EP 0877815 A1 19981118 - METHOD OF PRODUCING OPTICALLY ACTIVE AMINES
Title (en)
METHOD OF PRODUCING OPTICALLY ACTIVE AMINES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON OPTISCH AKTIVEN AMINEN
Title (fr)
PROCEDE DE PREPARATION D'AMINES OPTIQUEMENT ACTIVES
Publication
Application
Priority
- DE 19603575 A 19960201
- EP 9700239 W 19970120
Abstract (en)
[origin: DE19603575A1] Specific optically active (S)-amines are obtained as follows: in a first stage, suitable racemic amines are allowed to react, in the presence of lipase from Candida antarctica and optionally in the presence of a diluting agent, with an ester; and in a second stage, the mixture obtained is separated.
IPC 1-7
IPC 8 full level
C12P 13/00 (2006.01); C07B 57/00 (2006.01); C07C 209/88 (2006.01); C07C 213/10 (2006.01); C07C 217/08 (2006.01); C12P 41/00 (2006.01)
CPC (source: EP KR)
C07C 209/88 (2013.01 - EP); C12P 13/02 (2013.01 - KR); C12P 41/00 (2013.01 - KR); C12P 41/007 (2013.01 - EP)
Citation (search report)
See references of WO 9728271A1
Designated contracting state (EPC)
BE CH DE FR GB IE IT LI NL
DOCDB simple family (publication)
DE 19603575 A1 19970807; CA 2244917 A1 19970807; EP 0877815 A1 19981118; JP 2000504224 A 20000411; KR 19990082197 A 19991125; WO 9728271 A1 19970807
DOCDB simple family (application)
DE 19603575 A 19960201; CA 2244917 A 19970120; EP 9700239 W 19970120; EP 97902188 A 19970120; JP 52727397 A 19970120; KR 19980705922 A 19980731