Provided is a compound or a pharmaceutically acceptable salt thereof which is superior in an action inducing degradation of BRD4 protein and useful as a therapeutic agent for cancer. A compound represented by the following formula (I) or a pharmaceutically acceptable salt thereof:
wherein each symbol is as defined in the DESCRIPTION.
本发明提供了一种化合物或其药学上可接受的盐,该化合物或其药学上可接受的盐在诱导 BR
D4 蛋白降解的作用方面具有优势,可用作癌症治疗剂。由下式(I)代表的化合物或其药学上可接受的盐:
其中各符号如说明书中所定义。