1′,2′-Dideacetylboronolide, an α-pyrone from Iboza riparia |
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| Authors: | Luc Van Puyvelde Norbert De Kimpe Serge Dub Monique Chagnon-Dub Yves Boily Franois Borremans Niceas Schamp Marc JO Anteunis |
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| Institution: | 1. Centre Universitaire de Recherche sur la Pharmacopée et la Médicine Traditionelle, Curphametra, BP 52, Butare, Rwanda;2. Laboratory of Organic Chemistry, Faculty of Agricultural Sciences, State University of Gent, Coupure 533, B-9000 Gent, Belgium;3. Laboratory of Organic Chemistry, NMR Spectroscopic Unit, Faculty of Sciences, State University of Gent, Krijgslaan 271 (S4), B-9000 Gent, Belgium |
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| Abstract: | The structural elucidation of 1′,2′-dideacetylboronolide, 5,6-dihydro-6-(3′-acetoxy-1′,2′-dihydroxyheptyl)2-pyrone, a new α-pyrone isolated from the leaves of Iboza riparia has been performed. Additionally, three sterols, sitosterol, stigmasterol and campesterol, have been identified in this species. |
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| Keywords: | Iboza riparia Labiatae new α -pyrone 1′ 2′ -dideacetylboronolide sterols sitosterol stigmasterol campesterol structural determination |
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