| Description | Sappanchalcone shows xanthine oxidase inhibitory activity, is a xanthine oxidase inhibitor. |
| In vitro | The influence of the ethyl acetate (EtOAc) extract of Lignum Sappan and its constituents on growth-related signaling were evaluated by a luciferase assay in cells stably-transfected with NF-κB, STAT1, or STAT3 responsive luciferase reporter plasmid. The inhibitory effect on the cell cycle was determined by flow cytometric analysis. The anti-tumor activities were assessed in vitro and in vivo. The EtOAc extract of Lignum Sappan had inhibitory activities on growth-related signaling and cell mitosis. Three major active compounds were Sappanchalcone, brazilin, and butein. Sappanchalcone blocked cell cycle progression in the G2/M phase, brazilin inhibited TNFα±/NF-κB signaling, while butein inhibited IL-6/STAT3 signaling, as well as TNFα±/NF-κB signaling. The three compounds all demonstrated cytotoxic activities against human tumor cells in vitro. In a S180 tumor cell-bearing mice model, the anti-tumor efficacy of the EtOAc extract was better than the individual compounds acting alone[1] |
| Synonyms | 苏木查耳酮 |
| molecular weight | 286.28 |
| Molecular formula | C16H14O5 |
| CAS | 94344-54-4 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Inhibitory activities of Lignum Sappan extractives on growth and growth-related signaling of tumor cells.Chin J Nat Med. 2014 Aug;12(8):607-12. |