Oxygen-containing heterocycles. Part XVIII. Synthesis and antiarrhythmic activity of N-[1-(1,4-benzodioxan-2-yl)ethyl]amides of N-substituted α-hydroxy-β-aminopropionic acids
Oxygen-containing heterocycles. Part XVIII. Synthesis and antiarrhythmic activity of N-[1-(1,4-benzodioxan-2-yl)ethyl]amides of N-substituted α-hydroxy-β-aminopropionic acids