SULFONAMIDE DERIVATIVES AND INSECTICIDE, MITICIDE AND NEMATICIDE CONTAINING THE SAME
申请人:OTSUKA KAGAKU KABUSHIKI KAISHA
公开号:EP0778267A1
公开(公告)日:1997-06-11
An object of the present invention is to provide a sulfonamide derivative which is useful as insecticidal, miticidal and nematocidal agents. The sulfonamide derivative of the invention is represented by the formula
wherein R1 and R2 are the same or different and each represents a hydrogen atom, a lower haloalkyl group or a halogen atom, R3 is an ethynyl group, a cyano group, a lower alkoxy group, or a lower alkoxycarbonyl group, X and Y are the same or different and each represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower haloalkyl group, a lower haloalkoxy group, a phenoxy group optionally having a substituent(s), a phenyl group optionally having a substituent(s), a pyridyloxy group optionally having a substituent(s), a cyano group, a nitro group, a lower alkylthio group or a lower alkyl sulfonyl group, and m and n are each an integer of 1 to 3.
本发明的目的是提供一种可用作杀虫剂、杀螨剂和杀线虫剂的磺酰胺衍生物。本发明的磺酰胺衍生物由式表示
其中 R1 和 R2 相同或不同,各自代表氢原子、低级卤代烷基或卤素原子;R3 是乙炔基、氰基、低级烷氧基或低级烷氧羰基;X 和 Y 相同或不同,各自代表氢原子、卤素原子、低级烷基、低级烷氧基低级卤代烷基、低级卤代烷氧基、任选具有取代基的苯氧基、任选具有取代基的苯基、任选具有取代基的吡啶氧基、氰基、硝基、低级烷硫基或低级烷基磺酰基,且 m 和 n 均为 1 至 3 的整数。