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. 13, 1983
Filed:
May. 09, 1980
Applicant:
Inventors:
Jozsef Kokosi, Budaors, HU;
Istvan Hermecz, Budapest, HU;
Zoltan Meszaros, Budapest, HU;
Gyorgy Szasz, Budapest, HU;
Lelle Vasvari nee Debreczy, Budapest, HU;
Agnes Horvath, Budapest, HU;
Tibor Breining, Budapest, HU;
Assignee:
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT., Budapest, HU;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
424251 ; 544282 ;
Abstract
3 Substituted hexahydro-pyrimido[1, 2 a]azepines and quaternary derivatives, useful as antianginals are prepared. Specifically tested are 3 carboxylates and carbo hydrazides. 3 Cyano Carbamonyl and alkyl compounds are also disclosed.