O-Nornuciferine
产品名称:O-Nornuciferine
产品描述:
植物来源 | 天然产物 > 莲科 > 莲属 |
结构类型 | 天然产物 > 生物碱 |
产品描述 | O-Nornuciferine reveals distinct in vitro hERG blockages measured in HEK293 cells with the IC50 value of 2.89 uM. |
体外活性 | In an in vitro screening of herbal materials for hERG blockers using an automated two-microelectrode voltage clamp assay on Xenopus oocytes, an alkaloid fraction of Nelumbo nucifera Gaertn. (lotus) leaves induced ?50% of hERG current inhibition at 100 μg/mL. Chromatographic separation resulted in the isolation and identification of (-)-asimilobine, 1, nuciferine, 2, O-Nornuciferine, 3, N-nornuciferine, 4, and liensinine, 5. In agreement with in silico predicted ligand-target interactions, 2, 3, and 4 revealed distinct in vitro hERG blockages measured in HEK293 cells with IC50 values of 2.89, 7.91, and 9.75 μM, respectively. |
分子量 | 281.35 |
分子式 | C18H19NO2 |
CAS No. | 3153-55-7 |
存储
Powder: -20°C for 3 years | In solvent: -80°C for 2 years
溶解度
DMSO: 50 mg/mL (177.71 mM)
( < 1 mg/mL refers to the product slightly soluble or insoluble )
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