Patent ID: 8420682

Claim:
A compound of formula (I): in which: R1 represents a group C 1-6 alkyl, C 3-7 cycloalkyl, C 1-6 alkyloxy, C 1-6 fluoroalkyl or C 1-6 fluoroalkyloxy or a group —(CH 2 ) n —C 3-7 cycloalkyl, R2 and R3 are identical or different and represent a hydrogen, fluorine, chlorine, bromine or iodine atom or a group C 1-6 alkyl, C 3-7 cycloalkyl, C 1-6 alkylthio, C 1-6 alkyloxy, C 1-6 fluoroalkyl or C 1-6 fluoroalkyloxy or a group —(CH 2 ) n —C 3-7 cycloalkyl, R4 and R 4 ′ are identical or different and represent a group C 3-7 cycloalkyl, a group —(CH 2 ) n —C 3-7 cycloalkyl or a group C 1-6 alkyl optionally substituted with one to three groups R a , or the groups R4 and R 4 ′ form, with the carbon atom that bears them, a ring C 1-6 alkyl, R5 represents a group selected from the group consisting of: a phenyl group substituted with at least one, two or three identical or different substituents selected from the group consisting of S(O) p , COOR b and CN and optionally accompanied by a group Ra, a group —(CH 2 ) n -aryl, the aryl group being substituted with one or more groups S(O) p , COOR a or CN, R a represents either a hydrogen, fluorine or chlorine atom or a group C 1-6 alkyl, C 3-7 cycloalkyl, C 1-6 alkyloxy, C 1-6 alkylthio, C 1-6 fluoroalkyl or C 1-6 fluoroalkyloxy, R b represents a group C 1-6 alkyl, C 3-7 cycloalkyl or —(CH 2 ) n —C 3-7 cycloalkyl, n represents 1, 2 or 3, p represents 0, 1 or 2, or a pharmaceutically acceptable salts, solvate or hydrate thereof or a conformer or rotamer thereof.