作者:Hui Feng、Li Leng、Jia Liu、Yuanmou Tang、Pengcheng Tang、Chixiang Zhang、Xioarong Tang、Shirong Jiao
DOI:10.14233/ajchem.2013.13895
日期:——
Using salicylic acid as a lead compound, a series of its analogues (compounds 1-16) 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 certain antifungal activity against Sclerotinia sclerotiorum and Bipolaris maydis (Nisikado et Miyake) Shoem. Among them, the inhibition of growth for 2-(3-fluorophenylcarbamoyl)phenyl acetate (1) and 2-(3-chlorophenylcarbamoyl)phenyl acetate (2) reached 91.1 %, 92.8 % and 90.1 %, 90.1 % at a concentration of 100 mg L-1, respectively.
以水杨酸为先导化合物,设计并合成了一系列水杨酸类似物(化合物 1-16)。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 和 Bipolaris maydis (Nisikado et Miyake) Shoem 具有一定的抗真菌活性。其中,2-(3-氟苯基氨基甲酰基)苯基乙酸酯(1)和 2-(3-氯苯基氨基甲酰基)苯基乙酸酯(2)在 100 mg L-1 浓度下的生长抑制率分别达到 91.1 %、92.8 % 和 90.1 %、90.1 %。