Sustained release oxycodone composition with acrylic polymer and metal hydroxide
    5.
    发明申请
    Sustained release oxycodone composition with acrylic polymer and metal hydroxide 审中-公开
    缓释羟考酮组合物与丙烯酸聚合物和金属氢氧化物

    公开(公告)号:US20070281017A1

    公开(公告)日:2007-12-06

    申请号:US11447714

    申请日:2006-06-06

    IPC分类号: A61K31/485 A61K9/22 A61K9/14

    CPC分类号: A61K9/2027 A61K9/2009

    摘要: The invention is a controlled release composition comprising a therapeutic amount of an active ingredient in a controlled release matrix. The matrix comprises a combination of a pharmaceutically acceptable acrylic polymer and a metal hydroxide. The amount of metal hydroxide, relative to a given amount of acrylic polymer, is selected for and corresponds to a pre-determined release rate for said active ingredient. The compound is preferably used to provide controlled release dosage of oxycodone through a matrix of ammonio methacrylic polymer and magnesium hydroxide.

    摘要翻译: 本发明是一种控释组合物,其包含治疗量的受控释放基质中的活性成分。 基质包含药学上可接受的丙烯酸类聚合物和金属氢氧化物的组合。 选择相对于给定量的丙烯酸类聚合物的金属氢氧化物的量,并对应于所述活性成分的预定释放速率。 该化合物优选用于通过氨基甲基丙烯酸聚合物和氢氧化镁的基质提供羟考酮的控制释放剂量。

    Sustained release oxycodone composition with acrylic polymer and surfactant
    7.
    发明申请
    Sustained release oxycodone composition with acrylic polymer and surfactant 审中-公开
    具有丙烯酸聚合物和表面活性剂的缓释羟考酮组合物

    公开(公告)号:US20070281016A1

    公开(公告)日:2007-12-06

    申请号:US11447560

    申请日:2006-06-06

    IPC分类号: A61K31/485 A61K9/22

    摘要: The invention is a controlled release composition comprising a therapeutic amount of an active ingredient in a controlled release matrix. The matrix comprises a combination of a pharmaceutically acceptable acrylic polymer and a metal hydroxide. The amount of surfactant, relative to a given amount of acrylic polymer, is selected for and corresponds to a predetermined release rate for said active ingredient. The compound is preferably used to provide controlled release dosage of oxycodone through a matrix of ammonio methacrylic polymer and sodium lauryl sulfate.

    摘要翻译: 本发明是一种控释组合物,其包含治疗量的受控释放基质中的活性成分。 基质包含药学上可接受的丙烯酸类聚合物和金属氢氧化物的组合。 选择相对于给定量的丙烯酸类聚合物的表面活性剂的量并且对应于所述活性成分的预定释放速率。 该化合物优选用于通过氨基甲基丙烯酸聚合物和月桂基硫酸钠的基质提供羟考酮的控制释放剂量。