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

被引：0
|
作者：
Sunghun Cho
Jaemin Lee
Joyce P. Rodriguez
Buom-Yong Ryu
Chan Kyu Han
Sanghyun Lee
机构：
[1] Chung-Ang University,Department of Integrative Plant Science
[2] Chung-Ang University,Department of Animal Science and Technology
[3] Korea Food Research Institute,undefined
来源：
Applied Biological Chemistry | 2017年 / 60卷
关键词：
Chromatography; 5; -Purin-6-amine; Isolation;
D O I：
暂无
中图分类号：
学科分类号：
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 1H- and 13C-nuclear magnetic resonance spectroscopic analysis. Among them, compound 3 (5H-purin-6-amine) was isolated for the first time from a natural source.
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页码：109 / 111
页数：2
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