| abstract |
(57) [Problem] To provide a pyridine compound having an excellent anti-inflammatory action. SOLUTION: The following formula: (Wherein X is CH or N; R 1 is a hydrogen atom, C 1-6 alkyl, halogen, hydroxy, C 1-12 alkoxy, nitro, amino, C 1-6 alkylsulfonylamino, C 1-6 alkoxycarbonyl , C 1-6 alkylamino, C 1-6 alkylcarbonylamino or —O— (CH 2 ) n —R 11 (n is 0-6); R 2 is hydrogen atom, hydroxy, halogen, or C 1-6 alkyl; R 3 is hydrogen atom, optionally substituted styryl, —CR 31 R 32 R 33 , or —NR 34 R 35 ; R 4 is a hydrogen atom, carbamoyl, cyano, carboxyl and the like; R 5 is amino, C 1-6 alkylamino, di C 1-6 alkylamino, C 1-6 alkoxy, hydroxy and the like. Or a salt thereof. |