Amide compounds, preparation methods and uses thereof. The structure of the compounds is represented as the general formula (I), in which the definitions of substituents are illuminated as description.
The present amide compounds have broad spectrum activity of killing pests and are effective on lepidopteran pests including ostrinia nubilalis, sugarcane borer, adoxophyes orana fischer von reslerstamm, apple fruit borer, grapholitha inopinata, lymantri dispar 1., cnaphalocrocis medinalis, ostrinia furnacalis, helicoverpa assulta, grapholitha inopinata, plutella xylostella, spodoptera exigua, prodenia litura etc., especially for plutella xylostella, spodoptera exigua. The present amide compounds can obtain good effect at very low dosage. At the same time, some compounds have good fungicidal activity which can be used to prevent rice blast, phytophthora infestans, cucumber downy mildew or grey mould of vegetables.
酰胺化合物、制备方法及其用途。这些化合物的结构如通式(I)所示,其中取代基的定义如图所示。
本发明的
酰胺类化合物具有广谱杀虫活性,对鳞翅目害虫有效,这些害虫包括桔梗、甘蔗蛀虫、adoxophyes orana fischer von reslerstamm、苹果蠹蛾、grapholitha inopinata、lymantri dispar 1.medinalis、otrinia furnacalis、helicoverpa assulta、grapholitha inopinata、plutella xylostella、spodoptera exigua、prodenia litura 等、特别是对木虱和鞘翅目幼虫。目前的
酰胺类化合物可以在很低的剂量下获得很好的效果。同时,一些化合物还具有良好的杀菌活性,可用于防治稻瘟病、疫霉病、黄瓜霜霉病或蔬菜灰霉病。