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Design, synthesis and structure–activity relationships of (1H-pyridin-4-ylidene)amines as potential antimalarials

structure–activity relationships (1H-pyridin-4-ylidene)amines antimalarials

(1H-Pyridin-4-ylidene)amines containing lipophilic side chains at the imine nitrogen atom were prepared as potential clopidol isosteres in the development of antimalarials. Their antiplasmodial activity was evaluated in vitro against the Plasmodium falciparum W2 (chloroquine-resistant) and FCR3 (atovaquone-resistant) strains. The most… Read more ›

Daniel J.V.A. dos Santos
Malaria
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Substituent effects on O–H and S–H bond dissociation enthalpies of disubstituted phenols and thiophenols

Substituent effects on O–H and S–H bond dissociation enthalpies

The O–H and S–H homolytic bond dissociation enthalpies of a set of disubstituted phenols and thiophenols (NH2, OH, CH3, Cl, CF3, and NO2) have been computed by a density functional theory procedure with the 6-311++G(d,p) basis set. A very good… Read more ›

Daniel J.V.A. dos Santos
Thermochemistry
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