发明名称 |
Cyclic imide thione activated polyalkylene oxides |
摘要 |
Water-soluble cyclic imide thione activated polyalkylene oxides having improved hydrolytic stability are disclosed. Methods of forming and conjugating the activated polyalkylene oxides with biologically active nucleophiles are also disclosed.
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申请公布号 |
US5349001(A) |
申请公布日期 |
1994.09.20 |
申请号 |
US19930006247 |
申请日期 |
1993.01.19 |
申请人 |
ENZON, INC. |
发明人 |
GREENWALD, RICHARD B.;MARTINEZ, ANTHONY J. |
分类号 |
A61K47/48;C07D207/36;C07D209/44;C07D277/16;C07D277/70;C08G65/32;C08G65/334;(IPC1-7):C08G65/32;C08L67/00;C08L71/02;C08L77/00 |
主分类号 |
A61K47/48 |
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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