Chemistry Journal of Moldova

PHENYLETHANOID AND IRIDOID GLYCOSIDES FROM VERONICA CHAMAEDRYS L.

Author(s):

Alexandra Marchenko, Pavel Kintia, Natalia Mashcenco, Carla Bassarello, Sonia Piacente and Cosimo Pizza


Field: Natural product chemistry and synthesis
Type: Research paper
Issue: 2008 Volume 3, no.2
Pages: 101-104
Keywords:

Veronica chamaedrys L., Scrophulariaceae, phenylethanoid glycoside, iridoid glycoside.


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Abstract (JPEG)

DOI:
dx.doi.org/10.19261/cjm.2008.03(2).08

Graphical Abstract:
 Three phenylethanoid glycosides (1, 2, 3) and one iridoid glycoside (4) were isolated from aerial parts of Veronica chamaedrys L. (Scrophulariaceae) for the first time. On the basis of spectral analysis, the structures of these compounds were determined to be acteoside (3,4-dihydroxy-β-phenylethoxy-O-α-L-rhamnopyranosyl-(1→3)-4-O-caffeoyl-β-D-glucopyranoside) (1), ehrenoside (3,4-dihydroxy-β-phenylethoxy-O-α-L-arabinopyranosyl-(1→2)-α-L-rhamnopyranosyl-(1→3)-4-O-caffeoyl-β-D-glucopyranoside) (2), chamaedroside (3,4-dihydroxy-β-phenylethoxy-O-α-L-rhamnopyranosyl-(1→3)-4-O-caffeoyl-α-L-arabinopyranoside) (3) and aucuboside (4).

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