| 发明名称 |
NANOSPHERE OR MICROSPHERE DRUG CARRIER, PREPARATION METHOD, COMPOSITION AND USE THEREOF |
| 摘要 |
<p>A nanosphere or microsphere drug carrier, formulations comprising the drug carrier and the preparation method of the formulations and the use of the carrier are disclosed. The carrier comprises a biodegradable methoxy end-capped polyethylene glycol-polylactide block copolymersor a derivative thereof represented by formula (I) as the main carrier material: CH 3 O-[CH 2 -CH 2 -O] m -[C(O)-CH(CH 3 )-O] n -R (I).</p> |
| 申请公布号 |
EP2460539(A4) |
申请公布日期 |
2013.12.04 |
| 申请号 |
EP20100803811 |
申请日期 |
2010.07.30 |
| 申请人 |
XI'AN LIBANG MEDICAL TECHNOLOGY CO., LTD. |
发明人 |
HU, RENLE;WANG, JIUCHENG;CHEN, TAO;LIANG, HUA;DING, DUOHAO;JIAO, YAQI |
| 分类号 |
A61K47/34;A61K9/00;A61K9/16;A61K9/20;A61K9/51;A61K31/19;A61K31/53;A61K31/55;A61K31/56;C08G63/664;C08G63/685 |
主分类号 |
A61K47/34 |
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