中文名 | N-去甲基荷叶碱 |
英文名 | N-Nornuciferine |
别名 | 原荷叶碱 酸枣仁碱 IA N-去甲荷叶碱 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 原荷叶碱(N-去甲基荷叶碱) |
英文别名 | Sanjoinine Ia N-Nornuciferine Daechualkaloid E (R)-Nornuciferine N-DesMethylnuciferine 1,2-DiMethoxynoraporphine (R)-5,6,6a,7-Tetrahydro-1,2-dimethoxy-4H-dibenzo[de,g]quinoline (6aR)-4,5,6,6a-Tetrahydro-1,2-dimethoxy-7H-dibenzo[de,g]quinoline |
CAS | 4846-19-9 |
化学式 | C18H19NO2 |
分子量 | 281.35 |
密度 | 1.163±0.06 g/cm3 (20 ºC 760 Torr) |
熔点 | 128-129℃ |
沸点 | 446.4±45.0 °C(Predicted) |
溶解度 | 极微溶 (0.12g/L) (25 °C) |
酸度系数 | 8.29±0.20(Predicted) |
存储条件 | 2-8°C(protect from light) |
外观 | 灰白色至浅黄色 (固体) |
物化性质 | 白色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于荷叶。 |
体外研究 | 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. |
参考资料 展开查看 | 1. [IF=3.512] Thitirat Meelaph et al."Coregulation of Biosynthetic Genes and Transcription Factors for Aporphine-Type Alkaloid Production in Wounded Lotus Provides Insight into the Biosynthetic Pathway of Nuciferine."Acs Omega. 2018;3(8):8794–8802 2. [IF=4.36] Yu Zhang et al."Screening of hypolipidemic active components in Jiang-Zhi-Ning and its preliminary mechanism research based on “active contribution value” study."J Ethnopharmacol. 2021 May;272:113926 3. [IF=7.514] YueTong Yu et al."Identification and Quantification of Oligomeric Proanthocyanidins, Alkaloids, and Flavonoids in Lotus Seeds: A Potentially Rich Source of Bioactive Compounds."Food Chem. 2022 Jan;:132124 4. [IF=1.902] Yongjing Liu et al."Evaluation of Green and Efficient deep eutectic solvents as media for extracting Alkaloids from Lotus Leaf."Biomedical Chromatography. 2021 Dec 06 5. [IF=4.35] Xiaoji Cao et al."Green Extraction-Assisted Pseudo-Targeted Profile of Alkaloids in Lotus Seed Epicarp Based on UPLC-QTOF MS with IDA."Foods. 2022 Jan;11(7):1056 |
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