Two New Coumarins from the Aerial Part of Gendarussa vulgaris,Chemistry of Natural Compounds

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Two New Coumarins from the Aerial Part of Gendarussa vulgaris
Chemistry of Natural Compounds ( IF 0.8 ) Pub Date : 2021-07-12 , DOI: 10.1007/s10600-021-03438-3
Yan-jun Sun _{1,

2,

3} , Chen Zhao _{1,

2} , Rui-jie Han _{1,

2} , Hao-jie Chen _{1,

2} , Hui Chen _{1,

2} , Meng Li _{1,

2} , Wei-sheng Feng _{1,

2}

Affiliation

Two new coumarins, genglycoside G (1) and gencoumarin A (2), were isolated from the aerial part of Gendarussa vulgaris by systematic solvent extraction, macroporous adsorption resin AB-8, and silica gel column chromatography. Their structures were unambiguously established on the basis of extensive spectroscopic data (UV, IR, HR-ESI-MS, ¹H NMR, ¹³C NMR, HSQC, HMBC), and HPLC analysis.

中文翻译：

Gendarussa vulgaris 空中部分的两种新香豆素

采用系统溶剂萃取、大孔吸附树脂AB-8、硅胶柱色谱法从Gendarussa vulgaris地上部分分离得到两种新的香豆素，gen苷G( 1 )和gencoumarinA( 2 ) 。它们的结构是在广泛的光谱数据（UV、IR、HR-ESI-MS、¹ H NMR、¹³ C NMR、HSQC、HMBC）和 HPLC 分析的基础上明确确定的。

更新日期：2021-07-12

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