发明名称 |
Particles which are surface coated with hyaluronan or one of the derivatives thereof and the use of same as biological vectors for active substances |
摘要 |
Particles comprising a core based on at least one biodegradable organosoluble polymer. At least a part of the surface of the particles is coated with at least one hyaluronan or a derivative thereof, the hyaluronan being a water-soluble, amphiphilic hyaluronan of which the carboxylic functions are in part transformed to form hydrophobic groups. |
申请公布号 |
US2012003320(A1) |
申请公布日期 |
2012.01.05 |
申请号 |
US201113137283 |
申请日期 |
2011.08.03 |
申请人 |
DELLACHERIE EDITH;LEONARD MICHELE;GREF RUXANDRA;NETTER PATRICK;PAYAN ELISABETH;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
DELLACHERIE EDITH;LEONARD MICHELE;GREF RUXANDRA;NETTER PATRICK;PAYAN ELISABETH |
分类号 |
A61K9/50;A61K9/16;A61K9/51;A61K9/62;A61K31/70;A61K31/7008;A61K31/7088;A61K31/715;A61K31/726;A61K31/728;A61K31/737;A61K38/02;A61K38/16;A61K38/43;A61P23/00;A61P29/00;A61P31/00;A61P31/10;A61P31/12;A61P33/00;A61P37/02;A61P37/06;B82Y5/00 |
主分类号 |
A61K9/50 |
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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