A process for the preparation of ivabradine pharmaceutically acceptable salts is disclosed. An amorphous form of ivabradine hydrochloride and a process for the preparation of it are also provided.Linvention concerne un procédé de préparation de sels pharmaceutiquement acceptables divabradine. Linvention concerne une forme amorphe de chlorhydrate divabradine et un procédé de sa préparation.