Gastric preparation with sustained release
    3.
    发明授权
    Gastric preparation with sustained release 失效
    持续释放胃制剂

    公开(公告)号:US5368861A

    公开(公告)日:1994-11-29

    申请号:US852130

    申请日:1992-04-24

    CPC分类号: A61K9/0065 A61K9/4808

    摘要: A gastric preparation developed in order to solve the technical problems of conventional preparations, which is prepared by the bilayer packing technique and comprises 5 to 60%, desirably 10 to 40% of a rapid release portion which can establish the therapeutic level of a drug shortly after the administration and 95 to 40%, desirably 90 to 60% of a sustained release portion which has a specific gravity or 1 or less and can maintain a satisfactory release rate.

    摘要翻译: PCT No.PCT / JP90 / 01365 Sec。 371日期:1992年4月24日 102(e)日期1992年4月24日PCT 1990年10月24日PCT公布。 出版物WO91 / 06281 日期为1991年5月16日。为了解决通过双层包装技术制备的常规制剂的技术问题,开发了一种胃制剂,其包含5〜60%,优选10〜40%的快速释放部分, 给药后不久的药物治疗水平,95〜40%,优选90〜60%的比重为1以下的缓释部,能够保持令人满意的释放率。