| 中文名称 | 黄杞苷 |
| 英文名称 | (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one |
| CAS号 | 572-31-6 |
| 分子式 | C21H22O10 |
| 分子量 | 434.39 |
| EINECS号 | 300-009-2 |
| 熔点 | 176-177℃ |
| 沸点 | 763.4±60.0 °C(Predicted) |
| 密度 | 1.66 |
| 溶解度 | DMSO:93.0(最大浓度 mg/mL);214.09(最大浓度 mM) |
| 形态 | 粉末 |
| 酸度系数(pKa) | 7.37±0.60(Predicted) |
| 颜色 | 白色 |
| 海关编码 | 29389090 |
| Target | Value |
|
NF-κB
() |
Engeletin is a flavanonol glycoside isolated from hymenaea martiana , inhibits NF-κB signaling-pathway activation.
Engeletin (25, 50, 100 mg/kg, i.p.) markedly reduces LPS-increased myeloperoxidase activity in mice, activates NF-κB-pathway activation, decreases the production of inflammatory mediators (iNOS and COX-2), and suppresses the expression of TLR4-signaling downstream molecules such as MyD88, IRAK1, TRAF6, and TAK1 proteins.