6533b872fe1ef96bd12d427f

RESEARCH PRODUCT

New acetophenone glucosides isolated from extracts of Helichrysum italicum with antiinflammatory activity.

María Del Carmen RecioJosé-luis RíosAraceli SalaSalvador MáñezRosa M. Giner

subject

KetoneMagnetic Resonance SpectroscopySpectrophotometry InfraredStereochemistryIndomethacinPharmaceutical SciencePharmacognosyAsteraceaeHelichrysum italicumAnalytical Chemistrychemistry.chemical_compoundMiceGlucosideGlucosidesPhenolsDrug DiscoverySpectroscopy Fourier Transform InfraredAnimalsEdemaBenzopyransPharmacologychemistry.chemical_classificationPlants MedicinalbiologyDose-Response Relationship DrugPlant Extractsbeta-GlucosidaseOrganic ChemistryAnti-Inflammatory Agents Non-SteroidalGlycosideAcetophenonesbiology.organism_classificationComplementary and alternative medicinechemistryAldoseActive compoundSpainMolecular MedicineTetradecanoylphorbol AcetateSpectrophotometry UltravioletChromatography Thin LayerAcetophenone

description

Three new acetophenone glucosides (4-6), three known aglycons (1-3), and a benzo-gamma-pyrone glucoside (7) were isolated from the CH(2)Cl(2), EtOAc, and BuOH extracts from the aerial parts of Helichrysum italicum. All the compounds tested showed antiinflammatory activity in a 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced mouse ear edema test, and the ID(50) value of compound 2, the most active compound, was determined.

yearjournalcountryeditionlanguage
2001-10-01Journal of natural products
10.1021/np010125xhttps://pubmed.ncbi.nlm.nih.gov/11678669