CRYSTALLINE AND AMORPHOUS FORMS OF PALONOSETRON HYDROCHLORIDE
    6.
    发明申请
    CRYSTALLINE AND AMORPHOUS FORMS OF PALONOSETRON HYDROCHLORIDE 审中-公开
    PALONOSETRON HYDROCHLORIDE的晶体和非晶形式

    公开(公告)号:US20100105724A1

    公开(公告)日:2010-04-29

    申请号:US12513589

    申请日:2007-12-04

    IPC分类号: A61K31/439 C07D453/02

    CPC分类号: C07D453/02 A61K31/415

    摘要: Amorphous and polymorphic of palonosetron hydrochloride are disclosed that can be characterized by X-ray powder diffraction patterns, thermal properties, purity and methods of manufacture. These forms of palonosetron hydrochloride can be produced from solution or by solid state interconversions. The forms can be used in pharmaceutical formulations: particularly preferred uses of these formulations are in prevention and treatment of nausea and emesis arising from chemotherapy or postoperative side effects. The forms can optionally be used as mixtures of the crystalline and/or amorphous forms.

    摘要翻译: 公开了盐酸帕洛诺司琼的无定形和多晶型物,其可以通过X射线粉末衍射图,热性质,纯度和制造方法来表征。 这些形式的盐酸帕洛诺司琼可以通过溶液或通过固相互变而产生。 这些形式可以用于药物制剂中:这些制剂的特别优选用途是预防和治疗由化疗或术后副作用引起的恶心和呕吐。 这些形式可以任选地用作结晶和/或无定形形式的混合物。