Patent ID: 7696374

Claim:
A compound of the formula (I): in which n represents an integer between 1 and 6; A is a group X; X represents a C 1-2 -alkylene group optionally substituted with one or more C 1-12 -alkyl, C 3-7 -cycloalkyl or C 3-7 -cycloalkyl-C 1-6 -alkylene groups; R 1 represents a hydrogen atom, a halogen atom, or a hydroxyl, cyano, nitro, C 1-3 -alkyl, C 1-3 -alkoxy, C 1-3 -thioalkyl, C 1-3 -fluoroalkyl, C 1-3 -fluoroalkoxy or C 1-3 -fluorothioalkyl group; R 2 represents a hydrogen atom, a halogen atom, or a cyano, nitro, hydroxyl, C 1-3 -alkyl, C 1-3 -alkoxy, C 1-3 -thioalkyl, C 1-3 -fluoroalkyl, C 1-3 -fluoroalkoxy or C 1-3 -fluorothioalkyl group, or a group chosen from a phenyl, naphthalenyl biphenyl, phenylethylenyl, naphthylethylenyl, phenyloxy, phenylthio, phenylsulfonyl, benzoyl phenylmethoxy, phenylethoxy, phenylpropoxy, naphthalenyloxy naphthalenylmethoxy, naphthalenylethoxy, and naphthalenylpropoxy, and optionally substituted with one or more substituents chosen from a halogen atom, and the following groups: hydroxyl, cyano, nitro, C 1-4 -alkyl, C 1-4 -alkoxy, C 1-4 -thioalkyl, C 1-3 -fluoroalkyl, C 1-3 -fluoroalkoxy, C 1-3 -fluorothioalkyl, phenyloxy, benzyloxy, piperidyl, pyrrolidinyl, morpholinyl, NH 2 , NHR 6 , NR 6 R 7 , NHCOR 6 , COR 6 , CO 2 R 6 , SO 2 R 6 , —O—(C 1-3 -alkylene)-O—, 4-piperazinyl optionally substituted with a C 1-3 -alkyl or with a benzyl; R 3 represents either a 2,2,2-trifluoroethyl group, or a phenyl group optionally substituted with one or more halogen atoms or cyano, nitro, C 1-3 -alkyl, C 1-3 -alkoxy, trifluoromethyl or trifluoromethoxy groups, and R 6 and R 7 represent, independently of one another, a C 1-3 -alkyl group or a phenyl; with the proviso that: when R 3 represents a 2,2,2-trifluoroethyl group and the group -[A] n - represents a —CH 2 — group, then R 1 is other than a hydrogen atom or a methoxy group; and when R 3 represents an optionally substituted phenyl group and the group -[A] n - represents a —CH 2 —, —CH 2 CH 2 —, —CH(CH 3 )— or —CH(CH 3 )—CH 2 — group, then R 1 is other than a hydrogen or chlorine atom or a methyl or methoxy group and R 2 is other than a hydrogen atom; and wherein said compound is in the form of a base, or an addition salt with an acid.