A chromene acid from Calophyllum cordato-oblongum

H. R. W. Dharmaratne, D. S. C. Perera, G. P. K. Marasinghe, Joanne Jamie

Research output: Contribution to journalArticle

16 Citations (Scopus)


A new chromene acid, isocordato-oblongic acid, was isolated from the sodium carbonate soluble fraction of the n-hexane extract of the stem bark of Calophyllum cordato-oblongum.

Original languageEnglish
Pages (from-to)111-113
Number of pages3
Issue number1
Publication statusPublished - 10 May 1999
Externally publishedYes


  • Calophyllum cordato-oblongum
  • Chromene acids
  • Cordato-oblongic acid
  • Guttiferae
  • Isocordato- oblongic acid

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