The present disclosure provides for the preparation and use of immunostimulatory conjugate complexes for targeted delivery and activation. In particular, the present disclosure provides compounds represented by the formula MI-S-C-A for use as linker, and drug-linked pharmaceutical compounds represented by the formula MI-S-C-A-D. The pharmaceutical compounds of the present disclosure have improved water solubility, reduced cytotoxicity, and enhanced pharmaceutical activity.
本公开提供了免疫刺激偶联物复合物的制备和使用,以进行靶向传递和激活。特别地,本公开提供了由公式MI-S-C-A表示的化合物作为连接剂,以及由公式MI-S-C-A-D表示的药物偶联制剂。本公开的药物化合物具有改善的
水溶性,降低的细胞毒性和增强的药物活性。