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http://acervodigital.unesp.br/handle/11449/26027- Title:
- Dihydroisocoumarins produced by Xylaria sp and Penicillium sp., endophytic fungi associated with Piper aduncum and Alibertia macrophylla
- Universidade Estadual Paulista (UNESP)
- Universidade Federal de Sergipe (UFS)
- Universidade Federal de Lavras (UFLA)
- Inst Bot
- 1874-3900
- Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
- Biodiversity Virtual Institute
- Biodiversity Virtual Institute: 03/02176-7
- 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. (C) 2010 Phytochemical Society of Europe. Published by Elsevier B. V. All rights reserved.
- 15-Jun-2011
- Phytochemistry Letters. Amsterdam: Elsevier B.V., v. 4, n. 2, p. 93-96, 2011.
- 93-96
- Elsevier B.V.
- Dihydroisocoumarins
- Endophytic fungi
- Bioactive compounds
- http://dx.doi.org/10.1016/j.phytol.2010.11.003
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/26027
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