Behandlung einer Herzkrankheit bei einem Individuum, bei dem diesbezüglicher Bedarf besteht.

29. Verbindung oder pharmazeutisch unbedenkliches Salz davon oder pharmazeutische Zusammensetzung zur Verwendung nach Anspruch 28, wobei es sich bei der Herzkrankheit um hypertrophe Kardiomyopathie (Hypertrophic Cardiomyopathy, HCM) handelt.

30. Verbindung oder pharmazeutisch unbedenkliches Salz davon oder pharmazeutische Zusammensetzung zur Verwendung nach Anspruch 28, wobei es sich bei der Herzkrankheit um Herzinsuffizienz mit erhaltener Ejektionsfraktion (Heart Failure with Preserved Ejection Fraction, HFpEF) handelt.

Revendications

1. Composé de formule (I), ou un sel pharmaceutiquement acceptable de celui-ci :

dans lequel :

G₁ est -CR⁴R⁵- ;

G₂ est une liaison ;

G₃ est -CR⁸- ou -N- ;

R¹, R³, R⁴, R⁵ et R⁸ sont chacun indépendamment H, alkyle en C₁-C₆, halogéno ou hydroxyle ;

R² est H, alkyle en C₂-C₆, halogéno ou hydroxyle ;

Z est choisi dans le groupe constitué d'une liaison, alkyle en C₁-C₆, -O-,-R^xO- et -OR^y- ;

A est choisi dans le groupe constitué de phényle non substitué et hétéroaryle de 5 ou 6 chaînons comprenant au moins un atome N annulaire, dans lequel l'hétéroaryle de 5 ou 6 chaînons est non substitué ou substitué par un ou plusieurs substituants R¹⁰ ;
chaque R¹⁰ est indépendamment choisi dans le groupe constitué de -C(O)OCH₃, méthyle, éthyle, isopropyle, difluorométhyle, cyclopropyle, cyclobutyle et oxétanyle, dans lequel chaque méthyle, éthyle et isopropyle de R¹⁰ est indépendamment non substitué ou substitué par un ou plusieurs substituants indépendamment choisis dans le groupe constitué de -OCH₃, -OH et -OC(O)CH₃ ;

B est choisi dans le groupe constitué de H, alkyle en C₁-C₆, cycloalkyle, aryle, hétérocycloalkyle et hétéroaryle, dans lequel l'alkyle en C₁-C₆, cycloalkyle, aryle, hétérocycloalkyle ou hétéroaryle de B est non substitué ou substitué par un ou plusieurs substituants R¹¹ ;

chaque R¹¹ est indépendamment choisi dans le groupe constitué d'hétérocycloalkyle substitué ou non substitué, hétéroaryle substitué ou non substitué, cycloalkyle substitué ou non substitué, aryle substitué ou non substitué, alkyle en C₁-C₆ non substitué, alkyle en C₁-C₆ substitué par un ou plusieurs substituants R¹², alcényle en C₂-C₆ substitué ou non substitué, alcynyle en C₂-C₆ substitué ou non substitué, halogéno, -OR^b, -C(O)R^c, -C(O)OR^d, oxo et -NR^eR^f ;

chaque R¹² est indépendamment choisi dans le groupe constitué d'halogéno, -OR^b, -C(O)R^g, -C(O)OR^h et - C(O)NRⁱR^j ;

chaque R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ et R^j est indépendamment H ou alkyle en C₁-C₆ ; et

R^x et R^y sont chacun alkyle en C₁-C₆,
dans lequel, lorsque A est phényle non substitué, le fragment -Z-B n'est pas -OC(CH₃)₃ ou 1-éthyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-onyle.

2. Composé selon la revendication 1, ou un sel pharmaceutiquement acceptable de celui-ci, le composé de formule (I) étant un composé de formule (If) :

3. Composé selon la revendication 1 ou la revendication 2, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel R¹, R², R³, R⁴, R⁵ et R⁸ sont chacun H.

4. Composé selon la revendication 1 ou la revendication 2, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel G₁ est -CH₂-.

5. Composé selon l'une quelconque des revendications 1 à 4, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel G₃ est -CR⁸-, par exemple, dans lequel G₃ est -CH-.

6. Composé selon l'une quelconque des revendications 1, 2, 4 ou 5, dans lequel R¹, R² et R³ sont chacun H.

7. Composé selon l'une quelconque des revendications 1 à 6, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel Z est une liaison.

8. Composé selon l'une quelconque des revendications 1 à 6, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel Z est -O-.

9. Composé selon l'une quelconque des revendications 1 à 8, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel A est choisi parmi

(a) le groupe constitué de pyrazolyle, oxazolyle, oxadiazolyle, isoxazolyle, tétrazolyle, triazolyle, thiazolyle, pyrimidinyle, pyridinyle, pyrazinyle, pyridazinyle, dont chacun est non substitué ou substitué par un ou plusieurs substituants R¹⁰, et phényle non substitué,
éventuellement
dans lequel A est oxadiazolyle ou isoxazolyle, dont chacun est non substitué ou substitué par un ou plusieurs substituants R¹⁰, ou

(b) le groupe constitué de :







dont chacun est non substitué ou substitué par un ou plusieurs substituants R¹⁰, et

10. Composé selon l'une quelconque des revendications 1 à 9, ou sel pharmaceutiquement acceptable de celui-ci, dans lequel

(a) A est oxadiazolyle, qui est non substitué ou substitué par un substituant choisi dans le groupe constitué de méthyle, méthyle substitué par -OCH₃, -OH ou -OC(O)CH₃, éthyle, éthyle substitué par -OCH₃, -OH ou -OC(O)CH₃, isopropyle, isopropyle substitué par -OCH₃, -OH ou -OC(O)CH₃, difluorométhyle, cyclopropyle, cyclobutyle, oxétanyle et -C(O)OCH₃, ou

(b) A est oxadiazolyle, qui est non substitué ou substitué par un substituant choisi dans le groupe constitué de méthyle, éthyle, isopropyle, difluorométhyle, cyclopropyle et cyclobutyle.

11. Composé selon l'une quelconque des revendications 1 à 9, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel

(a) A est isoxazolyle, qui est non substitué ou substitué par un ou plusieurs substituants choisis dans le groupe constitué de méthyle, éthyle et difluorométhyle, ou

(b) A est isoxazolyle, qui est non substitué ou substitué par un substituant choisi dans le groupe constitué de méthyle, éthyle et difluorométhyle.

12. Composé selon l'une quelconque des revendications 1 à 9, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel A est choisi dans le groupe constitué de :









dans lequel chaque R¹³ est indépendamment choisi dans le groupe constitué de H, -C(O)OCH₃, méthyle, éthyle, isopropyle, difluorométhyle, cyclopropyle, cyclobutyle et oxétanyle,
dans lequel chaque méthyle, éthyle et isopropyle de R¹³ est indépendamment non substitué ou substitué par un ou plusieurs substituants indépendamment choisis dans le groupe constitué de -OCH₃, -OH et -OC(O)CH₃.

13. Composé selon l'une quelconque des revendications 1 à 12, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel B est choisi dans le groupe constitué de

(a) H, alkyle en C₁-C₆, cycloalkyle, aryle, hétérocycloalkyle et hétéroaryle, dans lequel l'alkyle en C₁-C₆, cycloalkyle, aryle, hétérocycloalkyle ou hétéroaryle de B est non substitué ou substitué par un ou plusieurs substituants R¹¹ ; chaque R¹¹ est indépendamment choisi dans le groupe constitué d'hétérocycloalkyle, hétéroaryle, cycloalkyle, aryle, alkyle en C₁-C₆, halogéno, fluoroalkyle, -OR^b, -C(O)R^c, -C(O)OR^d, oxo et -NR^eR^f, dans lequel chaque hétérocycloalkyle et hétéroaryle de R¹¹ est non substitué ou substitué par un ou plusieurs substituants choisis dans le groupe constitué d'alkyle en C₁-C₆, -C(O)Rⁿ, -C(O)OR^p et -C(O)NR^qR^r ; et
chaque R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q et R^r est indépendamment H ou alkyle en C₁-C₆, ou

(b) alkyle en C₁-C₄, cycloalkyle en C₃-C₅, aryle de 6 à 10 chaînons, hétérocycloalkyle de 4 à 6 chaînons comprenant au moins un atome N ou O annulaire, hétéroaryle monocyclique de 5 ou 6 chaînons comprenant au moins un atome N annulaire et hétéroaryle bicyclique de 8 ou 9 chaînons comprenant au moins un atome N annulaire, dont chacun est substitué ou non substitué, ou

(c) alkyle en C₁-C₄, cycloalkyle en C₃-C₅, aryle de 6 à 10 chaînons, hétérocycloalkyle de 4 à 6 chaînons comprenant au moins un atome N ou O annulaire, hétéroaryle monocyclique de 5 ou 6 chaînons comprenant au moins un atome N annulaire ou hétéroaryle bicyclique de 8 ou 9 chaînons comprenant au moins un atome N annulaire, dont chacun est substitué ou non substitué par un ou plusieurs substituants R¹¹ ;
chaque R¹¹ est indépendamment choisi dans le groupe constitué d'hétérocycloalkyle, hétéroaryle, cycloalkyle, aryle, alkyle en C₁-C₆, halogéno, fluoroalkyle, -OR^b, -C(O)R^c, -C(O)OR^d, oxo et -NR^eR^f, dans lequel chaque hétérocycloalkyle et hétéroaryle de R¹¹ est non substitué ou substitué par un ou plusieurs substituants choisis dans le groupe constitué d'alkyle en C₁-C₆, -C(O)Rⁿ, -C(O)OR^p et -C(O)NR^qR^r, et dans lequel chaque alkyle en C₁-C₆ de R¹¹ est non substitué ou substitué par -OR^b ; et chaque R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q et R^r est indépendamment H ou alkyle en C₁-C₆, ou

(d) méthyle, éthyle, isopropyle, isobutyle, tert-butyle, cyclopropyle, cyclobutyle, cyclopentyle, phényle, indanyle, azétidinyle, oxétanyle, pyrrolidinyle, tétrahydrofuranyle, pipéridinyle, pipérazinyle, morpholinyle, thiazolyle, triazolyle, imidazolyle, pyrazolyle, tétrazolyle, oxazolyle, isoxazolyle, oxadiazolyle, pyrazinyle, pyridazinyle, pyrimidinyle, pyridinyle, indanyle, pyrrolopyrazolyle et benzoimidazolyle, dont chacun est non substitué ou substitué par un ou plusieurs substituants R¹¹ ;
chaque R¹¹ est indépendamment choisi dans le groupe constitué d'hétérocycloalkyle, hétéroaryle, cycloalkyle, aryle, alkyle en C₁-C₆, halogéno, fluoroalkyle, -OR^b, -C(O)R^c, -C(O)OR^d, oxo et -NR^eR^f, dans lequel chaque hétérocycloalkyle et hétéroaryle de R¹¹ est non substitué ou substitué par un ou plusieurs substituants choisis dans le groupe constitué d'alkyle en C₁-C₆, -C(O)Rⁿ, -C(O)OR^p et -C(O)NR^qR^r, et dans lequel chaque alkyle en C₁-C₆ de R¹¹ est non substitué ou substitué par -OR^b ; et chaque R^b, R^c, R^d, R^e, R^f, Rⁿ, R^p, R^q et R^r est indépendamment H ou alkyle en C₁-C₆.

14. Composé selon l'une quelconque des revendications 1 à 13, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel chaque R¹¹ est indépendamment choisi dans le groupe constitué de méthyle, éthyle, isopropyle, cyclopropyle, difluorométhyle, trifluorométhyle, oxo, -C(O)CH₃, -C(O)OtBu, -OCH₃, -OH, -NH₂, -Cl, oxétanyle, oxadiazolyle et azétidinyle, dans lequel chaque oxadiazolyle et azétidinyle de R¹¹ est non substitué ou substitué par un ou plusieurs substituants choisis dans le groupe constitué d'éthyle, -C(O)CH₃, -C(O)OtBu, -C(O)OCH₃, -C(O)NHCH₃, -C(O)NH₂ et -OCH₃, et dans lequel chaque méthyle, éthyle et isopropyle de R¹¹ est non substitué ou substitué par -OH.

15. Composé selon l'une quelconque des revendications 1 à 12, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel

(a) B est méthyle, pyrazolyle, oxazolyle, tétrazolyle, isoxazolyle, thiazolyle, imidazolyle ou pyridinyle, dont chacun est non substitué ou substitué par un ou plusieurs substituants R¹¹ ;

chaque R¹¹ est indépendamment choisi dans le groupe constitué d'hétérocycloalkyle, hétéroaryle, halogéno, alkyle en C₁-C₆, alkyle en C₁-C₆ substitué par un ou deux substituants R¹², cycloalkyle, cycloalkyle substitué par un ou deux substituants R¹², fluoroalkyle, -OR^b, -C(O)R^c, -C(O)OR^d, oxo et -NR^eR^f ;

chaque R¹² est indépendamment choisi dans le groupe constitué d'halogéno, -OR^b, -C(O)R^g, -C(O)OR^h et -C(O)NRⁱR^j ; et

chaque R^b, R^c, R^d, R^e et R^f, R^g, R^h, Rⁱ et R^j est indépendamment H ou alkyle en C₁-C₆, ou

(b) B est choisi dans le groupe constitué de :















dont chacun est non substitué

ou substitué par un ou plusieurs substituants R¹¹ ; chaque R¹¹ est indépendamment choisi dans le groupe constitué d'hétérocycloalkyle, hétéroaryle, halogéno, alkyle en C₁-C₆, alkyle en C₁-C₆ substitué par un ou deux substituants R¹², cycloalkyle, cycloalkyle substitué par un ou deux substituants R¹², fluoroalkyle, -OR^b, -C(O)R^c, -C(O)OR^d, oxo et -NR^eR^f ;

chaque R¹² est indépendamment choisi dans le groupe constitué d'halogéno, -OR^b, -C(O)R^g, -C(O)OR^h et -C(O)NRⁱR^j ; et

chaque R^b, R^c, R^d, R^e et R^f, R^g, R^h, Rⁱ et R^j est indépendamment H ou alkyle en C₁-C₆.

16. Composé selon l'une quelconque des revendications 1 à 12, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel B est pyrazolyle, oxazolyle, tétrazolyle, isoxazolyle, thiazolyle, imidazolyle ou pyridinyle, dont chacun est non substitué ou substitué par un ou plusieurs substituants R¹¹ ;

chaque R¹¹ est indépendamment choisi dans le groupe constitué d'hétérocycloalkyle, hétéroaryle, halogéno, alkyle en C₁-C₆, alkyle en C₁-C₆ substitué par un ou deux substituants R¹², cycloalkyle, cycloalkyle substitué par un ou deux substituants R¹², fluoroalkyle, -OR^b, oxo et -NR^eR^f ;

chaque R¹² est indépendamment choisi dans le groupe constitué d'halogéno, -OR^b et -C(O)NRⁱR^j ; et
chaque R^b, R^e, R^f, Rⁱ et R^j est indépendamment H ou alkyle en C₁-C₆,
éventuellement

dans lequel R^b est H.

17. Composé selon l'une quelconque des revendications 1 à 12, ou un sel pharmaceutiquement acceptable de celui-ci, dans lequel B est choisi dans le groupe constitué de :



















et

dans lequel chaque R¹⁴ est indépendamment choisi dans le groupe constitué d'hétérocycloalkyle, hétéroaryle, cycloalkyle, cycloalkyle substitué par un ou deux substituants R¹², aryle, alkyle en C₁-C₆, alkyle en C₁-C₆ substitué par un ou deux substituants R¹², halogéno, fluoroalkyle, -OR^b, -C(O)R^c, -C(O)OR^d, oxo et -NR^eR^f, dans lequel chaque hétérocycloalkyle et hétéroaryle de R¹⁴ est non substitué ou substitué par un ou plusieurs substituants choisis dans le groupe constitué d'alkyle en C₁-C₆, -C(O)Rⁿ, -C(O)OR^p et -C(O)NR^qR^r ;

chaque R¹² est indépendamment choisi dans le groupe constitué d'halogéno, -OR^b, -C(O)R^g, -C(O)OR^h et -C(O)NRⁱR^j ; et

chaque R^b, R^c, R^d, R^e, R^f, R^g, R^h, Rⁱ et R^j, Rⁿ, R^p, R^q et R^r est indépendamment H ou alkyle en C₁-C₆.

18. Composé selon la revendication 1, le composé étant choisi dans le groupe constitué de

Composé n°	Structure	Nom
1		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2,2-difluoroacétamide
2		N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)benzamide
3		2-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
4		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)benzamide
5		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
6		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-imidazole-5-carboxamide
7		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
8		2-chloro-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)thiazole-5-carboxamide
9		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyloxazole-5-carboxamide
10		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylthiazole-5-carboxamide
11		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)thiazole-5-carboxamide
12		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthyloxazole-5-carboxamide
16		(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de tert-butyle
17		N-(3-(5-éthyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridi n-7-yl)benzamide
19		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2,4-diméthyloxazole-5-carboxamide
20		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-éthyl-5-méthyl-2H-1,2,3-triazole-4-carboxamide
21		4-cyclopropyl-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)oxazole-5-carboxamide
22		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2,5-diméthyloxazole-4-carboxamide
23		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-6-méthylpyrazine-2-carboxamide
24		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2,6-diméthylisonicotina mide
25		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-éthyl-1-méthyl-1H-pyrazole-4-carboxamide
26		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylpyrimidine-4-carboxamide
27		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,5-diméthyl-1H-pyrazole-4-carboxamide
28		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
29		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-éthyl-1H-pyrazole-5-carboxamide
30		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-5-carboxamide
31		(R)-2-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
32		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
33		2-amino-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
34		3-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isoxazole-5-carboxamide
35		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
36		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxamide
37		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-6-méthylpyridazine-4-carboxamide
38		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthylpyrazine-2-carboxamide
39		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylnicotinamide
40		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-3-(trifluorométhyl)-1H-pyrazole-4-carboxamide
41		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3,5-diméthylpyrazine-2-carboxamide
42		N-(3-(5-méthyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridi n-7-yl)benzamide
43		2-hydroxy-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
44		2-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2H-1,2,3-triazole-4-carboxamide
45		1,2-diméthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-imidazole-5-carboxamide
46		5-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isoxazole-4-carboxamide
47		1,3-diméthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
48		(R)-2-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)oxazole-5-carboxamide
49		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
50		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
51		4-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)oxazole-5-carboxamide
52		4-cyclopropyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)oxazole-5-carboxamide
53		2,4-diméthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)oxazole-5-carboxamide
54		1,5-diméthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
55		1,3-diméthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
56		1-éthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
57		N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxamide
58		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthylpicolinamide
59		3-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)picolinamide
60		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthylthiazole-2-carboxamide
61		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,2-diméthyl-1H-imidazole-5-carboxamide
63		4-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)thiazole-2-carboxamide
64		2-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2H-tétrazole-5-carboxamide
65		1-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
66		(R)-1-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
67		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthylpicolinamide
68		4-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)picolinamide
69		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthyl-1H-pyrazole-4-carboxamide
70		3-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
71		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthyl-1H-pyrazole-4-carboxamide
72		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-5-méthylisoxazole-4-carboxamide
73		N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
74		acétate de (3-(1-(1,3-diméthyl-1H-pyrazole-4-carboxamido)-2,3-dihydro-1H-indén-5-yl)-1,2,4-oxadiazol-5-yl)méthyle
75		N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
76		N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
77		acétate de (1S)-1-(3-(1-(1,3-diméthyl-1H-pyrazole-4-carboxamido)-2,3-dihydro-1H-indén-5-yl)-1,2,4-oxadiazol-5-yl)éthyle
78		3-(1-(1,3-diméthyl-1H-pyrazole-4-carboxamido)-2,3-dihydro-1H-indén-5-yl)-1,2,4-oxadiazole-5-carboxylate de méthyle
79		N-(5-(5-(hydroxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
80		N-(5-(5-((S)-1-hydroxyéthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
81		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
82		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
83		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-1,2,3-triazole-4-carboxamide
84		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-5-méthyl-1,2,4-oxadiazole-3-carboxamide
87		5-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,2,4-oxadiazole-3-carboxamide
88		4-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isoxazole-5-carboxamide
89		3-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isoxazole-4-carboxamide
90		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
91		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,5-diméthyl-1H-pyrazole-4-carboxamide
92		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
93		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthylisoxazole-5-carboxamide
94		N-(3-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridi n-7-yl)benzamide
95		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-hydroxyisonicotinam ide
99		2-amino-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
100		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyloxazole-5-carboxamide
101		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-5-carboxamide
102		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthylisoxazole-5-carboxamide
103		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthylisoxazole-5-carboxamide
104		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthylisoxazole-3-carboxamide
105		4-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isoxazole-3-carboxamide
106		(R)-1,3-diméthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
107		(R)-1-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
108		N-(3-(5-éthyl-1,2,4-oxadiazol-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridi n-7-yl)-2-méthylisonicotinami de
111		(R)-1,3-diméthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
112		(R)-2,4-diméthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)oxazole-5-carboxamide
113		(R)-4-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isoxazole-5-carboxamide
114		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthylisoxazole-5-carboxamide
115		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthylisoxazole-5-carboxamide
116		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthylisoxazole-5-carboxamide
117		(R)-4-méthyl-N-(5-(5-(oxétan-3-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isoxazole-5-carboxamide
118		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-1,2,4-triazole-3-carboxamide
119		1-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-1,2,4-triazole-3-carboxamide
120		1-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-1,2,4-triazole-5-carboxamide
125		(R)-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxamide
126		N-((R)-5-(5-((S)-1-méthoxyéthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthylisoxazole-5-carboxamide
127		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthyl-1,2,4-oxadiazole-5-carboxamide
128		3-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,2,4-oxadiazole-5-carboxamide
129		N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthylisoxazole-4-carboxamide
130		2-méthyl-N-(5-(3-méthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
131		(R)-2-méthyl-N-(5-(3-méthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
132		N-(5-(3-(difluorométhyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
133		(R)-N-(5-(3-(difluorométhyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
134		2-méthyl-N-(5-(2-méthyloxazol-5-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
135		(R)-2-méthyl-N-(5-(2-méthyloxazol-5-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
136		(R)-2-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2H-tétrazole-5-carboxamide
137		2-méthyl-N-(5-(5-méthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
138		(R)-2-méthyl-N-(5-(5-méthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
139		(R)-2-méthyl-N-(5-(5-méthyloxazol-2-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
140		2-méthyl-N-(5-(5-méthyloxazol-2-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
141		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
142		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
143		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
144		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
145		2-méthyl-N-(5-(2-méthyloxazol-4-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
146		(R)-2-méthyl-N-(5-(2-méthyloxazol-4-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
147		(R)-2-méthyl-N-(5-(2-méthyl-2H-tétrazol-5-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
148		2-méthyl-N-(5-(2-méthyl-2H-tétrazol-5-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
149		(S)-2-méthyl-N-(5-(2-méthyl-2H-tétrazol-5-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
150		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
151		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,5-diméthyl-1H-pyrazole-4-carboxamide
152		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
153		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,5-diméthyl-1H-pyrazole-4-carboxamide
154		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
164		(R)-4-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4H-1,2,4-triazole-3-carboxamide
165		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthyl-4H-1,2,4-triazole-3-carboxamide
168		N-(5-(5-(difluorométhyl)iso xazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
169		(R)-N-(5-(5-(difluorométhyl)iso xazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
170		N-(5-(3-(difluorométhyl)iso xazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
171		(R)-N-(5-(3-(difluorométhyl)iso xazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
172		(R)-2-méthyl-N-(5-(4-méthyloxazol-2-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
173		2-méthyl-N-(5-(4-méthyloxazol-2-yl)-2,3-dihydro-1H-indén-1-yl)isonicotinamide
174		1-méthyl-N-((1R)-5-(5-(oxétan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
175		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
176		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
177		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthyloxazole-5-carboxamide
178		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
179		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-5-carboxamide
180		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2,4-diméthyloxazole-5-carboxamide
181		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,5-diméthyl-1H-pyrazole-4-carboxamide
182		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
183		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
184		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
185		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
186		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
189		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-tétrazole-5-carboxamide
194		(R)-1,3-diméthyl-N-(5-(3-méthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
201		(R)-1,3-diméthyl-N-(5-(3-méthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
202		(R)-2-méthyl-N-(5-(3-méthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)oxazole-5-carboxamide
203		(R)-2-méthyl-N-(5-(3-méthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-2H-tétrazole-5-carboxamide
204		(R)-1-méthyl-N-(5-(3-méthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
213		(R)-N-(5-(3-(difluorométhyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-5-carboxamide
214		(R)-N-(5-(3-(difluorométhyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1,3-diméthyl-1H-pyrazole-4-carboxamide
215		(R)-N-(5-(3-(difluorométhyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyloxazole-5-carboxamide
216		(R)-N-(5-(3-(difluorométhyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
217		(R)-N-(5-(3-(difluorométhyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
240		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
241		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
252		(R)-2-méthyl-N-(5-(5-méthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2H-tétrazole-5-carboxamide
253		(R)-N-(5-(5-éthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
254		(R)-N-(5-(3-éthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
255		(R)-N-(5-(3-éthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1,5-diméthyl-1H-pyrazole-4-carboxamide
256		(R)-N-(5-(3-éthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
257		(R)-N-(5-(3-éthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
258		(R)-N-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
259		(R)-N-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1,5-diméthyl-1H-pyrazole-4-carboxamide
260		(R)-N-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
261		(R)-N-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
263		(R)-1-méthyl-N-(5-(3-méthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
264		(R)-1,5-diméthyl-N-(5-(3-méthyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
276		(R)-N-(5-(3-(difluorométhyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
277		(R)-N-(5-(3-(difluorométhyl)-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)-1,5-diméthyl-1H-pyrazole-4-carboxamide
278		(R)-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate d'éthyle
279		(R)-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate d'isopropyle
280		(R)-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate d'isobutyle
281		(R)-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de cyclobutyle
282		(R)-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de méthyle
283		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)propionamide
284		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)isobutyramide
285		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthoxyacétamide
286		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)acétamide
287		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)cyclopentanecarb oxamide
288		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)oxétane-3-carboxamide
290		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-hydroxy-2-méthylpropanamide
291		(R)-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate d'azétidin-3-yle
293		N-((R)-5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)tétrahydrofurane -2-carboxamide
294		N-((R)-5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)tétrahydrofurane -3-carboxamide
300		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)pyrrolidine-1-carboxamide
301		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)morpholine-4-carboxamide
302		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthylpipérazine-1-carboxamide
303		(R)-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de méthyle
304		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de méthyle
305		(R)-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de méthyle
306		(R)-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de méthyle
307		(R)-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de méthyle
309		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)cyclobutanecarbo xamide
310		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)cyclopropanecarb oxamide
315		(R)-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-oxoazétidine-2-carboxamide
316		(S)-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-oxoazétidine-2-carboxamide
317		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)propionamide
318		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)cyclopropanecarb oxamide
319		(R)-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de cyclobutyle
320		(R)-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate d'isobutyle
321		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de cyclobutyle
322		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate d'isobutyle
323		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de cyclopropylméthyle
324		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de 2-méthoxyéthyle
325		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de cyclopentyle
326		(R)-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de cyclopropylméthyle
327		(R)-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de 2-méthoxyéthyle
328		(R)-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de cyclopentyle
329		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthylcyclopropane-1-carboxamide
330		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthylcyclopropane-1-carboxamide
331		(R)-1-acétyl-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)azétidine-2-carboxamide
332		(S)-1-acétyl-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)azétidine-2-carboxamide
333		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de 2,2-difluoroéthyle
334		(R)-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de 2,2-difluoroéthyle
335		(R)-N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-5-oxopyrrolidine-2-carboxamide
336		(R)-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-5-oxopyrrolidine-2-carboxamide
337		(S)-N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-5-oxopyrrolidine-2-carboxamide
338		(S)-N-((R)-5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-5-oxopyrrolidine-2-carboxamide
345		(R)-(5-(5-éthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de méthyle
350		(R)-(5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de méthyle
351		(R)-N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-oxopipéridine-4-carboxamide
352		N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-6-oxopipéridine-3-carboxamide
353		N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthylpipéridine-2-carboxamide
354		N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-6-oxopipéridine-2-carboxamide
355		(S)-N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-oxopipéridine-4-carboxamide
356		(R)-N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)morpholine-3-carboxamide
357		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate d'oxétan-3-yle
358		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate d'oxétan-3-ylméthyle
359		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de 2-méthoxy-2-méthylpropyle
360		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de (1-acétylazétidin-3-yl)méthyle
361		(R)-3-((((5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamoyl)oxy)mé thyl)azétidine-1-carboxylate de méthyle
362		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de (1-carbamoylazétidin-3-yl)méthyle
363		(R)-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamate de (1-(méthylcarbamoyl)az étidin-3-yl)méthyle
366		(R)-1-méthyl-N-(5-(pyrimidin-2-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
367		(R)-1-méthyl-N-(5-(pyridin-2-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
368		(R)-1-méthyl-N-(5-(pyrazin-2-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
369		(R)-1-méthyl-N-(5-(pyridazin-4-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
370		(R)-1-méthyl-N-(5-(thiazol-2-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
371		(R)-1-méthyl-N-(5-(5-méthylthiazol-2-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
372		(R)-1-méthyl-N-(5-phényl-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
375		(R)-1-méthyl-N-(5-(6-méthylpyridin-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
376		(R)-1-méthyl-N-(5-(5-méthylpyridin-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
377		(R)-1-méthyl-N-(5-(6-méthylpyridin-2-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
378		(R)-1-méthyl-N-(5-(4-méthylpyrimidin-2-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
379		(R)-1-méthyl-N-(5-(2-méthylpyrimidin-4-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
380		(R)-1-méthyl-N-(5-(4-méthylpyridin-2-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
381		(R)-1-méthyl-N-(5-(6-méthylpyrimidin-4-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
382		(R)-1-méthyl-N-(5-(6-méthylpyrazin-2-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
383		(R)-1-méthyl-N-(5-(5-méthylpyridazin-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
384		(R)-1-méthyl-N-(5-(6-méthylpyridazin-4-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
385		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyloxazole-5-carboxamide
386		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthyloxazole-5-carboxamide
387		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
388		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyloxazole-5-carboxamide
389		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
390		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthyloxazole-5-carboxamide
391		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyloxazole-5-carboxamide
392		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
393		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthyloxazole-5-carboxamide
394		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
395		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)acétamide
396		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthyl-1H-pyrazole-4-carboxamide
397		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthyl-1H-pyrazole-4-carboxamide
398		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthyl-1H-pyrazole-4-carboxamide
399		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthyl-1H-pyrazole-4-carboxamide
400		(R)-3-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
402		(R)-1-méthyl-N-(5-(5-méthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
403		(R)-1-méthyl-N-(5-(5-méthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-5-carboxamide
404		(R)-N-(5-(5-éthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
405		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)acétamide
406		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)acétamide
407		(R)-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)acétamide
409		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthyloxazole-5-carboxamide
410		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyloxazole-5-carboxamide
411		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
412		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthylisonicotinami de
413		(R)-N-(5-(5-éthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
414		(R)-N-(5-(5-éthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
415		(R)-N-(5-(5-éthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyloxazole-5-carboxamide
416		(R)-2-méthyl-N-(5-(5-méthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)oxazole-5-carboxamide
417		(R)-N-(5-(5-éthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthyloxazole-5-carboxamide
418		(R)-4-méthyl-N-(5-(5-méthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)oxazole-5-carboxamide
419		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)acétamide
420		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-3-méthyl-1H-pyrazole-4-carboxamide
431		(R)-N-(5-(5-éthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-5-méthyl-1H-pyrazole-4-carboxamide
432		(R)-5-méthyl-N-(5-(5-méthylisoxazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
435		(R)-2,2-difluoro-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)acétamide
436		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2,2-difluoroacétamide
437		(R)-2,2-difluoro-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)acétamide
438		(R)-2,2-difluoro-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)acétamide
439		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2,2-difluoroacétamide
440		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2,2-difluoroacétamide
448		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-4-méthyloxazole-5-carboxamide
449		(R)-4-méthyl-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)oxazole-5-carboxamide
467		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-(méthoxyméthyl)oxaz ole-4-carboxamide
469		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
470		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(oxétan-3-yl)-1H-pyrazole-4-carboxamide
471		(R)-3-(4-((5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamoyl)-1H-pyrazol-1-yl)azétidine-1-carboxylate de tert-butyle
472		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-méthoxyéthyl)-1H-pyrazole-4-carboxamide
473		(R)-2-(4-((5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamoyl)-1H-pyrazol-1-yl)acétate de méthyle
474		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-hydroxyéthyl)-1H-pyrazole-4-carboxamide
475		(R)-1-(2-amino-2-oxoéthyl)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
476		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-hydroxy-2-méthylpropyl)-1H-pyrazole-4-carboxamide
477		(R)-1-(1-acétylazétidin-3-yl)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
478		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(1-(méthylsulfonyl)azé tidin-3-yl)-1H-pyrazole-4-carboxamide
479		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(1-(méthylcarbamoyl)az étidin-3-yl)-1H-pyrazole-4-carboxamide
480		(R)-3-(4-((5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamoyl)-1H-pyrazol-1-yl)azétidine-1-carboxylate de méthyle
481		(R)-1-(1-carbamoylazétidin-3-yl)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
484		(R)-1-(azétidin-3-yl)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
485		1-(2,3-dihydroxypropyl)-N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
486		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-5-méthoxy-1H-pyrazole-4-carboxamide
487		(R)-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
488		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
489		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
490		(R)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
495		N-((1S,2S)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2-hydroxy-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-4-carboxamide
496		N-((1R)-5-(5-(1-hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
497		N-((R)-5-(5-((R)-1-hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
498		N-((R)-5-(5-((S)-1-hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-méthyl-1H-pyrazole-5-carboxamide
499		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2H-tétrazole-5-carboxamide
502		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2H-tétrazole-5-carboxamide
505		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2H-tétrazole-5-carboxamide
509		(R)-1-(2-méthoxyéthyl)-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
510		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-méthoxyéthyl)-1H-pyrazole-4-carboxamide
511		(R)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-méthoxyéthyl)-1H-pyrazole-4-carboxamide
512		(R)-1-(2-méthoxyéthyl)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
513		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-méthoxyéthyl)-1H-pyrazole-4-carboxamide
518		N-((1R)-5-(5-(1-hydroxypropan-2-yl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-2-méthyl-2H-tétrazole-5-carboxamide
520		(R)-1-(2-hydroxyéthyl)-N-(5-(5-méthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
521		(R)-N-(5-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-hydroxyéthyl)-1H-pyrazole-4-carboxamide
522		(R)-1-(2-hydroxyéthyl)-N-(5-(5-isopropyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
523		(R)-1-(2-hydroxyéthyl)-N-(5-(5-(méthoxyméthyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
524		(R)-N-(5-(5-cyclobutyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-hydroxyéthyl)-1H-pyrazole-4-carboxamide
527		(R)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-vinyl-1H-pyrazole-4-carboxamide
528		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-hydroxyéthyl)-1H-pyrazole-4-carboxamide
529		(R)-N-(5-(5-(difluorométhyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-méthoxyéthyl)-1H-pyrazole-4-carboxamide
530		(R)-1-(2,2-diméthoxyéthyl)-N-(5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1H-pyrazole-4-carboxamide
531		acide 2-(4-(((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamoyl)-1H-pyrazol-1-yl)propanoïque
532		acide (R)-2-(4-((5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)carbamoyl)-1H-pyrazol-1-yl)acétique
533		N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(1-hydroxypropan-2-yl)-1H-pyrazole-4-carboxamide
538		N-((R)-5-(5-éthyl-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-indén-1-yl)-1-(2-hydroxypropyl)-1H-pyrazole-4-carboxamide
539		N-[(1R)-5-(5-éthyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2R)-2,3-dihydroxypropyl)pyr azol-4-yl]carboxamide
540		N-[(1R)-5-(5-éthyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2S)-2,3-dihydroxypropyl)pyr azol-4-yl]carboxamide
541		N-[(1R)-5-(5-éthyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2S)-2-hydroxypropyl)pyraz ol-4-yl]carboxamide
542		N-[(1R)-5-(5-éthyl(1,2,4-oxadiazol-3-yl))indanyl][1-((2R)-2-hydroxypropyl)pyraz ol-4-yl]carboxamide
543		acétate de 1-(3-{(1R)-1-[(1-méthylpyrazol-4-yl)carbonylamino] in dan-5-yl}(1,2,4-oxadiazol-5-yl))(1S)éthyle
546		N-{(1R)-5-[5-(2-méthoxyéthyl) (1,2,4 -oxadiazol-3-yl)]indanyl}(1-méthylpyrazol-4-yl)carboxamide
548		acétate de 2-(3-{(1R)-1-[(1-méthylpyrazol-4-yl)carbonylamino]in dan-5-yl}-1,2,4-oxadiazol-5-yl)éthyle
549		N-{(1R)-5-[5-(hydroxyéthyl)(1,2, 4-oxadiazol-3-yl)]indanyl}(1-méthylpyrazol-4-yl)carboxamide
550		N-{(1R)-5-[5-((1R)-1-hydroxyéthyl)(1,2,4 -oxadiazol-3-yl)]indanyl}(1-méthylpyrazol-4-yl)carboxamide
551		N-{(1R)-5-[5-(méthoxyéthyl)(1,2, 4-oxadiazol-3-yl)]indanyl}(1-méthylpyrazol-4-yl)carboxamide ; et
552		N-{(1R)-5-[5-(2-hydroxyéthyl)(1,2,4 -oxadiazol-3-yl)]indanyl}(1-méthylpyrazol-4-yl)carboxamide

ou un sel pharmaceutiquement acceptable de celui-ci.

19. Composé selon la revendication 1, le composé étant

ou un sel pharmaceutiquement acceptable de celui-ci.

20. Composé selon la revendication 1, le composé étant

ou un sel pharmaceutiquement acceptable de celui-ci.

21. Composition pharmaceutique comprenant un composé selon l'une quelconque des revendications 1 à 20, ou un sel pharmaceutiquement acceptable de celui-ci, et un excipient pharmaceutiquement acceptable.

22. Composé selon l'une quelconque des revendications 1 à 20, ou un sel pharmaceutiquement acceptable de celui-ci, ou composition pharmaceutique selon la revendication 21 pour utilisation dans un procédé de traitement d'une maladie cardiaque chez un sujet en ayant besoin.

23. Composé, ou un sel pharmaceutiquement acceptable de celui-ci, ou composition pharmaceutique pour utilisation selon la revendication 22, où

(a) la maladie cardiaque est choisie dans le groupe constitué de un dysfonctionnement diastolique, une cardiomyopathie restrictive primaire ou secondaire, un infarctus du myocarde et une angine de poitrine, une obstruction de la voie d'éjection du ventricule gauche, une maladie cardiaque hypertensive, une cardiopathie congénitale, une ischémie cardiaque, une maladie coronarienne, une maladie cardiaque diabétique, une insuffisance cardiaque congestive, une insuffisance cardiaque droite, un syndrome cardiorénal et une cardiomyopathie infiltrante, ou

(b) la maladie cardiaque est ou est associée à une ou plusieurs affections choisies dans le groupe constitué d'une sénescence cardiaque, un dysfonctionnement diastolique lié à l'âge, une hypertrophie ventriculaire gauche et un remodelage ventriculaire gauche concentrique.

24. Composé, ou un sel pharmaceutiquement acceptable de celui-ci, ou composition pharmaceutique pour utilisation selon la revendication 22, la maladie cardiaque étant une cardiomyopathie hypertrophique (CMH), la CMH étant éventuellement obstructive ou non obstructive ou étant associée à une mutation sarcomérique et/ou non sarcomérique.

25. Composé, ou un sel pharmaceutiquement acceptable de celui-ci, ou composition pharmaceutique pour utilisation selon la revendication 22, la maladie cardiaque étant une insuffisance cardiaque à fraction d'éjection préservée (ICFEP).

26. Composé selon l'une quelconque des revendications 1 à 20, ou un sel pharmaceutiquement acceptable de celui-ci, ou composition pharmaceutique selon la revendication 21 pour utilisation dans un procédé de traitement d'une maladie ou affection cardiaque chez un sujet en ayant besoin, la maladie ou affection étant associée à une petite cavité ventriculaire gauche, une oblitération de la cavité, une contraction hyperdynamique du ventricule gauche, une ischémie myocardique ou une fibrose cardiaque.

27. Composition pharmaceutique comprenant le composé selon la revendication 20, ou un sel pharmaceutiquement acceptable de celui-ci, et un excipient pharmaceutiquement acceptable.

28. Composé selon la revendication 20, ou un sel pharmaceutiquement acceptable de celui-ci, ou composition pharmaceutique selon la revendication 27 pour utilisation dans un procédé de traitement d'une maladie cardiaque chez un sujet en ayant besoin.

29. Composé, ou un sel pharmaceutiquement acceptable de celui-ci, ou composition pharmaceutique pour utilisation selon la revendication 28, la maladie cardiaque étant une cardiomyopathie hypertrophique (CMH).

30. Composé, ou un sel pharmaceutiquement acceptable de celui-ci, ou la composition pharmaceutique pour utilisation selon la revendication 28, la maladie cardiaque étant une insuffisance cardiaque à fraction d'éjection préservée (ICFEP).