Patent ID: 8618287

Claim:
A compound of formula I wherein: W represents nitrogen R1 and R2 represent: a hydrogen or a linear or branched C 1 -C 7 alkyl or alkenyl radical, with the proviso that R1 and R2 are not simultaneously hydrogen, or, a C 1 -C 3 alkyl radical substituted with groups selected from: trifluoromethyl, nitrile, hydroxy, C 1 -C 3 alkoxy, C 3 -C 6 alkoxyalkoxy, indolyl, thiophenyl, oxothiophenyl, C 1 -C 3 N-alkyl or N-dialkylcarbamoyl groups or, phenyl or aroyl or benzyloxy or N-arylcarbamoyl groups, for which the phenyl ring is optionally substituted with one or more groups selected from linear or branched C 1 -C 4 alkyl, nitro groups, or halogen atoms, a phenyl or pyridyl or naphthyl or thiophenyl group optionally substituted with one or more groups selected from halogen atoms, nitro, nitrile, trifluoromethyl, vinyl, methylsulfanyl, linear or branched C 1 -C 4 alkyl, linear or branched C 1 -C 3 alkoxy, phenyl, C 1 -C 3 N-mono- or di-alkylcarbamoyl, or C 1 -C 4 alkylcarboxamido groups, a C 5 -C 6 2-oxocycloalkyl radical optionally fused with a phenyl group, m and n are equal to 1 V represents CH 2 Xâ€”Y represents â€”Nâ€”(Câ•O)â€”, â€”CHâ€”CH 2 â€”, â€”CHâ€”Oâ€”, â€”CHâ€”(Câ•O)â€”, Z represents a phenyl group substituted with one or more trifluoromethyl groups, halogen atoms, linear or branched C 1 -C 4 alkyl, linear or branched C 1 -C 3 alkoxy groups.