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Planta Med 1988; 54(5): 450-451
DOI: 10.1055/s-2006-962497
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© Georg Thieme Verlag Stuttgart · New York

Weitere acylierte Chalkone aus Bidens pilosa

Further Acylated Chalcones from Bidens pilosa Bernhard Hoffmann, Josef Hölzl
  • Institut für Pharmazeutische Biologie der Universität Marburg, Deutschhausstr. 17 1/2, D-3550 Marburg/L., Federal Republic of Germany.
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Publication History

1987

Publication Date:
24 January 2007 (online)

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Abstract

Three new acylated chalcone glucosides [okanin 4′-O-β-D-(4″-acetyl-6″-trans-p-coumaroyl)-glucoside, okanin 4′-O-β-D-(2″,4″-diacetyl-6″-trans-p-coumaroyl)-glucoside, and okanin 4′-O-β-D-(3″,4″-diacetyl-6″-trans-p-coumaroyl)-glucoside] have been isolated from the leaves of Bidens pilosa L. (Asteraceae). Their structures have been elucidated by spectroscopic methods (1H-NMR, 2D-1H-NMR, 13C-NMR spectroscopy).