Goniothalamusin, a linear acetogenin from Goniothalamus gardneri

Veronique Seidel, Francois Bailleul, Peter G. Waterman

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

A new acetogenin, trivial name goniothalamusin, has been isolated from the aerial parts of Goniothalamus gardneri (Annonaceae). Goniothalamusin is a linear acetylenic and olefinic acetogenin with a C25 skeleton, lacking oxygenated substituents on its alkyl chain and with a new type of saturated γ-hydroxymethyl-γ-lactone terminal ring. Its structure and relative stereochemistry established as rel-24α-hydroxymethyl-2β-eicosa-21-en-13-yn-tetrahydrofuran-1-one has been elucidated by spectroscopic analysis.
Original languageEnglish
Pages (from-to)1101-1103
Number of pages3
JournalPhytochemistry
Volume52
Issue number6
DOIs
Publication statusPublished - 30 Nov 1999

Keywords

  • Goniothalamus gardneri
  • annonaceae
  • linear acetogenin
  • goniothalamusin

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