New triazole and triazolothiadiazine derivatives as possible antimicrobial agents
作者:Zafer Asım Kaplancıklı、Gülhan Turan-Zitouni、Ahmet Özdemir、Gilbert Revial
DOI:10.1016/j.ejmech.2007.03.019
日期:2008.1
triazoles fused with six-membered ring systems are found to possess diverse applications in the fields of medicine, agriculture and industry. The new 1,2,4-triazole and 1,2,4-triazolo[3,4-b][1,3,4]thiadiazine derivatives were synthesized as novel antimicrobial agents. The reaction of 1H-indol-3-acetic acid with thiocarbohydrazide gave the 4-amino-3-mercapto-5-[(1H-indol-3-yl)methyl]-4H-1,2,4-triazole. The
已发现与六元环系统稠合的三唑和三唑在医药,农业和工业领域中具有多种应用。合成了新的1,2,4-三唑和1,2,4-三唑并[3,4-b] [1,3,4]噻二嗪衍生物作为新型抗菌剂。1H-吲哚-3-乙酸与硫代碳酰肼的反应得到4-氨基-3-巯基-5-[((1H-吲哚-3-基)甲基] -4H-1,2,4-三唑。三唑与芳醛在乙醇中的反应得到了4-亚芳基氨基-3-巯基-5-[((1H-吲哚-3-基)甲基] -4H-1,2,4-三唑(I)。通过[3-((1H-吲哚-3-基)甲基] -6-芳基-7H-1,2,4-三唑[3,4-b] [1,3,4]噻二嗪(II)获得在无水乙醇中使三唑与苯甲酰溴缩合。通过IR,(1)H NMR和FAB(+)-MS光谱数据阐明了化合物的化学结构。