N-(1-(W-PHENYL-ALKYL)-PIPERIDYL-4)-N-(PYRIDYL)-CARBOXYLIC ACID AMIDES AND SALTS THEREOF

摘要

Compounds of the formula WHEREIN R is straight or branched alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 2 carbon atoms or phenyl, and N IS AN INTEGER FROM 2 TO 4, INCLUSIVE, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF; THE COMPOUNDS AS WELL AS THE SALTS ARE USEFUL AS NON-NARCOTIC ANALGESICS.