Medicinal aerosol compositions with an amide and/or ester containing excipient compound
    1.
    发明授权
    Medicinal aerosol compositions with an amide and/or ester containing excipient compound 失效
    含有酰胺和/或酯的赋形剂化合物的药用气溶胶组合物

    公开(公告)号:US07186402B2

    公开(公告)日:2007-03-06

    申请号:US10327198

    申请日:2002-12-20

    IPC分类号: A61K9/00 A61K9/12 A61K9/14

    摘要: The invention comprises a medicinal aerosol composition comprising a propellant, an excipient comprising an acid or amine end-group and at least one and no more than two amide and/or ester functional groups, and a drug. The invention also comprises particulate medicinal compositions comprising particles with a mean mass aerodynamic diameter of less than about 10 microns that incorporate an excipient containing an acid or amine end-group and at least one and no more than two amide and/or ester functional groups.

    摘要翻译: 本发明包括药物气溶胶组合物,其包含推进剂,包含酸或胺末端基团和至少一个且不多于两个酰胺和/或酯官能团的赋形剂和药物。 本发明还包括颗粒药物组合物,其包含具有小于约10微米的平均质量空气动力学直径的颗粒,其掺入含有酸或胺端基和至少一个且不超过两个酰胺和/或酯官能团的赋形剂。

    Medicinal Compositions and Method for the Preparation Thereof
    4.
    发明申请
    Medicinal Compositions and Method for the Preparation Thereof 失效
    药用组合物及其制备方法

    公开(公告)号:US20080267885A1

    公开(公告)日:2008-10-30

    申请号:US10596836

    申请日:2004-12-10

    IPC分类号: A61K47/48 A61K9/12

    摘要: Methods for the manufacture of medicinal compositions are described. A method for the manufacture of a medicinal composition according to the invention comprises: (a) Providing a biocompatible polymer of the general formula —[O—R1—C(O)]n— wherein: “R1” is a linear, branched, or cyclic organic group, “n” is at least three, (b) Acylating the biocompatible polymer to provide an acylated biocompatible polymer and a mixed anhydride; (c) Reacting the mixed anhydride with a nucleophile to provide an acylated biocompatible polymer with a terminal carboxylic acid derivative capable of being chemically converted to an acid in the absence of water, (d) Converting the terminal carboxylic acid derivative to an acylated biocompatible polymer with a terminal carboxylic acid; and (e) Combining the acylated biocompatible polymer with a drug to provide the medicinal composition.

    摘要翻译: 描述了药物组合物的制造方法。 制备根据本发明的药物组合物的方法包括:(a)提供具有通式的生物相容性聚合物 - [OR 1 -C 2 -C(O)] n 其中:“R 1”是直链,支链或环状有机基团,“n”为至少三个,(b)酰化生物相容性聚合物以提供酰化生物相容性聚合物和混合 酐; (c)用亲核试剂反应混合酸酐以提供酰化的生物相容性聚合物,其具有能够在不存在水的情况下化学转化为酸的末端羧酸衍生物; (d)将末端羧酸衍生物与末端羧酸转化成酰化生物相容性聚合物; 和(e)将酰化的生物相容性聚合物与药物组合以提供药物组合物。

    Novel Formulations
    7.
    发明申请
    Novel Formulations 审中-公开
    新型配方

    公开(公告)号:US20090123391A1

    公开(公告)日:2009-05-14

    申请号:US12293205

    申请日:2007-03-21

    IPC分类号: A61K9/12 A61P11/00

    CPC分类号: A61K9/008

    摘要: A pharmaceutical aerosol formulation includes a therapeutically effective amount of particulate medicament of formula (I) or a solvate thereof, a propellant selected from the group consisting of 1,1,1,2-tetrafluoroethane, 1,1,1,2,3,3,3-heptafluoro-n-propane or mixtures thereof, and a biocompatible polymer comprising one or more compounds of formula (II)

    摘要翻译: 药物气溶胶制剂包括治疗有效量的式(I)的颗粒药物或其溶剂合物,推荐剂选自1,1,1,2-四氟乙烷,1,1,1,2,3, 3,3-七氟正丙烷或其混合物,以及包含一种或多种式(II)化合物的生物相容性聚合物,