A PROCESS FOR THE PREPARATION OF ENTECAVIR II
- 专利权人:
- 发明人:
- YADAGIRI R PENDRI,CHUNG PIN H CHEN,SUNIL S PATEL,JEFFREY M EVANS,JING LIANG,DAVID R KRONENTHAL,GERALD L POWERS,SIVA JOSYULA PRASAD,JEFFREY T BIEN,ZHONGPING SHI,RAMESH N PATEL,AMIT BANERJEE,YEUNG Y CHA
- 申请号：
- IN5161/DELNP/2011
- 公开号：
- IN2011DN05161A
- 申请日:
- 2011.07.05
- 申请国别(地区):
- IN
- 年份:
- 2012
- 代理人:
- 摘要：
Processes are disclosed for preparing the antiviral agent entecavir. A resin adsorption process for the isolation and purification of entecavir is also disclosed. Various intermediates useful in the preparation of entecavir are also disclosed.
[WO2004052310A2]
- 来源网站：
- 中国工程科技知识中心
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