中文同义词:
柯诺辛;柯诺辛碱;柯诺辛, 钩藤碱;柯诺辛(标准品);柯诺辛,柯诺辛碱;柯诺辛碱?, 99.5%;柯诺辛对照品
英文同义词:
(16E)-16,17-Didehydro-17-methoxy-2-oxocorynoxan-16-carboxylic acid methyl ester;Corynoxine;Corynoxine A;Corynoxan-16-carboxylicacid, 16,17-didehydro-17-methoxy-2-oxo-, methyl ester, (16E)-;Corynoxine, 99.5%;Spiro[3H-indole-3,1(5H)-indolizine]-7-acetic acid, 6-ethyl-1,2,2,3,6,7,8,8a-octahydro-α-(methoxymethylene)-2-oxo-, methyl ester, (αE,1S,6S,7S,8aS)-
相关类别:
分析试剂标准品;植物提取物;对照品、标准品,植物单体,植物提取物;标准品;对照品;中药对照品;对照品-中药对照品;生物碱;标准品 -中药标准品;分析试剂-对照品;标准品,对照品
沸点
560.8±50.0 °C(Predicted)
酸度系数(pKa)
13.61±0.60(Predicted)
生物活性
Corynoxine 是一种从 Uncaria macrophylla 中分离出的四环羟吲哚生物碱。Corynoxine 是一种天然的自噬增强剂,可通过 Akt/mTOR 途径促进 α-突触核蛋白的清除。
体外研究
Corynoxine (6.25-25 μM; 6-12 h) increases the expression of LC3-II, an autophagy specific marker, in N2a and SH-SY5Y cells in a dose-dependent manner.
Corynoxine (25 μM; 48 h) promotes the degradation of wild type (WT) and mutant (A53T) α-syn in inducible PC12 cells via autophagy induction.
Western Blot Analysis
Cell Line: N2a and SH-SY5Y cells
Concentration: 6.25, 12.5, 25 μM
Incubation Time: 6, 12 hours
Result: Induced autophagy in neuronal cell lines.
Cell Line:
N2a and SH-SY5Y cells
Concentration:
6.25, 12.5, 25 μM
Incubation Time:
6, 12 hours
Result:
Induced autophagy in neuronal cell lines.
体内研究
Corynoxine (100-100 mg/kg; oral gavage) exhibits prolongation of the thiopental-induced hypnosis in mice.
Corynoxine (10-100 μM for 12 h) induces autophagy in drosophila.
化学性质
白色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于茜草科植物钩藤。
用途
柯诺辛具有降压,抗心律失常,保护脑缺氧缺血的作用。