Diptoindonesin A, a new C-glucoside of epsilon-viniferin from Shorea seminis (Dipterocarpaceae)

Fitoterapia. 2002 Oct;73(6):501-7. doi: 10.1016/s0367-326x(02)00179-x.

Abstract

A new C-glucoside of epsilon-viniferin, named diptoindonesin A (1), was isolated from the ethyl acetate extract of the tree bark of Shorea seminis, together with the known stilbene oligomers (-)-ampelopsin A (2), (-)-alpha-viniferin (3), and (-)-hopeaphenol (4). The structure of 1 was determined from spectroscopic evidence.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Benzofurans / chemistry*
  • Ericales*
  • Glucosides / chemistry*
  • Humans
  • Magnetic Resonance Spectroscopy
  • Phytotherapy*
  • Plant Bark
  • Plant Extracts / chemistry*
  • Stilbenes*

Substances

  • Benzofurans
  • Glucosides
  • Plant Extracts
  • Stilbenes
  • diptoindonesin A
  • epsilon-viniferin