[Two new glycosides from Erigeron breviscapus (Vant.) Hand.-Mazz]

Zhongguo Zhong Yao Za Zhi. 2001 Oct;26(10):689-90.
[Article in Chinese]

Abstract

Objective: To study the chemical constituents from the upground part of Erigeron breviscapus.

Method: The compounds were separated and purified by column chromatography with silica gel, and identified by IR, MS, NMR and 2D-NMR.

Result: Two new compounds were isolated and identified as 5,4'-dihydroxy flavonod-7-O-beta-D-pyranglycuronate buthyl ester(VI) and 3,5-dimethoxy benzene carbonic acid-4-O-beta-D-pyranglucose(VII).

Conclusion: Compounds VI and VII were new compounds.

Publication types

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

MeSH terms

  • Asteraceae / chemistry*
  • Benzoates / chemistry
  • Benzoates / isolation & purification*
  • Flavonoids / chemistry
  • Flavonoids / isolation & purification*
  • Glucosides / chemistry
  • Glucosides / isolation & purification*
  • Glucuronates / chemistry
  • Glucuronates / isolation & purification*
  • Glycosides / chemistry
  • Glycosides / isolation & purification*
  • Molecular Structure
  • Phenyl Ethers
  • Plants, Medicinal / chemistry*

Substances

  • 3,5-dimethoxybenzenecarbonic acid-4-O-glucopyranoside
  • 5,4'-dihydroxyflavonoid-7-O-pyranglucuronate butyl ester
  • Benzoates
  • Flavonoids
  • Glucosides
  • Glucuronates
  • Glycosides
  • Phenyl Ethers