Myocardium-protecting pyridine derivatives having an anti-arrhythmic activity and an activity as blood-platelets antiaggregants

摘要

The present invention relates to new pyridine derivatives of formula: wherein R1 is an alkyl or an alicyclic group, R2 and R3 are alkyls or alicyclic groups or form an heterocycle with the atom of nitrogen to which they are bonded; the invention also relates to a process for the preparation of said derivatives and the medicines containing at least one of the said derivatives.