N-去甲荷叶碱
| 中文名称 | N-去甲荷叶碱 |
|---|---|
| 中文同义词 | N-去甲荷叶碱;酸枣仁碱 IA;原荷叶碱;N-去甲基荷叶碱;N-去甲荷叶碱、酸枣仁碱IA、原荷叶碱;原荷叶碱(N-去甲基荷叶碱);N-去甲荷叶碱标准品;N-去甲荷叶碱对照品 |
| 英文名称 | (R)-Nornuciferine |
| 英文同义词 | (6aR)-4,5,6,6a-Tetrahydro-1,2-dimethoxy-7H-dibenzo[de,g]quinoline;(R)-5,6,6a,7-Tetrahydro-1,2-dimethoxy-4H-dibenzo[de,g]quinoline;(R)-Nornuciferine;1,2-DiMethoxynoraporphine;Daechualkaloid E;N-DesMethylnuciferine;Sanjoinine Ia;Nornu-ciferine |
| CAS号 | 4846-19-9 |
| 分子式 | C18H19NO2 |
| 分子量 | 281.35 |
| EINECS号 | |
| 植物来源 | 荷叶 |
| 相关类别 | 标准品;植物提取物;分析试剂标准品;对照品-中药对照品;生物碱;标准品 -中药标准品;标准品-对照品;标准品,对照品;对照品 |
| Mol文件 | 4846-19-9.mol |
| 结构式 | ![]() |
N-去甲荷叶碱 性质
| 熔点 | 128-129℃ |
|---|---|
| 沸点 | 446.4±45.0 °C(Predicted) |
| 密度 | 1.163±0.06 g/cm3 (20 ºC 760 Torr) |
| 储存条件 | 2-8°C(protect from light) |
| 溶解度 | 可溶于DMSO |
| 形态 | 固体 |
| 酸度系数(pKa) | 8.29±0.20(Predicted) |
| 颜色 | 米白色至浅黄色 |
| InChI | InChI=1S/C18H19NO2/c1-20-15-10-12-7-8-19-14-9-11-5-3-4-6-13(11)17(16(12)14)18(15)21-2/h3-6,10,14,19H,7-9H2,1-2H3/t14-/m1/s1 |
| InChIKey | QQKAHDMMPBQDAC-CQSZACIVSA-N |
| SMILES | N1[C@@]2([H])C3=C(C(OC)=C(OC)C=C3CC1)C1=CC=CC=C1C2 |
IC50: 3.76 μM (CYP2D6)
Ki: 2.34 μM (CYP2D6)
The herb of lotus leaves is a commonly used traditional Chinese medicine with a wide range of pharmacological and physiological activities, particularly the reduction of the blood triglyceride and cholesterol levels. N-Nornuciferine strongly inhibits CYP2D6 activity but shows weak or no inhibition of the other four P450 isoenzymes (CYP2C19, CYP3A4, CYP2E1, CYP2C9). N-Nornuciferine competitively inhibits the CYP2D6-catalyzed dextromethorphan o-demethylation with apparent K i values of 2.34 μM.
