发明名称 |
POLYALKYLENE GLYCOL ACID ADDITIVES |
摘要 |
<p>A new class of activated polyalkylene glycol acids and their active ester reagents for conjugation to biopharmaceuticals such as polypeptides, sugars, proteins and therapeutically active small molecules to produce biologically active conjugates of these pharmaceuticals and methods for producing these conjugates.</p> |
申请公布号 |
WO2004012773(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
WO2003EP07736 |
申请日期 |
2003.07.16 |
申请人 |
F. HOFFMANN-LA ROCHE AG |
发明人 |
BAILON, PASCAL, SEBASTIAN;WON, CHEE-YOUB |
分类号 |
A61K47/48;C08G65/329;C08G65/332;C08G65/337;(IPC1-7):A61K47/48 |
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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