In vitro potentiation of antimalarial activities by daphnetin derivatives against Plasmodium falciparum / 生物医学与环境科学（英文）

<p><b>OBJECTIVE</b>To screen the antimalarial compounds of daphnetin derivatives against Plasmodium falciparum in vitro.</p><p><b>METHOD</b>Plasmodium faciparum (FCC1) was cultured in vitro by a modified method of Trager and Jensen. Antimalarial compounds were screened by microscopy-based assay and microfluorimetric method.</p><p><b>RESULTS</b>DA79 and DA78 showed potent antimalarial activity against Plasmodium falciparum cultured in vitro.</p><p><b>CONCLUSION</b>Though the relationship between the structures of daphnetin derivatives and their antimalarial activities has not been clarified yet, this study may provide a new direction for discovery of more potential antimalarial compounds.</p>