Design, Synthesis, Biological Evaluation and SARs of Novel Anthranilic Diamides Derivatives Containing Amide, Carbamate, Urea, and Thiourea Moieties
作者:Jingbo Liu、Yuxin Li、Xiulan Zhang、Dandan Cheng、Wei Wei、Changchun Wu、Yongtao Xie、Lixia Xiong、Zhengming Li
DOI:10.1002/cjoc.201600711
日期:2017.3
insecticides, 21 novel anthranilic diamides analogues (C, D, E, and F) containing amide, carbamate, urea, and thiourea moieties were designed and synthesized based on bioisosteric approach. The biological assays against oriental armyworm (Mythimna separata) and diamondback moth (Plutella xylostella) indicated that these compounds displayed moderate to excellent activities. Especially, compound D1 showed
为了发现潜在的ryanodine受体杀虫剂,基于生物立体方法,设计并合成了21种新颖的邻氨基苯甲酰胺二酰胺类似物(C,D,E和F),其中包括酰胺,氨基甲酸酯,尿素和硫脲部分。对东方粘虫(Mythimna separata)和小菜蛾(Plutella xylostella)的生物学分析表明,这些化合物显示出中等至出色的活性。尤其是,化合物D 1在1.0 mg•L -1下对东方粘虫表现出100%的杀幼虫活性,相当于标准的chlorantraniliprole(100%,1.0 mg•L -1)。此外,D 1对小菜蛾的杀幼虫活性在0.1 mg•L -1时为100%,比氯吡喹(90%,0.1 mg•L -1)更有效。因此,D 1可以用作开发杀虫剂的新的先导结构。初步的构效关系表明,氨基甲酸酯基团被引入到N-苯基吡唑部分的苯环的4位上对杀幼虫活性有积极的影响。