Compound of general formula: in which: - R 2 represents an aryl group optionally substituted with one or more substituents chosen from halogen atoms and C 1-6 -alkyl, C 1-6 -alkyloxy, C 1-6 -alkylthio, C 1-6 -fluoroalkyl, C 1-6 -fluoroalkyloxy and -CN groups or R 2 represents a C 1-6 -alkyl, C 1-6 -fluoroalkyl, C 3-7 -cycloalkyl or C 3-7 -cycloalkyl-C 1-6 -alkyl group; - A represents a C 1-7 -alkylene group optionally substituted with one or two R a groups; - B represents a C 1-7 -alkylene group optionally substituted with an R b group; - L represents either a nitrogen atom optionally substituted with an R c or R d group, or a carbon atom substituted with an R e1 group and an R d group or two R e2 groups; the carbon atoms of A and B being optionally substituted with one or more R f groups, which may be identical to or different from one another; - R a, R b and R c are defined such that: two R a groups may together form a C 1-6 -alkylene group; R a and R b may together form a bond or a C 1-6 -alkylene group; R a and R c may together form a bond or a C 1-6 -alkylene group; R b and R c may together form a bond or a C 1-6 -alkylene group; - R d represents a group chosen from a hydrogen atom and C 1-6 -alkyl, C 3-7 -cycloalkyl, C 3-7 -cycloalkyl-C 1-6 -alkyl, hydroxy-C 1-6 -alkyl, C 1-6 -alkyloxy-C 1-6 -alkyl, C 1-6 -alkylthio-C 1-6 -alkyl, C 1-6 -fluoroalkyl or benzyl groups; - R e1 represents an -NR 4 R 5 group or a cyclic monoamine optionally comprising an oxygen atom, the cyclic monoamine being optionally substituted with one or more substituents chosen from a fluorine atom and C 1-6 -alkyl, C 1-6 -alkyloxy and hydroxyl groups; - two R e2 groups form, with the carbon atom that bears them, a cyclic monoamine optionally comprising an oxygen atom, the cyclic monoamine being optionally substituted with one or more R f groups, which may be identical to or different from one another; - R f represents a C 1-6 -alkyl, C 3-7 -cycloalkyl, C 3-7 -cycloalkyl-C 1-6 -alkyl, C 1-6 -alkyloxy-C 1-6 -alkyl, hydroxy-C 1-6 -alkyl, C 1-6 -fluoroalkyl, phenyl or benzyl group; - R 4 and R 5 represent, independently of one another, a hydrogen atom or a C 1-6 -alkyl, C 3-7 -cycloalkyl or C 3-7 -cycloalkyl-C 1-6 -alkyl group; and - R 7 and R 8 represent, independently of one another, a hydrogen atom or a C 1-6 -alkyl group; in the form of a base or of an addition salt with an acid. - R 2 represents an aryl group optionally substituted with one or more substituents chosen from halogen atoms and C 1-6 -alkyl, C 1-6 -alkyloxy, C 1-6 -alkylthio, C 1-6 -fluoroalkyl, C 1-6 -fluoroalkyloxy and -CN groups or R 2 represents a C 1-6 -alkyl, C 1-6 -fluoroalkyl, C 3-7 -cycloalkyl or C 3-7 -cycloalkyl-C 1-6 -alkyl group; - A represents a C 1-7 -alkylene group optionally substituted with one or two R a groups; - B represents a C 1-7 -alkylene group optionally substituted with an R b group; - L represents either a nitrogen atom optionally substituted with an R c or R d group, or a carbon atom substituted with an R e1 group and an R d group or two R e2 groups; the carbon atoms of A and B being optionally substituted with one or more R f groups, which may be identical to or different from one another; - R a, R b and R c are defined such that: two R a groups may together form a C 1-6 -alkylene group; R a and R b may together form a bond or a C 1-6 -alkylene group; R a and R c may together form a bond or a C 1-6 -alkylene group; R b and R c may together form a bond or a C 1-6 -alkylene group; two R a groups may together form a C 1-6 -alkylene group; R a and R b may together form a bond or a C 1-6 -alkylene group; R a and R c may together form a bond or a C 1-6 -alkylene group; R b and R c may together form a bond or a C 1-6 -alkylene group; - R d represents a group chosen from a hydrogen atom and C 1-6 -alkyl, C 3-7 -cycloalkyl, C 3-7 -cycloalkyl-C 1-6 -alkyl, hydroxy-C 1-6 -alkyl, C 1-6 -alkyloxy-C 1-6 -alkyl, C 1-6 -alkylthio-C 1-6 -alkyl, C 1-6 -fluoroalkyl or benzyl groups; - R e1 represents an -NR 4 R 5 group or a cyclic monoamine optionally comprising an oxygen atom, the cyclic monoamine being optionally substituted with one or more substituents chosen from a fluorine atom and C 1-6 -alkyl, C 1-6 -alkyloxy and hydroxyl groups; - two R e2 groups form, with the carbon atom that bears them, a cyclic monoamine optionally comprising an oxygen atom, the cyclic monoamine being optionally substituted with one or more R f groups, which may be identical to or different from one another; - R f represents a C 1-6 -alkyl, C 3-7 -cycloalkyl, C 3-7 -cycloalkyl-C 1-6 -alkyl, C 1-6 -alkyloxy-C 1-6 -alkyl, hydroxy-C 1-6 -alkyl, C 1-6 -fluoroalkyl, phenyl or benzyl group; - R 4 and R 5 represent, independently of one another, a hydrogen atom or a C 1-6 -alkyl, C 3-7 -cycloalkyl or C 3-7 -cycloalkyl-C 1-6 -alkyl group; and - R 7 and R 8 represent, independently of one another, a hydrogen atom or a C 1-6 -alkyl group;