A novel series of 2,2-dialkyl-1'-(N-substituted aminoalkyl)-spiro-[chroman-4,4' -imidazolidine]-2',5'-diones was synthesized and evaluated for antiarrhythmic activity in chloroform- or/and aconitine-induced ventricular arrhythmia in mice. Among these compounds, (-)-6-chloro-2,2-dimethyl-1'-[3-(4-hydroxypiperidino)propyl] -spiro-[chroman-4,4'-imidazolidine]-2',5' -dione was found to be more effective than reference agents and was selected for further development.
No takes yet. Share an insight, caveat, or question.
Matsukura et al. (1992) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: