Discovery of 1,3,4-oxadiazoles with slow-action activity against Plasmodium falciparum malaria parasites.

To achieve malaria eradication, new preventative agents that act differently to front-line treatment drugs are needed. To identify potential chemoprevention starting points we screened a sub-set of the CSIRO Australia Compound Collection for compounds with slow-action in vitro activity against Plasmodium falciparum. This work identified N,N-dialkyl-5-alkylsulfonyl-1,3,4-oxadiazol-2-amines as a new antiplasmodial chemotype (e.g., 1 96 h IC

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Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Katherine Andrews, Tina Skinner-Adams, Oliver Hutt, John Ryan, Andrew Riches reports financial support was provided by National Health and Medical Research Council of Australia. Anjana Rai reports financial support was provided by Griffith University GUIPRS and GUPRS PhD scholarships. Katherine Andrews reports equipment, drugs, or supplies was provided by Australian Red Cross Lifeblood. Katherine Andrews reports writing assistance was provided by Monash Institute of Pharmaceutical Sciences Centre for Drug Candidate Optimisation. Katherine Andrews reports equipment, drugs, or supplies was provided by Compounds Australia, Griffith University. If there are other authors, they declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.