SUSTAINED-RELEASE PREPARATION
    5.
    发明申请
    SUSTAINED-RELEASE PREPARATION 有权
    可持续发展准备

    公开(公告)号:US20140248362A1

    公开(公告)日:2014-09-04

    申请号:US14352785

    申请日:2012-10-19

    IPC分类号: A61K31/4439 A61K9/20

    摘要: Provided is a sustained-release preparation containing pioglitazone or a salt thereof as an active ingredient and showing superior sustainability. A sustained-release preparation containing pioglitazone or a salt thereof, which shows a dissolution ratio of pioglitazone of average 25-58% at the 2-hour time point, and average 60-100% at the 4-hour time point, in a dissolution test according to the 50 rpm USP Paddle Method and using pH 2.0 KCl/HCl buffer at 37° C. as a test solution.

    摘要翻译: 本发明提供含有吡格列酮或其盐作为活性成分并显示出优异的可持续性的缓释制剂。 一种含有吡格列酮或其盐的持续释放制剂,其在2小时时间点显示吡格列酮的平均25-58%的溶解比,在4小时时间点平均为60-100% 根据50rpm USP桨法测试,并在37℃下使用pH2.0KCl / HCl缓冲液作为测试溶液。