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DOI | 10.1186/S13065-019-0516-8 | ||||
Año | 2019 | ||||
Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
The resinous exudates from Escallonia illinita by products was characterized by FT-IR, NMR and HRMS. Six compounds were isolated and identified as follows: 1,5-diphenylpent-1-en-3-one (1), 4-(5-hydroxy-3,7-dimethoxy-4-oxo-4H-chromen-2-yl)phenyl acetate (2), pinocembrin (3), kaempferol 3-O-methylether (4), (3S,5S)-(E)-1,7-diphenylhept-1-ene-3,5-diol (5) and the new diarylheptanoid (3S,5S)-(E)-5-hydroxy-1,7-diphenylhept-1-en-3-yl acetate (6). The anti-oomycete potential of the resinous exudate, as well as the main compounds, was tested in vitro against Saprolegnia parasitica and Saprolegnia australis. The resinous exudate showed a strong anti-oomycete activity. In addition, the compounds 6, 1 and 3 demonstrated significant inhibition of Saprolegnia strains development. These findings strongly suggest that E. illinita is a potential biomass that could be used as a natural anti-oomycete product.
Ord. | Autor | Género | Institución - País |
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1 | MONTENEGRO-VENEGAS, IVAN JOSE | Hombre |
Universidad de Valparaíso - Chile
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2 | Sanchez, Elizabeth | Mujer |
Universidad Técnica Federico Santa María - Chile
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3 | WERNER-NAVARRETE, ENRIQUE ADALBERTO | Hombre |
Universidad del Bío Bío - Chile
Departamento De Ciencias Básicas - Chile |
4 | GODOY-TAPIA, PATRICIO ALFREDO | Hombre |
Universidad Austral de Chile - Chile
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5 | Olguin, Yusser | - |
Universidad Internacional SEK - Chile
Univ SEK - Chile |
6 | Caro, Nelson | Hombre |
Universidad Santo Tomás - Chile
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7 | Ehrenfeld, Nicole | Mujer |
Universidad Santo Tomás - Chile
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8 | MADRID-VILLEGAS, ALEJANDRO MARTIN | Hombre |
Universidad de Playa Ancha - Chile
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Fuente |
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FONDECYT |
Direccion General de Investigacion of Universidad de Playa Ancha and Escuela de Obstetricia y Puericultura de la Universidad de Valparaiso |