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Planta Med 1990; 56(4): 413-415
DOI: 10.1055/s-2006-960997
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© Georg Thieme Verlag Stuttgart · New York

Flavonoidglykoside und andere hydrophile Inhaltsstoffe aus den Blüten von Heterotheca inuloides

Flavonoid Glycosides and Other Hydrophilic Compounds from Flowers of Heterotheca inuloides Christiane Jerga, Irmgard Merfort, Günter Willuhn
  • Institut für Pharmazeutische Biologie der Heinrich-Heine-Universität Düsseldorf, Geb. 26.23, Universitätsstr. 1, D-4000 Düsseldorf 1, Federal Republic of Germany
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Publication History

1989

Publication Date:
05 January 2007 (online)

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Abstract

Ten flavonoid glycosides were identified in flowers of Heterotheca inuloides (“Mexican Arnica”). Their structures were established by spectral data (UV, 1H-NMR, 13C-NMR, mass) and total acid hydrolysis as kaempferol 3-β-glucoside, 3-β-galactoside, 3-β-rutinoside, 3-β-robinobioside, quercetin 3-β-glucoside, 3-β-galactoside, 3-β-glucuronide, 3-β-glucuronide-6″-methylester, 3-α-L-arabinoside, and 3-β-rutinoside. Additionally, caffeic, protocatechuic, and chlorogenic acid as well as umbelliferone were found.

Key words

Heterotheca inuloides - Mexican Arnica - flavonoid glycosides - hydrophilic compounds