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.
本发明公开了硝基亚甲基衍
生物及其用途。这些衍
生物是通过在已知的硝基亚甲基化合物上添加环状结构而获得的,通过添加环状结构,它们的光稳定性和脂溶性都得到了提高。此外,通过使用与醚键相连的取代基,可以控制硝基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
生物能高效杀死各种具有刺吸式或搔抓式口器的破坏性昆虫,如蚜虫、叶蝉、植物蚜虫、蓟马和白粉虱。