POLYMORPHS OF VORINOSTAT AND VORINOSTAT POTASSIUM SALT AND PROCESS FOR PREPARATION THEREOF
    12.
    发明申请
    POLYMORPHS OF VORINOSTAT AND VORINOSTAT POTASSIUM SALT AND PROCESS FOR PREPARATION THEREOF 审中-公开
    沃辛胺和沃辛酸钾的多糖及其制备方法

    公开(公告)号:WO2010062333A1

    公开(公告)日:2010-06-03

    申请号:PCT/US2009/005837

    申请日:2009-10-26

    CPC classification number: C07C259/06

    Abstract: Crystalline Vorinostat potassium salt form A characterized by a powder XRD pattern having peaks at about 4.9 and 7.4 ± 0.2 degrees 2-theta and any 3 peaks selected from the lis consisting of: 12.3, 19.8, 20.9, 22.1, 22.8, 28.7 and 29.5 ± 0.2 degrees 2-theta is provided. Crystalline Vorinostat potassium salt form A may be polymorphically pure. Processes for preparing crystalline Vorinostat potassium salt form A are also provided. Further provided i crystalline Vorinostat form VI characterized by a powder XRD pattern having peaks at about 14.3, 14.8, 17.6, 21.4 and 23.1 ± 0.2 degrees 2-theta as well as processes for preparing crystalline Vorinostat form VI.

    Abstract translation: 结晶Vorinostat钾盐形式A,其特征在于具有在约4.9和7.4±0.2度2-θ处具有峰值的粉末XRD图案,以及选自lis的任何3个峰由12.3,19.8,20.9,22.1,22.8,28.7和29.5± 提供0.2度2-θ。 结晶伏立诺斯钾盐形式A可以是多晶型纯的。 还提供了制备结晶伏立诺他钾盐形式A的方法。 进一步提供i结晶Vorinostat形式VI,其特征在于在约14.3,14.8,17.6,21.4和23.1±0.2度2-θ处具有峰的粉末XRD图,以及制备结晶Vorinostat VI的方法。

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