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公开(公告)号:US20050182113A1
公开(公告)日:2005-08-18
申请号:US11025855
申请日:2004-12-29
申请人: Venkataraman Sundaram , Anuradha Bhimireddy , Sajja Eswaraiah , Gilla Goverdhan , Koilkonda Purandhar , Surasani Rajendra , Nadimpally Raju , Anumula Reddy , Lekkala Reddy , Emani Reddy , Padi Reddy , Alla Sampath , Vecha Sravanthi
发明人: Venkataraman Sundaram , Anuradha Bhimireddy , Sajja Eswaraiah , Gilla Goverdhan , Koilkonda Purandhar , Surasani Rajendra , Nadimpally Raju , Anumula Reddy , Lekkala Reddy , Emani Reddy , Padi Reddy , Alla Sampath , Vecha Sravanthi
IPC分类号: A61K31/425 , C07D261/06 , C07D413/02
CPC分类号: C07D261/08
摘要: The present invention relates to a process for preparing diaryl-substituted isoxazole using compounds of Formula (V) and Formula (VII): where Y is and to processes for preparing valdecoxib and parecoxib.
摘要翻译: 本发明涉及使用式(V)和式(VII)的化合物制备二芳基取代的异恶唑的方法:其中Y是和制备伐地考昔和帕雷昔布的方法。
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公开(公告)号:US20060020005A1
公开(公告)日:2006-01-26
申请号:US11186506
申请日:2005-07-21
申请人: Nadimpally Satyavarahala Raju , Koilkonda Purandhar , Suthrapu Sashikanth , Lekkala Amarnath , Vecha Sravanthi , Golla Kondaiah
发明人: Nadimpally Satyavarahala Raju , Koilkonda Purandhar , Suthrapu Sashikanth , Lekkala Amarnath , Vecha Sravanthi , Golla Kondaiah
IPC分类号: A61K31/4178 , C07D403/02
CPC分类号: C07D403/10
摘要: A process for preparing losartan, comprising reacting trityl losartan with an aqueous acid.
摘要翻译: 一种制备氯沙坦的方法,包括使三苯甲基氯沙坦与酸的水溶液反应。
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