Acylated flavonoid glycosides and accompanying phenolics from licorice

Tsutomu Hatano, Miyuki Takagi, Hideyuki Ito, Takashi Yoshida

Research output: Contribution to journalArticle

40 Citations (Scopus)

Abstract

Fifteen phenolic compounds including eight new flavonoid glycosides were isolated from Tohoku licorice (a kind of commercial licorice, which is regarded as the underground part of Glycyrrhiza uralensis). The structures of the new compounds (3R)-vestitol 7-O-glucoside and acylated flavonoid glycosides (licorice-glycosides A, B, C1, C2, D1, D2 and E), were elucidated. The 1H NMR and CD spectral data of the acylated chalcone apioglucosides suggested the existence of intramolecular stacking of the feruloyl or p-coumaroyl groups over the aglycone residue.

Original languageEnglish
Pages (from-to)287-293
Number of pages7
JournalPhytochemistry
Volume47
Issue number2
DOIs
Publication statusPublished - Jan 1998

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Keywords

  • Acylated flavonoid glycoside
  • Conformation
  • Ferulic acid
  • Glycyrrhiza uralensis
  • Indole-3-carboxylic acid
  • Leguminosae
  • Licorice
  • Licorice-glycoside A-E
  • Vestitol glucoside
  • p-coumaric acid

ASJC Scopus subject areas

  • Biochemistry
  • Molecular Biology
  • Plant Science
  • Horticulture

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