5-(4-羟基苯乙烯基)-4,7-二甲氧基香豆素，一种恩氏单叶豆的新成分。
5-(4-Hydroxyphenethenyl)-4,7-dimethoxycoumarin, a new constituent of Monotes engleri.
作者信息
Seo E K, Chai H B, Chagwedera T E, Farnsworth N R, Cordell G A, Pezzuto J M, Kinghorn A D
出版信息
Planta Med. 2000 Mar;66(2):182-4. doi: 10.1055/s-0029-1243128.
PMID:10763599
Abstract
A new coumarin, 5-(4-hydroxyphenethenyl)-4,7-dimethoxycoumarin (1) was isolated from the combined ethyl acetate extracts of the root bark, root wood and stem bark of Monotes engleri, and found to be cytotoxic against two cell lines in a human tumor panel. Its structure was determined on the basis of spectroscopic methods.
摘要
从恩格勒单室木兰根皮、根材和茎皮的乙酸乙酯提取物中分离出一种新的香豆素，5-(4-羟基苯乙烯基)-4,7-二甲氧基香豆素(1)，并发现其对人类肿瘤细胞系中的两种细胞系具有细胞毒性。通过光谱方法确定了其结构。
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5-(4-Hydroxyphenethenyl)-4,7-dimethoxycoumarin, a new constituent of Monotes engleri.5-(4-羟基苯乙烯基)-4,7-二甲氧基香豆素，一种恩氏单叶豆的新成分。
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