凤梨科
标准箱
生物
植物
附生植物
衍生工具(金融)
立体化学
化学
唇形科
金融经济学
经济
作者
Gerhard Bringmann,Michael Ochse,Gerhard Zotz,Karl Peters,E.‐M. Peters,Reto Brun,Jan Schlauer
出处
期刊:Phytochemistry
[Elsevier]
日期:2000-04-01
卷期号:53 (8): 965-969
被引量:15
标识
DOI:10.1016/s0031-9422(99)00550-6
摘要
The isolation of 6-hydroxyluteolin-7-O-(1"-alpha-rhamnoside) from the Central American epiphyte Vriesea sanguinolenta Cogn. and Marchal (Bromeliaceae) is described here. Its stereostructure was established by spectroscopic methods and an X-ray structure analysis of its hepta-O-acetyl derivative. This flavonoid glycoside had previously been reported from some Teucrium species (Labiatae), yet without sufficient physical data and spectroscopic evidence.
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