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:
Jan. 19, 1982
Filed:
Aug. 04, 1980
Applicant:
Inventor:
Hartmann Schaefer, Constance, DE;
Assignee:
BYK Gulden Lomberg Chemische Fabrik GmbH, Constance, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
42424854 ; 424250 ; 424251 ; 424244 ; 2602 / ;
Abstract
11-Acyl-2-phenyl- and 11-acyl-5,6-dihydropyrimido[4,5-b][1,5]benzodiazepin-5-ones, their acid-addition salts and their N-oxides provide protective action for the stomach and intestines of warm-blooded animals and inhibit the formation of gastric and intestinal ulcers.