GlycosidesCardiac GlycosidesGlycoside HydrolasesDigitalis GlycosidesPlant ExtractsIridoid GlycosidesDigitoxinIridoidsPlant Components, AerialMolecular StructureGlucosidesMagnetic Resonance SpectroscopyTriterpenesSpectrometry, Mass, Fast Atom BombardmentCardenolidesFlavonolsIridoid GlucosidesRhizomePregnanesDigoxinRutinCimicifugaSaponinsRanunculaceaeOuabainKaempferolsSteviaPhenolsPlants, MedicinalQuercetinbeta-GlucosidaseHydrolysisStructure-Activity RelationshipSpirostansFlavonoidsChromatography, High Pressure LiquidFlavanonesSulfur CompoundsDrugs, Chinese HerbalSpectrophotometry, InfraredMolecular ConformationVolatile Organic CompoundsAsclepiasMolecular Sequence DataDiterpenes, KauranePlant LeavesNorisoprenoidsSubstrate SpecificityInhibitory Concentration 50Carbohydrate SequenceStereoisomerismPicratesPlant RootsScrophulariaceaeEndo-1,4-beta XylanasesPlant BarkRhodiolaBiphenyl CompoundsDrug Evaluation, PreclinicalCarbohydrate ConformationSpectrometry, Mass, Electrospray IonizationSpectrophotometry, UltravioletSodium-Potassium-Exchanging ATPaseCellvibrioChromatography, Thin LayerCellulaseLamiaceaeKineticsMonoterpenesRubiaceaeXylosidasesXylansResins, PlantDisaccharidesAcanthaceaePlant StemsDrug Screening Assays, AntitumorMethanolModels, MolecularCistancheMass SpectrometryDose-Response Relationship, DrugTerpenesSulfhydryl CompoundsNaphthacenesDiterpenesCellulasesFlavonesPsidiumGardeniaConvolvulaceaeCornusHeterocyclic CompoundsAcanthopanaxAmino Acid SequencePicrorhizaFruitDioscoreaSmall Molecule LibrariesCynanchum