Ethanolate of azithromycin, process for manufacture, and pharmaceutical compositions thereof
    83.
    发明授权
    Ethanolate of azithromycin, process for manufacture, and pharmaceutical compositions thereof 有权
    阿奇霉素的乙醇酸酯,制造方法及其药物组合物

    公开(公告)号:US06365574B2

    公开(公告)日:2002-04-02

    申请号:US09451738

    申请日:1999-11-30

    IPC分类号: A61K3170

    CPC分类号: C07H17/08 C07H1/00 C07H17/00

    摘要: A novel, non-hygroscopic form of azithromycin is disclosed, as well as a method for preparing it by the gradual crystallization of azithromycin from ethanol by the addition of a minimal amount of water to effect crystal formation. Pharmaceutical compositions containing this novel form of azithromycin are also disclosed.

    摘要翻译: 公开了一种新型的非吸湿形式的阿奇霉素,以及通过加入最少量的水以使阿奇霉素从乙醇中逐渐结晶以制备晶体形成的方法。 还公开了含有这种新型形式的阿奇霉素的药物组合物。