发明名称 |
DEGRADABLE HETEROBIFUNCTIONAL POLY(ETHYLENE GLYCOL) ACRYLATES AND GELS AND CONJUGATES DERIVED THEREFROM |
摘要 |
A heterobifunctional poly(ethylene glycol) is provided having a hydrolytically degradable linkage, a first terminus comprising an acrylate group, and a second terminus comprising a target such as a protein or pharmaceutical agent or a reactive moiety capable of coupling to a target. Hydrogels can be prepared. The hydrogels can be used as a carrier for a protein or a pharmaceutical agent that can be readily released in a controlled fashion.
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申请公布号 |
US2011009589(A1) |
申请公布日期 |
2011.01.13 |
申请号 |
US20100860525 |
申请日期 |
2010.08.20 |
申请人 |
NEKTAR THERAPEUTICS AL., CORPORATION |
发明人 |
HARRIS J. MILTON;ZHAO XUAN |
分类号 |
C08F20/58;A61K47/48;C08F22/20;C08F299/00;C08G65/329;C08G81/00 |
主分类号 |
C08F20/58 |
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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