化学
伞形酮
齐墩果酸
蝙蝠葛甾醇
硬脂酸
香豆素
化学结构
植物化学
有机化学
立体化学
色谱法
生物化学
化学成分
医学
替代医学
病理
作者
Ying Wang,Qi‐Xiu Zhu,Min Yang,Zhong‐Jian Jia
标识
DOI:10.1002/jccs.200200040
摘要
Abstract Phytochemical investigation of the whole plant of Leontopodium nanum afforded a new coumarin named leontonanin ( 1 ), together with six known compounds, umbelliferone ( 2 ), 3,4′, 7‐trihydroxyflavone ( 3 ), oleanolic acid ( 4 ), β‐sitosterol ( 5 ), daucosterol ( 6 ) and stearic acid ( 7 ). The structure of compound ( 1 ) was elucidated by spectroscopic methods including 2D‐NMR techniques.
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