Glucosides from the Fresh Flowers of Juglans regia L. and Their Biological Evaluation

被引：2
|
作者：
Wang, Haibo [1 ,2 ,3 ]
Liu, Xikui [1 ]
机构：
[1] Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650204, Yunnan, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
[3] Zhejiang Hongyuan Pharmaceut Co Ltd, Linhai 317016, Zhejiang, Peoples R China
来源：
LETTERS IN ORGANIC CHEMISTRY | 2020年 / 17卷 / 01期
关键词：
alpha-Tetralonyl glucosides; Juglans regia; juglandaceae; antioxidant; DPPH; antibacterial; PHENOLIC-COMPOUNDS; EXTRACTS; ANTIBACTERIAL;
D O I：
10.2174/1570178616666190226150248
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The chemical investigation of the EtOAc extract of the fresh flowers of Juglans regia L. resulted in a new alpha-tetralonyl glucoside (1) and two known glucosides (2-3). The structure of the new compound was determined by extensive 1D and 2D NMR spectroscopic analysis and HRESIMS. The biological evaluation of the obtained glucosides showed that compound 1 and 3 displayed good antioxidant and antibacterial activities. These two compounds were identified as the main functional molecules in the fresh flowers of Juglans regia L.
引用
收藏
页码：31 / 35
页数：5
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