Synthesis and decreasing A β content evaluation of arctigenin-4-yl carbamate derivatives
作者:Xingyu Xu、Cong Li、Min Lei、Zhiyuan Zhu、Jianming Yan、Xu Shen、Lihong Hu
DOI:10.1016/j.bmcl.2016.05.028
日期:2016.7
A series of arctigenin-4-yl carbamate derivatives were synthesized and evaluated for potency in reducing β-amyloid (Aβ) content in HEK293-APPswe cells. Most of the arctigenin-4-yl aralkyl or aryl carbamate derivatives showed improved potency in reducing Aβ content. Among the synthesized compounds, arctigenin-4-yl (3-chlorophenyl)carbamate (20) exhibited the strongest potency with 78.7% Aβ content reduction
一系列牛蒡苷元-4-基氨基甲酸酯衍生物的合成和减少评价效力β淀粉样蛋白(β)在HEK293-APPSWE细胞含量。大部分的牛蒡苷元-4-基芳烷基或芳基氨基甲酸酯衍生物在减少A显示改善的效力β的内容。中合成的化合物,牛蒡苷元-4-基(3-氯苯基)氨基甲酸叔丁酯(20)与78.7%A表现最强效力β在20μM含量降低。此外,牛蒡苷元-4-基(4-氯苯基)氨基甲酸叔丁酯(的效果19)和牛蒡苷元-4-基(3-氯苯基)氨基甲酸叔丁酯(20)上降脂甲β含量比牛蒡苷元更好的1浓度下,10和20μM。