A benzofuran glycoside and an acetylenic acid from the fungus Laetiporus sulphureus var. miniatus |
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| Authors: | Yoshikawa K Bando S Arihara S Matsumura E Katayama S |
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| Institution: | Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Japan. yosikawa@ph.bunri-u.ac.jp |
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| 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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