中文名 | 杜鹃素 |
英文名 | Farrerol |
别名 | 杜鹃素 杜鹃素(标准品) 杜鹃素, 来源于杜鹃 FARREROL 杜鹃素 法尔杜鹃素,5,7-二羟基-2- 4-羟基苯基-6,8-二甲基-2,3-二氢苯并吡喃-4-酮 5,7-二羟基-2-(4-羟基苯基)-6,8-二甲基-2,3-二氢苯并吡喃-4-酮 杜鹃素(法尔杜鹃素,5,7-二羟基-2-(4-羟基苯基)-6,8-二甲基-2,3-二氢苯并吡喃-4-酮) |
英文别名 | FARREROL Farrerol CYRTPOTERINETIN CYRTOPTERINETIN 5,7-Dihydroxy-2-(4-hydroxyphenyl) 5,7,4'-TRIHYDROXY-6,8-DIMETHYLFLAVANONE 6,8-Dimethyl-4',5,7-Trihydroxyflavanone 6,8-DIMETHYL-4',5,7-TRIHYDROXYFLAVANONE 6,8-DIMETHYL-5,7,4'-TRIHYDROXYFLAVANONE 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-diMethylchroMan-4-one 5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethyl-2,3-dihydro-4H-chromen-4-one (S)-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethyl-4-benzopyrone (2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethyl-2,3-dihydro-4H-chromen-4-one |
CAS | 24211-30-1 |
EINECS | 246-080-2 |
化学式 | C17H16O5 |
分子量 | 300.31 |
InChI | InChI=1/C17H16O5/c1-8-15(20)9(2)17-14(16(8)21)12(19)7-13(22-17)10-3-5-11(18)6-4-10/h3-6,13,18,20-21H,7H2,1-2H3/t13-/m0/s1 |
密度 | 1.39 |
熔点 | 212-220 °C |
沸点 | 583.0±50.0 °C(Predicted) |
比旋光度 | (c, 0.1 in MeOH) -23 |
闪点 | 220℃ |
蒸汽压 | 3.44E-14mmHg at 25°C |
溶解度 | DMSO (微溶) 、乙醇 (微溶) |
折射率 | 1.662 |
酸度系数 | 8.22±0.40(Predicted) |
存储条件 | 2-8°C |
外观 | 固体 |
颜色 | Pale Yellow |
物化性质 | 来源于杜鹃. |
MDL号 | MFCD28347824 |
体外研究 | Farrerol observably reduces the production of inflammatory mediators including IL-1β, IL-6, TNF-α, COX-2, and iNOS in LPS-induced RAW264.7 cells via suppressing AKT, ERK1/2, JNK1/2, and NF-κB p65 phosphorylation. Farrerol attenuates β-amyloid-induced oxidative stress and inflammation through Nrf2/Keap1 pathway in a microglia cell line. Farrerol inhibits angiogenesis through Akt/mTOR, Erk and Jak2/Stat3 signal pathway. Farrerol overcomes the invasiveness of lung squamous cell carcinoma cells by regulating the expression of inducers of epithelial mesenchymal transition. Farrerol ameliorates acetaminophen-induced hepatotoxicity via activation of Nrf2 and autophagy. |
体内研究 | Farrerol protects dopaminergic neurons in a rat model of lipopolysaccharide-induced Parkinson's disease by suppressing the activation of the AKT and NF-κB signaling pathways. |
海关编号 | 29329990 |
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