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    • 3. 发明授权
    • Insecticidal compounds
    • 杀虫化合物
    • US08193362B2
    • 2012-06-05
    • US12992711
    • 2009-05-13
    • Jerome Yves CassayreCamilla CorsiThomas PitternaPeter Maienfisch
    • Jerome Yves CassayreCamilla CorsiThomas PitternaPeter Maienfisch
    • C07D211/68A01N43/40
    • C07D401/14
    • A compound of formula (I): wherein R1 is pyrid-4-yl optionally substituted by one to four substituents independently selected from halogen, C1-3 alkyl or C1-3 haloalkyl; R2 is hydrogen, halogen, C1-4 haloalkyl or C1-4 haloalkoxy; R3 is trifluoromethyl, difluoromethyl or difluoromethoxy and R4 is hydrogen, fluoro or chloro, or R3 is fluoro, chloro or bromo and R4 is fluoro, chloro or trifluoromethyl; and R5 is hydrogen or halogen; or salts or N-oxides thereof. Furthermore, the present invention relates to intermediates used to prepare compounds of formula (I), to methods of using them to combat and control insect, acarine, mollusc and nematode pests and to insecticidal, acaricidal, molluscicidal and nematicidal compositions comprising them.
    • 式(I)的化合物:其中R 1是任选被一至四个独立地选自卤素,C 1-3烷基或C 1-3卤代烷基的取代基取代的吡啶-4-基; R2是氢,卤素,C1-4卤代烷基或C1-4卤代烷氧基; R3是三氟甲基,二氟甲基或二氟甲氧基,R4是氢,氟或氯,或R3是氟,氯或溴,R4是氟,氯或三氟甲基; R5为氢或卤素; 或其盐或N-氧化物。 此外,本发明涉及用于制备式(I)化合物的中间体,涉及使用它们来对抗和控制昆虫,螨类,软体动物和线虫以及包含它们的杀虫,杀螨,杀软体动物和杀线虫组合物的方法。