Two new neolignan glycosides from leaves of Osmanthus heterophyllus

J Nat Med. 2009 Apr;63(2):227-31. doi: 10.1007/s11418-009-0315-y. Epub 2009 Jan 30.

Abstract

Two new neolignan glycosides, (7R, 8R)-threo-guaiacylglycerol-8-O-4'-sinapyl ether 7-O-beta-D: -glucopyranoside (1) and (7S, 8R)-5-methoxydehydrodiconiferyl alcohol 4-O-beta-D: -glucopyranoside (2), and four known ones (3-6), were isolated from the leaves of Osmanthus heterophyllus. The structures of compounds 1-6 were established on the basis of spectral and chemical data.

MeSH terms

  • Glycosides / isolation & purification*
  • Lignans / isolation & purification*
  • Oleaceae / chemistry*
  • Plant Extracts / chemistry
  • Plant Leaves
  • Spectrum Analysis

Substances

  • Glycosides
  • Lignans
  • Plant Extracts