PROCESSO PARA A PREPARACAO DAS ARILETANOLHIDROXILAMINAS,COMPOSICOES FORTIFICANTES,RACOES DE ANIMAIS,UTILIZACAO,PROCESSOS PARA A PREPARACAO DE COMPOSICOES E PARA A PREPARACAO DE RACOES

摘要

Aryl ethanol-hydroxylamines of the formula in which Ar represents aryl or heteroaryl, each of which can optionally be substituted, and R represents alkyl, aryl, aralkyl, heteroaryl, heteroaralkyl or cycloalkyl, each of which can optionally be substituted, or physiologically tolerated salts thereof, exhibit animal growth-promoting properties. Intermediates therefor of the formula with the exception of phenyl and p-bromophenyl, are also new.