Crystal forms, methods for their preparation and method for preparation of olanzapine
    106.
    发明授权
    Crystal forms, methods for their preparation and method for preparation of olanzapine 失效
    晶体形式,其制备方法和奥氮平的制备方法

    公开(公告)号:US07323459B2

    公开(公告)日:2008-01-29

    申请号:US10746698

    申请日:2003-12-24

    CPC分类号: C07D495/04

    摘要: The invention is directed to a series of novel crystalline olanzapine forms, in particular hydrated and solvated crystalline forms of olanzapine, methods of use in pharmaceutical compositions, and method of treating psychiatric disorders using the crystalline forms. One series of the crystalline forms are hydrates, i.e. water containing crystals, wherein water may be present in a ratio of about 2:1.5 to a ratio of about 1:3 olanzapine:water, while another includes solvates such as an isobutanol solvate. The olanzapine crystalline forms include Forms H, G, Y, X, K, S, Q, Z, and J.

    摘要翻译: 本发明涉及一系列新的结晶奥氮平形式,特别是奥氮平的水合和溶剂化结晶形式,药物组合物中使用的方法,以及使用结晶形式治疗精神疾病的方法。 一系列结晶形式是水合物,即含水晶体,其中水可以以约2:1.5比例的比例存在于约1:3奥氮平:水中,而另一种包括溶剂化物如异丁醇溶剂合物。 奥氮平结晶形式包括形式H,G,Y,X,K,S,Q,Z和J.