METHOD FOR PURIFYING A FUSED PYRROLOCARBAZOLE DERIVATIVE
    4.
    发明公开
    METHOD FOR PURIFYING A FUSED PYRROLOCARBAZOLE DERIVATIVE 有权
    纯化稠合吡咯并咔唑衍生物的方法

    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

    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。