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1.发明授权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公开(公告)号：US07884226B2
公开(公告)日：2011-02-08
申请号：US12218403
申请日：2008-07-14
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
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
IPC分类号： C07F9/02
CPC分类号： C07C69/675 , C07B2200/07 , C07D239/42 , C07F9/4006 , C07F9/4053
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.
摘要翻译： 提供了通过薄膜蒸发和化学方法纯化瑞舒伐他汀中间体的方法，以及将中间体转化为瑞舒伐他汀或其盐。
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2.发明申请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公开(公告)号：US20090099383A1
公开(公告)日：2009-04-16
申请号：US12218403
申请日：2008-07-14
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
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
IPC分类号： C07F9/40
CPC分类号： C07C69/675 , C07B2200/07 , C07D239/42 , C07F9/4006 , C07F9/4053
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.
摘要翻译： 提供了通过薄膜蒸发和化学方法纯化瑞舒伐他汀中间体的方法，以及将中间体转化为瑞舒伐他汀或其盐。
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