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:
Feb. 14, 1978
Filed:
Apr. 09, 1974
Applicant:
Inventors:
Walter vonBebenburg, Buchschlag, DT;
Heribert Offermanns, Grossauheim, DT;
Assignee:
Deutsche Gold- und Silber-Scheideanstalt Vormals Roessler, Frankfurt, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
2602 / ; 260 / ; 2602 / ; 2602 / ; 424232 ; 424263 ;
Abstract
Compounds are prepared having the formula: ##STR1## where R.sub.1 is alkyl of 1 to 6 carbon atoms or phenyl and R.sub.2 is hydrogen or halogen and tautomeric form and pharmacologically acceptable salts thereof. The compounds have sedative, psychosedative, anxiolytic and spasmolytic properties and in some cases antiphlogistic properties.