Xanthones from Calophyllum teysmannii var. inophylloide

Phytochemistry. 2000 Dec;55(7):833-6. doi: 10.1016/s0031-9422(00)00289-2.

Abstract

Further study of the wood of Calophyllum teysmannii Miq. var. inophylloide yielded xanthones 7-hydroxy-1,2,8-trimethoxyxanthone, 6-hydroxy-1,2,5-trimethoxyxanthone, and 2-carbomethoxy-6-methoxyxanthone in addition to 3,8-dihydroxy-1,2,4-trimethoxyxanthone, 3-hydroxy-2,4-dimethoxyxanthone, 1,7-dihydroxy-3-methoxyanthone (gentisin) and 2-hydroxyxanthone.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Molecular Structure
  • Rosales / chemistry*
  • Spectrum Analysis
  • Xanthenes / chemistry
  • Xanthenes / isolation & purification*
  • Xanthones*

Substances

  • Xanthenes
  • Xanthones
  • xanthone