发明名称 |
MALEAMIC ACID POLYMER DERIVATIVES AND THEIR BIOCONJUGATES |
摘要 |
The present invention is directed to maleamic acid derivatives of water soluble polymers, to chemically stable water-soluble polymer succinamic acid-active agent conjugates, and to methods for reproducibly preparing, characterizing and using such polymer reagents and their conjugates. |
申请公布号 |
EP1578841(B2) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20030800397 |
申请日期 |
2003.12.31 |
申请人 |
NEKTAR THERAPEUTICS AL, CORPORATION |
发明人 |
KOZLOWSKI, ANTONI;GROSS, REMY, F., III;MCMANUS, SAMUEL, P. |
分类号 |
C08G65/00;A61K47/48;C08G65/329;C08G65/333 |
主分类号 |
C08G65/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|