| 摘要 |
<p>A nitrogen-containing heterocyclic compound of the formula: <CHEM> wherein R1 is either one of the following groups: <CHEM> (in which R7, R8, R9, R10, R11, R12, R13, R14, R15, R16 and R17 are each independently a hydrogen atom, a halogen atom, a C1-C4 alkyl group, a C1-C4, alkoxy group, a C1-C4, alkylthio group, a trifluoromethyl group or a nitro group, R18, R19, R20 and R21 are each independently a hydrogen atom or a methyl group, k is 0 or 1 and l is 0 or an integer of 1 to 3); R2 and R3 are each independently a hydrogen atom, a halogen atom or a methyl group; R4 is a halogen atom or a methyl group; R5 and R6 are each independently a hydrogen atom, a halogen atom, a C1-C4, alkyl group, a C1-C4 alkoxy group, a C1-C4 haloalkyl group or a C1-C4 haloalkoxy group; X, Y and Z are each independently an oxygen atom, a sulfur atom or a methylene group; m is 0 or an integer of 1 to 4; and n is 0 or an integer of 1 or 2, which is useful as an insecticidal agent.</p> |
