Compounds of Formula (I): salts or solvates or physiologically functional derivatives thereof, wherein Z is CH or N, and R1, R2, and R4 are various substituent groups, are protein kinase inhibitors
化学式为(I)的化合物:其盐、溶剂化合物或生理功能衍
生物,其中Z为CH或N,而R1、R2和R4为不同的取代基团,是蛋白激酶
抑制剂。