发明名称 |
PH-SENSITIVE BLOCK COPOLYMER FORMING POLYIONIC COMPLEX MICELLES AND DRUG OR PROTEIN CARRIER USING THE SAME |
摘要 |
Disclosed is a pH-sensitive block copolymer that forms polyionic complex micelles. The block copolymer is prepared by copolymerization of (a) a polyethylene glycol compound, (b) a poly(amino acid) compound, and (c) a heterocyclic alkyl amine compound having the ability to induce the formation of ionic complexes. Further disclosed is a drug or protein carrier using the block copolymer. |
申请公布号 |
US2011150978(A1) |
申请公布日期 |
2011.06.23 |
申请号 |
US20100842388 |
申请日期 |
2010.07.23 |
申请人 |
SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION |
发明人 |
LEE DOO SUNG;KIM BONG SUP;LEE JUNG HEE;GAO GUANGHUI |
分类号 |
A61K38/38;A61K9/127;A61P9/10;A61P19/02;A61P29/00;A61P35/00;C08G73/06 |
主分类号 |
A61K38/38 |
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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