申请人:NEKTAR THERAPEUTICS
公开号:WO2012079017A1
公开(公告)日:2012-06-14
The invention provides small molecule drugs that are chemically modified by covalent attachment of a water-soluble oligomer. A compound of the invention, when administered by any of a number of administration routes, exhibits characteristics that are different from the characteristics of the small molecule drug not attached to the water-soluble oligomer.
这项发明提供了通过共价连接水溶性寡聚体进行化学修饰的小分子药物。根据本发明的化合物,当通过多种给药途径之一给予时,表现出与未连接水溶性寡聚体的小分子药物不同的特性。