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:
Jun. 10, 1980
Filed:
Jul. 20, 1978
Walter von Bebenburg, Buchschlag, DE;
Norbert Schulmeyer, Morfelden, DE;
Vladimir Jakovlev, Maintal, DE;
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler, Frankfurt, DE;
Abstract
There are produced 6-aryl-s-triazolo-(4,3-a)-pyrido-(2,3-f)-(1,4)-diazepines of the formula: ##STR1## wherein R.sub.1 is hydrogen, a halogen atom, an alkyl mercapto group having 1 to 6 carbon atoms, R.sub.2 is hydrogen, an alkyl group with 1 to 6 carbon atoms, R.sub.3 is hydrogen or a halogen or a halogen atom the structural part A-B is the group --CH.sub.2 .dbd.NH-- and Y-Z is the group >C.dbd.N--, >C.dbd.N(.fwdarw.O), and Y-Z is the group >C.dbd.N--, their optical isomers and their pharmaceutically acceptable salts. The compounds have anticonvulsive properties.