Novel phenylpropanoids and lignans from Illicium verum

J Nat Prod. 1998 Aug;61(8):987-92. doi: 10.1021/np9800553.

Abstract

Nine new phenylpropanoids (2-7, 10, 12, and 14) and two compounds representing novel structural classes of 7-O-8' and 7-O-8'.8-O-7' lignans (8 and 9, respectively) have been isolated from Illicium verum and their structures established by two-dimensional NMR. Most of these compounds appear to be biogenetically derived from threo-anethole glycol: relative stereochemistries for some members of this series were established by NOESY; absolute stereochemistries of others were determined by formation of Mosher esters.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Carbohydrate Sequence
  • China
  • Lignans / chemistry
  • Lignans / isolation & purification*
  • Magnetic Resonance Spectroscopy
  • Mass Spectrometry
  • Molecular Sequence Data
  • Phenylpropionates / chemistry
  • Phenylpropionates / isolation & purification*
  • Plants, Medicinal / chemistry*
  • Spectrophotometry, Infrared
  • Spectrophotometry, Ultraviolet

Substances

  • Lignans
  • Phenylpropionates