作者:Sumei Gao、Zhihong Xu、Xuesong Wang、Hui Feng、Ling Wang、Yuanjiang Zhao、Yue Wang、Xiaorong Tang
DOI:10.14233/ajchem.2014.16535
日期:——
Using aspirin as a lead compound, a series of its derivatives (compounds 1-7) were designed and synthesized. Their activity of anti-pathogenic fungi of plants has been evaluated in the laboratory. The results showed that these compounds had good antifungal activity against Sclerotinia sclerotiorum, Helminthosprium maydis, Botrytis cinerea and Rhizoctonia solani. Among them, the inhibition of growth for compounds 1 and 2 against Helminthosprium maydis reached 92.5 and 91.6 % at a concentration of 100 mg L-1, respectively, which was superior to carbendazim.
以阿司匹林为先导化合物,设计并合成了一系列其衍生物(化合物 1-7)。在实验室中对其抗植物病原真菌的活性进行了评估。结果表明,这些化合物对 Sclerotinia sclerotiorum、Helminthosprium maydis、Botrytis cinerea 和 Rhizoctonia solani 具有良好的抗真菌活性。其中,当浓度为 100 mg L-1 时,化合物 1 和 2 对 Helminthosprium maydis 的生长抑制率分别达到 92.5 % 和 91.6 %,优于多菌灵。