Lignan and megastigmane glycosides from Sauropus androgynus

Phytochemistry. 2003 Aug;63(8):985-8. doi: 10.1016/s0031-9422(03)00219-x.

Abstract

A lignan diglycoside, (-)-isolariciresinol 3alpha-O-beta-apiofuranosyl-(1-->2)-O-beta-glucopyranoside, and a megastigmane glucoside, sauroposide, were isolated from the aerial part of Sauropus androgynus together with (+)-isolariciresinol 3alpha-O-beta-glucopyranoside, (-)-isolariciresinol 3alpha-O-beta-glucopyranoside, (+)-syringaresinol di-O-beta-glucopyranoside, guanosine and corchoionoside C. The structural elucidations were bases on analyses of physical and spectroscopic data.

MeSH terms

  • Cyclohexanones / chemistry
  • Cyclohexanones / isolation & purification*
  • Euphorbiaceae / chemistry*
  • Glucosides / chemistry
  • Glucosides / isolation & purification*
  • Glycosides / chemistry
  • Glycosides / isolation & purification*
  • Lignans / chemistry
  • Lignans / isolation & purification*
  • Norisoprenoids / chemistry
  • Norisoprenoids / isolation & purification*
  • Nuclear Magnetic Resonance, Biomolecular
  • Plant Components, Aerial / chemistry
  • Stereoisomerism

Substances

  • Cyclohexanones
  • Glucosides
  • Glycosides
  • Lignans
  • Norisoprenoids
  • megastigmane