Patent ID: 7915258

Claim:
A compound of formula (I): wherein: R 1 is: a (C 1 -C 12 )alkyl which is unsubstituted or substituted one or more times with a fluorine atom; a non-aromatic (C 3 -C 12 ) carbocyclic radical which is unsubstituted or substituted one or more times with substituents selected independently from a (C 1 -C 4 )alkyl, a (C 1 -C 4 )alkoxy, a fluorine atom, a hydroxyl, trifluoromethyl radical, a trifluoromethoxy radical and a (C 1 -C 4 )alkylthio; a phenyl which is unsubstituted or substituted one or more times with substituents selected independently from a halogen atom, a hydroxyl, an Alk group, an OAlk group, a methylenedioxy, a CH 2 —NHAlk group, a —CH 2 N(Alk) 2 group, a cyano, a nitro, an S(O) n Alk group, an OS(O) n Alk group, a (C 1 -C 4 )alkylcarbonyl group and a (C 1 -C 4 )alkoxycarbonyl group; or from a phenyl, phenoxy, pyrrolyl, imidazolyl, pyridyl, pyrazolyl, oxazolyl, thiazolyl, triazolyl or thiadiazolyl radical, said radical being unsubstituted or substituted one or more times with a (C 1 -C 4 )alkyl; a benzyl which is unsubstituted or substituted one or more times on the phenyl with substituents selected independently from a halogen atom, an Alk group, a hydroxyl, an OAlk group, a methylenedioxy, an S(O) n Alk group and an OS(O) n Alk group; a phenethyl which is unsubstituted or substituted one or more times on the phenyl with substituents selected independently from a halogen atom, a (C 1 -C 4 )alkyl, a (C 1 -C 4 )alkoxy, a trifluoromethyl radical and a trifluoromethoxy radical; a benzhydryl; a benzhydrylmethyl; an aromatic heterocyclic radical selected from a pyrrolyl, an imidazolyl, a furyl, a thienyl, a pyrazolyl, an oxazolyl, a pyridyl, an indolyl, a benzothienyl and a thieno[3,2-b]thienyl, said radical being unsubstituted or substituted one or more times with substituents selected independently from a halogen atom, an Alk group, an OAlk group, a cyano, a nitro and an S(O) n Alk group; R 2 is a phenyl which is unsubstituted or substituted one or more times with substituents selected independently from a halogen atom, a hydroxyl, an Alk group, an OAlk group, an S(O) n Alk group, an OS(O) n Alk group, an —O(CH 2 ) m R 5 group or an —S(CH 2 ) m R 6 group; R 3 is a phenyl which is unsubstituted or substituted one or more times with substituents selected independently from a halogen atom, a hydroxyl, an Alk group, an OAlk group, an S(O) n Alk group, an OS(O) n Alk group, an —O(CH 2 ) m R 5 group or an —S(CH 2 ) m R 6 group; R 4 is a hydrogen atom, a (C 1 -C 4 )alkyl, a (C 1 -C 4 )alkoxy or a hydroxyl; R 5 is an —NR 7 R 8 group or an —SAlk group; R 6 is a hydroxyl, an —NR 7 R 8 group, an NR 7 COR 8 group or an —NR 7 SO 2 R 9 group; R 7 is a hydrogen atom or a (C 1 -C 4 )alkyl; R 8 is a hydrogen atom, an Alk group or a (C 3 -C 7 )cycloalkyl; R 9 is a (C 1 -C 4 )alkyl; m is 2 or 3; n is 0, 1 or 2; and Alk is a (C 1 -C 4 )alkyl which is unsubstituted or substituted one or more times with a fluorine atom; or a salt thereof.