Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Quercetin-3-O-robinobioside is a quercetin-derived flavonol, exhibits antioxidant activities. It exhibits in-vitro inhibitory activities against leukemia K562 cells.
説明 | Quercetin-3-O-robinobioside is a quercetin-derived flavonol, exhibits antioxidant activities. It exhibits in-vitro inhibitory activities against leukemia K562 cells. |
In vitro | The chemical constituents of Leonurus heterophyllus were separated and purified by repeated column chromatography on silica gel, HPD 100, Sephadex LH-20, and PHPLC. Each compound was characterized by spectroscopic and physical data. Eight compounds have been purified and identified to be Quercetin 3-O-robinobioside (1), rutin (2), isoquerci trin (3), hyperoside (4), quercetin (5), apigenin (6), genkwanin (7), and benzoic acid (8). Among them, compounds 2, 5-7 were isolated from L. heterophyllus for the first time; Compounds 1, 3, 4, 8 were obtained for the first time from the genus Leonurus. The in vitro activities against leukemia K562 Cells of pure components were evaluated by testing their IC50. |
植物由来 |
分子量 | 610.52 |
分子式 | C27H30O16 |
CAS No. | 52525-35-6 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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Quercetin 3-O-robinobioside 52525-35-6 Others Quercetin 3Orobinobioside Quercetin 3 O robinobioside Inhibitor inhibitor inhibit