Coumarins from the leaves of Bambusa pervariabilis McClure

J Asian Nat Prod Res. 2010 Mar;12(3):248-51. doi: 10.1080/10286020903578658.

Abstract

A new pyrone-coumarin, 7,8-dihydroxy-3-(3-hydroxy-4-oxo-4H-pyran-2-yl)-2H-chromen-2-one (1), along with two known coumarins, scopoletin (2) and scopolin (3), was isolated from the 95% EtOH extract of the leaves of Bambusa pervariabilis McClure. Their structures were determined on the basis of spectroscopic techniques and chemical methods.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Bambusa / chemistry*
  • Coumarins / chemistry
  • Coumarins / isolation & purification*
  • Drugs, Chinese Herbal / chemistry
  • Drugs, Chinese Herbal / isolation & purification*
  • Glucosides / chemistry
  • Glucosides / isolation & purification
  • Molecular Structure
  • Nuclear Magnetic Resonance, Biomolecular
  • Plant Leaves / chemistry
  • Pyrones / chemistry
  • Pyrones / isolation & purification*
  • Scopoletin / chemistry
  • Scopoletin / isolation & purification

Substances

  • 7,8-dihydroxy-3-(3-hydroxy-4-oxo-4H-pyran-2-yl)-2H-chromen-2-one
  • Coumarins
  • Drugs, Chinese Herbal
  • Glucosides
  • Pyrones
  • scopolin
  • Scopoletin