Product Description: Chaparrinone is a quassinoid that can be isolated from the root of Eurycoma harmandiana. Chaparrinone has antimalarial and cytotoxic activities against Plasmodium falciparum and P-388 cells (IC50: 0.037 and 0.34 μg/mL respectively)[1][2].
Applications: COVID-19-immunoregulation
Formula: C20H26O7
References: [1]Kanchanapoom T, et al. Quassinoids from Eurycoma harmandiana. Phytochemistry. 2001 Aug;57(8):1205-8./[2]François G, et al. Antimalarial and cytotoxic potential of four quassinoids from Hannoa chlorantha and Hannoa klaineana, and their structure-activity relationships. Int J Parasitol. 1998 Apr;28(4):635-40.