Patent ID: 7138424

Claim:
A compound of formula: in which: Ar represents: a) a phenyl which is mono-, di- or trisubstituted by one or more groups selected from the following: a halogen atom, a (C 1 –C 4 )alkyl, trifluoromethyl, amino, nitro, hydroxyl, (C 1 –C 4 )alkoxy, (C 1 –C 4 )alkylsulfanyl, or (C 1 –C 4 )alkylsulfonyl group; b) a naphthyl which is unsubstituted or substituted once or twice by a halogen atom, a (C 1 –C 4 )alkyl group or a trifluoromethyl; A represents a C 2 –C 6 alkylene radical; Y represents a group selected from SR 4 , SOR 4 , SO 2 R 4 , SO 2 NR 5 R 6 , N(R 7 )SO 2 R 4 , OR 4 and NR 7 SO 2 NR 5 R 6 ; R represents hydrogen, a (C 1 –C 4 )alkyl or (C 2 –C 4 )alkenyl group or a group (C 2 –C 4 )alk-NR 8 R 9 ; R 1 , R 3 and R′ 3 represent each independently of one another hydrogen, a halogen atom or a hydroxyl, (C 1 –C 4 )alkyl, trifluoromethyl or (C 1 –C 4 )alkoxy group; R 2 represents hydrogen or a (C 1 –C 4 )alkyl group; R 4 represents a (C 1 –C 4 )alkyl group or a trifluoromethyl; R 5 and R 6 represent each independently hydrogen or a (C 1 –C 4 )alkyl group; R 7 represents hydrogen or a (C 1 –C 4 )alkyl group; and R 8 and R 9 represent each independently of one another hydrogen or a (C 1 –C 4 )alkyl group, or R 8 and R 9 together with the nitrogen atom to which they are connected constituted a heterocyclic radical containing from 4 to 7 ring members and being able to contain another heteroatom selected from a nitrogen, oxygen or sulfur atom, unsubstituted or substituted by one or more methyl or methoxy groups; or a salt thereof, or a solvate of said compound or said salt.