Studies on the synthesis and antibacterial activity of 3,6-disubstituted 1,2,4-triazolo[3,4-b]1,3,4-thiadiazoles
作者:Tomasz Plech、Monika Wujec、Urszula Kosikowska、Anna Malm、Barbara Kaproń
DOI:10.1016/j.ejmech.2011.10.055
日期:2012.1
derivatives of 1,2,4-triazolo[3,4-b]1,3,4-thiadiazole have been synthesized and evaluated for their in vitro antimicrobial activity. Compounds 1–8 indicated high activity towards Gram-positive bacteria, which was up to 16 times more than currently used antibiotics. To the best of our knowledge, the derivatives obtained by us are the most active among the 3-aryl-6-arylamino-1,2,4-triazolo[3,4-b]1,3,4-thiadiazoles
治疗由耐药细菌菌株引起的感染是当今医学最重要的挑战之一。合成了一系列新的1,2,4-三唑并[3,4- b ] 1,3,4-噻二唑衍生物,并对其体外抗菌活性进行了评估。化合物1 – 8对革兰氏阳性细菌具有高活性,比目前使用的抗生素高16倍。据我们所知,迄今为止,由我们获得的衍生物在已知的3-芳基-6-芳基氨基-1,2,4-三唑并[3,4- b ] 1,3,4-噻二唑中活性最高。。