Patent ID: 7547706

Claim:
A compound of formula (I): in which: n represents the number 0 or 1; X represents a hydrogen or halogen atom; Y represents an OR 3 group or an NR 4 R 5 group; R 1 represents a hydrogen atom or a (C 1 -C 6 )alkyl group; R 2 represents a (C 1 -C 6 )alkyl group, a phenyl or a monocyclic or bicyclic heterocycle, said phenyl or heterocycle groups optionally bearing one or more halogen atoms and/or one or more (C 1 -C 6 )alkyl, (C 1 -C 6 )alkoxyl, (C 1 -C 6 )alkoxy(C 1 -C 6 )alkyl, (C 1 -C 6 )alkylamino (C 1 -C 6 )alkyl or (C 1 -C 6 )dialkylamino (C 1 -C 6 )alkyl groups; R 3 represents a hydrogen atom, a (C 1 -C 6 )alkyl group or a benzyl; and R 4 and R 5 each represent, independently of one another, a hydrogen atom or a (C 1 -C 6 )alkyl group, or else R 4 and R 5 form, with the nitrogen atom that they bear, an aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl or piperazinyl, optionally substituted by a (C 1 -C 6 )alkyl, phenyl or heterocycle; or a salt of said compound or a hydrate or a solvate of said compound or said salt.