prolonged release preparation, and methods for producing a prolonged release preparation, and for preventing and / or delaying the onset or suppressing progression of alzheimer's disease.

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专利权人:

TAKEDA PHARMACEUTICAL COMPANY LIMITED

发明人:

KAORU TAKENAKA,YUMIKO ISHII,YUSUKE MURAKAWA,YUTAKA TANOUE

申请号：

BR112014008744

公开号：

BR112014008744A2

申请日:

2012.10.19

申请国别(地区):

BR

年份:

2017

代理人:

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.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/