Flavonolglykoside aus Urtica dioica1,2

: Beside sitosterol, sitosterolglucoside, and sopoletine, 7 flavonol glycosides have been isolated for the first time from flowers of URTICA DIOICA (male and female). Their structures were determined by chromatographic and spectroscopic methods (UV, FD-MS, (1)H-NMR, (13)C-NMR).