Acceso Cerrado
PHYTOCHEMICAL STUDY ON ECTOMYCORRHIZAL FUNGI Cortinarius Magellanicus: AN UNUSUAL BROMINATED SECONDARY METABOLITE ISOLATED
- 1Universidad Andrés Bello
- 2Universidad de Concepcion
- 3
- 4
Revista
journal of the chilean chemical society
ISSN
0717-9707
0717-9324
Acceso abierto
closed
Volumen
67
Página de inicio
5737
Página final
5740
Phytochemical analysis of the basidiomycete Cortinarius magellanicus (family Cortinariaceae) resulted in the isolation of eight secondary metabolites, where a brominated secondary metabolite was isolated for first time from a natural source. The structure elucidation of this compound was made using one- and two-dimensional NMR experiments, FT-IR, GC-MS, HRESIMS and chemical derivation. The disk diffusion assay of the brominated compound 4 and 8 revealed a low inhibition on Gram-positive and Gram-negative bacteria, respectively. No antifungal activities were detected for these compounds.