Synthesis, characterization, crystal structure and biological evaluation of 1,3,5-triazine-quinoline derivatives as butyrylcholinesterase inhibitors
作者:Jia-bin Su、Wen-long Wu、Chang-E Dong、Shun Yang、Yuan-yuan Feng、Tian Qin、Ke-qi Chen、Jing-jing Qian、Jing-pei Zou、Yu-Han Liu、Shan-ming Liu、Wei-Wei Liu、Da-Hua Shi
DOI:10.1016/j.molstruc.2022.134391
日期:2023.2
Sixteen new 1,3,5-triazine-quinoline derivatives were designed and synthesized and evaluated as cholinesterase inhibitors. The structure of 1,3,5-triazine-quinoline derivatives were confirmed by IR, NMR, HRMS and single crystal X-ray diffraction experiments. Compound 5j had a monoclinic crystal system and P21/c space group. Compound 5k had a monoclinic crystal system and C2/c space group. The cholinesterase
设计和合成了 16 种新的 1,3,5-三嗪-喹啉衍生物,并作为胆碱酯酶抑制剂进行了评估。1,3,5-三嗪-喹啉衍生物的结构经IR、NMR、HRMS和单晶X射线衍射实验证实。化合物5j具有单斜晶系和P2 1 /c空间群。化合物5k具有单斜晶系和C2/c空间群。合成化合物的胆碱酯酶抑制活性使用比色埃尔曼法测量。化合物5g显示出最好的乙酰胆碱酯酶抑制活性,IC 50值为10.82 μM,丁酰胆碱酯酶抑制活性IC 50值为 0.046 μM。分子对接表明化合物5g可以与丁酰胆碱酯酶的活性位点相互作用。