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. 07, 1983
Filed:
Mar. 25, 1982
Alan C Barnes, Cirencester, GB;
Peter A Robson, Upper Stratton, GB;
Roussel Uclaf, Paris, FR;
Abstract
Novel imidazo[1,2-a]quinolines of the formula ##STR1## wherein R is selected from the group consisting of alkyl of 1 to 8 carbon atoms, thienyl, pyridyl and phenyl optionally substituted with at least one member of the group consisting of halogen, alkyl of 1 to 5 carbon atoms and alkoxy of 1 to 5 carbon atoms, R.sub.1 and R.sub.2 are individually selected from the group consisting of hydrogen, halogen, alkyl and alkoxy of 1 to 8 carbon atoms,s cyclohexyl, --NO.sub.2 and phenoxy, R.sub.3 is selected from the group consisting of alkoxy and alkylthio of 1 to 8 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having a remarkable anxiolytic activity and a hypnotic activity and their preparation.