A new anthraquinone from Gladiolus gandavensis

Nat Prod Res. 2003 Oct;17(5):365-8. doi: 10.1080/14786410310001605940.

Abstract

A new anthraquinone, 1,6,7-trihydroxy-3-methoxyanthraquinone, along with three known compounds methyl trans-p-hydroxycinnamate, eugenin and 1,3,6-trihydroxy-8-methylanthraquinone, were isolated from the subterranean rhizomes of Gladiolus gandavensis Van Houtt. Their structures were established on the basis of spectroscopic data including 2D NMR techniques and chemical methods.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Anthraquinones / chemistry
  • Anthraquinones / isolation & purification*
  • Cinnamates / chemistry
  • Cinnamates / isolation & purification*
  • Gallic Acid / analogs & derivatives*
  • Gallic Acid / chemistry*
  • Glucosides / chemistry*
  • Iridaceae / chemistry*
  • Magnetic Resonance Spectroscopy
  • Plant Roots / chemistry

Substances

  • 1,3,6-trihydroxy-8-methylanthraquinone
  • 1,6,7-trihydroxy-3-methoxyanthraquinone
  • Anthraquinones
  • Cinnamates
  • Glucosides
  • methyl-p-coumarate
  • eugeniin
  • Gallic Acid