Compounds of formula (I) and pharmaceutically acceptable salts thereof:
wherein R
2
, W, A, Y and R
1
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.
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.