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. |
申请公布号 |
WO9417039(A1) |
申请公布日期 |
1994.08.04 |
申请号 |
WO1994US00578 |
申请日期 |
1994.01.18 |
申请人 |
ENZON, INC. |
发明人 |
GREENWALD, RICHARD, B.;MARTINEZ, ANTHONY |
分类号 |
A61K47/48;C07D207/36;C07D209/44;C07D277/16;C07D277/70;C08G65/32;C08G65/334;(IPC1-7):C07D207/46;C07D211/94 |
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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