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:
May. 04, 1976
Filed:
Feb. 13, 1975
Applicant:
Inventors:
George Francis Field, West Caldwell, NJ (US);
Leo Henryk Sternbach, Upper Montclair, NJ (US);
Armin Walser, West Caldwell, NJ (US);
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602 / ;
Abstract
Novel pyrazino-1,4-diazepines are disclosed together with processes for their preparation and novel intermediates used in these processes. These novel diazepines are useful as sedatives, muscle-relaxants and anti-convulsants.