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Registro Completo |
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
19/10/2012 |
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Data da última atualização: |
21/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAUJO, F. D. DA S.; FAVARO, L. C. de L.; ARAUJO, L. W.; OLIVEIRA, F. L. DE; APARICIO, R.; MARSAIOLI, A. J. |
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Afiliação: |
Francisca Diana da Silva Araújo, UNICAMP; LEIA CECILIA DE LIMA FAVARO, CNPAE; Welington Luiz Araújo, USP; Fábio Lazzarotto de Oliveira, UNICAMP; Ricardo Aparicio, UNICAMP; Anita Jocelyne Marsaioli, UNICAMP. |
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Título: |
Epicolactone: natural product isolated from the sugarcane endophytic fungus Epicoccum nigrum. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
European Journal of Organic Chemistry, v. 2012, n. 27, p. 5225?5230, 2012. |
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DOI: |
10.1002/ejoc.201200757 |
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Idioma: |
Português |
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Conteúdo: |
The endophytic fungusEpicoccum nigrumwas isolated from sugarcane and the bioguided fractionation of the ethyl acet-ate extract led to the isolation of epicolactone, mellein, and 4,5-dimethylresorcinol. Characterization of epicolactone by MS, NMR and X-ray crystallography revealed a new natural product with an unusual carbon skeleton. The production of this secondary metabolite decreased in mutants of Epi-coccum nigrumtransformed byAgrobacterium tumefaciens. Additionally, these mutants produced 4-hydroxymellein. |
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Palavras-Chave: |
Bioorganic chemistry; Natural products. |
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Thesaurus Nal: |
Epicoccum nigrum; mutagenesis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01274naa a2200241 a 4500
001 1937232
005 2017-09-21
008 2012 bl uuuu u00u1 u #d
024 7 $a10.1002/ejoc.201200757$2DOI
100 1 $aARAUJO, F. D. DA S.
245 $aEpicolactone$bnatural product isolated from the sugarcane endophytic fungus Epicoccum nigrum.$h[electronic resource]
260 $c2012
520 $aThe endophytic fungusEpicoccum nigrumwas isolated from sugarcane and the bioguided fractionation of the ethyl acet-ate extract led to the isolation of epicolactone, mellein, and 4,5-dimethylresorcinol. Characterization of epicolactone by MS, NMR and X-ray crystallography revealed a new natural product with an unusual carbon skeleton. The production of this secondary metabolite decreased in mutants of Epi-coccum nigrumtransformed byAgrobacterium tumefaciens. Additionally, these mutants produced 4-hydroxymellein.
650 $aEpicoccum nigrum
650 $amutagenesis
653 $aBioorganic chemistry
653 $aNatural products
700 1 $aFAVARO, L. C. de L.
700 1 $aARAUJO, L. W.
700 1 $aOLIVEIRA, F. L. DE
700 1 $aAPARICIO, R.
700 1 $aMARSAIOLI, A. J.
773 $tEuropean Journal of Organic Chemistry$gv. 2012, n. 27, p. 5225?5230, 2012.
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Registro original: |
Embrapa Agroenergia (CNPAE) |
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