ANTIBODY DRUG CONJUGATE, INTERMEDIATE, PREPARATION METHOD, PHARMACEUTICAL COMPOSITION AND USES THEREOF
申请人:XDCExplorer (Shanghai) Co., Ltd.
公开号:EP3308801A1
公开(公告)日:2018-04-18
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.
本发明公开了一种抗体药物共轭物 IB,该抗体药物共轭物采用醚键连接,提高了抗体药物共轭物在体内和体内的水溶性、稳定性和细胞毒性,还公开了一种抗体药物共轭物的中间体、药物组合物及其用途。抗体药物共轭物的合成步骤简单,收率高。