作者:Tibor Rozsa、Mihaela Duma、Laurian Vlase、Ioana Ionuţ、Adrian Pîrnău、Brînduşa Tiperciuc、Ovidiu Oniga
DOI:10.1002/jhet.2054
日期:2015.7
bisthiazole derivatives represent a prevalent scaffold in the antimicrobial drug discovery. Therefore, we have decided to synthesize some new series of 4,5′‐bisthiazoles. A total of 17 compounds were synthesized, their structural elucidation being based on elemental analysis (C,H,N,S) and spectroscopic data (MS and 1H NMR). Their in vitro antimicrobial activities were assessed against several Gram‐positive
噻唑和联噻唑衍生物代表了抗菌药物发现中的普遍支架。因此,我们决定合成一些新的4,5'-双噻唑系列。总共合成了17种化合物,其结构解析基于元素分析(C,H,N,S)和光谱数据(MS和1 H NMR)。使用分光光度法评估了它们对几种革兰氏阳性和革兰氏阴性细菌菌株以及一种真菌菌株(白色念珠菌)的体外抗菌活性。一些化合物对革兰氏阴性大肠杆菌,鼠伤寒沙门氏菌和革兰氏阳性菌表现出中等至良好的抗菌活性。金黄色葡萄球菌和蜡状芽孢杆菌菌株。所有合成的化合物对白念珠菌均具有中度到很好的抑菌活性。