The present invention provides bifunctional polymers, methods of preparing the same, and intermediates thereto. These compounds are useful in a variety of applications including the PEGylation of biologically active molecules. The invention also provides methods of using said compounds and compositions thereof.
本发明提供了双功能聚合物、其制备方法和中间体。这些化合物可用于多种应用,包括对
生物活性分子进行P
EG化。本发明还提供了使用上述化合物和其组成物的方法。