Iridoid glucosides from Veronica hederifolia.
A new iridoid glucoside, urphoside A, and six known iridoid glucosides, pikuroside, aucubin, veronicoside, catalposide, amphicoside, and verminoside, were isolated from Veronica hederifolia together with a known megastigmane glucoside, 3-hydroxy-5,6-epoxy-beta-ionol-9-O-beta-D-glucopyranoside, and a hexitol, dulcitol. The structures of the isolated compounds were established by the extensive 1D- and 2D-NMR spectroscopy.
Harput
Ummuhan Sebnem
US
Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, Japan.
Saracoglu
Iclal
I
Nagatsu
Akito
A
Ogihara
Yukio
Y
D039823:Iridoids / Q000737:chemistry* / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D032264:Veronica / Q000737:chemistry*
D039823:Iridoids; D010936:Plant Extracts