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http://repositorio.ufla.br/jspui/handle/1/39046| Título: | Dihydroisocoumarins produced by Xylaria sp. and Penicillium sp., endophytic fungi associated with Piper aduncum and Alibertia macrophylla |
| Palavras-chave: | Dihydroisocoumarins Endophytic fungi Bioactive compounds |
| Data do documento: | Jun-2011 |
| Editor: | Elsevier |
| Citação: | OLIVEIRA, C. M. et al. Dihydroisocoumarins produced by Xylaria sp. and Penicillium sp., endophytic fungi associated with Piper aduncum and Alibertia macrophylla. Phytochemistry Letters, [S.l.], v. 4, n. 2, p. 93-96, June 2011. |
| Resumo: | The dihydroisocoumarin (3R,4R)-3,4-dihydro-4,6-dihydroxy-3-methyl-1-oxo-1H-isochromene-5-carboxylic acid (1) was isolated from Xylaria sp., a fungus associated with Piper aduncum (Piperaceae). Additionally, two known compounds, (R)-7-hydroxymellein (2) and (3R,4R)-4,7-dihydroxymellein (3), were isolated from Penicillium sp. associated to Alibertia macrophylla (Rubiaceae). The structures of all compounds were elucidated by analysis of spectroscopic data. The dihydrocoumarin derivatives 1–3 showed antifungal and acetylcholinesterase (AChE) inhibitory activities in vitro. |
| URI: | https://www.sciencedirect.com/science/article/pii/S1874390010000959 http://repositorio.ufla.br/jspui/handle/1/39046 |
| Aparece nas coleções: | DFP - Artigos publicados em periódicos |
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