Richter Gedeon Vegyeszeti Gyar Rt

Karoly Nador

Laszlo Szporny

Egon Karpati

Gabor Kraiss

Eva Palosi

Bela Kiss

Istvan Laszlovszky

Dora Groo

Zsolt Szombathelyi

Katalin Csomor

Aniko Gere

Judit Laszy

Adam Sarkadi

Bela Molnar

Mihaly Bodo

Zsolt Szentirmay

Margit Pellioniszne Paroczai

Pal Scheiber

Nee Szelecsenyi Andrasi

Katalin Sinko

Margit Paroczay

The invention relates to novel nitrogen- and sulfur-containing heterocyclic compounds of the formula (I), acid addition salts thereof, pharmaceutical compositions containing them and a process for their preparation. In the formula (I) ##STR1## Ar stands for an optionally mono- or polysubstituted aryl or heteroaryl group;

Heterocyclic compounds containing nitrogen and sulfur, pharmaceutical

The invention relates to new anti-arrythmic azabicyclo[3.3.1]nonanes of the general formula (I) ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are C.sub.1-4 alkyl groups which are the same or different, or one of them is a benzyl group and the others are C.sub.1-4 alkyl groups, and

Anti-arrhythmic azabicyclic compounds

New bicyclic compounds of the general formula (I), ##STR1## wherein R.sup.1 and R.sup.2 each represent a C.sub.1-6 alkyl group, and

3,7-Diazabicyclo [3.3.1] nonanes having anti-arrhythmic activity

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Budapest, Hungary

Karoly Nador