申请人:Qian Xuhong
公开号:US20070281950A1
公开(公告)日:2007-12-06
The present invention discloses nitromethylene derivatives and the uses thereof. These derivatives are obtained by adding ring structure onto the known nitromethylene compounds, by which both their stability for light and their liposolubility are increased. Furthermore, by using the substituents linked to ether bond, the steric orientation of the nitro group and the liposolubility of the compounds are controlled. The insecticidal activity tests show that the compounds and their derivatives of the invention display high efficiency on killing various destructive insects with piercing-sucking type or scratching type mouthparts, such as aphid, leafhopper, plant hpooer, thrips and white fly.
本发明揭示了硝基甲烯衍生物及其用途。这些衍生物是通过向已知的硝基甲烯化合物添加环结构获得的,从而增加了它们对光的稳定性和脂溶性。此外,通过使用与醚键相连的取代基,可以控制硝基团的立体定向和化合物的脂溶性。杀虫活性测试表明,本发明的化合物及其衍生物对吸食或刮擦式口器的各种破坏性昆虫(如蚜虫、叶蝉、植物蚜虫、蓟马和白蝇)具有高效杀灭作用。