Synthesis and Antibacterial Activity of Some Derivatives of 2-Methylbenzimidazole Containing 1,3,4-Oxadiazole or 1,2,4-Triazole Heterocycle
作者:Cong Nguyen Tien、Duc Tran Thi Cam、Ha Bui Manh、Dat Nguyen Dang
DOI:10.1155/2016/1507049
日期:——
respectively. The structures of the compounds were elucidated on the basis of IR, MS, 1H-NMR, and 13C-NMR spectral data. The compounds containing 1,3,4-oxadiazole or 1,2,4-triazole heterocycle also were tested for their antimicrobial activity against bacteria, mold, and yeast.
5-[(2-Methyl-1H-benzimidazol-1-yl)methyl]-1,3,4-oxadiazole-2-thiol or 5-[(2-methyl-1H-benzimidazol-1-yl)methyl]- 4-(4-甲基苯基)-1,2,4-三唑-3-硫醇以2-甲基苯并咪唑为原料,与合适的N-芳基-2-氯乙酰胺反应得到两个系列的N-芳基-2-5 -[(2-甲基-1H-苯并咪唑-1-基)甲基]-1,3,4-恶二唑-2-基硫烷基乙酰胺和N-芳基-2-5-[(2-甲基-1H-苯并咪唑-1-基)甲基]-4-(4-甲基苯基)-4H-1,2,4-三唑-3-基硫代乙酰胺。基于IR、MS、1H-NMR和13C-NMR光谱数据阐明了化合物的结构。还测试了含有 1,3,4-恶二唑或 1,2,4-三唑杂环的化合物对细菌、霉菌和酵母的抗菌活性。