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:
Oct. 10, 1989
Filed:
Oct. 08, 1986
Applicant:
Inventors:
Philip A Rossy, Hillsdale, NJ (US);
Marco Thyes, Ludwdigshafen, DE;
Albrecht Franke, Wachenheim, DE;
Horst Koenig, Ludwigshafen, DE;
Hans D Lehmann, Hirschberg, DE;
Josef Gries, Wachenheim, DE;
Ludwig Friedrich, Bruehl, DE;
Dieter Lenke, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514252 ; 514326 ; 544238 ; 544239 ;
Abstract
Novel 6-(acylaminaryl)-3(2H)-pyridazinones of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sup.4, A and B have the meanings given in the description, and their preparation are described. The compounds have thrombocyte aggregation-inhibiting activity.