N-oxides of formula (i) wherein R1 is CH3, CH2F, CHF2 or CF3; R2 is CH3 or CF3; R3 is F, Cl, Br, CN or CH3; and R4 is H, F, Cl, Br, CN or CH3; and pharmaceutically-acceptable salts thereof, are useful as therapeutic agents, e.g. for the treatment of inflammatory diseases.
公式(i)的N-氧化物,其中R1为
CH3,
CH2F,
CHF2或
CF3;R2为 或 ;R3为F,Cl,Br,CN或 ;R4为H,F,Cl,Br,CN或 ;以及其药学上可接受的盐,可用作治疗剂,例如用于治疗炎症性疾病。