发明名称 |
Sustained-release preparation |
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 KC1/HC1 buffer at 37°C as a test solution. |
申请公布号 |
AU2012326976(A1) |
申请公布日期 |
2014.05.29 |
申请号 |
AU20120326976 |
申请日期 |
2012.10.19 |
申请人 |
TAKEDA PHARMACEUTICAL COMPANY LIMITED |
发明人 |
TANOUE, YUTAKA;MURAKAWA, YUSUKE;ISHII, YUMIKO;TAKENAKA, KAORU |
分类号 |
A61K9/20;A61K31/4439 |
主分类号 |
A61K9/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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