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New 4-(N-cinnamoylbutyl)aminoacridines as potential multi-stage antiplasmodial ...
Fonte, Mélanie; Fontinha, Diana; Moita, Diana; Caño-Prades, Omar; Avalos-Padilla, Yunuen; Fernàndez-Busquets, Xavier; Prudêncio, Miguel; Gomes, PaulaA novel family of 4-aminoacridine derivatives was obtained by linking this heteroaromatic core to different trans-cinnamic acids. The 4-(N-cinnamoylbutyl)aminoacridines obtained exhibited in vitro activity in the low- or sub-micromolar range against (i) hepatic stages of Plasmodium berghei, (ii) erythrocytic forms of Plasmodium falciparum, and (iii) early and mature gametocytes of Plasmodium falciparum. The mos...
The protein aggregation inhibitor YAT2150 has potent antimalarial activity in P...
Bouzón-Arnáiz, Inés; Avalos-Padilla, Yunuen; Biosca, Arnau; Caño-Prades, Omar; Román-Álamo, Lucía; Valle, Javier; Andreu, David; Moita, DianaBackground: By 2016, signs of emergence of Plasmodium falciparum resistance to artemisinin and partner drugs were detected in the Greater Mekong Subregion. Recently, the independent evolution of artemisinin resistance has also been reported in Africa and South America. This alarming scenario calls for the urgent development of new antimalarials with novel modes of action. We investigated the interference with p...