Benzyl- and dibenzyl tetrahydropyridinylidene ammonium salts with antiplasmodial and antitrypanosomal activity

Abstract

AbstractSeveral 1-benzyl and 1,3-dibenzyl derivatives of tetrahydropyridinylidene salts with differing electron withdrawing substituents at the aromatic residues have been prepared. In addition, the amine moiety in position 4 was varied. The new compounds were investigated for their antiplasmodial and antitrypanosomal activities as well as for their cytotoxicity. They were characterized using FT-IR, HRMS and NMR spectroscopy. Structure–activity relationships including reported compounds are discussed. Graphical abstract