发明申请
US20110288331A1 PROCESS FOR THE PREPARATION OF CHOLINE SALT OF FENOFIBRIC ACID AND ITS NOVEL POLYMORPH
审中-公开
制备芳香酸及其新型多元醇的盐酸盐的方法
- 专利标题： PROCESS FOR THE PREPARATION OF CHOLINE SALT OF FENOFIBRIC ACID AND ITS NOVEL POLYMORPH
- 专利标题（中）： 制备芳香酸及其新型多元醇的盐酸盐的方法
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申请号： US13146031申请日： 2009-12-28
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公开(公告)号： US20110288331A1公开(公告)日： 2011-11-24
- 发明人: Ravi Ponnaiah , Sanjay Desai , Dhiraj Rathod , Lalit Katariya , Nilesh Bhimani , Viral Modi
- 申请人： Ravi Ponnaiah , Sanjay Desai , Dhiraj Rathod , Lalit Katariya , Nilesh Bhimani , Viral Modi
- 申请人地址： IN Vadodara
- 专利权人： Alembic Pharmaceuticals Limited
- 当前专利权人： Alembic Pharmaceuticals Limited
- 当前专利权人地址： IN Vadodara
- 优先权： IN187/MUM/2009 20090130
- 国际申请： PCT/IB2009/055959 WO 20091228
- 主分类号： C07C51/41
- IPC分类号： C07C51/41 ; C07C51/42 ; C07C59/84
摘要：
The present invention relates to an improved process for the preparation of choline salt of fenofibric acid corresponding to formula (I). The present invention also provides crystalline polymorphic form of choline salt of fenofibric acid corresponding to formula (I) designated as form A.
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