申请人:Nektar Therapeutics
公开号:US20130150441A1
公开(公告)日:2013-06-13
The invention provides small molecule drugs that are chemically modified by covalent attachment of a water-soluble oligomer. A conjugate of the invention, when administered by any of a number of administration routes, exhibits characteristics that are different as compared to the characteristics of the small molecule drug not attached to the water-soluble oligomer.
本发明提供了通过共价连接水溶性寡聚体来进行化学修饰的小分子药物。本发明的结合物,在通过多种给药途径进行给药时,表现出与未连接水溶性寡聚体的小分子药物不同的特性。