Antioxidative phenolic glycosides from sage (Salvia officinalis)

Mingfu Wang, Yu Shao, Jiangang Li, Nanqun Zhu, Meera Rangarajan, Edmond J. LaVoie, Chi Tang Ho

Research output: Contribution to journalArticlepeer-review

92 Scopus citations

Abstract

An investigation of Salvia officinalis L. has led to the isolation of three new phenolic glycosides, 6-O-caffeoyl-β-D-fructofuranosyl-(2→1)-α- D-glucopyranoside (1), 1-O-caffeoyl-β-D-apiofuranosyl-(1→6)-α-D- glucopyranoside (2), and 1-O-p-hydroxybenzoyl-β-D-apiofuranosyl-(1→6)-β- D-glucopyranoside (3). Elucidation of the structures of 1-3 was based on the interpretation of FABMS and 1D and 2D NMR spectra. Compounds 1 and 2 were found to be moderately active as antioxidants in the DPPH test and metmyoglobin test.

Original languageEnglish (US)
Pages (from-to)454-456
Number of pages3
JournalJournal of Natural Products
Volume62
Issue number3
DOIs
StatePublished - Mar 1999

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Molecular Medicine
  • Pharmacology
  • Pharmaceutical Science
  • Drug Discovery
  • Complementary and alternative medicine
  • Organic Chemistry

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