| 发明名称 |
Sustained release compositions, process for producing the same and utilization thereof |
| 摘要 |
A sustained-release composition containing a hydroxynaphthoic acid salt of a biologically active substance and a biodegradable polymer, a method of its production, and a pharmaceutical composition containing said sustained-release composition.
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| 申请公布号 |
US7388032(B2) |
申请公布日期 |
2008.06.17 |
| 申请号 |
US20040799320 |
申请日期 |
2004.03.12 |
| 申请人 |
TAKEDA PHARMACEUTICAL COMPANY LIMITED |
发明人 |
SAIKAWA AKIRA;IGARI YASUTAKA;HATA YOSHIO;YAMAMOTO KAZUMICHI |
| 分类号 |
A61K9/22;A61K47/00;A61K9/16;A61K9/52;A61K38/09;A61K47/12;A61K47/30;A61K47/34;A61K47/48 |
主分类号 |
A61K9/22 |
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