A heterocyclic derivative represented by formula (I), or a pharmaceutically acceptable salt or a stereoisomer thereof, which has an inhibitory effect on the activation of STAT3 protein, and is useful for the prevention or treatment of diseases associated with the activation of STAT3 protein.
一种由式(I)代表的杂环衍
生物或其药学上可接受的盐或立体异构体,对 STAT3 蛋白的活化具有抑制作用,可用于预防或治疗与 STAT3 蛋白活化相关的疾病。