Cavit KAZAZ, Hilal ÖZBEK, Zühal GÜVENALP, L. Ömür DEMİREZER, Türesin ÜNSALAR

Iridoid, flavonoid, and phenylethanoid glycosides form Wiedemannia orientalis

Five iridoid glycosides, lamiide, ipolamiide, ipolamiidoside, $6beta$-hydroxyipolamiide, and 5-hydroxy-8-epi-loganin; 5 flavonoid glycosides, apigenin 7-O-$beta$-glucopyranoside, luteolin 5-O-$beta$- glucopyranoside, isorhamnetin 3-O-rutinoside, quercetin 3-O-rutinoside, and apigenin 7-O-(6''-O-trans-p-coumaroyl)$beta$-glucopyranoside; and a phenylethanoid glycoside, acteoside (= verbascoside), were isolated from the aerial parts of Wiedemannia orientalis (Lamiaceae). Their structures were identified using spectral methods (UV, 1D- and 2D-NMR, and EI-MS).

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