A compound of formula wherein • Z 6 represents a cyclopropyl group • n represents 0 or 1; • L 1 represents CZ 1 Z 2; • L 2 represents a direct bond or CZ 1 Z 2; • L 3 represents CZ 1 Z 2 or O; • L 4 represents a direct bond; • Z 1, Z 2, Z 4 and Z 5 independently represents a hydrogen atom; halogen atom; cyano; non-substituted C 1 -C 8 -alkyl; C 1 -C 8 -halogenoalkyl having 1 to 5 halogen atoms; non-substituted C 1 -C 8 -alkoxy; non-substituted C 1 -C 8 -alkylsulfanyl; or non-substituted C 1 -C 8 -alkoxycarbonyl; or Z 4 and Z 5 are a C2-C5-alkylene group that can be substituted by up to four C 1 -C 8 -alkyl groups; • Z 3 represents a hydrogen atom; halogen atom; non-substituted C 1 -C 8 -alkyl; C 1 -C 8 -halogenoalkyl having 1 to 5 halogen atoms; non-substituted C 1 -C 8 -alkoxy; non-substituted C 1 -C 8 -alkylsulfanyl; or non-substituted C 1 -C 8 -alkoxycarbonyl; • Q independently represents a halogen atom; cyano; nitro; non-substituted C 1 -C 8 -alkyl; C 1 -C 8 -halogenoalkyl having 1 to 9 halogen atoms that can be the same or different; non-substituted C 1 -C 8 -alkoxy; C 1 -C 8 -halogenoalkoxy having 1 to 9 halogen atoms that can be the same or different; non-substituted C 1 -C 8 -alkylsulfanyl; C 1 -C 8 -halogenoalkylsulfanyl having 1 to 9 halogen atoms that can be the same or different; non-substituted tri(C 1 -C 8)alkylsilyl; non-substituted tri(C 1 -C 8)alkylsilyl-C 1 -C 8 -alkyl; non-substituted (C 1 -C 8 -alkoxyimino)-C 1 -C 8 -alkyl; non-substituted (benzyloxyimino)-C 1 -C 8 -alkyl; as well as its salts; with the exclusion of - substituted N-cyclopropyl-1,2,3,4-tetrahydronaphthalen-2-amines, - substituted N-cyclopropylchroman-3-amines, - N-cyclopropyl-2,3-dihydro-1H-inden-2-amine, - N-(3,4-dihydro-2H-chromen-3-ylmethyl)cyclopropanamine, - N-(2,3-dihydro-1-benzofuran-2-ylmethyl)cyclopropanamine, • Z 6 represents a cyclopropyl group • n represents 0 or 1; • L 1 represents CZ 1 Z 2; • L 2 represents a direct bond or CZ 1 Z 2; • L 3 represents CZ 1 Z 2 or O; • L 4 represents a direct bond; • Z 1, Z 2, Z 4 and Z 5 independently represents a hydrogen atom; halogen atom; cyano; non-substituted C 1 -C 8 -alkyl; C 1 -C 8 -halogenoalkyl having 1 to 5 halogen atoms; non-substituted C 1 -C 8 -alkoxy; non-substituted C 1 -C 8 -alkylsulfanyl; or non-substituted C 1 -C 8 -alkoxycarbonyl; or Z 4 and Z 5 are a C2-C5-alkylene group that can be substituted by up to four C 1 -C 8 -alkyl groups; • Z 3 represents a hydrogen atom; halogen atom; non-substituted C 1 -C 8 -alkyl; C 1 -C 8 -halogenoalkyl having 1 to 5 halogen atoms; non-substituted C 1 -C 8 -alkoxy; non-substituted C 1 -C 8 -alkylsulfanyl; or non-substituted C 1 -C 8 -alkoxycarbonyl; • Q independently represents a halogen atom; cyano; nitro; non-substituted C 1 -C 8 -alkyl; C 1 -C 8 -halogenoalkyl having 1 to 9 halogen atoms that can be the same or different; non-substituted C 1 -C 8 -alkoxy; C 1 -C 8 -halogenoalkoxy having 1 to 9 halogen atoms that can be the same or different; non-substituted C 1 -C 8 -alkylsulfanyl; C 1 -C 8 -halogenoalkylsulfanyl having 1 to 9 halogen atoms that can be the same or different; non-substituted tri(C 1 -C 8)alkylsilyl; non-substituted tri(C 1 -C 8)alkylsilyl-C 1 -C 8 -alkyl; non-substituted (C 1 -C 8 -alkoxyimino)-C 1 -C 8 -alkyl; non-substituted (benzyloxyimino)-C 1 -C 8 -alkyl; as well as its salts; - substituted N-cyclopropyl-1,2,3,4-tetrahydronaphthalen-2-amines, - substituted N-cyclopropylchroman-3-amines, - N-cyclopropyl-2,3-dihydro-1H-inden-2-amine, - N-(3,4-dihydro-2H-chromen-3-ylmethyl)cyclopropanamine, - N-(2,3-dihydro-1-benzofuran-2-ylmethyl)cyclopropanamine,