发明申请
- 专利标题: Process for preparing losartan
- 专利标题(中): 氯沙坦制备方法
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申请号: US11186506申请日: 2005-07-21
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公开(公告)号: US20060020005A1公开(公告)日: 2006-01-26
- 发明人: Nadimpally Satyavarahala Raju , Koilkonda Purandhar , Suthrapu Sashikanth , Lekkala Amarnath , Vecha Sravanthi , Golla Kondaiah
- 申请人: Nadimpally Satyavarahala Raju , Koilkonda Purandhar , Suthrapu Sashikanth , Lekkala Amarnath , Vecha Sravanthi , Golla Kondaiah
- 主分类号: A61K31/4178
- IPC分类号: A61K31/4178 ; C07D403/02
摘要:
A process for preparing losartan, comprising reacting trityl losartan with an aqueous acid.
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