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1.SUBSTANTIALLY PURE SALTS OF FEBUXOSTAT AND PROCESSES FOR PREPARATION THEREOF 审中-公开
标题翻译: FEBUXOSTAT的主要纯盐及其制备方法公开(公告)号:US20130190366A1
公开(公告)日:2013-07-25
申请号:US13579418
申请日:2011-02-18
IPC分类号: C07D277/56
CPC分类号: C07D277/56
摘要: Substantially pure salts of febuxostat of Formula (IA): wherein Y is Na+, K+, Li+, Mg2+, Ca2+, Zn2+, Ba2+, Sr2+, choline, epolamine and N+(R)4 and processes for preparation thereof are disclosed.
摘要翻译: 公开了式(IA)的Febostostat的基本纯盐:其中Y是Na +,K +,Li +,Mg 2+,Ca 2+,Zn 2+,Ba 2+,Sr 2+,胆碱,亚胺胺和N +(R)4及其制备方法。
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公开(公告)号:US08933123B2
公开(公告)日:2015-01-13
申请号:US13252387
申请日:2011-10-04
IPC分类号: A61K31/205 , C07C215/64 , A61K31/137 , C07C55/10
CPC分类号: C07C215/64 , A61K31/137 , C07B2200/13 , C07C55/10 , C07C2601/14
摘要: The present invention discloses polymorphic forms of O-desmethyl-venlafaxine succinate and processes for the preparation thereof.
摘要翻译: 本发明公开了O-去甲基 - 文拉法辛琥珀酸酯的多晶型物及其制备方法。
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3.POLYMORPHIC FORMS OF O-DESMETHYL-VENLAFAXINE SUCCINATE 有权
标题翻译: O-DESMETHYL-VENLAFAXINE SUCCINATE的多晶型公开(公告)号:US20120264828A1
公开(公告)日:2012-10-18
申请号:US13252387
申请日:2011-10-04
IPC分类号: C07C211/27 , A61K31/135
CPC分类号: C07C215/64 , A61K31/137 , C07B2200/13 , C07C55/10 , C07C2601/14
摘要: The present invention discloses polymorphic forms of O-desmethyl-venlafaxine succinate and processes for the preparation thereof.
摘要翻译: 本发明公开了O-去甲基 - 文拉法辛琥珀酸酯的多晶型物及其制备方法。
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