Contents of 1,4-benzoxazin-3-ones and 2-benzoxazolinone from Stenandrium dulce (Nees)
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2004Metadata
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Bravo, Héctor R.
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Contents of 1,4-benzoxazin-3-ones and 2-benzoxazolinone from Stenandrium dulce (Nees)
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 kg-1 fr. wt) and root (6.81 mmol kg-1 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.
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URI: https://repositorio.uchile.cl/handle/2250/154465
DOI: 10.1515/znc-2004-3-407
ISSN: 09395075
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Zeitschrift fur Naturforschung - Section C Journal of Biosciences, Volumen 59, Issue 3-4, 2018, Pages 177-180
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