Zeitschrift für Naturforschung - Section C Journal of Biosciences
Iridoid and phenylethanoid glycosides from Phlomis tuberosa L.
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Ingia / Ingia
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Kikemikali
A new iridoid glucoside, 8-O-acetylshanzhiside (1), was isolated from the aerial parts of Phlomis tuberosa, together with two known iridoid glucosides, shanzhiside methyl ester and lamalbide. The known phenylethanoid glycosides acteoside and forsythoside B were also obtained and characterized. The structure of 1 was determined by means of 1D- and 2D-NMR spectroscopic evidence.