EP 1071664 A1 20010131 - SUBSTITUTED 2-OXO-ALKANOIC ACID- 2-(INDOL-3-YL)-ETHYL AMIDES
Title (en)
SUBSTITUTED 2-OXO-ALKANOIC ACID- 2-(INDOL-3-YL)-ETHYL AMIDES
Title (de)
SUBSTITUIERTE 2-OXO-ALKANSÄURE- 2-(INDOL-3-YL)-ETHYL AMIDE
Title (fr)
ACIDE ALCANE-2-OXO- 2-(INDOL-3-YL)-ETHYL AMIDES SUBSTITUES
Publication
Application
Priority
- DE 19816780 A 19980416
- EP 9902302 W 19990403
Abstract (en)
[origin: DE19816780A1] N-Oxoacyl 1-substituted tryptamine derivatives (I) are new. Tryptamine derivatives of formula (I) and their enantiomers, hydrates and acid-addition salts are new: R<1> = 1-8C alkyl or 4-8C cycloalkyl; R<2> = H, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, phenyl or halogen; R<3> = H, 1-4C alkyl or halogen; R<4> = 1-6C alkyl, 4-6C cycloalkyl, Ar or CH2Ar; Ar = phenyl optionally substituted by 1-3 of 1-3C alkyl, 1-3C alkoxy, 1-3C alkylthio, halogen, NO2 or NH2.
IPC 1-7
IPC 8 full level
A61K 31/403 (2006.01); A61K 31/404 (2006.01); A61P 31/04 (2006.01); A61K 31/4045 (2006.01); C07D 209/14 (2006.01); C07D 209/16 (2006.01)
CPC (source: EP US)
A61P 31/04 (2018.01 - EP); C07D 209/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL
DOCDB simple family (publication)
US 6255335 B1 20010703; AU 3605099 A 19991108; AU 752273 B2 20020912; BR 9909692 A 20001219; CA 2328875 A1 19991028; CN 1297437 A 20010530; DE 19816780 A1 19991021; EP 1071664 A1 20010131; HU P0102099 A2 20011128; HU P0102099 A3 20011228; JP 2002512226 A 20020423; KR 20010052236 A 20010625; WO 9954301 A1 19991028
DOCDB simple family (application)
US 67315500 A 20001011; AU 3605099 A 19990403; BR 9909692 A 19990403; CA 2328875 A 19990403; CN 99805078 A 19990403; DE 19816780 A 19980416; EP 9902302 W 19990403; EP 99917958 A 19990403; HU P0102099 A 19990403; JP 2000544642 A 19990403; KR 20007011057 A 20001005