| 发明名称 |
METHOD FOR PREPARING WATER-SOLUBLE POLYMER DERIVATIVES BEARING A TERMINAL CARBOXYLIC ACID |
| 摘要 |
<p>A compound is provided that is useful for, among other things, preparing water-soluble polymer derivatives bearing a terminal N-succinimidyl ester.</p> |
| 申请公布号 |
EP1537163(A2) |
申请公布日期 |
2005.06.08 |
| 申请号 |
EP20030752256 |
申请日期 |
2003.09.09 |
| 申请人 |
NEKTAR THERAPEUTICS AL, CORPORATION |
发明人 |
KOZLOWSKI, ANTONI |
| 分类号 |
A61K9/16;A61K9/24;A61K31/74;C08G63/48;C08G65/00;C08G65/331;C08G65/332;(IPC1-7):C08G65/329 |
主分类号 |
A61K9/16 |
| 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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