The present disclosure provides compounds represented by Formula I: I, and the pharmaceutically acceptable salts, hydrates, and solvates thereof, wherein R1, R2a, R2b, R3, R4, Ar, L, X, Y, and B are as defined as set forth in the specification. The present disclosure also provides compounds of Formula I for use to treat a condition or disorder responsive to degradation of BET bromodomains such as cancer.
本公开提供了式 I 所代表的化合物:I及其药学上可接受的盐、
水合物和溶液,其中R1、R2a、R2b、R3、R4、Ar、L、X、Y和B如说明书中所定义。本公开还提供了式 I 的化合物,用于治疗对 BET
溴链降解有反应的病症或紊乱,如癌症。