Enantioselective oxazaborolidine reduction of ketones containing heteroatoms
作者:George J. Quallich、Teresa M. Woodall
DOI:10.1016/0040-4039(93)89012-f
日期:1993.1
Ketones which contain heteroatom, particularly nitrogen, can be enantioselectively and catalytically reduced with chiral oxazaborolidines in the presence of excess borane.
PROCESS FOR THE PREPARATION OF (S)-4-[3-(5-METHYL-2-PHENYL-4-OXAZOLYL)- 1-HYDROXYPROPYL]BROMOBENZENE
申请人:PFIZER INC.
公开号:EP0595868B1
公开(公告)日:1998-11-25
US6329346B1
申请人:——
公开号:US6329346B1
公开(公告)日:2001-12-11
US6329408B1
申请人:——
公开号:US6329408B1
公开(公告)日:2001-12-11
Hypoglycemic thiazolidinediones and intermediates
申请人:Pfizer Inc.
公开号:US06329408B1
公开(公告)日:2001-12-11
Optically pure thiazolidinedione alcohols and ethers, and synthetic intermediates for preparing said alcohols and ethers. These compounds have utility as hypoglycemic and hypocholesterolemic agents.