GASTRO-RETENTIVE POROUS TABLET AND METHOD FOR PREPARING SAME
    4.
    发明申请
    GASTRO-RETENTIVE POROUS TABLET AND METHOD FOR PREPARING SAME 审中-公开
    气相多孔片及其制备方法

    公开(公告)号:WO2009157711A2

    公开(公告)日:2009-12-30

    申请号:PCT/KR2009003402

    申请日:2009-06-24

    CPC classification number: A61K9/0065

    Abstract: The present invention provides a gastro-retentive porous tablet for oral administration that can be prepared in a simple manner without using special formulation techniques or complex, multistage processes. The formulation prepared by the present invention is a low density formation which can immediately float in a stomach without time delay, and prevents disadvantages such as gas generation or tablet enlargement caused by contact with bodily fluids after elapse of time from administration, thus enabling gastro-retention with reproducibility and accuracy.

    Abstract translation: 本发明提供一种用于口服给药的胃滞留多孔片剂,其可以以简单的方式制备而不使用特殊的制剂技术或复杂的多步骤方法。 本发明制备的制剂是一种低密度地层,其可以立即在胃中漂浮而没有时间延迟,并且防止在从给药经过经过时与体液接触引起的气体产生或片剂扩大等缺点, 保留重现性和准确性。

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