English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/91699
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 34 veces en Web of Knowledge®  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar EndNote (RIS)Exportar EndNote (RIS)
Título

Regiolone and isosclerone, two enantiomeric phytotoxic naphthalenone pentaketides: Computational assignment of absolute configuration and its relationship with phytotoxic activity

Autor Evidente, Antonio; Superchi, Stefano; Cimmino, Alessio ; Mazzeo, Giuseppe; Mugnai, Laura; Rubiales, Diego ; Andolfi, Anna; Villegas-Fernández, Ángel M.
Palabras clave Biological activity
Ab initio calculations
Circular dichroism
Configuration determination
Phytotoxicity
Fecha de publicación oct-2011
EditorWiley-VCH
Citación European Journal of Organic Chemistry 28: 5564-5570 (2011)
ResumenThe absolute configurations of regiolone and isosclerone, two enantiomeric bioactive naphthalenone pentaketides produced by fungi and plants, have been unambiguously assigned by ab initio computational prediction of their theoretical optical rotatory powers and electronic circular dichroism spectra. Isosclerone is produced by the plant pathogen Botrytis cinerea, whereas regiolone is produced by B. fabae. The phytotoxic activities of the two compounds were tested for comparison on faba bean (host of both pathogens) and vine plants (host of only B. cinerea); the (R) configuration at C-4 was found to be a fundamental structural feature for bioactivity. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
URI http://hdl.handle.net/10261/91699
DOI10.1002/ejoc.201100941
Identificadoresdoi: 10.1002/ejoc.201100941
issn: 1434-193X
e-issn: 1099-0690
Aparece en las colecciones: (IAS) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
accesoRestringido.pdf15,38 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 



NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.