Boehringer Ingelheim Gmbh

Klaus-Reinhold Noll

Helmut Pieper

Johannes Keck

Gerd Kruger

Sigfrid Puschmann

Matyas Leitold

Gunther Engelhardt

Joachim Kaehling

Racemic and optically active compounds of the formula ##STR1## wherein R.sub.1 is hydrogen, fluorine, chlorine, bromine, iodine or cyano,

Bronchospasmolytic 1-(p-amino-phenyl)-2-amino-ethanols-(1) and salts

Compounds of the formula ##STR1## wherein X and R.sub.1 are each chlorine or bromine;

2- OR 4-Hydroxy-3,5-dihalo-benzylamines and salts thereof

Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen or aliphatic or aromatic carboxylic acyl,

Aminobenzyl-amines and salts thereof

Compounds of the formula ##STR1## wherein X is chlorine or bromine;

Halo-substituted hydroxybenzyl-amines as secretolytic agents

Pharmaceutical dosage unit compositions containing as an active ingredient a compound of the formula ##STR1## wherein R.sub.1 is hydrogen, lower alkanoyl, benzoyl or halobenzoyl,

Pharmaceutical compositions containing an aminobenzyl-amine and method

Pharmaceutical dosage unit compositions containing as an active ingredient a compound of the formula ##SPC1## Wherein

Pharmaceutical compositions containing a

Compounds of the formula ##SPC1## Wherein

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Warthausen-Oberhofen, Germany

Klaus-Reinhold Noll