Beiersdorf Ag

Biersdorf Ag

Wolfgang Fleck

Rudolf Theodor Petersen

Wolfgang Stenzel

Erich Cohnen

Ben Armah

Heinrich Bahrmann

The present invention is directed to certain aminopyrimidines of the general formula ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 are hydrogen, halogen, alkoxy, alkylthio, or alkyl having 1 to 4 carbon atoms, or cycloalkyl having 3 to 5 carbon atoms and R.sup.4 is hydrogen or an aliphatic or aromatic acyl group, as well as physiologically compatible acid addition salts thereof. Compounds of the present invention are useful as blood pressure lowering agents and in the treatment of glaucoma.

Substituted aminopyrimidines

Phenoxyalkylaminepyridyl ethers of the formula ##STR1## wherein R.sub.1 is methyl, methoxy, or chlorine; R.sub.2 is hydrogen, methyl, alkoxy containing 1 to 4 carbon atoms, nitro, amino, halogen, cyano, or a residue of the formula ##STR2## N IS 2 OR 3, AND THEIR PHYSIOLOGICALLY ACCEPTABLE ACID ADDITION SALTS. These compounds are useful for lowering blood pressure.

Phenoxyalkylaminepyridylethers

Compounds of the formula: ##STR1## (wherein R.sub.1 represents a chlorine atom or a methoxy or cyano group;

Phenoxyalkylamine containing pyridines having blood pressure reducing

Therapeutically active phenoxyalkylamines

Compounds of the formula: ##SPC1## (wherein

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Hamburg, Georgia

Wolfgang Fleck