EP 0964928 A1 19991222 - ENZYMATIC RESOLUTION OF BENZODIAZEPINE-ACETIC ACID ESTERS WITH A LIPASE
Title (en)
ENZYMATIC RESOLUTION OF BENZODIAZEPINE-ACETIC ACID ESTERS WITH A LIPASE
Title (de)
ENZYMATISCHE AUFLÖSUNG VON BENZODIAZEPIN ESSIGSÄURE ESTERN MIT EINER LIPASE
Title (fr)
RESOLUTION ENZYMATIQUE D'ESTERS D'ACIDE ACETIQUE DE BENZODIAZEPINE PAR UNE LIPASE
Publication
Application
Priority
- GB 9703522 W 19971223
- US 3385396 P 19961227
Abstract (en)
[origin: WO9829561A1] The present invention involves enantiomerically pure benzodiazepine acetic acid esters and methods of preparing them by resolving a racemic mixture utilizing a lipase.
IPC 1-7
IPC 8 full level
C07D 243/14 (2006.01); C12P 17/10 (2006.01); C12P 17/16 (2006.01); C12P 41/00 (2006.01)
CPC (source: EP KR)
C07D 243/14 (2013.01 - EP); C12P 17/10 (2013.01 - EP); C12P 17/165 (2013.01 - EP); C12P 41/00 (2013.01 - KR); C12P 41/005 (2013.01 - EP)
Citation (search report)
See references of WO 9829561A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9829561 A1 19980709; AR 010860 A1 20000712; AU 5331498 A 19980731; AU 730064 B2 20010222; BR 9714099 A 20000321; CA 2276134 A1 19980709; CN 1246157 A 20000301; CO 4930272 A1 20000627; EP 0964928 A1 19991222; HU P0002825 A2 20001228; HU P0002825 A3 20020930; IL 130580 A0 20000601; JP 2001507231 A 20010605; KR 20000069705 A 20001125; NO 993174 D0 19990625; NO 993174 L 19990625; NZ 336376 A 20001124; PL 334293 A1 20000214; TR 199901487 T2 19991122; ZA 9711566 B 19980629
DOCDB simple family (application)
GB 9703522 W 19971223; AR P970106167 A 19971223; AU 5331498 A 19971223; BR 9714099 A 19971223; CA 2276134 A 19971223; CN 97181853 A 19971223; CO 97075096 A 19971226; EP 97950309 A 19971223; HU P0002825 A 19971223; IL 13058097 A 19971223; JP 52974298 A 19971223; KR 19997005777 A 19990624; NO 993174 A 19990625; NZ 33637697 A 19971223; PL 33429397 A 19971223; TR 9901487 T 19971223; ZA 9711566 A 19971223