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公开(公告)号:EP2571885B1
公开(公告)日:2014-11-12
申请号:EP11721691.1
申请日:2011-05-17
申请人: Cephalon, Inc. , Teva Santé
IPC分类号: C07D487/14 , A61K31/506
CPC分类号: C07D487/14
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公开(公告)号:EP2571885A1
公开(公告)日:2013-03-27
申请号:EP11721691.1
申请日:2011-05-17
申请人: Cephalon, Inc. , Cephalon France
IPC分类号: C07D487/14 , A61K31/506
CPC分类号: C07D487/14
摘要: The present invention relates a method for purifying a fused pyrrolocarbazole compound known as 11-isobutyl-2-methyl-8-(2-pyrimidinylamino)-2,5,6,11,12,13-hexahydro-4Hindazolo[5,4-a]pyrrolo [3,4-c]carbazol-4-one using an acid complex thereof. The present invention also relates to a crystalline form of the acid complex.
摘要翻译: 本发明涉及一种纯化称为11-异丁基-2-甲基-8-(2-嘧啶氨基)-2,5,6,11,12,13-六氢-4H-吲唑并[5,4- a]吡咯并[3,4-c]咔唑-4-酮。 本发明还涉及该酸性络合物的结晶形式。
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