Polymorphic form of rotigotine and process for production
    7.
    发明授权
    Polymorphic form of rotigotine and process for production 有权
    罗替戈汀的多晶型和生产工艺

    公开(公告)号:US08232414B2

    公开(公告)日:2012-07-31

    申请号:US12324166

    申请日:2008-11-26

    IPC分类号: C07D333/20

    CPC分类号: C07D333/20

    摘要: The present invention relates to a novel polymorphic form of rotigotine characterized by at least one of the following powder X-ray diffraction peaks: 12.04, 13.68, 17.72 and 19.01±0.2 (° 2θ), measured with a Cu—Kα irradiation (1.54060 Å), and a process for production thereof, which is useful for the manufacture of a stable medicament for treating or alleviating symptoms of Parkinson's disease and other dopamine-related disorders.

    摘要翻译: 本发明涉及一种新型多晶型罗替戈汀,其特征在于以Cu-Kα辐射(1.54060)测量的以下粉末X射线衍射峰中的至少一种:12.04,13.68,17.72和19.01±0.2(°2) Å)及其生产方法,其可用于制备用于治疗或缓解帕金森病和其他多巴胺相关疾病症状的稳定药物。

    Polymorphic form of rotigotine and process for production
    10.
    发明授权
    Polymorphic form of rotigotine and process for production 有权
    罗替戈汀的多晶型和生产工艺

    公开(公告)号:US08592477B2

    公开(公告)日:2013-11-26

    申请号:US12744989

    申请日:2008-11-25

    IPC分类号: A61K31/381 C07D333/20

    CPC分类号: C07D333/20

    摘要: The present invention relates to a novel polymorphic form of Rotigotine characterized by at least one of the following X-ray powder diffraction peaks: 12.04, 13.68, 17.72 and 19.01±0.2 (°2θ), measured with a Cu—Kα irradiation (1.54060), and a process for production thereof, which is useful for the manufacture of a stable medicament for treating or alleviating symptoms of Parkinson's Disease and other dopamine-related disorders.

    摘要翻译: 本发明涉及一种新型多晶型罗替戈汀,其特征在于用Cu-Kalpha辐照(1.54060)测量的以下X射线粉末衍射峰中的至少一个:12.04,13.68,17.72和19.01±0.2(°2θ) 及其制备方法,其可用于制备用于治疗或缓解帕金森病和其他多巴胺相关病症症状的稳定药物。