发明授权
US07884226B2 Purification of rosuvatatin intermediate by thin film evaporation and chemical method
失效
通过薄膜蒸发和化学方法纯化罗素伐他汀中间体
- 专利标题： Purification of rosuvatatin intermediate by thin film evaporation and chemical method
- 专利标题（中）： 通过薄膜蒸发和化学方法纯化罗素伐他汀中间体
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申请号： US12218403申请日： 2008-07-14
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公开(公告)号： US07884226B2公开(公告)日： 2011-02-08
- 发明人: Tamar Nidam , Omer Malachi , Irena Veinberg , Valerie Niddam-Hildesheim , Vinod Kumar Kansal , Harish Ranjan , Appu Ekambaram Ponnuswamy , Sunil Rokad , Surat Kiran , Debashish Das
- 申请人： Tamar Nidam , Omer Malachi , Irena Veinberg , Valerie Niddam-Hildesheim , Vinod Kumar Kansal , Harish Ranjan , Appu Ekambaram Ponnuswamy , Sunil Rokad , Surat Kiran , Debashish Das
- 申请人地址： IL Petah Tiqva
- 专利权人： Teva Pharmaceutical Industries, Ltd.
- 当前专利权人： Teva Pharmaceutical Industries, Ltd.
- 当前专利权人地址： IL Petah Tiqva
- 代理机构： Kenyon & Kenyon LLP
- 主分类号： C07F9/02
- IPC分类号： C07F9/02
摘要：
Provided are processes for the purification of a pure rosuvastatin intermediate by thin film evaporation and chemical method, and conversion of the intermediate to rosuvastatin or salts thereof.
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