Design, synthesis characterization and in vitro biological activity of a series of 3-aryl-6-(bromoarylmethyl)-7H-thiazolo[3,2-b]-1, 2, 4-triazin-7-one derivatives as the novel acetylcholinesterase inhibitors
作者:He Nan Xu、Zhe Jin、Si Jie Liu、Hong Min Liu、Shuo Li、Huang Quan Lin、David Chicheong Wan、Chun Hu
DOI:10.1016/j.cclet.2012.04.022
日期:2012.7
relationships of the novel acetylcholinesterase inhibitors with 7 H -thiazolo[3,2- b ]-1, 2, 4-triazin-7-one scaffold, based on our previous work and molecular modeling, a series of novel 3-aryl-6-(bromoarylmethyl)-7 H -thiazolo[3,2- b ]-1, 2, 4-triazin-7-one derivatives were designed by molecular docking, synthesized and characterized by mass spectra, infrared spectra, proton NMR and elemental analyses
摘要溴化是提高药物化学活性的一种策略。为了研究新型乙酰胆碱酯酶抑制剂与7 H-噻唑并[3,2-b] -1,2,4,4-triazin-7-one支架的构效关系,在我们之前的工作和分子建模的基础上,通过分子对接设计了一系列新颖的3-芳基-6-(溴芳基甲基)-7H-噻唑并[3,2-b] -1,2,4-三嗪-7-一衍生物,并进行了质谱表征和表征。 ,红外光谱,质子NMR和元素分析。AChE抑制活性的研究是使用以石杉碱-A为阳性对照的Ellman比色测定法进行的。所有目标化合物中的大多数在10μmol/ L时显示出超过45%的抑制作用。