Compounds of formula (I) and pharmaceutically acceptable salts thereof:
wherein R2, W, A, Y and R1 are as defined in the specification, are p38 MAPK inhibitors, and are useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory tract.
式(I)的化合物及其药学上可接受的盐:其中R2、W、A、Y和R1如规范所定义,是p38
MAPK
抑制剂,并且在治疗呼吸道疾病等疾病的抗炎症药物中有用。