Patent ID: 7326720

Claim:
A compound of formula (I): in which X represents N or CH; R 1 represents a hydrogen or halogen atom or a CF 3 group; R 2 and R 3 independently represent a hydrogen atom or a methyl group; n is 0 or 1; A represents a condensed heterocyclic group of formula (w) where W completes either an aromatic or saturated 6-membered ring system comprising one or two nitrogen atoms, it being possible for the ring system to be substituted by one or two halogen atoms or one or two (C 1 -C 4 ) alkyl, (C 1 -C 4 ) alkoxy or CF 3 groups; or an aromatic or saturated 5-membered ring system comprising a nitrogen, oxygen or sulfur atom, it being possible for the ring system to be substituted by one or two (C 1 -C 4 ) alkyl groups; or an N-oxide, salt or solvate thereof.