| Identification | Back Directory | [Name]
Neferine | [CAS]
2292-16-2 | [Synonyms]
Neferin
NEFERINE
Methylliensinine
Neferine USP/EP/BP
4''-O-Methylliensinine
4-[[(1R)-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl]methyl]-2-[[(1R)-6-methoxy-1-(4-methoxybenzyl)-2-methyl-3,4-dihydro-1H-isoquinolin-7-yl]oxy]phenol
4-[(1,2,3,4-Tetrahydro-6,7-dimethoxy-2-methylisoquinolin-1-yl)methyl]-2-[[1,2,3,4-tetrahydro-6-methoxy-1-[(4-methoxyphenyl)methyl]-2-methylisoquinolin-7-yl]oxy]phenol
4-[[(1r)-6,7-dimethoxy-2-methyl-3,4-dihydro-1h-isoquinolin-1-yl]methyl]-2-[[(1r)-6-methoxy-1-[(4-methoxyphenyl)methyl]-2-methyl-3,4-dihydro-1h-isoquinolin-7-yl]oxy]phenol
4-[[(1S)-1,2,3,4-Tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl]methyl]-2-[[(1R)-1,2,3,4-tetrahydro-6-methoxy-1-[(4-methoxyphenyl)methyl]-2-methyl-7-isoquinolinyl]oxy]-phenol
Phenol,4-[[(1S)-1,2,3,4-tetrahydro-6,7-diMethoxy-2-Methyl-1-isoquinolinyl]Methyl]-2-[[(1R)-1,2,3,4-tetrahydro-6-Methoxy-1-[(4-Methoxyphenyl)Methyl]-2-Methyl-7-isoquinolinyl]oxy]- | [Molecular Formula]
C38H44N2O6 | [MDL Number]
MFCD01707128 | [MOL File]
2292-16-2.mol | [Molecular Weight]
624.77 |
| Chemical Properties | Back Directory | [Melting point ]
59-61 °C | [Boiling point ]
710.9±60.0 °C(Predicted) | [density ]
1.185±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C | [solubility ]
DMSO: >15mg/mL | [form ]
powder | [pka]
9.28±0.45(Predicted) | [color ]
white to beige | [optical activity]
[α]/D -34 to -44° (c=0 3. CHCl3) | [InChIKey]
MIBATSHDJRIUJK-ROJLCIKYSA-N |
| Hazard Information | Back Directory | [Description]
A bisbenzylisoquinoline alkaloid from Nelumbo nucifera, the structure of this base has been shown to be that represented above based upon chemical degrada_x0002_tive studies and spectroscopic data. Four methoxyl groups, one hydroxyl and
two methylimino groups are present. | [Uses]
Neferine is an isoquinoline alkaloid which enhances the antitumor effect of Mitomycin-C in hela cells through activation of p38-MAPK. Useful in the treatment of cervical cancers. | [Definition]
ChEBI: Neferine is a member of isoquinolines. | [Biochem/physiol Actions]
Neferine is a bis-benzylisoquinoline alkaloid isolated from the green seed embryos Nelumbo Nucifera Gaertn (Lotus) that displays multiple pharmacological activities including anti-tumor, antidepressant-like and antiarrhythmic actions. Recent studies shown that neferine potently inhibits proliferation of human osteosarcoma cells while is low-toxic on non-neoplastic human osteoblast cells. Apparently in U2OS cells, neferine stabilizes p21 through the activation of p38 MAPK, which leads to G1 cell cycle arrest. Also, neferine inhibits Ang II-induced HUVSMC proliferation by upregulation of HO-1. | [References]
Yang, Chen.,J. Chin. Chem. Soc., 17,235 (1970) |
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