作者:Harita, Putcha A. N. V.、Kumar, Putcha Seshi、Guduru, Shiva Krishna Reddy、Ravula, Parameshwar、Chandra, J. N. Narendra Sharath
DOI:10.17179/excli2017-193
日期:——
A novel series of medium size (S)-3-alkyl-3,4,6,7-tetrahydro-1H-benzo[e][1,4]diazonine-2,5-dione (6a-f) analogues were synthesized from (E)-3-(2-nitrophenyl)acrylicacid (2) reacting with various amino acid esters using Di-isopropyl Carbodiimide as a coupling agent. The final cyclization is carried out by using reagent 1-Ethyl-3(3-dimethylaminopropyl) Carbodiimide Hydrochloride. The synthesized compounds
合成了一系列新的中等大小的(S)-3-烷基-3,4,6,7-四氢-1H-苯并[e] [1,4]重氮-2,5-二酮(6a-f)类似物(E)-3-(2-硝基苯基)丙烯酸(2)由二异丙基碳二亚胺作为偶联剂与各种氨基酸酯反应得到的产物。通过使用试剂1-乙基-3(3-二甲基氨基丙基)碳二亚胺盐酸盐进行最终环化。合成的化合物已经通过质量,1 H-NMR和13 C-NMR进行了负载。进行了进一步的抗菌研究,发现一些分子具有强大的活性,特别是分子6d显示出最高的活性,这也受到分子对接研究的支持。所有最终分子都与酶肽去甲酰基酶对接,以确定可能的结合构象。