Dual control sustained release drug delivery systems and methods for
preparing same
    11.
    发明授权
    Dual control sustained release drug delivery systems and methods for preparing same 失效
    双重控制缓释药物递送系统及其制备方法

    公开(公告)号:US5656296A

    公开(公告)日:1997-08-12

    申请号:US476490

    申请日:1995-06-07

    摘要: The present invention pertains to a dual control sustained release drug delivery system which comprises a core and a porous coating layer over the core, wherein the coated core comprises (A) a core comprising in percentages by weight of the core composition (a) a medicament present in an amount from about 60% to about 90%; (b) an edible material having a melting point from about 25.degree. C. to about 100.degree. C. selected from the group consisting of (i) fatty acids having an iodine value from about 1 to about 10, (ii) natural waxes, (iii) synthetic waxes, and (iv) mixtures thereof, present in an amount from about 5% to about 40%; and (B) a porous coating layer over the core comprising in percentages by weight of the coating layer composition (a) a pH-independent water-insoluble polymer present in an amount from about 40% to about 80%; and (b) a water-soluble film forming polymer present in an amount from about 20% to about 60%.

    摘要翻译: 本发明涉及一种双重控制缓释药物递送系统,其包含核心上的核心和多孔涂层,其中涂覆的核心包含(A)核心组合物(a)的重量百分比的核心,药物 以约60%至约90%的量存在; (b)熔点约25℃至约100℃的可食用材料,其选自(i)碘值约1至约10的脂肪酸,(ii)天然蜡, (iii)合成蜡,和(iv)其混合物,其量为约5%至约40%; 和(B)核心上的多孔涂层,其包含重量百分比的涂层组合物(a),其以约40%至约80%的量存在; pH非依赖性水不溶性聚合物; 和(b)以约20%至约60%的量存在的水溶性成膜聚合物。

    Rapamycin 29-enols
    14.
    发明授权
    Rapamycin 29-enols 失效
    雷帕霉素29-烯醇

    公开(公告)号:US06677357B2

    公开(公告)日:2004-01-13

    申请号:US10224971

    申请日:2002-08-22

    IPC分类号: A61K31445

    CPC分类号: C07D405/06 C07D493/08

    摘要: This invention provides non-immunosuppressive rapamycin 29-enols, which are useful as neurotrophic agents, in the treatment of solid tumors, and vascular disease.

    摘要翻译: 本发明提供了用于治疗实体瘤和血管疾病的非免疫抑制雷帕霉素29-烯醇,其可用作神经营养剂。

    Topical antimicrobial anti-inflammatory compositions
    19.
    发明授权
    Topical antimicrobial anti-inflammatory compositions 失效
    局部抗微生物抗炎组合物

    公开(公告)号:US4343798A

    公开(公告)日:1982-08-10

    申请号:US276556

    申请日:1981-06-23

    申请人: Mahdi B. Fawzi

    发明人: Mahdi B. Fawzi

    CPC分类号: A61K31/57 Y10S514/887

    摘要: Topical antimicrobial anti-inflammatory compositions, having a pH no greater than about 5, containing C.sub.5 -C.sub.12 fatty acids together with a corticosteroid component, are disclosed. The method of topically treating inflammatory skin conditions using these compositions is also disclosed.

    摘要翻译: 公开了具有包含C 5 -C 12脂肪酸和皮质类固醇成分的pH不大于约5的局部抗微生物抗炎组合物。 还公开了使用这些组合物局部治疗炎性皮肤病症的方法。