Design, synthesis, biological activity, crystal structure and theoretical calculations of novel 1,2,4-triazole derivatives
作者:Ruyi Jin、Yanyan Wang、Hui Guo、Xu Long、Jiajia Li、Shijun Yue、Shuan Zhang、Guanghui Zhang、Qinghua Meng、Chuan Wang、Hao Yan、Yuping Tang、Sha Zhou
DOI:10.1016/j.molstruc.2019.127234
日期:2020.2
antifungal activity to pythium solani, gibberlla nicotiancola, fusarium oxysporium fs.p. niveum and gibberlla saubinetii were evaluated. The results showed compound If exhibited good activity with tested fungi, which indicated that 1,2,4-triazole scaffold with introduction of imidazole phenyl could keep the antifungal activity. In order to further research the compound If, the crystal structure was detected
摘要 设计合成了1,2,4-三唑席夫碱(Ia-f)系列。它们对腐霉、烟草赤霉、尖孢镰刀菌的体外抗真菌活性。对 niveum 和 Gibberlla saubinetii 进行了评估。结果表明化合物If对受试真菌表现出良好的活性,表明引入咪唑苯基的1,2,4-三唑支架可以保持抗真菌活性。为了进一步研究化合物If,通过X射线衍射检测了晶体结构。同时,FT-IR、FT-Raman、自然键轨道(NBO)、HOMO-LUMO和MEP在B3LYP/6-311G+(d,p)水平计算。所有结果将有助于1,2,4-三唑类似物的进一步药物设计。