Please use this identifier to cite or link to this item: http://repositorio.ufpa.br/jspui/handle/2011/8880
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Type: Artigo de Periódico
Issue Date: Aug-2016
Authors: PINHEIRO, Eduardo Antonio Abreu
BORGES, Fábio Cardoso
PINA, Jeferson Rodrigo Souza
FERREIRA, Leila do Remédio Santos
CORDEIRO, Jorgeffson da Silva
CARVALHO, Josiwander Miranda
FEITOSA, André de Oliveira
CAMPOS, Francinete Ramos
BARISON, Andersson
SOUZA, Afonso Duarte Leão de
MARINHO, Patrícia Santana Barbosa
MARINHO, Andrey Moacir do Rosário
Title: Annularins I and J: New Metabolites Isolated from Endophytic Fungus Exserohilum rostratum
Citation: PINHEIRO, Eduardo Antonio Abreu et al. Annularins I and J: New Metabolites Isolated from Endophytic Fungus Exserohilum rostratum. Journal of the Brazilian Chemical Society, São Paulo, v. 27, n. 8, p. 1432-1436, ago. 2016. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532016000801432&lng=pt&nrm=iso>. Acesso em: 19 jul. 2017. <http://dx.doi.org/10.5935/0103-5053.20160140>.
Abstract: The paper describes the isolation of ergosterol peroxide, monocerin, annularin I and annularin J compounds of Exserohilum rostratum biomass extracts. Compounds were isolated by silica gel column chromatography in polarity gradient and the structures were determined by nuclear magnetic resonance (NMR) and mass spectrometry (MS) methods. Monocerin, annularin I and annularin J compounds were tested against Escherichia coli, Pseudomonas aeruginosa and Bacillus subtilis bacteria and showed moderate activity. Annularin I and annularin J compounds are new natural products.
Keywords: Fungo endofítico
Annularins
Microorganismos
Fungo exserohilum rostratum
Teste antimicrobiano
metadata.dc.relation.ispartof: Journal of the Brazilian Chemical Society
ISSN: 1678-4790
Country: Brasil
Publisher: Universidade Federal do Pará
Institution Acronym: UFPA
Appears in Collections:Artigos Científicos - FAQUI/ICEN

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