Total Syntheses of the Amaryllidaceae Alkaloids Zephycandidine III and Lycosinine A and Their Evaluation as Inhibitors of Acetylcholinesterase
作者:Xingjun Xu、Hye-Sun Kim、Wei-Min Chen、Xiang Ma、Galen J. Correy、Martin G. Banwell、Colin J. Jackson、Anthony C. Willis、Paul D. Carr
DOI:10.1002/ejoc.201700705
日期:2017.7.25
The title alkaloids, 1 and 2, have been prepared using cross-coupling chemistries and together with various analogues they have been evaluated for their capacity to inhibit acetylcholinesterase. Contrary to an earlier report, it was found that biaryl 1 is not a significant inhibitor of this enzyme, and neither are any of its congeners, including alkaloid 2.
已使用交叉偶联化学方法制备了标题生物碱1和2,并已与各种类似物一起评估了它们抑制乙酰胆碱酯酶的能力。与较早的报告相反,发现联芳基1并不是该酶的重要抑制剂,也不包括其任何同系物,包括生物碱2。