Iridoids from Rothmannia macrophylla

J Nat Prod. 2001 Jun;64(6):796-8. doi: 10.1021/np000524c.

Abstract

A new iridoid glucoside with an ether linkage between C-3 and C-10 and a novel nonglycosidic iridoid with an ether linkage between C-3 and C-6 and a lactonic linkage at C-1, named macrophylloside (1) and macrophyllide (2), respectively, were isolated from the leaves of Rothmannia macrophylla, along with six known iridoids. Their structures were established by NMR and MS spectroscopies.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Ethers / chemistry*
  • Ethers / isolation & purification
  • Glucosides / chemistry*
  • Glucosides / isolation & purification
  • Magnetic Resonance Spectroscopy
  • Malaysia
  • Mass Spectrometry
  • Plant Leaves / chemistry
  • Plants, Medicinal / chemistry*
  • Pyrans / chemistry*
  • Pyrans / isolation & purification
  • Spectrophotometry, Infrared

Substances

  • Ethers
  • Glucosides
  • Pyrans
  • macrophyllide
  • macrophylloside