A Rare Threono-1,4-Lactone Containing Flavone Glycoside from Cassia nomame

被引：0
作者：
Ahmed Shah Syed
Muhammad Akram
Ok-Nam Bae
Chul Young Kim
机构：
[1] Hanyang University,College of Pharmacy and Institute of Pharmaceutical Science and Technology
来源：
Chemistry of Natural Compounds | 2019年 / 55卷
关键词：
flavonoids; threono-1,4-lactone; nomaminoside;
D O I：
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学科分类号：
摘要：
One new flavone glycoside, nomaminoside (3), containing a threono-1,4-lactone moiety, together with three known compounds, isoorientin 2′′-O-rhamnoside (1), coatline B (2), and myrcetin (4), were isolated from the n-butanol fraction of Cassia nomame methanolic extract. The chemical structure of the new compound was elucidated by spectroscopic analysis including HR-ESI-MS, 1D and 2D NMR techniques.
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页码：8 / 10
页数：2
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