| 发明名称 |
Negatively charged amphiphilic block copolymer as drug carrier |
| 摘要 |
The present invention provides an anionic group-containing amphiphilic block copolymer that is biocompatible and biodegradable and, when used as a drug carrier for a cationic drug, provides several advantages such as increased blood concentration and improved stability of the drug.
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| 申请公布号 |
US6890560(B2) |
申请公布日期 |
2005.05.10 |
| 申请号 |
US20020104587 |
申请日期 |
2002.03.21 |
| 申请人 |
SAMYANG CORPORATION |
发明人 |
SEO MIN-HYO;CHOI IN-JA;KONG HAN-UK |
| 分类号 |
A61K47/34;A61K9/10;A61K9/107;A61K45/00;A61K47/48;C08G63/00;C08G63/664;C08G81/02;(IPC1-7):A61K9/14;C08L67/00 |
主分类号 |
A61K47/34 |
| 代理机构 |
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