[野菊中黄酮类化合物的研究]

[Studies on the flavonoids from Dendranthema lavandulifolium].

作者信息

Shen Y X, Quan L H, Guan L, Chen J M

机构信息

Institute of Medicinal Plant, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100094.

出版信息

Yao Xue Xue Bao. 1997 Jun;32(6):451-4.

PMID:11596327

Abstract

From the whole plant of Dendranthema lavandulifolium, two flavonoides (I, II) and two flavone glycosides (III, IV) were isolated. They were identified as luteolin (I), apigenin (II), 5-hydroxy-4'-methoxy-flavone-7-O-alpha-L-rhamnopyranosyl(1-->6)-beta- D-glucopyranosyl (acaciin III) and 5-hydroxy-4'-methoxy-flavone-7-O-alpha-L-rhamnopyranosyl (1-->6) [2-O-acetyl-beta-D-glucopyranosyl(1-->2)]-beta-D-glucopyranoside (IV) by means of IR, UV, 1H-NMR, 13C-NMR, EI-MS, HRFAB, etc. Among these four compounds, I, II were isolated for the first time from this plant, IV is a new compound.

摘要

从野菊花全草中分离得到两个黄酮类化合物（I、II）和两个黄酮苷（III、IV）。通过红外光谱（IR）、紫外光谱（UV）、核磁共振氢谱（¹H-NMR）、核磁共振碳谱（¹³C-NMR）、电子轰击质谱（EI-MS）、高分辨快原子轰击质谱（HRFAB）等手段，将它们鉴定为木犀草素（I）、芹菜素（II）、5-羟基-4'-甲氧基黄酮-7-O-α-L-鼠李吡喃糖基（1→6）-β-D-葡萄糖吡喃糖苷（刺槐苷III）和5-羟基-4'-甲氧基黄酮-7-O-α-L-鼠李吡喃糖基（1→6）[2-O-乙酰基-β-D-葡萄糖吡喃糖基（1→2）]-β-D-葡萄糖苷（IV）。在这四个化合物中，I、II为首次从该植物中分离得到，IV是一个新化合物。