Please use this identifier to cite or link to this item: http://cicy.repositorioinstitucional.mx/jspui/handle/1003/882
Screening of Yucatecan plant extracts to control Colletotrichum gloeosporioides and isolation of a new pimarene from Acacia pennatula
SERGIO RUBEN PERAZA SANCHEZ
ESAU RUIZ SANCHEZ
Acceso Abierto
Atribución-NoComercial-SinDerivadas
 ACACIA PENNATULA
COLLETOTRICHUM GLOEOSPORIOIDES
DITERPENE
PETIVERIA ALLIACEA
PIMARENE
PISCIDIA PISCIPULA
Screening of seven Yucatecan plant extracts to look for fungicidal activity for the control of Colletotrichum gloeosporioides was carried out. Bioassay-directed purification of the root extract of one of the most active plants, Acacia pennatula, resulted in the isolation of the new compound 15,16-dihydroxypimar-8(14)-en-3-one (1), which in the in vitro bioassay "agar dilution" was shown to have growth, sporulation, and germination inhibition activity. Nuclear magnetic resonance spectrascopic techniques were used to elucidate its structure.
2005
Artículo
Journal of agricultural and food chemistry, 53(7), 2429-2432, 2005
Inglés
Peraza-Sánchez, S. R., Chan-Che, E. O., & Ruiz-Sánchez, E. (2005). Screening of Yucatecan plant extracts to control Colletotrichum gloeosporioides and isolation of a new pimarene from Acacia pennatula. Journal of agricultural and food chemistry, 53(7), 2429-2432.
BIOLOGÍA Y QUÍMICA
Versión publicada
publishedVersion - Versión publicada
Appears in Collections:Artículos de Investigación Arbitrados

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