The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 20, 1982
Filed:
Jan. 19, 1981
Albrecht Franke, Wachenheim, DE;
Dieter Lenke, Ludwigshafen, DE;
Josef Gries, Wachenheim, DE;
Hans D Lehmann, Hirschberg-Leutershausen, DE;
BASF Aktiengesellschaft, , DE;
Abstract
Aminopropanol derivatives of 6-hydroxy-2,3,4,5-tetrahydro-1-H-1-benzazepin-2-one of the formula ##STR1## where R is alkyl of 1 to 6 carbon atoms, which is unsubstituted or substituted by hydroxyl or by alkoxy of 1 to 3 carbon atoms, or is alkenyl or alkynyl of 3 to 6 carbon atoms or is cycloalkyl of 3 to 7 carbon atoms in the ring, and their physiologically acceptable addition salts with acids, their preparation and pharmaceutical formulations, containing the said compounds, which because of their .beta.-sympatholytic action can be used as cardiac and circulatory drugs.