A new 5H-purin-6-amine from the leaves of Sedum sarmentosum

被引：6
|
作者：
Cho, Sunghun [1 ]
Lee, Jaemin [1 ]
Rodriguez, Joyce P. [1 ]
Ryu, Buom-Yong [2 ]
Han, Chan Kyu [3 ]
Lee, Sanghyun [1 ]
机构：
[1] Chung Ang Univ, Dept Integrat Plant Sci, Anseong 17546, South Korea
[2] Chung Ang Univ, Dept Anim Sci & Technol, Anseong 17546, South Korea
[3] Korea Food Res Inst, Sungnam 13539, South Korea
来源：
APPLIED BIOLOGICAL CHEMISTRY | 2017年 / 60卷 / 02期
关键词：
Chromatography; 5H-Purin-6-amine; Isolation; Sedum sarmentosum;
D O I：
10.1007/s13765-017-0257-0
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
Phytochemical constituents were isolated from Sedum sarmentosum leaves using open column chromatography and medium-pressure liquid chromatography. Their structures were identified as 2,4-pyrimidinedione (1), N-methylhydroxylamine(2) ,5H-purin-6-amine (3) , uridine (4) , L-tyrosine (5) , and L-prolyl- L-tyrosine (6) using mass spectrometry and H-1- and C-13-nuclear magnetic resonance spectroscopic analysis. Among them, compound 3 (5H-purin-6-amine) was isolated for the first time from a natural source.
引用
收藏
页码：109 / 111
页数：3
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