发明授权
- 专利标题: Process for preparation of Efavirenz
- 专利标题(中): 依法韦仑制备方法
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申请号: US13383645申请日: 2010-07-12
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公开(公告)号: US08710218B2公开(公告)日: 2014-04-29
- 发明人: Girij Pal Singh , Gurvinder Pal Singh , Pravin Mahajan , Ganesh Salunke , Dabeer Karnalkar
- 申请人: Girij Pal Singh , Gurvinder Pal Singh , Pravin Mahajan , Ganesh Salunke , Dabeer Karnalkar
- 申请人地址: IN Mumbai, Maharashtra
- 专利权人: Lupin Limited
- 当前专利权人: Lupin Limited
- 当前专利权人地址: IN Mumbai, Maharashtra
- 代理机构: Merchant & Gould P.C.
- 优先权: IN976/KOL/2009 20090715
- 国际申请: PCT/IN2010/000465 WO 20100712
- 国际公布: WO2011/007367 WO 20110120
- 主分类号: C07D265/18
- IPC分类号: C07D265/18
摘要:
An improved process for Efavirenz, which has several advantages over reported methods like low cost, high yield, better optical purity and industrial feasibility.
公开/授权文献
- US20120108809A1 PROCESS FOR PREPARATION OF EFAVIRENZ 公开/授权日:2012-05-03
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