Cyclic amine compound and pest control agent

A chemical compound represented by the formula [I]:

• wherein:
• R1 represents a hydroxyl group, a halogen atom, a cyano group, a nitro group, a formyl group, a C1-6 alkyl group which may be substituted by G1, a C2-6 alkenyl group, a C2-6 alkynyl group, a C1-6 haloalkyl group, a C1-6 haloalkenyl group, a C1-6 alkylcarbonyl group, a C1-6 alkoxy group which may be substituted by G2, a C1-6 haloalkoxy group, a C2-6 alkenyloxy group, a C2-6 haloalkenyloxy group, a C2-6 alkynyloxy group, a C1-6 alkylcarbonyloxy group, a C1-6 alkoxycarbonyloxy group, a C1-6 alkylthiocarbonyloxy group, a C1-6 alkylthio group, a C1-6 haloalkylthio group, C1-6 alkylsulfinyl group, a C1-6 haloalkylsulfinyl group, a C1-6 alkylsulfonyl group, a C1-6 haloalkylsulfonyl group, a C1-6 alkylsulfonyloxy group, a C1-6 haloalkylsulfonyloxy group, a tetrahydrofuranyl group which may be substituted by G4, a dioxolanyl group which may be substituted by G4, or a substituent represented by a formula selected from:
• —Y1C(═Y2)—Y3R8
• —CO2—R10
• wherein
• R8 represents a C1-6 alkyl group,
• Y1, Y2, and Y3 each independently represents an oxygen atom or a sulfur atom,
• R10 represents a C1-6 alkyl group, a C2-6 alkenyl group, a C2-6 alkynyl group, a C1-6 alkyl C1-6 alkoxy group, or a C1-6 haloalkyl group,
• R11 and R12 each independently represents a hydrogen atom, a C1-6 alkyl group, a C2-6 alkenyl group, or a C2-6 alkynyl group, and
• R13 and R14 each independently represents a C1-6 alkyl group, and R13 and R14 may be bound together to form a ring,
• m represents 0 or an integer of 1 to 5,
• R2 represents a halogen atom, a nitro group, a C1-6 alkyl group, a C1-6 alkoxy group, a C1-6 haloalkyl group, or a C1-6 haloalkoxy group,
• k represents an integer of 1 to 4,
• R3, R31, R4, R41, R5, R51, R6, R61, and R7 each independently represents a hydrogen atom, a C1-6 alkyl group, a C1-6 alkoxycarbonyl group, or a C1-6 alkoxy group,
• X represents an oxygen atom, a sulfur atom, a sulfinyl group, or a sulfonyl group, G1 represents a hydroxyl group, a C1-6 alkoxycarbonyl group, a C1-6 alkoxy group, a C1-6 alkoxy C1-6 alkoxy group, or a C3-6 cycloalkyl group,
• G2 represents a hydroxyl group, a cyano group, an amino group which may be substituted by G4, a C1-6 alkoxycarbonyl group, a C1-6 alkylthio group, a C1-6 alkylsulfonyl group, a C1-6 alkoxy group, a C1-6 alkoxy C1-6 alkoxy group, C3-6 cycloalkyl group, or a C6-10 aryl group which may be substituted by a halogen atom or a C1-6 alkyl group,
• G4 represents a C1-6 alkyl group, or a C1-6 alkoxy group, and
• n is equal to 1;
• or a salt or an N-oxide of the chemical compound represented by formula (I).