New Kaempferol Glycosides from Equisetum Species
نویسنده
چکیده
M. Veit3*, F.-C. Czygan3, L. Witteb, K. R. Markhamc, H. Geigerd a Lehrstuhl für Pharmazeutische Biologie, Universität Würzburg, Mittlerer Dallenbergweg 64, D-97082 Würzburg b Institut für Pharmazeutische Biologie, Technische Universität Braunschweig, Mendelssohnstraße 1, D-38106 Braunschweig c Industrial Research Limited, Petone, New Zealand d FB 13, Botanik, Universität des Saarlandes, D-66041 Saarbrücken Z. Naturforsch. 48 b, 1398-1400 (1993); received June 23, 1993 Equisetum, Equisetaceae, Kaempferol-3-0-(6"-0-malonylglucopyranoside)-7-0-glucopyranoside, Kaempferol-3-0-rutinoside-7-0-sophoroside, NMR Spectra Kaempferol-3-0-rutinoside-7-0-sophoroside and kaempferol-3-0-(6-0-malonylglucoside)-7-Ö-glucoside were isolated from Equisetum palustre and Equisetum x litorale, respec tively. Their structures are prooved.
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