New Alkaloid and Aromatic Glucoside from the Flowers of Cymbidium Lunagrad Eternal Green

被引:3
作者
Song, Li-Yan [1 ]
Huang, Fang [1 ]
Wang, Yan [1 ]
Wu, Zu-Jian [1 ]
Ouyang, Ming-An [1 ]
机构
[1] Fujian Agr & Forestry Univ, Inst Plant Virol, State Key Lab Ecol Pest Control Fujian & Taiwan C, Fuzhou 350002, Fujian, Peoples R China
来源
MOLECULES | 2018年 / 23卷 / 01期
关键词
orchid; Cymbidium Lunagrad Eternal Green; alkaloid; aromatic glucoside; flavone glycoside; natural product; PHENANTHRENE; CONSTITUENTS; DERIVATIVES; GLYCOSIDES;
D O I
10.3390/molecules23010099
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
In this paper, we investigated the chemical components of the flowers of Cymbidium Lunagrad Eternal Green for the first time. In the whole post-fertilization, a new alkaloid, named Lunagrad A (1), and a new aromatic glucoside, named Lunagrad B (2), were isolated from the MeOH extract of the flowers of Cymbidium Lunagrad Eternal Green, along with other six known aromatic compounds (3-8) and three flavone glucosides (9-11). These structures were determined on the basis of NMR experiments, as well as chemical evidence.
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页数:7
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