| abstract |
A compound of formula (I): wherein: - R 1 represents (C 1 -C 6) alkyl; (C3-C7) cycloalkyl which is unsubstituted or substituted one or more times by a (C1-C3) alkyl group; (C3-C7) cycloalkylmethyl which is unsubstituted or substituted one or more times on the carbocyclic ring by (C1-C3) alkyl; phenyl which is unsubstituted or mono-, di- or trisubstituted by a substituent independently selected from a halogen atom, (C1-C4) alkyl, (C1-C3) alkoxy, cyano, trifluoromethyl radical, trifluoromethoxy radical, S (O) nAlk group, ( C1-C3) alkylcarbonyl group, phenyl; benzyl which is unsubstituted or mono- or disubstituted by a substituent independently selected from a halogen atom, (C1-C3) alkyl, and (C1-C3) alkoxy; trifluoromethyl radical; thienyl which is unsubstituted or substituted by a halogen atom or by isoxazolyl, - R2 represents a hydrogen atom or (C1-C3) alkyl, - R3 represents a hydrogen atom or a (C1-C5) alkyl, - R4, R5, R6, R7, R8 and R9 each independently represents a hydrogen atom, a halogen atom, (C1-C7) alkyl, and a (C1-C5) alkoxy, trifluoromethyl radical or an S (O) nAlk group; - n is 0, 1 or 2; - Alk is -C4) alkyl, in the form of a base or of an addition salt with an acid, and in the form of a hydrate or of a solvate. The application contains 6 further dependent claims. |