中文名 | 异牡荆黄素 |
英文名 | Isovitexin |
别名 | 异黄链霉素 异牡荆黄素 异牡荆黄素, 来源于山楂树 异牡荆素(UNDER DEVELOPMENT) 4H-1-BENZOPYRAN-4-ONE,6-尾-D-GLUCOPYRANOSYL-5,7-DIHYDROXY-2-(4-HYDROXYPHENYL)- |
英文别名 | C01714 Isovitexin ISOVITEXIN SAPONARETIN HOMOVITEXIN SAPOMARETOM 6-C-Glucosylapigenin APIGENIN-6-C-GLUCOSIDE APIGENIN 6-C-Β-D-GLUCOSIDE Isovitexin, froM Crataegus pinnatifida |
CAS | 38953-85-4 |
化学式 | C21H20O10 |
分子量 | 432.38 |
密度 | 1.686±0.06 g/cm3(Predicted) |
熔点 | 257-258 °C |
沸点 | 807.0±65.0 °C(Predicted) |
酸度系数 | 5.93±0.40(Predicted) |
存储条件 | 2-8°C |
外观 | 整洁 |
BRN | 66651 |
物化性质 | 淡黄色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于山楂叶,竹叶,新西兰牡荆 Vitex lucens,滨牡荆 Virex littoralis,皂荚 Gleditsia sinensis [Syn.Gleditsia horrida],酸角 Tamarindus indica,亚麻 Linum usitatissimum,獐牙菜 Swertia pseudochinensis.。 |
MDL号 | MFCD00076044 |
体外研究 | Isovitexin protects against LPS-induced oxidative damage by suppressing intracellular ROS generation, and also attenuates the effect of H 2 O 2 on cell viability. Isovitexin (0-100 μg/mL) with LPS (2 μg/mL) is not cytotoxic to RAW 264.7 cells, but 200 μg/mL Isovitexin shows significant cytotoxicity. Isovitexin (25, 50 μg/mL) inhibits LPS-induced increases in TNF-α, IL-6, iNOS, and COX-2 levels. Isovitexin (25, 50 μg/mL) also suppresses the IκBα phosphorylation and degradation in RAW 264.7 cells, and such an effect is consistent with that of JNK1/2 inhibitor. |
体内研究 | Isovitexin (50 and 100 mg/kg, i.p.) causes less severe histopathological changes in the lung sections, and reduces inflammatory cell count in LPS-induced mice. Isovitexin (50 and 100 mg/kg, i.p.) protects against LPS-induced inflammation and oxidative stress in LPS-induced ALI mice by decreasing TNF-α and IL-6 production, ROS generation, and MPO and MDA content, increasing SOD and GSH levels and effectively inhibiting the protein expression of iNOS and COX-2. Isovitexin (25, 50, 100 mg/kg) dose-dependently reduces the survival rate of LPS/D-gal induced hepatic injury in mice. Isovitexin also inhibits NF-κB activation and up-regulates Nrf2 and HO-1 induced by LPS/D-gal in mice. |
WGK Germany | 3 |
海关编号 | 29329990 |
参考资料 展开查看 | 1. Xi Juan Zhao, Peng Mei Guo, Wen Hui Pang, Yao Hai Zhang, Qi Yang Zhao, Bi Ning Jiao, Paul A. Kilmartin,A rapid UHPLC-QqQ-MS/MS method for the simultaneous qualitation and quantitation of coumarins, furocoumarins, flavonoids, phenolic acids in pummelo frui 2. [IF=4.162] Jiuling Deng et al."A Network Pharmacology-Based Investigation to the Pharmacodynamic Material Basis and Mechanisms of the Anti-Inflammatory and Anti-Viral Effect of Isatis indigotica."Drug Des Dev Ther. 2021; 15: 3193–3206 3. [IF=3] Qu Lala et al."Phenotypic assessment and ligand screening of ETA/ETB receptors with label-free dynamic mass redistribution assay."N-S Arch Pharmacol. 2020 Jun;393(6):937-950 |
微信搜索化工百科或扫描下方二维码,添加化工百科小程序,随时随地查信息!