[EN] TRIOXACARCINS, TRIOXACARCIN-ANTIBODY CONJUGATES, AND USES THEREOF<br/>[FR] TRIOXACARCINES, CONJUGUÉS TRIOXACARCINE-ANTICORPS, ET LEURS UTILISATIONS
申请人:HARVARD COLLEGE
公开号:WO2014082065A1
公开(公告)日:2014-05-30
Provided herein are trioxacarcin-antibody drug conjugates of Formula (A): and pharmaceutically acceptable salts thereof, comprising at least one instance of the group - L1 -(A-L2 )a-B attached thereto, wherein a is an integer between 1 and 10, inclusive, L1 is absent or is a linking group, A is a moiety formed from the reaction of two complimentary groups (X and Y), L2 is absent or is another linking group, and B is an antibody or antibody fragment. Also provided are methods of preparing these antibody-drug conjugates, pharmaceutically acceptable compositions thereof, and methods of their use and treatment. Further provided are precursors to the trioxacarcin-antibody drug conjugates, novel trioxacarcins without an antibody conjugated thereto, pharmaceutical compositions thereof, and methods of their use and treatment.
本文提供的是Formula(A)的三氧卡西青霉素-抗体药物偶联物及其药学上可接受的盐,其中至少包括一个-L1-(A-L2)a-B的组合,其中a是1到10之间的整数,L1不存在或是一个连接基团,A是由两个互补基团(X和Y)反应形成的基团,L2不存在或是另一个连接基团,B是抗体或抗体片段。还提供了制备这些抗体药物偶联物的方法,其药学上可接受的组成物,以及其使用和治疗的方法。此外,还提供了三氧卡西青霉素-抗体药物偶联物的前体,未与抗体偶联的新型三氧卡西青霉素,其药学上可接受的组成物,以及其使用和治疗的方法。