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Planta Med 1980; 38(2): 147-150
DOI: 10.1055/s-2008-1074851
Research Articles

© Georg Thieme Verlag Stuttgart · New York

Chemical Examination of Flowers of Ipomoea fistulosa

O. C. D. Gupta, Rajni Gupta, P. C. Gupta
  • Department of Chemistry, University of Allahabad, India.
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Publication Date:
29 April 2008 (online)

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Abstract

A new anthocyanin, peonidin-3-O-β-L-arabinopyranosyl-O-β-D-glucopyranoside and the flavonol, kaempferol, have been isolated from flowers of Ipomoea fistulosa Mart. The linkage of sugar moieties in the glycoside at position-3 was characterised on the basis of various specific colour reactions, Rf values, spectral and degradation studies.

Key Word Index

Ipomoea fistulosa - Convolvulaceae - Peonidin-3-o-β-L-arabinopyranosyl-O-β-D-glucopyranoside and Kaempferol.