Betulinic acid (>97%)

Anti-AIDS agents, 11. Betulinic acid and platanic acid as anti-HIV principles from Syzigium claviflorum, and the anti-HIV activity of structurally related triterpenoids: T. Fujioka, et al.; J. Nat. Prod. 57, 243 (1994) | Discovery of betulinic acid as a selective inhibitor of human melanoma that functions by induction of apoptosis: E. Pisha, et al.; Nat. Med. 1, 1046 (1995) | Betulinic acid suppresses carcinogen-induced NF-kappa B activation through inhibition of I kappa B alpha kinase and p65 phosphorylation: abrogation of cyclooxygenase-2 and matrix metalloprotease-9: Y. Takada & B.B. Aggarwal: J. Immunol. 171, 3278 (2003) | Betulinic acid as new activator of NF-kappaB: molecular mechanisms and implications for cancer therapy: H. Kasperczyk, et al.; Oncogene 24, 6945 (2005) | Betulinic acid and its derivatives, potent DNA topoisomerase II inhibitors, from the bark of Bischofia javanica: S. Wada & R. Tanaka; Chem. Biodivers. 2, 689 (2005) | Activation and inhibition of the proteasome by betulinic acid and its derivatives: L. Huang, et al.; FEBS Lett. 581, 4955 (2007) | Antimalarial activity of betulinic acid and derivatives in vitro against Plasmodium falciparum and in vivo in P. berghei-infected mice: M.S. de Sa, et al.; Parasitol. Res. 105, 275 (2009) | Betulinic acid, a natural compound with potent anticancer effects: F.B. Mullauer, et al.; Anticancer Drugs 21, 215 (2010)