Two flavonoid glycosides and a phenylpropanoid glucose ester from the leaves of Sterculia foetida

J Asian Nat Prod Res. 2009 Aug;11(8):766-71. doi: 10.1080/10286020903055103.

Abstract

Two new flavonoid glycosides, hypolaetin 4'-methyl ether 8-O-beta-d-glucuronide 2''-sulfate (1) and hypolaetin 4'-methyl ether 3'-O-beta-d-glucoside (2), and a new phenylpropanoid glucose ester, 1,6-diferuloyl glucose (3), were isolated from the leaves of Sterculia foetida L. Their structures were elucidated by spectroscopic analysis and chemical evidence.

MeSH terms

  • Drugs, Chinese Herbal / chemistry
  • Drugs, Chinese Herbal / isolation & purification*
  • Flavonoids / chemistry
  • Flavonoids / isolation & purification*
  • Glucose / analogs & derivatives*
  • Glucose / isolation & purification*
  • Glucosides
  • Glycosides / chemistry
  • Glycosides / isolation & purification*
  • Molecular Structure
  • Nuclear Magnetic Resonance, Biomolecular
  • Phenylpropionates / chemistry
  • Phenylpropionates / isolation & purification*
  • Plant Leaves / chemistry
  • Sterculia / chemistry*

Substances

  • 1,6-diferuloyl glucose
  • Drugs, Chinese Herbal
  • Flavonoids
  • Glucosides
  • Glycosides
  • Phenylpropionates
  • hypolaetin 4'-methyl ether 3'-O-beta-D-glucoside
  • hypolaetin 4'-methyl ether 8-O-beta-D-glucuronide 2''-sulfate
  • Glucose