[EN] TRIOXACARCIN-ANTIBODY CONJUGATES AND USES THEREOF<br/>[FR] CONJUGUÉS TRIOXACARCINE-ANTICORPS ET UTILISATIONS ASSOCIÉES
申请人:HARVARD COLLEGE
公开号:WO2019032961A1
公开(公告)日:2019-02-14
Provided herein are trioxacarcin-antibody drug conjugates of Formula (I): and pharmaceutically acceptable salts thereof, wherein R7 is -L-B, wherein L is a linking group, and B is an antibody or antibody fragment. Also provided are methods of preparing the antibody-drug conjugates, pharmaceutically acceptable compositions thereof, and methods of their use and treatment. Further provided are precursors to the trioxacarcin- antibody drug conjugates (e.g., compounds of Formula (II), novel trioxacarcins without an antibody conjugated thereto), pharmaceutical compositions thereof, and methods of their use and treatment.
本发明提供了三氧杂卡林-抗体药物偶联物,其化学公式为(I):以及药用可接受的盐,其中R7是-L-B,L是连接基团,B是抗体或抗体片段。还提供了制备抗体-药物偶联物的方法,药用可接受的组合物,以及其使用和治疗方法。进一步提供的是三氧杂卡林-抗体药物偶联物的前体(例如,化学公式为(II)的化合物,没有抗体偶联的新三氧杂卡林),其药用组合物,以及其使用和治疗方法。