Amide compounds have received considerable interest in agricultural chemistry due to a novel action mode, extremely high activity against a broad spectrum of soybean rust, low acute toxicity to mammals, and environmentally benign characteristics. A series amide compounds were synthesized and characterized by ¹H NMR and ¹³C NMR, which were evaluated against plant diseases caused by Phakopsora Pachyrhizi. The results show that when the concentration of the amide compound was over 10 ppm, the fungicidal activities on soybean rust were more than 90%. Especially, the fungicide 11 exhibits excellent activity at a low concentration, which provides some hints for further investigation on structure modification. Those amide compounds would play an important role in the control of agriculture and forestry, especially the pathogen of soybean rust in the foreseeable future.

由于新型的作用方式，对广泛范围的大豆锈病的极高活性，对哺乳动物的低急性毒性以及对环境有益的特性，酰胺化合物已在农业化学中引起了广泛的关注。合成了一系列酰胺化合物，并通过¹ H NMR和¹³ C NMR对其进行了表征，评估了它们对由Phakopsora Pachyrhizi引起的植物病害的抵抗力。结果表明，当酰胺化合物的浓度超过10 ppm时，对大豆锈病的杀真菌活性超过90％。特别是，杀菌剂11在低浓度下表现出优异的活性，这为进一步研究结构修饰提供了一些提示。在可预见的将来，那些酰胺化合物将在控制农业和林业，特别是大豆锈病的病原体中发挥重要作用。