Antifungal methylphenone derivatives and 5-methylcoumarins from Mutisia friesiana

In addition to the known mutisicoumarin A, the aerial parts of the shrub Mutisia friesiana afforded five new methylphenones, two new 5-methylcoumarins and a new related chromone. Their structures were elucidated by spectroscopic methods. 13C NMR data for mutisicoumarin A are reported for the first t...

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Detalles Bibliográficos
Autores principales: Viturro, C.I., De La Fuente, J.R., Maier, M.S.
Formato: JOUR
Materias:
5-Methylcoumarins
Methylphenone Derivatives
Mutisia friesiana
Cladosporium
Cladosporium cucumerinum
Fungi
Mutisia
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09395075_v58_n7-8_p533_Viturro
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_09395075_v58_n7-8_p533_Viturro
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spelling todo:paper_09395075_v58_n7-8_p533_Viturro2023-10-03T15:48:51Z Antifungal methylphenone derivatives and 5-methylcoumarins from Mutisia friesiana Viturro, C.I. De La Fuente, J.R. Maier, M.S. 5-Methylcoumarins Methylphenone Derivatives Mutisia friesiana Cladosporium Cladosporium cucumerinum Cladosporium cucumerinum Fungi Mutisia Mutisia friesiana In addition to the known mutisicoumarin A, the aerial parts of the shrub Mutisia friesiana afforded five new methylphenones, two new 5-methylcoumarins and a new related chromone. Their structures were elucidated by spectroscopic methods. 13C NMR data for mutisicoumarin A are reported for the first time. Mutisiphenones A and B and mutisicoumarin A showed antifungal activity against the phytopathogenic fungus Cladosporium cucumerinum. Fil:Maier, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09395075_v58_n7-8_p533_Viturro
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic 5-Methylcoumarins
Methylphenone Derivatives
Mutisia friesiana
Cladosporium
Cladosporium cucumerinum
Cladosporium cucumerinum
Fungi
Mutisia
Mutisia friesiana
spellingShingle 5-Methylcoumarins
Methylphenone Derivatives
Mutisia friesiana
Cladosporium
Cladosporium cucumerinum
Cladosporium cucumerinum
Fungi
Mutisia
Mutisia friesiana
Viturro, C.I.
De La Fuente, J.R.
Maier, M.S.
Antifungal methylphenone derivatives and 5-methylcoumarins from Mutisia friesiana
topic_facet 5-Methylcoumarins
Methylphenone Derivatives
Mutisia friesiana
Cladosporium
Cladosporium cucumerinum
Cladosporium cucumerinum
Fungi
Mutisia
Mutisia friesiana
description In addition to the known mutisicoumarin A, the aerial parts of the shrub Mutisia friesiana afforded five new methylphenones, two new 5-methylcoumarins and a new related chromone. Their structures were elucidated by spectroscopic methods. 13C NMR data for mutisicoumarin A are reported for the first time. Mutisiphenones A and B and mutisicoumarin A showed antifungal activity against the phytopathogenic fungus Cladosporium cucumerinum.
format JOUR
author Viturro, C.I.
De La Fuente, J.R.
Maier, M.S.
author_facet Viturro, C.I.
De La Fuente, J.R.
Maier, M.S.
author_sort Viturro, C.I.
title Antifungal methylphenone derivatives and 5-methylcoumarins from Mutisia friesiana
title_short Antifungal methylphenone derivatives and 5-methylcoumarins from Mutisia friesiana
title_full Antifungal methylphenone derivatives and 5-methylcoumarins from Mutisia friesiana
title_fullStr Antifungal methylphenone derivatives and 5-methylcoumarins from Mutisia friesiana
title_full_unstemmed Antifungal methylphenone derivatives and 5-methylcoumarins from Mutisia friesiana
title_sort antifungal methylphenone derivatives and 5-methylcoumarins from mutisia friesiana
url http://hdl.handle.net/20.500.12110/paper_09395075_v58_n7-8_p533_Viturro
work_keys_str_mv AT viturroci antifungalmethylphenonederivativesand5methylcoumarinsfrommutisiafriesiana
AT delafuentejr antifungalmethylphenonederivativesand5methylcoumarinsfrommutisiafriesiana
AT maierms antifungalmethylphenonederivativesand5methylcoumarinsfrommutisiafriesiana
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