EP 0973737 A1 20000126 - EFFICIENT SYNTHESIS OF A CHIRAL MEDIATOR
Title (en)
EFFICIENT SYNTHESIS OF A CHIRAL MEDIATOR
Title (de)
EFFIZIENTE SYNTHESE EINES CHIRALEN MEDIATORS
Title (fr)
SYNTHESE EFFICACE D'UN MEDIATEUR CHIRAL
Publication
Application
Priority
- GB 9704194 A 19970228
- GB 9710393 A 19970520
- US 9800578 W 19980106
- US 3492697 P 19970110
- US 4202197 P 19970417
- US 4516797 P 19970430
Abstract (en)
[origin: WO9830540A1] An efficient method for the quantitative preparation and isolation of a compound of formula (I) or its enantiomer, a chiral mediator used in enantioselective synthesis.
IPC 1-7
C07D 205/04; C07D 209/44; C07D 211/14; C07D 221/04; C07D 295/088; C07D 295/092; C07D 295/096
IPC 8 full level
C07D 295/08 (2006.01); C07D 205/04 (2006.01); C07D 209/44 (2006.01); C07D 221/06 (2006.01); C07D 221/14 (2006.01); C07D 295/084 (2006.01); C07D 295/096 (2006.01)
CPC (source: EP)
C07D 205/04 (2013.01); C07D 209/44 (2013.01); C07D 221/14 (2013.01); C07D 295/092 (2013.01); C07D 295/096 (2013.01); C07B 2200/07 (2013.01); C07C 2602/08 (2017.04)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9830540 A1 19980716; AU 6022598 A 19980803; AU 732430 B2 20010426; CA 2276074 A1 19980716; EP 0973737 A1 20000126; EP 0973737 A4 20000426; JP 2000507970 A 20000627
DOCDB simple family (application)
US 9800578 W 19980106; AU 6022598 A 19980106; CA 2276074 A 19980106; EP 98903459 A 19980106; JP 53122298 A 19980106