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:
Dec. 14, 1976
Filed:
Jan. 28, 1975
Applicant:
Inventors:
Ernst-Christian Witte, Mannheim, DT;
Kurt Stach, Mannheim-Waldhof, DT;
Max Thiel, Mannheim, DT;
Gisbert Sponer, Hemsbach, DT;
Egon Roesch, Mannheim, DT;
Assignee:
Boehringer Mannheim G.m.b.H., Mannheim, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
424250 ; 2602 / ;
Abstract
New 1-[3-(naphth-1-yloxy)-2-hydroxypropyl]-piperazine compounds of the formula: ##STR1## and the pharmacologically compatible salts thereof are outstandingly effective in lowering blood pressure and are thus useful as anti-hypertensive agents.