Chemical and Pharmaceutical Bulletin · 2000 · 12 citations · 0 references
Life SciencesBiochemistryMedicinal ChemistryCarbohydrate ChemistryGlycan AnalysisGlycan BiosynthesisGlycan StructurePolysaccharide StructureCardiac GlycosidesFlavonoid GlycosidesGlycan Structural AnalysisGlycoside Natural ProductsGlycoside Synthesis
Two new cardiac glycosides called cheiranthosides VI (2) and VII (3) were isolated together with a known one, glucoerysimoside (1) from the seeds of Erysimum cheiranthoides. Based on spectroscopic data, the structures of 2 and 3 were characterized as periplogenin 3-O-beta-D-glucopyranosyl(1-->4)-beta-D-fucopyranoside and periplogenin 3-O-beta-D-glucopyranosyl(1-->4)-beta-D-antiaropyranoside, respectively.