A Benzofuran Glycoside and an Acetylenic Acid from the Fungus Laetiporus sulphureus var. miniatus.
Kazuko YoshikawaFaculty of Pharmaceutical Sciences, Tokushima Bunri UniversityShinya BandoFaculty of Pharmaceutical Sciences, Tokushima Bunri UniversityShigenobu AriharaFaculty of Pharmaceutical Sciences, Tokushima Bunri UniversityEiko MatsumuraOsaka University of Pharmaceutical SciencesSatoshi KatayamaOsaka University of Pharmaceutical Sciences
2001en
ABI
Abstract
A new benzofuran glycoside, masutakeside I (1) and a new C10 acetylenic acid, masutakic acid A (2) were isolated from the fruiting bodies of the fungus Laetiporus sulphureus var. miniatus. Their structures were established by spectroscopic and chemical methods. The known compounds 3-6 were also obtained and identified as egonol, demethoxyegonol, egonol glucoside and egonol gentiobioside. Some of these compounds exhibited cytotoxicity against Kato III cells.
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