Disclosed are compounds of formula I or pharmaceutically acceptable salts thereof:
Wherein n, R
1
, R
2
, R
3
, R
4
, R
5
, A, Q and X are as defined in the description. These compounds selectively modulate, regulate, and/or inhibit signal transduction mediated by certain native and/or mutant protein kinases implicated in a variety of human and animal diseases such as cell proliferative, metabolic, allergic, and degenerative disorders. More particularly, these compounds are potent and selective native and/or mutant c-kit inhibitors.
公开了式I的化合物或其药学上可接受的盐:其中n,R1,R2,R3,R4,R5,A,Q和X如描述中所定义。这些化合物可以选择性地调节、调控和/或抑制某些与细胞增殖、代谢、过敏和退行性疾病有关的天然和/或突变蛋白激酶介导的
信号转导。更具体地说,这些化合物是有效且选择性的天然和/或突变c-kit
抑制剂。