Iridoid and Bisiridoid Glycosides from Globularia cordifolia
Kirmizibekmez, Hasan1Department of Pharmacognosy, Faculty of Pharmacy, Hacettepe University, TR-06100 Ankara, Turkey
Çaliş, Ihsan1Department of Pharmacognosy, Faculty of Pharmacy, Hacettepe University, TR-06100 Ankara, Turkey
Akbay, Pinar2Department of Applied BioSciences, Institute of Pharmaceutical Sciences, Swiss Federal
Sticher, Otto3Department of Applied BioSciences, Institute of Pharmaceutical Sciences, Swiss Federal Institute of Technology (ETH) Zurich, Winterthurerstr. 190, CH-8057 Zürich, Switzerland
Published in:
Zeitschrift für Naturforschung C. - Walter de Gruyter GmbH. - 2003, vol. 58, no. 5-6, p. 337-341
EnglishAbstract From the methanolic extract of the underground parts of Globularia cordifolia, a new iridoid glycoside, 5-hydroxydavisioside (1) and a new bisiridoid glycoside, globuloside C (2) were isolated along with six known iridoid glycosides, aucubin, melampyroside, monomelittoside, globularifolin, alpinoside and asperuloside. The structures of the isolates were established by 1D and 2D NMR spectroscopy in combination with IR, UV and MS analyses.