Search results for "phytostilbenes"

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Anti-Cancer Activity of Resveratrol and Derivatives Produced by Grapevine Cell Suspensions in a 14 L Stirred Bioreactor

2017

International audience; In the present study, resveratrol and various oligomeric derivatives were obtained from a 14 L bioreactor culture of elicited grapevine cell suspensions (Vitis labrusca L.). The crude ethyl acetate stilbene extract obtained from the culture medium was fractionated by centrifugal partition chromatography (CPC) using a gradient elution method and the major stilbenes contained in the fractions were subsequently identified by using a (13)C-NMR-based dereplication procedure and further 2D NMR analyses including HSQC, HMBC, and COSY. Beside δ-viniferin (2), leachianol F (4) and G (4'), four stilbenes (resveratrol (1), ε-viniferin (5), pallidol (3) and a newly characterized…

0301 basic medicineMagnetic Resonance SpectroscopyDimerEthyl acetatePharmaceutical ScienceresveratrolResveratrolAnalytical Chemistrybioreactorchemistry.chemical_compoundBioreactors0302 clinical medicineStilbenesDrug DiscoveryVitisphytostilbenesMolecular Structure[CHIM.ORGA]Chemical Sciences/Organic chemistryBiological activity3. Good healthanticancer activityBiochemistryBatch Cell Culture TechniquesChemistry (miscellaneous)030220 oncology & carcinogenesisMolecular MedicineVitis labruscaCell SurvivalArticlePallidollcsh:QD241-44103 medical and health scienceslcsh:Organic chemistry[ CHIM.ORGA ] Chemical Sciences/Organic chemistryCell Line TumorPlant Cellsfibroblasts[SDV.BBM] Life Sciences [q-bio]/Biochemistry Molecular BiologymelanomaHumans[SDV.BBM]Life Sciences [q-bio]/Biochemistry Molecular BiologyPhysical and Theoretical ChemistryCell growthresveratrol; phytostilbenes; melanoma; fibroblasts; anticancer activity; bioreactor; Vitis labruscaOrganic Chemistry[CHIM.ORGA] Chemical Sciences/Organic chemistryAntineoplastic Agents Phytogenic030104 developmental biologychemistryCell cultureFetal bovine serumChromatography LiquidMolecules
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