Primaquine is the only generally available anti-malarial that prevents relapse in vivax and ovale malaria, and the only potent gametocytocide in falciparum malaria.

Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside shows antioxidant activity.

HIV-IN-11 is part of the hydroxylaminoglutaramide (HAPA) transition state isomeric series of HIV protease inhibitors and is a potent and selective inhibitor of HIV-1 protease. HIV-IN-11 competitively inhibits HIV-1 PR (Ki: 0.049 nM) and potently inhibits replication of HIV(IIIb)-infected MT4 lymphocytes at concentrations of 25.0-50.0 nM. HIV-IN-11 displays a longer half-life than indinavir sulfate in animal models and serves as a promising second-generation HIV protease inhibitor.