Synthesis and Evaluation of Antimicrobial Activity of Some New Hetaryl-Azoles Derivatives Obtained from 2-Aryl-4-methylthiazol-5-carbohydrazides and Isonicotinic Acid Hydrazide
作者:Brînduşa Tiperciuc、Valentin Zaharia、Ioana Colosi、Cristina Moldovan、Ovidiu Crişan、Adrian Pîrnau、Laurian Vlase、Mihaela Duma、Ovidiu Oniga
DOI:10.1002/jhet.1060
日期:2012.11
A series of new 1,3,4‐oxadiazole/thiadiazole and 1,2,4‐triazole derivatives have been synthesized starting from 2‐aryl‐4‐methylthiazol‐5‐carbohydrazides and isonicotinic acid hydrazide. All the newly synthesized compounds were characterized by IR, 1H NMR, 13C NMR, and mass spectrometry. The synthesized compounds were screened for their antibacterial and antifungal activity, assessed as growth inhibition
从2-芳基-4-甲基噻唑-5-碳酰肼和异烟酸酰肼开始合成了一系列新的1,3,4-恶二唑/噻二唑和1,2,4-三唑衍生物。通过IR,1 H NMR,13 C NMR和质谱对所有新合成的化合物进行表征。筛选合成的化合物的抗菌和抗真菌活性,评估为生长抑制直径。它们中的一些对革兰氏阳性金黄色葡萄球菌显示出良好的抗菌活性,而对单核细胞增生性李斯特菌,大肠杆菌和鼠伤寒沙门氏菌的抗菌活性以及对白色念珠菌的抗真菌活性。很谦虚。所测试的化合物均未显示出对革兰氏阳性菌粪便肠球菌和蜡状芽孢杆菌以及对革兰氏阴性菌铜绿假单胞菌的抑制活性。