Iridoid Glucosides from Lamium garganicum subsp. laevigatum

Authors

TAYFUN ERSÖZ
DUYGU KAYA
FUNDA NURAY YALÇIN
CAVİT KAZAZ
ERHAN PALASKA
CHARLOTT H. GOTFREDSEN
SOREN R. JENSEN
İHSAN ÇALIŞ

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), 6\beta-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.

DOI

-

Keywords

Lamium garganicum L. subsp. laevigatum, Lamiaceae, iridoid glucosides

First Page

155

Last Page

162

Recommended Citation

ERSÖZ, TAYFUN; KAYA, DUYGU; YALÇIN, FUNDA NURAY; KAZAZ, CAVİT; PALASKA, ERHAN; GOTFREDSEN, CHARLOTT H.; JENSEN, SOREN R.; and ÇALIŞ, İHSAN (2007) "Iridoid Glucosides from Lamium garganicum subsp. laevigatum," Turkish Journal of Chemistry: Vol. 31: No. 2, Article 6. Available at: https://journals.tubitak.gov.tr/chem/vol31/iss2/6