Amide compound and harmful arthropod control composition containing same

A compound represented by formula (I)

• [wherein:
• R1 and R2 are identical to or different from each other, and each represent a C1-C6 chain hydrocarbon group optionally having one or more substituents selected from Group A1, a C1-C3 alkoxy group optionally having one or more halogen atoms, a benzyl group optionally having one or more substituents selected from Group B, a C1-C3 alkylcarbonyl group optionally having one or more halogen atoms, a C1-C3 alkoxycarbonyl group optionally having one or more halogen atoms, a C1-C3 alkylsulfonyl group optionally having one or more halogen atoms, or a hydrogen atom;
• R1 and R2 may be combined to form —(CR17R18)— (CR19R20)b—(CR25R26)—, or —(CR27R28)—(CR29R30)—Y—(CR31R32)—(CR33R34)—;
• b represents 0, 1, 2, or 3;
• Y represents an oxygen atom, a sulfur atom, or NR35;
• R17, R18, R19, R20, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, and R35 are identical to or different from each other, and each represent a C1-C4 alkyl group optionally having one or more halogen atoms, or a hydrogen atom;
• when b is 2 or 3, R19 and R20 of 2 or 3 may be each independently identical to or different from each other;
• p represents 0, 1, 2, 3, 4, 5, or 6;
• R3, R4, R5, R6, R7, and R8 are identical to or different from each other, and each represent a C1-C6 alkyl group optionally having one or more halogen atoms, or a hydrogen atom;
• R3 and R4 may be combined to form —(CR36R37)—(CR38R39)e—(CR40R41)—, or —(CR42R43)h—Z1—(CR44R45)1—;
• R5 and R6 may be combined to form —(CR46R47)—(CR48R49)f—(CR50R51)—, or —(CR52R53)j—Z2—(CR54R55)k—;
• R7 and R8 may be combined to form —(CR56R57)—(CR58R59)g—(CR60R61)—, or —(CR62R63)m—Z3—(CR64R65)n—;
• when p is 2, 3, 4, 5, or 6, R3 and R4 of 2, 3, 4, 5, or 6 may be each independently identical to or different from each other;
• e, f, and g each independently represent 0, 1, 2, or 3;
• h, i, j, k, m, and n each independently represent 1 or 2;
• Z1, Z2, and Z3 are identical to or different from each other, and each represent an oxygen atom, a sulfur atom, or NR70;
• R36, R37, R32, R39, R40, R41, R42, R43, R44, R45, R46, R47, R48, R49, R50, R51, R52, R53, R54, R55, R56, R57, R58, R59, R60, R61, R62, R63, R64, R65, and R70 are identical to or different from each other, and each represent a C1-C4 alkyl group optionally having one or more halogen atoms, or a hydrogen atom;
• when e, f, or g is 2 or 3, R38, R39, R48, R49, R58, and R59 of 2 or 3 may be each independently identical to or different from each other;
• when h, i, j, k, m, or nis 2, R42, R43, R44, R45, R52, R53, R54, R55, R62, R63, R64, and R65 of 2 may be each independently identical to or different from each other;
• a plurality of R70 (s) may be each independently identical to or different from each other;
• R9 represents a C1-C3 chain hydrocarbon group optionally having one or more substituents selected from Group D, a cyano group, a formyl group, a carboxy group, a (C1-C4 alkoxy) carbonyl group wherein the C1-C4 alkoxy group optionally has one or more halogen atoms, a carbamoyl group, a halogen atom, or a hydrogen atom;
• R10 and R11 are identical to or different from each other, and each represent a C1-C4 alkyl group optionally having one or more halogen atoms, a halogen atom, or a hydrogen atom;
• R12, R13, R14, R15, and R16 are identical to or different from each other, and each represent a C1-C4 chain hydrocarbon group optionally having one or more substituents selected from Group E, a C1-C4 alkoxy group optionally having one or more substituents selected from Group E, a C3-C6 alicyclic hydrocarbon group optionally having one or more substituents selected from Group E, a phenyl group optionally having one or more substituents selected from Group B, a (C1-C4 alkyl) carbonyl group wherein the C1-C4 alkyl group optionally has one or more halogen atoms, a (C1-C4 alkoxy) carbonyl group wherein the C1-C4 alkoxy group optionally has one or more halogen atoms, a (C1-C4 alkyl) carbonyloxy group wherein the C1-C4 alkyl group optionally has one or more halogen atoms, a cyano group, a formyl group, a carboxy group, a nitro group, a hydroxy group, a halogen atom, or a hydrogen atom;
• R13 and R14 may be combined to form —O—(CR76R77)—O—;
• R14 and R15 may be combined to form —O—(CR78R79)—O—;
• R15 and R16 may be combined to form —O—(CR80R81)—O—;
• R75, R77, R78, R79, R80, and R81 are identical to or different from each other, and each represent a C1-C4 alkyl group optionally having one or more halogen atoms, a halogen atom, or a hydrogen atom;
• X represents an oxygen atom, a sulfur atom, or NR71, and
• R71 represents a C1-C4 alkyl group optionally having one or more halogen atoms, a C1-C4 alkoxycarbonyl group optionally having one or more halogen atoms, or a hydrogen atom;
• Group A1:
• a group consisting of a C3-C6 alicyclic hydrocarbon group optionally having one or more substituents selected from Group E, a C1-C4 alkoxy group optionally having one or more halogen atoms, a C1-C4 alkylcarbonyl group optionally having one or more halogen atoms, a C1-C4 alkoxycarbonyl group optionally having one or more halogen atoms, a C1-C4 alkylsulfonyl group optionally having one or more halogen atoms, a pyridyl group, a furyl group, a thienyl group, an isoxazolyl group, a pyridazinyl group, a pyrimidinyl group, a pyrazinyl group {the pyridyl group, the furyl group, the thienyl group, the isoxazolyl group, the pyridazinyl group, the pyrimidinyl group, and the pyrazinyl group may have one or more substituents selected from Group B}, a halogen atom, a hydroxy group, a cyano group, and CONR72R73,
• R72 and R73 are identical to or different from each other, and each represent a C1-C4 alkyl group optionally having one or more halogen atoms or a hydrogen atom,
• Group B:
• a group consisting of a C1-C4 alkyl group optionally having one or more halogen atoms, a C1-C4 alkoxy group optionally having one or more halogen atoms, a C1-C4 alkylthio group optionally having one or more halogen atoms, a C1-C4 alkylsulfinyl group optionally having one or more halogen atoms, a C1-C4 alkylsulfonyl group optionally having one or more halogen atoms, a (C1-C4 alkoxy) carbonyl group wherein the C1-C4 alkoxy group optionally has one or more halogen atoms, a phenyl group optionally having one or more halogen atoms, a phenoxy group optionally having one or more halogen atoms, a cyano group, a nitro group, a carboxy group, a hydroxy group, a halogen atom, and CONR74R75;
• R74 and R75 are identical to or different from each other, and each represent a C1-C4 alkyl group optionally having one or more halogen atoms or a hydrogen atom;
• Group D:
• a group consisting of a hydroxy group and a halogen atom;
• Group E:
• a group consisting of a C1-C4 alkoxy group optionally having one or more halogen atoms, a cyano group, a hydroxy group, and a halogen atom] or a salt thereof.