5-Methylcoumaranones from Mutisia friesiana and their bioactivity
- Autores
- Viturro, Carmen Ines; de la Fuente, Juana Rosa; Maier, Marta Silvia
- Año de publicación
- 2004
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
Fil: Viturro, Carmen Ines. Universidad Nacional de Jujuy. Facultad de Ingeniería; Argentina
Fil: de la Fuente, Juana Rosa. Universidad Nacional de Salta. Facultad de Ciencias Exactas; Argentina
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 - Materia
-
Mutisia friesiana
Bioactivity - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/85634
Ver los metadatos del registro completo
id |
CONICETDig_e6f0c1c82bf16057ea8e77ac7057d4de |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/85634 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
5-Methylcoumaranones from Mutisia friesiana and their bioactivityViturro, Carmen Inesde la Fuente, Juana RosaMaier, Marta SilviaMutisia friesianaBioactivityhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1In 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.Fil: Viturro, Carmen Ines. Universidad Nacional de Jujuy. Facultad de Ingeniería; ArgentinaFil: de la Fuente, Juana Rosa. Universidad Nacional de Salta. Facultad de Ciencias Exactas; ArgentinaFil: 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; ArgentinaAmerican Chemical Society2004-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/85634Viturro, 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; 778-7820163-3864CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/np0304058info:eu-repo/semantics/altIdentifier/doi/10.1021/np0304058info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:56:05Zoai:ri.conicet.gov.ar:11336/85634instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:56:05.746CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
5-Methylcoumaranones from Mutisia friesiana and their bioactivity |
title |
5-Methylcoumaranones from Mutisia friesiana and their bioactivity |
spellingShingle |
5-Methylcoumaranones from Mutisia friesiana and their bioactivity Viturro, Carmen Ines Mutisia friesiana Bioactivity |
title_short |
5-Methylcoumaranones from Mutisia friesiana and their bioactivity |
title_full |
5-Methylcoumaranones from Mutisia friesiana and their bioactivity |
title_fullStr |
5-Methylcoumaranones from Mutisia friesiana and their bioactivity |
title_full_unstemmed |
5-Methylcoumaranones from Mutisia friesiana and their bioactivity |
title_sort |
5-Methylcoumaranones from Mutisia friesiana and their bioactivity |
dc.creator.none.fl_str_mv |
Viturro, Carmen Ines de la Fuente, Juana Rosa Maier, Marta Silvia |
author |
Viturro, Carmen Ines |
author_facet |
Viturro, Carmen Ines de la Fuente, Juana Rosa Maier, Marta Silvia |
author_role |
author |
author2 |
de la Fuente, Juana Rosa Maier, Marta Silvia |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Mutisia friesiana Bioactivity |
topic |
Mutisia friesiana Bioactivity |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
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. Fil: Viturro, Carmen Ines. Universidad Nacional de Jujuy. Facultad de Ingeniería; Argentina Fil: de la Fuente, Juana Rosa. Universidad Nacional de Salta. Facultad de Ciencias Exactas; Argentina 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 |
description |
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. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-05 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/85634 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 0163-3864 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/85634 |
identifier_str_mv |
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 0163-3864 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/np0304058 info:eu-repo/semantics/altIdentifier/doi/10.1021/np0304058 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
American Chemical Society |
publisher.none.fl_str_mv |
American Chemical Society |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844613687336239104 |
score |
13.070432 |