A novel phenolic lipid, schimperiol (1), along with the polyol, iditol (2), have been isolated, purified and identified from the organic extract of the marine brown alga Stypopodium schimperi, order Dictyotales. The structure of the new, unstable, natural product 1 was proposed on the basis of its NMR spectral data, and the spectral data of its acetylated derivative that was prepared by acetylation.
marine brown algae, Stypopodium schimperi, phenolic lipids
Publication DOI: 10.1080/10575630008043769Journal NLM ID: 9315615Publisher: Taylor & Francis Health Sciences
Correspondence: Roussis@pharm.uoa.gr
Institutions: School of Pharmacy, Department of Pharmacognosy, University of Athens, Panepistimioupolis Zografou, Athens, Greece, Doping Control Laboratory of Athens, Olympic Athletic Center of Athens “Spiros Louis”, Maroussi, Greece
Methods: 13C NMR, 1H NMR, NMR-2D, IR, TLC, enzymatic hydrolysis, acid hydrolysis, HPLC, UV, extraction, optical rotation measurement, melting point determination, HR-FAB-MS
Found