New triterpenoid from Stellaria media (L.) Cyr

Nat Prod Res. 2009;23(14):1274-8. doi: 10.1080/14786410701642532.

Abstract

One new triterpenoid, 3beta, 16beta, 23, 28-tetrahydroxy oleana-11, 13(18)-dien-3-O-beta-D-glucopyranosyl(1 --> 3) [beta-D-glucopyranosyl(1 --> 2)]-beta-D-fucopyranoside (1), together with two known flavonoids, were isolated from Stellaria media (L.) Cyr. The structure elucidation of the new compound was primarily based on HREIMS, EIMS, UV, IR, 1D- and 2D-NMR analyses, including COSY, HMQC and HMBC correlations.

MeSH terms

  • Flavonoids / chemistry*
  • Magnetic Resonance Spectroscopy
  • Molecular Structure
  • Spectrometry, Mass, Electrospray Ionization
  • Spectrophotometry, Infrared
  • Spectrophotometry, Ultraviolet
  • Stellaria / chemistry*
  • Triterpenes / chemistry*

Substances

  • Flavonoids
  • Triterpenes