发明名称 |
Sustained release preparations |
摘要 |
There is provided a matrix preparation produced by dispersing a pharmaceutically active ingredient into a matrix which is solid at ambient temperature and comprised of a fatty acid ester of a polyglycerol. The preparation has stable release-controlling ability, can be processed to fine granules, granules, capsules, tablets etc., and contributes to reduce the administration times of the active ingredient and side effects of the ingredient.
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申请公布号 |
US5593690(A) |
申请公布日期 |
1997.01.14 |
申请号 |
US19950388520 |
申请日期 |
1995.02.14 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
AKIYAMA, YOHKO;HORIBE, HIDETOSHI;YOSHIOKA, MINORU |
分类号 |
A61K9/16;A61K9/20;A61K9/22;A61K9/26;A61K9/54;A61K47/14;A61K47/22;A61K47/34;(IPC1-7):A61K9/16;A61K9/50 |
主分类号 |
A61K9/16 |
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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