| 发明名称 |
Process for the preparation of benazepril. |
| 摘要 |
The present invention relates to an improved process for the preparation of trifluoromethanesulfonic ester of ethyl (R)-2-hydroxy-4-phenylbutyrate, referred to here as triflate in structural Formula I, and to the use of this compound as intermediate for the preparation of ACE (Angiotensin Converting Enzyme) inhibitor, benazepril. |
| 申请公布号 |
ZA200307494(B) |
申请公布日期 |
2004.09.03 |
| 申请号 |
ZA20030007494 |
申请日期 |
2003.09.26 |
| 申请人 |
RANBAXY LABORATORIES LIMITED |
发明人 |
RAJESH KUMAR THAPER;YATENDRA KUMAR;SHANTANU DE;DILEEP S.M. KUMAR |
| 分类号 |
C07D223/16;A61K;A61K31/55;C07C303/00;C07C303/28;C07C307/00;C07C309/00;C07C309/65;C07C311/00;C07D223/04;C07D487/00;C07D491/00;C07D498/00;C07D513/00 |
主分类号 |
C07D223/16 |
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