Novel spiciferone derivatives from the fungus Drechslera hawaiiensis isolated from the marine sponge Callyspongia aerizusa

Ruangelie Edrada-Ebel, V Wray, A Berg, U Gräfe, S. Sudarsono, G Brauers, P Proksch

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

From the marine sponge Callyspongia aerizusa collected from the Sea of Bali, Indonesia, fungal isolates of Drechslera hawaiiensis were obtained. Culture filtrates of the fungus yielded four spiciferone derivatives which include spiciferone A (1) and B (2), and two other novel derivatives including spiciferol A (3) which is an alcohol congener of spiciferone A (1) and compound 4 which is an monocyclic spiciferone congener featuring a butoxyl side chain. The structures of the novel compounds were established on the basis of NMR spectroscopic (1H, 13C, COSY) and mass spectrometric (EIMS) data.

Original languageEnglish
Pages (from-to)218-221
Number of pages4
JournalZeitschrift fur Naturforschung C
Volume55
Issue number3-4
Publication statusPublished - 19 May 2000

Keywords

  • animals
  • chromones
  • fungi
  • porifera
  • spectrum analysis
  • novel spiciferone derivatives
  • drechslera hawaiiensis
  • marine sponge
  • callyspongia aerizusa

Fingerprint Dive into the research topics of 'Novel spiciferone derivatives from the fungus Drechslera hawaiiensis isolated from the marine sponge Callyspongia aerizusa'. Together they form a unique fingerprint.

  • Cite this