| 发明名称 |
Process for the preparation of 7-ethyl-10-[4-(1-piperidino)-1-piperidino] carbonyloxy-camptothecin hydrochloride trihydrate |
| 摘要 |
<p>The present invention relates to process for the preparation of 7-ethyl-10-[4-(1-piperidino)-1-piperidino] carbonyloxy-camptothecin hydrochloride trihydrate and process for the isolation of 1-chlorocarbonyl-4-piperidinopiperidine and novel crystalline form of 1-chlorocarbonyl-4-piperidinopiperidine and 7-ethyl-10-[4-(1-piperidino)-1-piperidino] carbonyloxy-camptothecin.</p> |
| 申请公布号 |
EP2341046(A2) |
申请公布日期 |
2011.07.06 |
| 申请号 |
EP20100191501 |
申请日期 |
2010.11.17 |
| 申请人 |
CADILA HEALTHCARE LIMITED |
发明人 |
CHARAN, GANPAT DAN SHIMBHU;SINGH, KUMAR KAMLESH LAXMI;TANPURE, ARUN ANKUSH |
| 分类号 |
C07D211/58;A61K31/4375;A61P35/00;C07D491/22 |
主分类号 |
C07D211/58 |
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