| 发明名称 |
SUSTAINED RELEASE DRUG DELIVERY SYSTEM CONTAINING CODRUGS |
| 摘要 |
Disclosed is a sustained release system that includes a polymer and a prodrug having a solubility less than about 1 mg/ml dispersed in the polymer. Advantageously, the polymer is permeable to the prodrug and may be non-release rate limiting with respect to the rate of release of the prodrug from the polymer. This permits improved drug delivery within a body in the vicinity of a surgery via sustained release rate kinetics over a prolonged period of time, while not requiring complicated manufacturing processes.
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| 申请公布号 |
CA2444894(C) |
申请公布日期 |
2013.06.25 |
| 申请号 |
CA20022444894 |
申请日期 |
2002.04.26 |
| 申请人 |
CONTROL DELIVERY SYSTEMS, INC. |
发明人 |
CHEN, JIANBING;ASHTON, PAUL;SMITH, THOMAS J. |
| 分类号 |
A61K47/48;A61F2/84;A61K9/00;A61K9/10;A61K9/22;A61K9/52;A61K9/70;A61K31/192;A61K31/496;A61K31/513;A61K31/58;A61K45/00;A61K47/30;A61K47/32;A61K47/34;A61L17/00;A61L29/00;A61L29/16;A61L31/00;A61L31/10;A61L31/16;A61P27/06;A61P29/00;A61P31/00;A61P31/04;A61P31/12;A61P33/10;A61P35/00;A61P37/00;A61P43/00;C08K5/00;C08L101/00 |
主分类号 |
A61K47/48 |
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