Controlled-release composition
    6.
    发明授权
    Controlled-release composition 失效
    控释组合物

    公开(公告)号:US06245351B1

    公开(公告)日:2001-06-12

    申请号:US08812939

    申请日:1997-03-04

    IPC分类号: A61K962

    摘要: A controlled-release composition comprising a drug-containing core coated with a coating composition containing a water-insoluble substance and a swellable polymer having no basic groups which is capable of maintaining an almost constant drug concentration in plasma over an extended period of time to ensure sustained drug action in the body.

    摘要翻译: 一种控释组合物,其包含涂覆有含有水不溶性物质的涂料组合物和不具有碱性基团的可溶胀聚合物的药物核心,其能够在长时间内保持血浆中几乎恒定的药物浓度以确保 在身体持续的药物行动。