申请人:NIPPON SODA CO., LTD.
公开号:EP0535227A1
公开(公告)日:1993-04-07
A compound of general formula (I) or its salt, having a potent insecticidal activity wherein R₁ represents optionally substituted aromatic nitrogenous heterocycle; X represents optionally substituted alkylene or alkylidene; R₂ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or -Y-R₅ (wherein Y represents O, S(O)n, -CO- or -CO₂-, n represents 0, 1 or 2, and R₅ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl); R₃ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocycle, -OR₆, -SR₆ (wherein R₆ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl), or (a) wherein R₇ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl, and R₈ represents hydrogen, optionally substitued alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or -Z-R₉ (wherein Z represents O, S(O)k, -CO- or -CO₂-, It represents 0, 1 or 2, and R₉ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl), or alternatively R₇ and R₈ and/or R₂ and R₃ may be combined together with optionally a heteroatom to form a ring; and R₄ represents optionally substituted nitrogenous heterocycle.
一种具有强效杀虫活性的通式(I)化合物或其盐 其中 R₁ 代表任选取代的芳族含氮杂环;X 代表任选取代的亚烷基或亚烷基;R₂ 代表氢、任选取代的烷基、烯基、炔基、环烷基、环烯基、芳基或 -Y-R₅(其中 Y 代表 O、S(O)n、-CO- 或 -CO₂-,n 代表 0、1 或 2,而 R₅ 代表氢、任选取代的烷基、烯基、炔基、环烷基、环烯基或芳基);R₃代表氢、任选取代的烷基、烯基、炔基、环烷基、环烯基、杂环、-OR₆、-SR₆(其中 R₆ 代表氢、任选取代的烷基、烯基、炔基、环烷基、环烯基或芳基)、炔基、环烷基、环烯基或芳基),或 (a) 其中 R₇ 代表氢、任选取代的烷基、烯基、炔基、环烷基、环烯基或芳基,且 R₈ 代表氢、任选取代的烷基、烯基、炔基、环烷基、环烯基、芳基或 -Z-R₉(其中 Z 代表 O、S(O)k、-CO- 或 -CO₂-,It 代表 0、1 或 2,R₉ 代表氢、R₇和 R₈ 和/或 R₂ 和 R₃ 可与一个杂原子结合形成一个环;和 R₄ 代表任选取代的含氮杂环。