[EN] STABILIZED TRIOXACARCIN ANTIBODY DRUG CONJUGATES AND USES THEREOF<br/>[FR] CONJUGUÉS MÉDICAMENT TRIOXACARCINE-ANTICORPS STABILISÉS ET UTILISATIONS DE CEUX-CI
申请人:HARVARD COLLEGE
公开号:WO2021252708A1
公开(公告)日:2021-12-16
Provided herein are antibody drug conjugates of Formula (I): G-R7(I) and pharmaceutically acceptable salts thereof, wherein G is a molecular payload; and R7 is - L-A-B, wherein L is a linking group, A is a conjugating 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 antibody drug conjugates (e.g., compounds of Formula (III), novel trioxacarcins without an antibody conjugated thereto), pharmaceutical compositions thereof, and methods of their use and treatment.
提供的是公式(I)的抗体药物偶联物:G-R7(I)及其药用可接受的盐,其中G是分子有效载荷;R7是-L-A-B,其中L是连接基团,A是偶联基团,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。还提供了抗体药物偶联物的前体(例如,公式(III)的化合物,没有抗体偶联的新型三氧杂卡菌素),其药用组合物,以及其使用和治疗方法。