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公开(公告)号:US20120021036A1
公开(公告)日:2012-01-26
申请号:US13143825
申请日:2010-01-14
申请人: Bharat Majeti , Eric Murphy , Wolfgang Wrasidlo , David Cheresh
发明人: Bharat Majeti , Eric Murphy , Wolfgang Wrasidlo , David Cheresh
IPC分类号: A61K9/14 , A61K31/7068 , A61K38/22 , A61K31/196 , A61K31/675 , A61K31/519 , A61K31/52 , A61K31/513 , A61K31/704 , A61K38/14 , A61K31/135 , A61K31/167 , A61K31/573 , A61K38/46 , A61K33/24 , A61K31/7048 , A61K38/19 , A61K31/337 , A61K38/20 , A61K31/437 , A61P35/00 , A61K9/00 , B82Y5/00
CPC分类号: A61K31/337 , A61K9/0024 , A61K9/1273 , A61K38/00 , A61K45/06 , A61K47/62 , A61K47/643 , A61K47/6903 , A61K47/6911 , A61K2300/00
摘要: The invention provides nanostructures or products of manufacture for use as ex vivo or in vivo composition (e.g., a drug, or a therapeutic, diagnostic or imaging reagent) delivery vehicles. In one aspect, the invention provides nanoparticles comprising several compartments which in unison function as a composite nanostructure. In one embodiment, the nanoparticles of the invention comprise a combination of polymer core/lipid bilayer interface which incorporate covalently attached lipid-vascular targeting ligands. These composite nanoparticles can deliver highly effective and selective payloads for diagnostic, prophylactic or therapeutic applications.
摘要翻译: 本发明提供用作离体或体内组合物(例如药物或治疗性,诊断或成像试剂)递送载体的纳米结构或制造产品。 在一个方面,本发明提供纳米颗粒,其包含几个隔室,其一致地用作复合纳米结构。 在一个实施方案中,本发明的纳米颗粒包含掺入共价连接的脂质 - 血管靶向配体的聚合物核心/脂质双层界面的组合。 这些复合纳米颗粒可以为诊断,预防或治疗应用提供高效和有选择的有效载荷。