Bowdenol, a new 2,3-dihydrobenzofuran constituent from Bowdichia virgilioides |
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| Authors: | Melo F N Navarro V R Silva M S Da-Cunha E V Barbosa-Filho J M Braz-Filho R |
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| Affiliation: | Laboratório de Tecnologia Farmacéutica, Universidade Federal da Paraíba, Jo?o Pessoa, PB, Brazil. |
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| Abstract: | From the stem bark of Bowdichia virgilioides, lupeol, lupeol acetate, sitosterol, stigmasterol and methyl-3-[2-(1-hydroxymethylvinyl)-2,3-dihydrobenzo[b]furan-5-yl]-(E)-2-propenoate have been isolated. The latter is a new compound and it has been named as bowdenol. Their structures were elucidated with the aid of spectroscopic techniques, mostly 1 and 2D NMR. The biogenetic pathway for bowdenol has been suggested. |
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