[Studies on chemical constituents in bud of Artemisia scoparia (III)]

Zhongguo Zhong Yao Za Zhi. 2004 May;29(5):429-31.
[Article in Chinese]

Abstract

Objective: To investigate the chemical constituents in flower bud of Artemisia scoparia.

Method: The methanol extract was isolated by column chromatography with silica gel, polyamide and Sephadex LH-20 as packing materials and HPLC, six compounds were obtained and their structures were identified by UV, NMR and MS.

Result: Six compounds were identified as beta-sitosterol (IX), 6,7-dimethoxycoumarin (X), 6-demethylcapillarisin (XI), capillartemisin B (XII), kumatakenin (XIII), isoscoploletin-beta-D-glucoside (XIV).

Conclusion: XI, XII, XIII and XIV were obtained from the plant for the first time, and XI is a new compound.

Publication types

  • English Abstract
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Artemisia / chemistry*
  • Chromones / chemistry
  • Chromones / isolation & purification*
  • Flowers / chemistry
  • Molecular Conformation
  • Molecular Structure
  • Phenylpropionates / chemistry
  • Phenylpropionates / isolation & purification*
  • Plants, Medicinal / chemistry*
  • Sitosterols / isolation & purification

Substances

  • 6-demethylcapillarisin
  • Chromones
  • Phenylpropionates
  • Sitosterols
  • gamma-sitosterol
  • capillartemisin B