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.
一种杂环衍
生物,其
化学式表示为(I),或其药学上可接受的盐或立体异构体,该杂环衍
生物具有抑制STAT3蛋白激活的作用,并可用于预防或治疗与STAT3蛋白激活相关的疾病。