| 发明名称 |
POSITIVELY CHARGED AMPHIPHILIC BLOCK COPOLYMER AS DRUG CARRIER AND COMPLEX THEREOF WITH NEGATIVELY CHARGED DRUG |
| 摘要 |
The present invention provides a cationic group-containing amphiphilic block copolymer that is biocompatible and biodegradable, and when used as a drug carrier for an anionic drug, provides several advantages such as increased blood concentration and improved stability of the drug.
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| 申请公布号 |
CA2452827(C) |
申请公布日期 |
2009.12.08 |
| 申请号 |
CA20022452827 |
申请日期 |
2002.07.13 |
| 申请人 |
SAMYANG CORPORATION |
发明人 |
CHOI, IN-JA;CHO, YOUNG-HOON;SEO, MIN-HYO |
| 分类号 |
A61K47/34;C08G63/91;A61K31/196;A61K31/405;A61K47/48;A61P29/00;C08G63/00;C08G63/664;C08G81/00;C08G81/02 |
主分类号 |
A61K47/34 |
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