Isolation of a new carboline alkaloid from Trigonostemon lii

被引:14
|
作者
Yang, Hongmei [1 ]
Luo, Yanping [1 ]
Zhao, Hongmei [1 ]
Wu, Jichun [1 ]
Chen, Yegao [1 ]
机构
[1] Yunnan Normal Univ, Sch Chem & Chem Engn, Chenggong New Dist 650500, Kunming, Peoples R China
关键词
Trigonostemon lii; Euphorbiaceae; carboline alkaloid; DITERPENOIDS; STEMS;
D O I
10.1080/14786419.2015.1032281
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A new carboline alkaloid, 1-(7-methoxy-quinolinyl-4-yl)-3,4-dihydro--carboline (1), was isolated from the leaves and twigs of Trigonostemon lii Y.T. Chang, together with three known ones, trigonostemonines C and D (2 and 3), and trigonoliimine A (4). Their structures were elucidated by spectroscopic analyses, including 2D-NMR techniques.
引用
收藏
页码:42 / 45
页数:4
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