Patent ID: 8420817

Claim:
A compound of formula (IV): or addition salts thereof, in which Z 6 , Z 7 and Z 8 represent, independently of one another, a carbon atom or a group C—R 2 ; one of Z 6 , Z 7 and Z 8 corresponds to a carbon atom and carries the group D; D represents a halogen atom or an NH 2 group; R 2 represents a hydrogen atom; R 3 and R 3 ′ represent, independently of one another, a hydrogen atom, a halogen atom, a C 1 -C 6 -alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylene, C 1 -C 6 -fluoroalkyl, thiol, C 1 -C 6 -alkoxy, C 3 -C 7 -cycloalkyloxy, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylenoxy, aryl-C(O)—O—, C 1 -C 6 -alkyl-C(O)—O—, C 3 -C 7 -cycloalkyl-C(O)—O—, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylene-C(O)—O, C 1 -C 6 -fluoroalkyl-C(O)—O—, thiol, NR 4 R 5 , NR 6 C(O)R 7 , heteroaryl or aryl group, the heteroaryl and aryl groups being optionally substituted by one or more substituents selected from a halogen atom or a C 1 -C 6 -alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylene, C 1 -C 6 -fluoroalkyl, C 1 -C 6 -alkoxy, C 3 -C 7 -cycloalkyloxy, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylenoxy, C 1 -C 6 -fluoroalkoxy, nitro or cyano group; or else R 3 and R 3 ′, together with the carbon atom which carries them, form a C 3 -C 7 -cycloalk-1,1-diyl group; R 4 and R 5 represent, independently of one another, a hydrogen atom or a C 1 -C 6 -alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylene, aryl-C 1 -C 5 -alkylene or aryl group, or R 4 and R 5 , together with the nitrogen atom which carries them, form an azetidine, pyrrolidine, piperidine, azepine, morpholine, thiomorpholine, piperazine or homopiperazine group, the group NR 4 R 5 being optionally substituted by a C 1 -C 6 -alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylene, aryl-C 1 -C 6 -alkylene, aryl, heteroaryl, aryl-S(O) 2 —, C 1 -C 6 -alkyl-S(O) 2 —, C 1 -C 6 -fluoroalkyl-S(O) 2 , C 3 -C 7 -cycloalkyl-S(O) 2 —, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylene-S(O) 2 —, aryl-C(O)—, C 1 -C 6 -alkyl-C(O)—, C 3 -C 7 -cycloalkyl-C(O)—, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylene-C(O)—, C 1 -C 6 -fluoroalkyl-C(O)—, hydroxy, C 1 -C 6 -alkyloxy, C 3 -C 7 -cycloalkyloxy, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylenoxy, C 1 -C 6 -fluoroalkyl, aryloxy-C 1 -C 6 -alkylene, aryloxy, heteroaryloxy-C 1 -C 6 -alkylene or heteroaryloxy group; R 6 and R 7 represent, independently of one another, a hydrogen atom, a C 1 -C 6 -alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylene, aryl-C 1 -C 6 -alkylene or aryl group, the aryl group being optionally substituted by one or more substituents selected from a halogen atom, a C 1 -C 6 -alkyl, C 3 -C 7 -cycloalkyl, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylene, C 1 -C 6 -fluoroalkyl, C 1 -C 6 -alkoxy, C 3 -C 7 -cycloalkyloxy, C 3 -C 7 -cycloalkyl-C 1 -C 3 -alkylenoxy, C 1 -C 6 -fluoroalkoxy, nitro or cyano group; or R 6 and R 7 together form a lactam of 4 to 7 members comprising the nitrogen atom and the group C(O) which carry them.