Conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates
申请人:Bentley D. Michael
公开号:US20060293499A1
公开(公告)日:2006-12-28
The present invention provides conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates. The conjugates as well as the polymeric reagents used to form the conjugates include at least one of each the following: an aromatic moiety comprising an ionizable hydrogen atom, a spacer moiety, and a water-soluble polymer. Methods of making polymeric reagents and conjugates, as well as methods for administering conjugates and compositions, are also provided.
本发明提供具有可降解连接的共轭物和用于制备这种共轭物的高分子试剂。用于形成共轭物的高分子试剂以及共轭物本身包括以下至少一种:包含可离子化氢原子的芳香基团、间隔基团和水溶性聚合物。还提供了制备高分子试剂和共轭物的方法,以及用于给药的共轭物和组合物的方法。