摘要 1-[3-甲基-3-(2,4,6-三甲基苯基)环丁基]-2-{[4-苄基(4-甲基苯基)-5-(噻吩-2-基)-4 H -1,2 2-氯-1-[3-甲基-3-(2,4,6-三甲基苯基)环丁基]乙酮与4-苄基-和4缩合合成了2-氯-1-[3-甲基-3-(2,4,6-三甲基苯基)环丁基]乙酮。 -(4-甲基苯基)-5-(噻吩-2-基)-4H - 1,2,4-三唑-3-硫醇。新化合物通过 FT-IR 以及1 H 和13 C NMR 谱进行了表征。使用密度泛函方法 (B3LYP )和6–311G ( d , p ) 基组。计算结果表明,优化后的几何结构很好地再现了理论振动频率,计算的化学位移与实验值吻合良好。
Azoles are a promising class of the new generation of HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs). From thousands of reported compounds, many possess the same basic structure of an aryl substituted azole ring linked by a thioglycolamide chain with another aromatic ring. In order to find novel extensions for this basic scaffold, we explored the 5-position substitution pattern of triazole NNRTIs using molecular docking followed by the synthesis of selected compounds. We found that heterocyclic substituents in the 5-position of the triazole ring are detrimental to the inhibitory activity of compounds with four-membered thioglycolamide linker and this substitution seems to be viable only for compounds with shorter two-membered linker. Promising compound, N-(4-carboxy-2-chlorophenyl)-2-((4-benzyl-5-methyl-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide, with potent inhibitory activity and acceptable aqueous solubility has been identified in this study that could serve as lead scaffold for the development of novel water-soluble salts of triazole NNRTIs.