发明申请
US20100190999A1 PROCESS FOR THE PREPARATION OF AMORPHOUS ATORVASTATIN CALCIUM
失效
制备不规则ATORVASTATIN钙的方法
- 专利标题: PROCESS FOR THE PREPARATION OF AMORPHOUS ATORVASTATIN CALCIUM
- 专利标题(中): 制备不规则ATORVASTATIN钙的方法
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申请号: US12359467申请日: 2009-01-26
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公开(公告)号: US20100190999A1公开(公告)日: 2010-07-29
- 发明人: Shriprakash Dhar DWIVEDI , Dhimant Jasubhai Patel , Kishor Maneklal Vinchhi , Mahesh Laljibhai Rupapara
- 申请人: Shriprakash Dhar DWIVEDI , Dhimant Jasubhai Patel , Kishor Maneklal Vinchhi , Mahesh Laljibhai Rupapara
- 申请人地址: IN Ahmedabad
- 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
- 主分类号: C07D207/34
- IPC分类号: C07D207/34
摘要:
The present invention also provides the amorphous form of hemi-calcium salt of atorvastatin with high purity and processes for preparation thereof.
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