Flavonoids from preparation of traditional Chinese medicines named Sini-Tang

J Asian Nat Prod Res. 2005 Apr;7(2):139-43. doi: 10.1080/1028602042000204063.

Abstract

A new flavonoid, 7-hydroxyl-4'-O-beta--(6'-O-alpha-hydroxylpropionyl)-glucopyranosyl dihydroflavone (1), together with 12 known flavonoids, has been isolated from the EtOAc fraction of the aqueous extract of Sini Tang. The structures of the compounds have been elucidated by spectral methods. The new compound comes from Glycyrriza uralensis Fisch., as determined by HPLC-ESI-MS.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Chromatography, Gel
  • Drugs, Chinese Herbal / chemistry*
  • Flavones / chemistry
  • Flavones / isolation & purification*
  • Glycyrrhiza / chemistry*
  • Molecular Structure
  • Nuclear Magnetic Resonance, Biomolecular
  • Optical Rotation
  • Plant Extracts / chemistry
  • Spectrometry, Mass, Electrospray Ionization
  • Spectrometry, Mass, Fast Atom Bombardment
  • Spectrophotometry, Infrared
  • Spectrophotometry, Ultraviolet

Substances

  • Drugs, Chinese Herbal
  • Flavones
  • Plant Extracts