Minor xanthones of Hypericum mysorense

A. A. Leslie Gunatilaka, A. M.Y. Jasmin De Silva, Subramaniam Sotheeswaran

Research output: Contribution to journalArticle

34 Scopus citations

Abstract

2-Hydroxyxanthone, 1,7-dihydroxyxanthone, 1-hydroxy-7-methoxyxanthone, 6,7-dimethoxy-1-hydroxyxanthone and a new natural product, 2-hydroxy-3-methoxyxanthone, have been isolated and characterized from the phenolic fraction of the chloroform extract of the timber of Hypericum mysorense. The presence of simple xanthones in this genus supports the classification of Hypericum in the subfamily Hypericoideae in Guttiferae.

Original languageEnglish (US)
Pages (from-to)1751-1753
Number of pages3
JournalPhytochemistry
Volume21
Issue number7
DOIs
StatePublished - Jan 1 1982
Externally publishedYes

Keywords

  • 1, 2-dimethoxyxanthone
  • 1, 7-dihydroxyxanthone
  • 1-hydroxy-7-methoxyxanthone
  • 2, 3-dimethoxyxanthone
  • 2-hydroxy-3-methoxyxanthone
  • 2-hydroxyxanthone
  • 2-methoxyxanthone
  • 6, 7-dimethoxy-1-hydroxyxanthone
  • Guttiferae
  • Hypericaceae
  • Hypericum mysorense
  • chemotaxonomy.
  • xanthones

ASJC Scopus subject areas

  • Biochemistry
  • Molecular Biology
  • Plant Science
  • Horticulture

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