Disclosed are an antibody drug conjugate IB, which uses ether linkages for connection, and improves the water solubility, stability and cytotoxicity in vivo and in intro, and an intermediate, a pharmaceutical composition, and uses of the antibody drug conjugate. The antibody drug conjugate has simple synthetic steps and a high yield.
披露了一种
抗体药物偶联物IB,它使用醚键连接,提高了体内和体外的
水溶性、稳定性和细胞毒性,以及一种中间体、药物组合物和
抗体药物偶联物的用途。该
抗体药物偶联物具有简单的合成步骤和高产率。