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:
Nov. 07, 1978
Filed:
Feb. 17, 1977
Applicant:
Inventors:
Claude Jeanmart, Brunoy, FR;
Andre Leger, Paris, FR;
Assignee:
Rhone-Poulenc Industries, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424250 ; 544362 ; 544363 ; 544364 ; 544373 ;
Abstract
Compounds of the formula: ##STR1## wherein A represents a phenyl, pyrid-2-yl, quinol-2-yl or 1,8-naphthyridin-2-yl radical, each such radical being optionally substituted by a halogen atom, an alkyl radical of 1 through 4 carbon atoms, an alkoxy radical of 1 through 4 carbon atoms, the cyano or nitro radical, and R represents hydrogen or an alkyl radical of 1 through 4 carbon atoms, an alkenyl radical of 2 through 4 carbon atoms or an alkanoyl radical of 1 through 4 carbon atoms, possess pharmacological properties and are particularly active as tranquillizers, anti-convulsant agents, decontracturants and agents to produce hypnosis.