Two new flavonol glycosides, Sedacins C (1) and D (2), and two known compounds (3-4), have been isolated from the whole plant of Sedum aizoon L. Their structures have been established as 6 ''-O-(E)-feruloylquercetin (1) and 6 ''-O-(E)-feruloylisorhamnetin (2) by means of spectroscopic analysis and chemical methods.
Two new flavonol glycosides, Sedacins C (1) and D (2), and two known compounds (3-4), have been isolated from the whole plant of Sedum aizoon L. Their structures have been established as 6 ''-O-(E)-feruloylquercetin (1) and 6 ''-O-(E)-feruloylisorhamnetin (2) by means of spectroscopic analysis and chemical methods.