Neolignan, Flavonoid, Phenylethanoid and Iridoid Glycosides from Phlomis integrifolia

Authors : İclal SARACOĞLU, Mehtap VAREL, İhsan ÇALIŞ

Pages : 739-748

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :From the aerial parts of Phlomis integrifolia Hub.-Mor. insert ignore into journalissuearticles values(Lamiaceae); were isolated a neolignan glucoside, dehyrodiconiferyl alcohol-4-O-b -D-glucopyranoside insert ignore into journalissuearticles values(1);, an ester flavone glycoside, chrysoeriol 7-O-insert ignore into journalissuearticles values(3``-O-trans-p-coumaroyl);-b -D-glucopyranoside insert ignore into journalissuearticles values(2);, four phenylethanoid glycosides, forsythoside B insert ignore into journalissuearticles values(3);, verbascoside insert ignore into journalissuearticles values(=acteoside); insert ignore into journalissuearticles values(4);, leucosceptoside A insert ignore into journalissuearticles values(5); and martynoside insert ignore into journalissuearticles values(6); along with an iridoid glucoside, lamiide insert ignore into journalissuearticles values(7);. The structure elucidation of the isolated compounds was carried out by spectroscopic insert ignore into journalissuearticles values(UV, IR, 1D- and 2D-NMR); methods. The isolation of neolignan glucoside dehyrodiconiferyl alcohol-4-O-b -D-glucopyranoside insert ignore into journalissuearticles values(1); is reported for the first time from a Phlomis species as well as for the family Lamiaceae.
Keywords : Phlomis integrifolia, Lamiaceae, Neolignans, Phenylethanoids, Flavonoids, Iridoids