Patents Assigned to Institute de Recherche Jouveinal - Justia Patents Search

Patents Assigned to Institute de Recherche Jouveinal

Enantiomers derived from (S)-2-amino-2-(3,4-dichlorobenzyl)-1-propanol, their use and method of preparation

Patent number: 5348980

Abstract: Enantiomers of (S) configuration of formula (I) ##STR1## in which R is H or methyl, with antiallergic and in particular antihistaminic activity, useful as medicinal products.

Type: Grant

Filed: May 3, 1993

Date of Patent: September 20, 1994

Assignee: Institute de Recherche Jouveinal

Inventors: Gilbert Aubard, Jacques Bure, Alain Calvet, Claude J. Gouret, Agnes Grouhel, Jean-Louis Junien