| 发明名称 |
LIQUID POLYMERIC COMPOSITIONS FOR CONTROLLED RELEASE OF BIOACTIVE SUBSTANCES |
| 摘要 |
Controlled release of hydrophobic bioactive substances in vivo over an extended time period and without "bursts" of drug release is achieved using a liquid polymeric composition including a polymer such as poly(lactide-co-glycolide) copolymer in a mixture of hydrophilic and lipophilic solvents.
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| 申请公布号 |
CA2324265(C) |
申请公布日期 |
2008.08.05 |
| 申请号 |
CA19992324265 |
申请日期 |
1999.03.18 |
| 申请人 |
MERCK & CO., INC. |
发明人 |
CHERN, REY T.;ZINGERMAN, JOEL R. |
| 分类号 |
A61K9/50;A61K47/34;A61K9/00;A61K9/08;A61K9/52;A61K45/08;A61K47/14;A61K47/30 |
主分类号 |
A61K9/50 |
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