Please use this identifier to cite or link to this item: http://10.7.2.42:8080/jspui/handle/2011/8880
Title: Annularins I and J: New Metabolites Isolated from Endophytic Fungus Exserohilum rostratum
Keywords: Fungo endofítico
Annularins
Microorganismos
Fungo exserohilum rostratum
Teste antimicrobiano
Issue Date: Aug-2016
Publisher: Universidade Federal do Pará
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.
URI: http://repositorio.ufpa.br/jspui/handle/2011/8880
ISSN: 1678-4790
Appears in Collections:Artigos Científicos - FAQUI/ICEN

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