- Turkish Journal of Chemistry
- Vol: 31 Issue: 2
- Iridoid Glucosides from Lamium garganicum subsp. laevigatum
Iridoid Glucosides from Lamium garganicum subsp. laevigatum
Authors : Tayfun Ersöz, Duygu Kaya, Funda Nuray Yalçin, Cavit Kazaz
Pages : 155-162
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Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :Phytochemical investigations on the above-ground parts of Lamium garganicum subsp. laevigatum resulted in the isolation of 7 iridoid glucosides: shanzhiside methyl ester (1), barlerin (8-O-acetylshanzhiside methyl ester) (2), 6-O-syringyl-8-O-acetylshanzhiside methyl ester (3), 6b-hydroxyipolamiide (4), lamalbide (5), dehydropenstemoside (6), and sesamoside (7). The structure of the iridoids was elucidated by spectroscopic (UV, IR, 1D- and 2D-NMR, and ESI-MS) evidence.Keywords : Lamium garganicum L. subsp. laevigatum, Lamiaceae, iridoid glucosides