A JNK inhibitor containing a compound having an isoquinolinone skeleton or a salt thereof, such as a compound represented by the formula
wherein ring A and ring B are each an optionally substituted benzene ring, X is -O-, -N=, -NR3- or -CHR3-, R2 is an acyl group, an optionally esterified or thioesterified carboxyl group, an optionally substituted carbamoyl group or an optionally substituted amino group and the like, a broken line shows a single bond or a double bond, and R1 is a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted heterocyclic group and the like, and the like.
一种含有
异喹啉酮骨架或其盐的JNK
抑制剂,例如由以下公式表示的化合物:
其中环A和环B分别是可选择取代的
苯环,X是-O-,-N=,-NR3-或-CHR3-,R2是酰基,可选择
酯化或
硫酯化的羧基,可选择取代的
氨基甲酰基或可选择取代的
氨基等,虚线表示单键或双键,R1是
氢原子,可选择取代的
碳氢基团,可选择取代的杂环基团等。