发明名称 |
Agent delivery system capable of selectively releasing an agent |
摘要 |
The present invention provides a composition for selectively delivering an active agent to a portion of an organism. The composition comprises first and second polymer portions, having first and second functional groups attached as a side-chain thereto, respectively. The first and second functional groups form cross-links between the first and second polymer portions. The cross-links are capable of being broken by a substance of the organism, thereby resulting in release of the active agent. The composition provides a novel means for controlling the selective release of the active agent in the organism.
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申请公布号 |
US8389700(B2) |
申请公布日期 |
2013.03.05 |
申请号 |
US20020260243 |
申请日期 |
2002.09.30 |
申请人 |
LANGRANA NOSHIR A.;LIN DAVID C.;YURKE BERNARD;ALCATEL LUCENT;RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY |
发明人 |
LANGRANA NOSHIR A.;LIN DAVID C.;YURKE BERNARD |
分类号 |
C07H21/02;A61K47/48;C12Q1/68 |
主分类号 |
C07H21/02 |
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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