Patent ID: 7994094

Claim:
An N-pyridylpiperidine compound, an N-oxide thereof, or a salt of either of the foregoing, the N-pyridylpiperidine compound being represented by Formula (1) wherein R 1 is a halogen atom, a C 1-4 haloalkyl group, a cyano group, a nitro group, or a C 1-4 alkoxycarbonyl group; R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , and R 9 are each independently a hydrogen atom or a C 1-4 alkyl group; each pair of R 2 and R 8 , and R 4 and R 6 may join to form a C 1-4 alkylene group; R 10 is a hydrogen atom; a C 1-20 alkyl group; a C 3-8 cycloalkyl group; a C 2-6 alkenyl group; a C 2-6 alkynyl group; a C 1-6 haloalkyl group; a C 2-6 haloalkenyl group; a C 1-6 alkylcarbonyl group; a C 1-6 alkoxycarbonyl group; a benzoyl group (optionally substituted on the phenyl group with one to five halogen atoms); a phenyl group (optionally substituted on the phenyl ring with one or more substituents each independently selected from the group consisting of halogen, C 1-4 alkyl, and C 1-4 haloalkyl); a heterocyclic group (optionally substituted on the heterocyclic ring with one or more substituents each independently selected from the group consisting of halogen, C 1-4 alkyl, C 1-4 haloalkyl, and optionally substituted heterocyclic groups); or a C 1-4 alkyl group substituted with one or more substituents each independently selected from the group consisting of optionally halogen-substituted C 3-8 cycloalkyl, cyano, nitro, formyl, C 1-6 alkoxy, C 1-4 haloalkoxy, benzyloxy, phenoxy, —CON(R 12 )(R 13 ) (in which R 12 and R 13 are each independently a C 1-4 alkyl group or R 12 and R 13 may join to form a C 2-7 alkylene group), phenyl (optionally substituted on the phenyl ring with one or more halogen atoms), and a heterocyclic group (optionally substituted on the heterocyclic ring with one or more C 1-4 alkyl groups); R 11 is a halogen atom, a C 1-6 alkyl group, a C 1-4 haloalkyl group, a C 1-4 hydroxyalkyl group, a C 1-4 alkoxycarbonyl group, a C 1-4 alkylcarbonyl group, a mono or di(C 1-4 alkyl)aminocarbonyl group, a nitro group, a cyano group, a formyl group, —C(R 14 )═NO(R 15 ) (in which R 14 is a hydrogen atom or a C 1-4 alkyl group, and R 15 is a hydrogen atom, a C 1-4 alkyl group, or a benzyl group), a phenyl group (optionally substituted on the phenyl ring with one or more substituents each independently selected from the group consisting of halogen, C 1-6 alkyl, C 1-4 haloalkyl, C 1-6 alkoxy, C 1-4 haloalkoxy, C 1-4 alkylthio, cyano, and nitro), or a heterocyclic group (optionally substituted on the heterocyclic ring with one or more substituents each independently selected from the group consisting of halogen, C 1-4 alkyl, and C 1-4 haloalkyl); X is an oxygen atom, a sulfur atom, or —SO 2 —; m is an integer of 1 to 4, and when m is an integer of 2 or more, the R 1 's may be the same or different; and n is an integer of 1 or 2, and when n is 2, the two R 11 's may be the same or different.