E. Pękala, K. Stadnicka, A. Broda
Mar 1, 2005
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Influential Citations
15
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Journal
European journal of medicinal chemistry
Abstract
The synthesis of unsubstituted and halogen substituted 5-arylidene basic amide derivatives of imidazolidine-2,4-dione is described. Structural elucidation based on X-ray analysis was performed for four representative compounds. The effect of the studied compounds on the electrocardiogram was examined in vitro in the non-working heart perfusion test and that of an anti-arrhythmic activity in the rat coronary artery ligation-reperfusion model. The most active compound: (5Z)-(3-chloro)benzylidene-3-{2-[4-(hydroxyethyl)piperazin-1-yl]-2-oxoethyl}imidazolidine-2,4-dione has shown properties of the compounds belonging to class Ia, according to the Vaughan Williams classification. Chosen compounds evaluated in vivo were devoid of anticonvulsant and neurotoxical activity.