中文名 | 菜蓟苦素 |
英文名 | cynaropicrin |
别名 | 菜蓟苦素 |
英文别名 | Cynaropikrin cynaropicrin CYNAROPICRIN(SH) Cynaropicrin - Cynara cardunculus (artichoke) 2-Hydroxymethylpropenoic acid (3aR,4S,6aβ,9aβ,9bα)-dodecahydro-8α-hydroxy-3,6,9-tris(methylene)-2-oxoazuleno[4,5-b]furan-4-yl ester 2-Propenoic acid, 2-(hydroxymethyl)-, (3aR,4S,6aR,8S,9aR,9bR)-dodecahydro-8-hydroxy-3,6,9-tris(methylene)-2-oxoazuleno[4,5-b]furan-4-yl ester 2-methylolacrylic acid [(3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-2-keto-3,6,9-trimethylene-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-4-yl] ester [(3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-3,6,9-trimethylidene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-4-yl] 2-(hydroxymethyl)prop-2-enoate |
CAS | 35730-78-0 |
化学式 | C19H22O6 |
分子量 | 346.37 |
密度 | 1.28±0.1 g/cm3 (20 ºC 760 Torr) |
沸点 | 566.2±50.0 °C(Predicted) |
溶解度 | 微溶 (2.4 g/L) (25 ºC), |
酸度系数 | 13.52±0.10(Predicted) |
存储条件 | 2-8℃ |
外观 | 粉末 |
体外研究 | Cynaropicrin strongly inhibits lipopolysaccharide-induced TNF-α release from either murine or human macrophage cells in a dose-dependent manner with the IC 50 values of 8.24 and 3.18 μM, respectively. Cynaropicrin shows significant inhibitory effects toward all mitogenic signals with the IC 50 values of 1.20 (concanavalin A), 1.02 (phytohemagglutinin) and 0.90 μM (lipopolysaccharide), respectively. Cynaropicrin suppresses CTLL-2 cell proliferation in a dose-dependent manner and the 50% inhibitory concentration (IC 50 ) of Cynaropicrin for CTLL-2 cell growth is 0.91 μM. The increased mRNA expression of MMP13 induced by TNF-α is similarly inhibited in a concentration-dependent manner by Cynaropicrin. The increased mRNA expression of HIF-2α induced by IL-1β in SW1353 is inhibited in a concentration-dependent manner by Cynaropicrin. |
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