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Please use this identifier to cite or link to this item: http://dspace.utalca.cl/handle/1950/4322

Title: Contents of 1,4-Benzoxazin-3-ones and 2-Benzoxazolinone from Stenandrium dulce (Nees)
Authors: Bravo, H.R.
Copaja, S.V.
Martin, J.S.
Keywords: Stenandrium dulce (Nees); Acanthaceae; Hydroxamic Acids
Issue Date: 2004
Publisher: Verlag Z Naturforsch
Citation: Zeitschrift Fur Naturforschung C-A Journal of Biosciences 59 (3-4): 177-180
Abstract: Secondary metabolites, DIBOA, HBOA, 7-OH-HBOA and BOA, were isolated and quantified from S. dulce (Nees), a native species in Chile belonging to the Acanthaceae family. The highest DIBOA and HBOA contents were determined in leaves (9.25 mmol kgÐ1 fr. wt) and root (6.81 mmol kgÐ1 fr. wt), respectively. Aglycones, 7-OH-HBOA and HBOA, were isolated together from root extracts of Acanthaceae species. Both, HBOA and 7-OH-HBOA should be direct precursors in the biosynthesis of DIBOA and DIMBOA, respectively.
Description: Marin, J.S. Instituto de Biologıa Vegetal y Biotecnologıa, Universidad de Talca, Casilla 747, Talca. Chile
URI: http://dspace.utalca.cl/handle/1950/4322
ISSN: 0939-5075
Appears in Collections:Artículos en publicaciones ISI - Universidad de Talca

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