发明名称 |
PHARMACEUTICAL COMPOSITION WITH BOTH IMMEDIATE AND EXTENDED RELEASE CHARACTERISTICS |
摘要 |
Disclosed is a pharmaceutical composition simultaneously having a rapid acting property and a long-acting property, comprising a sustained-release part coated with a water-insoluble polymer on the surface, comprising a first active pharmaceutical ingredient, at least one release control base selected from the group consisting of water-insoluble polymer, and water-soluble viscous polymer, and a pharmaceutically acceptable carrier; and, an immediate release part comprising a second active pharmaceutical ingredient and a pharmaceutically acceptable carrier. The pharmaceutical composition exhibits independent release properties of the immediate release part and the sustained-release part by coating the surface of the sustained-release part comprising an active pharmaceutical ingredient, a release control base and a pharmaceutically acceptable carrier with a water-insoluble polymer to separate it from the immediate release part, and it may be prepared by a relatively simple process without specification limitation to the contents and the kinds of usable pharmaceutically active ingredients. |
申请公布号 |
EP2486918(A4) |
申请公布日期 |
2014.02.26 |
申请号 |
EP20100825134 |
申请日期 |
2010.10.08 |
申请人 |
YUNGJIN PHARM. CO. LTD. |
发明人 |
OH, DONG-JOON;KIM, BYOUNG-KI;MOON, BYUNG-KWAN;YOO, JI-SEOK;SHIN, DAE-HEE;RYOO, BYUNG-HWAN |
分类号 |
A61K9/22;A61K9/20;A61K9/50;A61K47/30;A61K47/38 |
主分类号 |
A61K9/22 |
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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