Annularins I and J: New Metabolites Isolated from Endophytic Fungus Exserohilum rostratum

Annularins I and J: New Metabolites Isolated from Endophytic Fungus Exserohilum rostratum

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.

Saved in:
Bibliographic Details
Main Authors: Pinheiro,Eduardo A. A., Borges,Fabio C., Pina,Jeferson R. S., Ferreira,Leila R. S., Cordeiro,Jorgeffson S., Carvalho,Josiwander M., Feitosa,André O., Campos,Francinete R., Barison,Andersson, Souza,Afonso D. L., Marinho,Patrícia S. B., Marinho,Andrey M. R.
Format: Digital revista
Language:English
Published: Sociedade Brasileira de Química 2016
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532016000801432
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532016000801432

Similar Items