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:
Apr. 28, 1992
Filed:
Apr. 23, 1990
Applicant:
Inventors:
Peter Morsdorf, Langenzenn, DE;
Heidrun Engler, Cadolzburg, DE;
Reinhold Weidner, Nuremberg, DE;
Rolf Herter, Zeitlarn, DE;
Kurt-Henning Ahrens, Nuremberg, DE;
Assignee:
Heumann Pharma GmbH & Co., , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
5142225 ; 514218 ; 544-8 ; 540575 ;
Abstract
New diazine derivatives corresponding to the general formula I ##STR1## and the physiologically acceptable salts thereof are described. The compounds according to the invention are new positive inotropic compounds having a higher and/or more selective action than compounds hitherto known and are therefore suitable for the treatment and prevention of diseases of the heart and circulation.