Synthesis and Insecticidal Activities of Novel Anthranilic Diamides Containing Modified <i>N</i>-Pyridylpyrazoles
作者:Qi Feng、Zhi-Li Liu、Li-Xia Xiong、Ming-Zhong Wang、Yong-Qiang Li、Zheng-Ming Li
DOI:10.1021/jf102842r
日期:2010.12.8
In order to look for novel insecticides targeting the ryanodine receptor, four new series of anthranilic diamides containing modified N-pyridylpyrazoles were designed and synthesized. All of the compounds were characterized and confirmed by 1H NMR, 13C NMR, and HRMS. The single crystal structure of 10c was determined by X-ray diffraction. Their insecticidal activities against oriental armyworm (Mythimna
为了寻找针对ryanodine受体的新型杀虫剂,设计并合成了四个新系列的含有修饰的N-吡啶基吡唑类的邻氨基苯甲酰胺。通过1 H NMR,13 C NMR和HRMS对所有化合物进行表征和确认。通过X射线衍射确定10c的单晶结构。它们对东方粘虫(Mythimna separata)和小菜蛾(Plutella xylostella)的杀虫活性表明,大多数化合物在测试浓度下均表现出中等至高活性,而化合物19在0.125 mg / L的浓度下显示出相当高的活性。初步的构效关系(SAR)进行了讨论。