alpha-Aminoacid derivatives of p-aminobenzoic acid with a potential antiarrhythmic activity.

: Physico-chemical properties as well as two methods of synthesis of the title compounds have been described. The structures of new compounds (obtained as HCl or HBr salts) have been confirmed by elemental and spectral analysis (IR and 1H-NMR). The compounds should display a potential antiarrhythmic activity, as structural analogs of Procainamide.