Synthesis of 1,2,3-triazole hydrazide derivatives exhibiting anti-phytopathogenic activity
作者:Xing Wang、Zhi-Cheng Dai、Yong-Fei Chen、Ling-Ling Cao、Wei Yan、Sheng-Kun Li、Jian-Xin Wang、Zheng-Guang Zhang、Yong-Hao Ye
DOI:10.1016/j.ejmech.2016.10.006
日期:2017.1
A series of new 1,2,3-triazole derivatives have been prepared and screened for their antifungal activity against phytopathogenic fungi using the mycelium growth inhibition method in vitro. The results indicated that the 1,2,3-triazole hydrazide scaffold displayed significant antifungal activity. Compound 6ad exhibited the most potent anti-phytopathogenic activity, with EC50 values of 0.18, 0.35, 0
制备了一系列新的1,2,3-三唑衍生物,并通过体外抑制菌丝生长的方法筛选了它们对植物病原真菌的抑菌活性。结果表明1,2,3-三唑酰肼支架显示出显着的抗真菌活性。化合物6ad表现出最有效的抗植物病原活性,其对茄根毛霉菌,菌核盘菌,禾谷镰刀菌和稻瘟病菌的EC 50值分别为0.18、0.35、0.37和2.25μgmL -1。体内测试表明6ad对控制由上述植物病原体引起的稻鞘枯萎病,油菜菌核腐烂病,镰刀菌枯萎病和稻瘟病有效。这项工作表明,1,2,3-三唑和酰肼部分的组合在将来可能是很有前途的杀真菌剂支架。