蒽醌类
蒽醌
化学
化学分类学
植物
化学成分
立体化学
有机化学
生物
色谱法
分类学(生物学)
作者
Hideji Itokawa,Ya‐Fang Qiao,Koichi Takeya
出处
期刊:Phytochemistry
[Elsevier]
日期:1991-01-01
卷期号:30 (2): 637-640
被引量:49
标识
DOI:10.1016/0031-9422(91)83742-4
摘要
From the roots of Rubia oncotricha, two new naphthoquinones, three new naphthohydroquinones and a new anthraquinone were isolated together with seven known compounds. The structures of the new substances were established by various chemical and spectroscopic means. The chemotaxonomic significance of these findings also is discussed.
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