7-feruloylloganin: an iridoid glucoside from stems of Lonicera insularis

Planta Med. 2001 Feb;67(1):99-102. doi: 10.1055/s-2001-10623.

Abstract

A new iridoid glucoside, 7-feruloylloganin (1), was isolated from stems of Lonicera insularis, along with six known lignans including (-)-pinoresinol, 9alpha-hydroxypinoresinol, balanophonin, erythro-1-(4-hydroxy-3-methoxyphenyl)-2-[4-[2-formyl-(E)-vinyl]-2-methoxyphenoxy]-propane-1,3-diol, threo-1-(4-hydroxy-3-methoxyphenyl)-2-[4-[2-formyl-(E)-vinyl]-2-methoxyphenoxy]-propane-1,3-diol and buddlenol A. The structure of 1 was determined by analyses of 2D NMR (1H-1H COSY, HMQC and HMBC) and HRFABMS.

Publication types

  • Letter
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Glucosides / chemistry*
  • Glucosides / isolation & purification*
  • Magnoliopsida / chemistry*
  • Molecular Structure
  • Plant Stems / chemistry
  • Pyrans / chemistry*
  • Pyrans / isolation & purification*
  • Spectrum Analysis

Substances

  • 7-feruloylloganin
  • Glucosides
  • Pyrans