Patent ID: 7282516

Claim:
A compound of formula (I): in which: R 1 represents hydrogen or a (C 1 -C 4 )alkyl; R 2 represents: an NR 9 R 10 group; R 3 , R 4 , R 5 , R 6 , R 7 , R 8 represent, each independently of the other, a hydrogen, halogen, a (C 1 -C 6 )alkyl, (C 1 -C 6 )alkoxy or trifluoromethyl; provided that at least one of the substituents R 3 , R 4 , R 5 , R 6 , R 7 , R 8 is different from hydrogen; R 9 represents a hydrogen atom; R 10 represents a (C 3 -C 6 )alkyl; or R 9 and R 10 together with the nitrogen atom to which they are attached constitute a saturated or unsaturated heterocyclic radical of 5 to 10 atoms, optionally containing a second heteroatom chosen from O or N, said radical being unsubstituted or substituted once or several times with a (C 1 -C 4 )alkyl, hydroxyl, (C 1 -C 4 )alkoxy, methoxy(C 1 -C 2 )alkylene, (C 1 -C 4 )alkanoyl group or substituted with a spirocyclobutane, a spirocyclopentane or a spirocyclohexane; or a pharmaceutically acceptable salt thereof or a hydrate or a solvate thereof.