Synthesis, Crystal Structure, Spectral Characterization and Antifungal Activity of Novel Phenolic Acid Triazole Derivatives
作者:Pan-Lei Xiao、Xiu-Ying Song、Xin-Ting Xiong、Da-Yong Peng、Xu-Liang Nie
DOI:10.3390/molecules28196970
日期:——
At present, phenolic acid derivatives and triazole derivatives have a good antifungal effect, which has attracted widespread attention. A series of novel phenolic acid triazole derivatives were synthesized, and their structures were characterized by IR, MS, NMR, and X-ray crystal diffraction. Compound methyl 4-(2-bromoethoxy)benzoate, methyl 4-(2-(1H-1,2,4-triazol-1-yl) ethoxy)benzoate, 4-(2-(1H-1
目前,酚酸衍生物和三唑衍生物具有良好的抗真菌作用,引起了广泛的关注。合成了一系列新型酚酸三唑衍生物,并通过IR、MS、NMR和X射线晶体衍射对其结构进行了表征。化合物 4-(2-溴乙氧基)苯甲酸甲酯、4-(2-(1H-1,2,4-三唑-1-基)乙氧基)苯甲酸甲酯、4-(2-(1H-1,2,4-)三唑-1-基)乙氧基)苯甲酸和4-(2-(1H-1,2,4-三唑-1-基)乙氧基)-3-甲氧基苯甲酸在空间群P21/n的单斜晶系中结晶,分别为具有空间群 P21 的单斜晶系、具有空间群 P21 的单斜晶系和具有空间群 Pca21 的斜方晶系。测定了浓度为 100 μg/mL 和 200 μg/mL 时对七种植物病原真菌的抗真菌活性。化合物4-(2-溴乙氧基)苯甲酸甲酯对立枯丝核菌AG1的抑制效果最好,在200 μg/mL时抑制率达到88.6%。浓度为200 μg/mL的化合物4-(2-(1H-1,2