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dc.contributor.author
Viturro, Carmen Ines  
dc.contributor.author
de la Fuente, Juana Rosa  
dc.contributor.author
Maier, Marta Silvia  
dc.date.available
2019-10-10T20:45:08Z  
dc.date.issued
2004-05  
dc.identifier.citation
Viturro, Carmen Ines; de la Fuente, Juana Rosa; Maier, Marta Silvia; 5-Methylcoumaranones from Mutisia friesiana and their bioactivity; American Chemical Society; Journal of Natural Products; 67; 5; 5-2004; 778-782  
dc.identifier.issn
0163-3864  
dc.identifier.uri
http://hdl.handle.net/11336/85634  
dc.description.abstract
In addition to the known mutisicoumaranones A (1) and B (2), the methanolic extract of the aerial parts of the shrub Mutisia friesiana afforded two new 5-methylcoumaranones, mutisicoumaranones C (3) and D (4). Their structures were elucidated by spectroscopic methods. 13C NMR data for mutisicoumaranones A and B are reported for the first time. All compounds showed antifungal activity against the phytopathogenic fungus Cladosporium cucumerinum and bactericidal activity against Staphylococcus aureus. The presence of 5-methylcoumaranones A-D is biosynthetically related to 5-methylcoumarins and phenolic derivatives previously isolated from M. friesiana.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Chemical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Mutisia friesiana  
dc.subject
Bioactivity  
dc.subject.classification
Otras Ciencias Químicas  
dc.subject.classification
Ciencias Químicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
5-Methylcoumaranones from Mutisia friesiana and their bioactivity  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-09-27T17:11:14Z  
dc.journal.volume
67  
dc.journal.number
5  
dc.journal.pagination
778-782  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Washington  
dc.description.fil
Fil: Viturro, Carmen Ines. Universidad Nacional de Jujuy. Facultad de Ingeniería; Argentina  
dc.description.fil
Fil: de la Fuente, Juana Rosa. Universidad Nacional de Salta. Facultad de Ciencias Exactas; Argentina  
dc.description.fil
Fil: Maier, Marta Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Orgánica; Argentina  
dc.journal.title
Journal of Natural Products  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/np0304058  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1021/np0304058  

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