| 发明名称 |
Novel crystalline form-VI of donepezil hydrochloride and process for the preparation thereof |
| 摘要 |
The invention relates to novel crystalline form VI of Donepezil hydrochloride and process for preparing the crystalline form VI, which is a simple, non-hazardous and commercially viable process.
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| 申请公布号 |
US2004229914(A1) |
申请公布日期 |
2004.11.18 |
| 申请号 |
US20040816798 |
申请日期 |
2004.04.02 |
| 申请人 |
DR. REDDY'S LABORATORIES LIMITED;DR. REDDY'S LABORATORIES, INC. |
发明人 |
REDDY MANNE SATYANARAYANA;ESWARAIAH SAJJA;THIPPANNACHAR MATHAD VIJAYAVITTHAL;CHANDRASHEKAR ELATI RAVIRAMA;KUMAR PODICHETTY ANIL |
| 分类号 |
C07D211/32;(IPC1-7):C07D211/06;A61K31/445 |
主分类号 |
C07D211/32 |
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