Synthesis, Antifungal Activity, 3D-QSAR, and Molecular Docking Study of Novel Menthol-Derived 1,2,4-Triazole-thioether Compounds
作者:Mei Huang、Wen-Gui Duan、Gui-Shan Lin、Bao-Yu Li
DOI:10.3390/molecules26226948
日期:——
displayed antifungal activity of 90.5% and 83.8%, respectively, against Colleterichum orbicalare and Fusarium oxysporum f. sp. cucumerinum. Compounds 5m (R = o-I Ph) had inhibition rates of 88.6%, 80.0%, and 88.0%, respectively, against F.oxysporum f. sp. cucumerinu, Bipolaris maydis and C. orbiculare. Furthermore, compound 5b (R = o-CH3 Ph) showed the best and broad-spectrum antifungal activity against
设计、合成了一系列含有1,2,4-三唑-硫醚部分的新型薄荷醇衍生物,对其进行结构表征并进行生物学评估,以探索更有效的基于天然产物的抗真菌剂。生物测定结果表明,部分目标化合物在50 μg/mL浓度下对受试真菌,特别是对梨轮纹孢菌表现出良好的抑制活性。化合物5b (R= o -CH 3 Ph)、5i (R= o -Cl Ph)、5v (R= m,p -OCH 3 Ph)和5x (R= α-呋喃基)的抑制率为93.3%,对P. piricola 的抑制效果分别为 79.4% 和 79.4% ,远优于阳性对照百菌清。化合物5v(R= m,p -OCH 3 Ph)和5g(R= o -Cl Ph)对花生尾孢和玉米赤霉的抑制率分别为82.4%和86.5% ,远优于市售杀菌剂百菌清。 。化合物5b (R = o -CH 3 Ph)对Colleterichum orbicalare和Fusarium oxysporum