Higenamine

Higenamine (Norcoclaurine), a β2-AR agonist with antioxidant capability, is a key component of the Chinese herb aconite root that prescribes for treating symptoms of heart failure in the oriental Asian countries. Higenamine is also a α1-adrenergic receptor antagonist with hypotensive effect. is a selective LSD1 inhibitor (IC50=1.47 μM) that can be isolated from aconite. Higenamine hydrochloride has anti-inflammatory and antibacterial activity. Higenamine protects myocyte Apoptosis and ischemia/reperfusion (I/R) injury through selective activation of beta2-adrenergic receptor (β2-AR) . Higenamine also reduces I/R-induced myocardial infarction in mice. Higenamine can attenuate IL-1β-induced Apoptosis through ROS-mediated PI3K/Akt signaling pathway. Higenamine protects brain cells from oxygen deprivation. Higenamine can promote bone formation in osteoporosis through the SMAD2/3 pathway. Higenamine can be used to study cancer, inflammation, cardiorenal syndrome and other diseases[1][2][3][4][5][6][7][8][9][10][11].

5843-65-2

Norcoclaurine; Demethyl-Coclaurine

12352005

H302, H312, H332

Adrenergic Receptor; Apoptosis; MAP3K; MDM-2/p53; ROS Kinase

Natural Products

Apoptosis; GPCR/G Protein; MAPK/ERK Pathway; Neuronal Signaling; Protein Tyrosine Kinase/RTK

Metabolism-protein/nucleotide metabolism

Cardiovascular Disease; Endocrinology

https://www.medchemexpress.com/higenamine.html

98.91

DMSO : ≥ 100 mg/mL|H2O : < 0.1 mg/mL (ultrasonic; warming; heat to 60°C)

OC1=CC2=C(C(CC3=CC=C(O)C=C3)NCC2)C=C1O

C16H17NO3

271.31

H302, H312, H332

[1]Wu MP, et al. Higenamine protects ischemia/reperfusion induced cardiac injury and myocyte apoptosis through activation of β2-AR/PI3K/AKT signaling pathway. Pharmacol Res. 2016 Feb;104:115-23.|[2]Lee SR, et al. Acute oral intake of a higenamine-based dietary supplement increases circulating free fatty acidsand energy expenditure in human subjects. Lipids Health Dis. 2013 Oct 21;12:148.|[3]Wen J, et al. Role of Higenamine in Heart Diseases: A Mini-Review. Front Pharmacol. 2022 Jan 10;12:798495. |[4]Chen DT, et al. Pharmacological effects of higenamine based on signalling pathways and mechanism of action. Front Pharmacol. 2022 Sep 15;13:981048. |[5]Romeo I, et al. The Antioxidant Capability of Higenamine: Insights from Theory. Antioxidants (Basel) . 2020 Apr 25;9 (5) :358.|[6]Fang Y, et al. Discovery of higenamine as a potent, selective and cellular active natural LSD1 inhibitor for MLL-rearranged leukemia therapy. Bioorg Chem. 2021 Apr;109:104723. |[7]Ha YM, et al. Higenamine reduces HMGB1 during hypoxia-induced brain injury by induction of heme oxygenase-1 through PI3K/Akt/Nrf-2 signal pathways. Apoptosis. 2012 May;17 (5) :463-74.|[8]Zhu X, et al. Higenamine mitigates interleukin-1β-induced human nucleus pulposus cell apoptosis by ROS-mediated PI3K/Akt signaling. Mol Cell Biochem. 2021 Nov;476 (11) :3889-3897.|[9]Deng T, et al. Higenamine Improves Cardiac and Renal Fibrosis in Rats With Cardiorenal Syndrome via ASK1 Signaling Pathway. J Cardiovasc Pharmacol. 2020 Jun;75 (6) :535-544. |[10]Erasto, Paul et al. Evaluation of Antimycobacterial Activity of Higenamine Using Galleria mellonella as an In Vivo Infection Model. Natural products and bioprospecting vol. 8,1 (2018) : 63-69. |[11]Dong, Hui et al. Higenamine Promotes Osteogenesis Via IQGAP1/SMAD4 Signaling Pathway and Prevents Age- and Estrogen-Dependent Bone Loss in Mice. Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research vol. 38,5 (2023) : 775-791.

Room Temperature

4°C (Powder, sealed storage, away from moisture)

Natural Products

Phase 1

β adrenergic receptor