A molecule comprising a saccharide bound via an O- glycosidic bond to a hydroxyl group of a toxic payload molecule is disclosed. An antibody-drug conjugate comprising an antibody covalently bound to a toxic payload molecule, optionally via a linker group,and a saccharide bound via an O- glycosidic bond to a hydroxyl group of the toxic payload molecule is further disclosed.
本文披露了一种分子,其中包括一种糖苷通过O-糖苷键与毒性荷载分子的羟基结合。还披露了一种
抗体药物结合物,包括一种
抗体与一种毒性荷载分子共价结合,可选地通过连接基团,以及一种糖苷通过O-糖苷键与毒性荷载分子的羟基结合。