Iridoid, Phenylethanoid and Monoterpene Glycosides from Phlomis sieheana

Authors : Tayfun Ersöz, Ü. Şebnem Harput, Ihsan Çaliş

Pages : 1-8

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Publication Date : 9999-12-31

Article Type : Makaleler

Abstract :From the aerial parts of Phlomis sieheana, an iridoid glucoside, ipolamiide (1), six phenylethanoid glycosides, acteoside (= verbascoside) (2), cis-acteoside (3), b-hydroxyacteoside (4), leucosceptoside A (5), martynoside (6), forsythoside B (7), and a monoterpene glycoside, betulalbuside A (8) were isolated and characterized. The structure elucidations of the isolated compounds were established on the basis of spectroscopic evidence.
Keywords : Phlomis sieheana, Lamiaceae, iridoid glucoside, ipolamiide, phenylethanoid glycosides, acteoside, cis-acteoside, b-hydroxyacteoside, leucosceptoside A, martynoside, forsythoside B, monoterpene glycoside, betulalbuside A.