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Table 1 In vitro antimalarial activity of plumbagin, chloroquine and artesunate

From: Antimalarial activity of plumbagin in vitro and in animal models

Compound

IC50against 3D7 chloroquine-sensitive P. falciparum clones (nM)

IC50against K1 chloroquine resistant P. falciparum clones (nM)

Plumbagin

580 (270–640)

370 (270–490)

Chloroquine

10.5 (9.4–12.1) 

128.7 (109.3–139.2) 

Artesunate

2.1 (1.98–2.54)

1.91 (16.1–2.1)

  1. Data are presented as median (range) of IC50 values (nM).