Patent ID: 7772261

Claim:
A compound of formula (I): in which: R 1 represents a group —NHR 5 , in which R 5 is selected from a hydrogen atom and a group —COR 6 , in which R 6 is selected from a hydrogen atom and an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, heterocycloalkenyl, aryl, heteroaryl, alkylaryl, alkylheteroaryl, -aryl-alkyl, -aryl-cycloalkyl, -aryl-alkyl-cycloalkyl, -aryl-heterocycloalkyl, -aryl-alkyl-heterocycloalkyl, -heteroaryl-alkyl, -heteroaryl-heterocycloalkyl and -heteroaryl-alkyl-heterocycloalkyl group, in which the R 6 substituents are optionally substituted with one or more group(s), which may be identical to or different from each other, selected from halogen atoms and alkoxy, oxo, —OH, —CH 2 OH, —NO 2 , —CN, —COOH, —COO-alkyl, haloalkyl, haloalkoxy, CONR 7 R 8 , NR 7 R 8 and a S(O) x Me group, in which R 7 and R 8 represent, independently of each other, a hydrogen atom or an alkyl, cycloalkyl or haloalkyl group and in which x is a value from 0 to 2; R 2 represents a hydrogen atom or one or more substituent(s) of the phenyl ring independently selected from a halogen atom, an alkyl, alkoxy, —OH, -haloalkyl, —NO 2 , —CN, —COOH, —COO-alkyl, haloalkoxy, -heteroaryl, -heterocycloalkyl, CONR 7 R 8 , NR 7 R 8 and a S(O) x Me group, in which the alkyl and alkoxy groups are optionally substituted with one or more groups, which may be identical to or different from each other, chosen from halogen atoms and alkoxy, —OH, haloalkyl, —NO 2 , —CN, —COOH, —COO-alkyl, haloalkoxy, CONR 7 R 8 , NR 7 R 8 and S(O) x Me groups, in which R 7 , R 8 and x are as defined above; and R 3 and R 4 represent an alkyl group optionally substituted with one or more groups, which may be identical to or different from each other, chosen from halogen atoms and alkoxy, —OH, haloalkyl, —NO 2 , —CN, —COOH, —COOalkyl, haloalkoxy, CONR 7 R 8 , NR 7 R 8 and a S(O) x Me group, in which R 3 and R 4 form, together with the carbon to which they are attached, a 3- to 6-membered cycloalkyl group, optionally substituted with one or more groups, which may be identical to or different from each other, chosen from halogen atoms and -alkyl, -alkoxy, —OH, haloalkyl, haloalkoxy, —NO 2 , —CN, —COOH, —COO-alkyl, CONR 7 R 8 , NR 7 R 8 and S(O) x Me groups, in which R 7 , R 8 and x are as defined above; or a salt thereof.