首页> 外国专利> TOPICALLY ADMINISTRATIVE PHARMACEUTICAL COMPOSITIONS, CONTAINING ANTI-INFLAMMATORY STEROIDS.

TOPICALLY ADMINISTRATIVE PHARMACEUTICAL COMPOSITIONS, CONTAINING ANTI-INFLAMMATORY STEROIDS.

机译:包含抗炎性类固醇的完全管理性药物组合物。

摘要

Pharmaceutical compositions such as ointments and creams are provided by admixture of anti-inflammatory steroids active on topical application with a liquid oily phase containing at least one oil possessing a viscosity less than 10 centistokes and in which the steroid has a solubility of at least 0.5% by weight at 25 DEG C., the degree of unsaturation of the steroid in the liquid oily phase of the composition at 25 DEG C., being at least 3. Examples of steroids which may be used are betamethasone, beclomethasone and clobetasol derivatives. Suitable oils include esters of mono- and dibasic aliphatic acids. The compositions may include further oils such as liquid paraffin and conventional additives used in the preparation of ointments and creams. The local anti-inflammatory effect of the steroids is maintained in such formulations but systemic side effects are decreased.
机译:药物组合物,例如软膏剂和乳膏剂,是通过将局部应用有活性的抗炎类固醇与含有至少一种粘度小于10厘oil的油的液体油相混合而提供的,该类固醇在其中的溶解度至少为0.5%在25℃下按重量计,类固醇在组合物的液体油相中在25℃下的不饱和度为至少3。可以使用的类固醇的实例为倍他米松,倍氯米松和氯倍他索衍生物。合适的油包括一元和二元脂肪酸的酯。所述组合物可以包含其他油,例如液体石蜡和用于制备软膏和乳膏的常规添加剂。在这种制剂中类固醇的局部抗炎作用得以维持,但全身性副作用降低了。

著录项

  • 公开/公告号CH649923A5

    专利类型

  • 公开/公告日1985-06-28

    原文格式PDF

  • 申请/专利权人 GLAXO GROUP LIMITED;

    申请/专利号CH19810006355

  • 发明设计人 BUSSE MICHAEL JOSEPH;LEES KENNETH ARTHUR;

    申请日1981-10-02

  • 分类号A61K47/00;

  • 国家 CH

  • 入库时间 2022-08-22 07:58:58

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