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:
Sep. 08, 1987
Filed:
Jul. 22, 1985
Applicant:
Inventors:
Giorgio Cignarella, Milan, IT;
Carmelo A Gandolfi, Milan, IT;
Odoardo Tofanetti, Milan, IT;
Piervitto Cipolla, Milan, IT;
Sergio Tognella, Milan, IT;
Assignee:
Boehringer Biochemia Robin, S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514248 ; 544234 ; 26050117 ; 562462 ; 564222 ; 568328 ; 568330 ;
Abstract
The tricyclic dihydropyridazinone derivatives having formula I ##STR1## are endowed with interesting hypotensive, vasodilating, antiaggregant, antithrombotic and cytoprotective properties and are therefore useful in human or veterinary medicine.