作者
Jitendra Kumar, Poonam Meena, Anju Singh, Ehtesham Jameel, Mudasir Maqbool, Mohammad Mobashir, Ashutosh Shandilya, Manisha Tiwari, Nasimul Hoda, B Jayaram
发表日期
2016/8/25
期刊
European Journal of Medicinal Chemistry
卷号
119
页码范围
260-277
出版商
Elsevier Masson
简介
In present study a series of triazolopyrimidine-quinoline and cyanopyridine-quinoline hybrids were designed, synthesized and evaluated as acetylcholinesterase inhibitors (AChEIs). Molecular docking and scoring was utilized for the design of inhibitors. The molecules were synthesized via an easily accessible, convergent synthetic route. Three triazolopyrimidine based compounds showed nanomolar activity towards acetylcholinesterase. Among them, Ethyl 6-fluoro-4-(4-(5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)piperazin-1-yl)quinoline-3-carboxylate (10d), strongly inhibited AChE with IC50 value of 42 nM. Furthermore compound 10d was identified as most promising compound with 12 fold selectivity against butyrylcholinesterase (BuChE). This compound displayed a composed multitargeted profile with promising inhibition of self-induced and AChE - induced Aβ aggregation and antioxidant activity.
引用总数
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