JOURNAL 552


Records of Natural Products
VOLUME & ISSUE
Year: 2015 Issue: 3 July-September
PAGES
p.369 - 373
STATISTICS
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AUTHORS
    Hasan Kırmızıbekmez
PDF OF ARTICLE

GRAPHICAL ABSTRACT


ABSTRACT


From the MeOH extract of the leaves of Digitalis viridiflora five phenylethanoid glycosides (1-5) including a new one were isolated. The structure of the new compound was established as 3,4-dihydroxy-β-phenylethoxy-O-β-quinovopyranosyl-(1 ® 6)-4-O-caffeoyl-β-glucopyranoside (viridifloroside, 1) based on extensive 1D- and 2D-NMR spectroscopy as well as MS. Compound 1 is the first example of a phenylethnoid glycoside bearing a quinovopyranose in its structure. The chemotaxonomic importance of the isolates was also discussed.

KEYWORDS
  • Digitalis viridiflora
  • Plantaginaceae
  • phenylethanoid glycosides
  • viridifloroside
  • chemotaxonomy

SUPPORTING INFORMATION


Supporting Information
Download File 46-RNP-1408-172-SI.pdf (664.02 KB)