Tricetin 4 '-O-alpha-L-rhamnopyranoside: A new flavonoid from the aerial parts of Erica arborea


Nazemiyeh H., Bahadori F., Delazar A., AY M., Topcu G., Kolak U. , ...More

CHEMISTRY OF NATURAL COMPOUNDS, vol.44, no.2, pp.174-177, 2008 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 44 Issue: 2
  • Publication Date: 2008
  • Doi Number: 10.1007/s10600-008-9007-1
  • Title of Journal : CHEMISTRY OF NATURAL COMPOUNDS
  • Page Numbers: pp.174-177

Abstract

Reversed-phase preparative HPLC purification of the methanol (MeOH) extract of the aerial parts of Erica arborea resulted in the isolation of a new flavonoid glycoside, tricetin 4'-O-alpha-L-rhamnopyranoside, together with the known flavonoid, isorhamnetin 3-O-alpha-L-rhamnopyranoside. The structures of these compounds were determined by spectroscopic means. The antioxidant properties of these compounds were assessed by the DPPH assay.