| 摘要 |
<p>A composition which comprises at least one compound represented by formula (I) or at least one salt thereof as an active ingredient and an agriculturally or zootechnically acceptable carrier, and which can be used as a noxious organism control agent. [In the formula, Het represents a pyridyl group; X represents an oxygen atom; R1, R2, R3, R7, R10a, R10b, R11 and R12 independently represent a hydrogen atom; R4, R5 and R6 independently represent a hydrogen atom, a hydroxy group, an optionally substituted C1-18 alkylcarbonyloxy group, an optionally substituted C1-18 alkylsulfonyloxy group, an optionally substituted arylcarbonyloxy group, a (C1-6 alkyloxy)-(C1-6 alkyloxy) group, or a (C1-6 alkyloxy)-(C1-6 alkyloxy)-(C1-6 alkyloxy) group; R8 represents a hydrogen atom; and R13a, R13b and R13c independently represent a methyl group.]</p> |
