| abstract |
The present invention relates to compounds of formula (I), isomers thereof, N-oxides thereof, and addition salts thereof with pharmaceutically acceptable acids or bases:n n n n Formula (I)n n n n n n n n n Wheren n n R 1 is a hydrogen atom, substituted or unsubstituted alkyl, cycloalkyl or heterocycloalkyl, or formula (G): In formula (G), A 1 represents a single bond, —CH 2 —, —CH 2 —CH 2 — or —N (CH 3 ) —or an oxygen or sulfur atom, and X 1 and X 2 are the same Or different and each represents a carbon or nitrogen atom; R represents a hydrogen atom or a linear or branched (C 1 -C 6 ) alkyl group; Represents a saturated ring having 4 to 7 ring components; n represents an integer of 1 ≦ n ≦ 6; Ar represents an aryl or heteroaryl group. |