Global Patent Index - EP 0984926 A2

EP 0984926 A2 20000315 - BUILDING BLOCKS DERIVED FROM 1,2-AMINOALCOHOLS

Title (en)

BUILDING BLOCKS DERIVED FROM 1,2-AMINOALCOHOLS

Title (de)

BAUSTEIN DERIVATE VON 1,2-AMINOALKOHOLEN

Title (fr)

BLOCS DE CONSTRUCTION DE DERIVES DE 1,2-AMINO-ALCOOLS

Publication

EP 0984926 A2 (EN)

Application

EP 98920336 A

Priority

  • US 9809383 W
  • US 4612997 P

Abstract (en)

[origin: WO9850325A2] Disclosed are novel compounds represented by structural Formula (XX), (XXI) or (XXII); R1, R21 and R22 are independently an aliphatic group, a substituted aliphatic group, an aromatic group or a substituted aromatic group. R2 and R12 are independently -NR4R5 or -N<+>C<->. R3 is -H or an alcohol protecting group. R4 and R5 are independently -H or an amine protecting group. R11 is a side chain of a naturally occurring amino acid or a protected side chain of a naturally occurring amino acid. R1 and R2, and R11 and R12, taken together with the methine group to which they are bonded, can form a moiety represented by structural Formula (XXIII). R6 is -H or an amine protecting group. R7 is -H, -OH or -OR8. R8 is an alcohol protecting group. Also disclosed are methods of preparing these compounds.

IPC 1-7

C07C 291/10; C07D 233/20

IPC 8 full level

C07D 233/64 (2006.01); C07C 209/40 (2006.01); C07C 211/13 (2006.01); C07C 211/15 (2006.01); C07C 291/10 (2006.01); C07D 207/09 (2006.01); C07D 207/12 (2006.01); C07D 263/04 (2006.01); C07B 61/00 (2006.01)

CPC (source: EP)

C07C 211/13 (2013.01); C07C 291/10 (2013.01); C40B 40/00 (2013.01); Y02P 20/55 (2015.11)

Citation (search report)

See references of WO 9850325A3

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9850325 A2 19981112; WO 9850325 A3 19990211; AU 7293798 A 19981127; AU 744060 B2 20020214; CA 2289120 A1 19981112; EP 0984926 A2 20000315; IL 132812 D0 20010319; JP 2001525810 A 20011211

DOCDB simple family (application)

US 9809383 W 19980508; AU 7293798 A 19980508; CA 2289120 A 19980508; EP 98920336 A 19980508; IL 13281298 A 19980508; JP 54851198 A 19980508