- 专利标题： Polymorphic form of pyrrole derivative and intermediate thereof
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申请号： US14915457申请日： 2014-08-28
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公开(公告)号： US09951009B2公开(公告)日： 2018-04-24
- 发明人: Shri Prakash Dhar Dwivedi , Ramesh Chandra Singh , Vikas Patel , Amar Rajendra Desai
- 申请人： CADILA HEALTHCARE LIMITED
- 申请人地址： IN Ahmedabad, Gujarat
- 专利权人： Cadila Healthcare Limited
- 当前专利权人： Cadila Healthcare Limited
- 当前专利权人地址： IN Ahmedabad, Gujarat
- 代理机构： Goodwin Procter LLP
- 优先权： IN2828/MUM/2013 20130829
- 国际申请： PCT/IN2014/000551 WO 20140828
- 国际公布： WO2015/029066 WO 20150305
- 主分类号： C07D207/333
- IPC分类号： C07D207/333 ; C07D207/325
摘要：
The present invention relates to Saroglitazar free acid of Formula (IA) or its pharmaceutically acceptable salts, pharmaceutically acceptable solvates, pharmaceutically acceptable esters, stereoisomers, tautomers, analogs and derivatives thereof. The present invention also provides an amorphous form of saroglitazar free acid and processes of preparation thereof. The present invention also provides pharmaceutical composition comprising an amorphous form saroglitazar magnesium.
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