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New bufadienolides from Urginea maritima sensu strictu
1Institute of Pharmacognosy, University of Vienna, Pharmacy-Center, Althanstrasse 14, A-1090 Vienna, Austria. liselotte.krenn@univie.ac.at
Fitoterapia
|March 23, 2000
Abstract:
Two new bufadienolides, 11 alpha-acetylgamabufotalin 3-O-(4-O-beta-D-glucosyl)-alpha-L-rhamnoside (1) and 11 alpha-hydroxyscilliglaucoside (2), were isolated from bulbs of hexaploid Urginea maritima and identified by means of FAB-MS, (1)H-NMR and (13)C-NMR studies.