Ezetimibe polymorphs
    70.
    发明申请
    Ezetimibe polymorphs 审中-公开
    依泽替米贝多晶型物

    公开(公告)号:US20060160785A1

    公开(公告)日:2006-07-20

    申请号:US11295141

    申请日:2005-12-05

    IPC分类号: A61K31/397 C07D205/02

    CPC分类号: C07D205/08

    摘要: Provided are processes for preparing crystalline forms of ezetimibe, such as ezetimibe Form A or Form B, for example, by precipitating ezetimibe from selected solvents. Alternatively, some forms may be transformed into different forms at elevated temperatures or under various humidity conditions, or by micronization. Also provided are micronized ezetimibe Form A, micronized ezetimibe Form B, and ezetimibe having a plate morphology. Pharmaceutical compositions containing these forms are particularly useful in reducing cholesterol in patients in need thereof.

    摘要翻译: 提供了制备依泽替米贝的结晶形式的方法,例如依泽替米贝形式A或B型,例如通过从选择的溶剂中沉淀依泽替米贝。 或者,一些形式可以在升高的温度或在各种湿度条件下或通过微粉化转化成不同的形式。 还提供了微粒化的依泽替米贝形式A,微粉化的依泽替米贝形式B和具有平板形态的依泽替米贝。 含有这些形式的药物组合物特别可用于降低有需要的患者的胆固醇。