Il Farmaco

Aminoderivatives of cycloalkanespirohydantoins: synthesis and biological activity

E Naydenova, N Pencheva, J Popova, N Stoyanov…

Index: Naydenova, Emilia; Pencheva, Nevena; Popova, Julita; Stoyanov, Neyko; Lazarova, Maria; Aleksiev, Boris Farmaco, 2002 , vol. 57, # 3 p. 189 - 194

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Citation Number: 36

Abstract

3-Aminocycloalkanespiro-5-hydantoins were synthesized and their biological activity was studied. In contrast to hydantoins, these compounds failed to induce either anticonvulsive effects in the central nervous system or inhibitory effects on cholinergic contractions in the enteric nervous system. However, they exerted well pronounced, atropinsensitive, contractile effects on the guinea-pig ileum longitudinal muscle preparations. Structure– ...