发明授权
- 专利标题: Crystalline forms of bosentan salts and processes for their preparation
- 专利标题(中): 结晶形式的波生坦盐及其制备方法
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申请号: US13509125申请日: 2010-11-12
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公开(公告)号: US08716477B2公开(公告)日: 2014-05-06
- 发明人: Rakesh Singh , Anu Mittal , Gopal Singh Bisht , Mahavir Singh Khanna , Rajesh Kumar Thaper , Mohan Prasad
- 申请人: Rakesh Singh , Anu Mittal , Gopal Singh Bisht , Mahavir Singh Khanna , Rajesh Kumar Thaper , Mohan Prasad
- 申请人地址: IN New Delhi
- 专利权人: Ranbaxy Laboratories Limited
- 当前专利权人: Ranbaxy Laboratories Limited
- 当前专利权人地址: IN New Delhi
- 优先权: IN2339/DEL/2009 20091112
- 国际申请: PCT/IB2010/055153 WO 20101112
- 国际公布: WO2011/058524 WO 20110519
- 主分类号: C07D403/04
- IPC分类号: C07D403/04
摘要:
The present invention relates to crystalline forms of bosentan salts and processes for their preparation.(FORMULA)
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