| 发明名称 |
PROCESS FOR THE PREPARATION OF TRANS-ISOMERS OF DIPHENYLAZETIDINONE DERIVATIVES |
| 摘要 |
<p>The invention relates to processes for the preparation of trans-isomers of diphenylazetidinone derivatives, using a chiral delta-lactone. It also relates to processes for the preparation of the chiral delta-lactone. The invention also relates to pharmaceutical compositions that include the trans-isomers of diphenylazetidinone derivatives.</p> |
| 申请公布号 |
EP1626954(A2) |
申请公布日期 |
2006.02.22 |
| 申请号 |
EP20040731224 |
申请日期 |
2004.05.05 |
| 申请人 |
RANBAXY LABORATORIES, LTD. |
发明人 |
KAROOTI, KIRAN KUMAR GANAGAKHEDKAR SHUBHAM;RATHOD, PARENDU DHIRAJLAL;ARYAN, RAM CHANDER;KUMAR, YATENDRA |
| 分类号 |
C07C51/09;C07D205/08;C07D309/30;(IPC1-7):C07D205/08 |
主分类号 |
C07C51/09 |
| 代理机构 |
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