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:
Dec. 14, 1982
Filed:
Dec. 02, 1980
Daniel Farge, Thiais, FR;
Alain Jossin, St-Cloud, FR;
Gerard Ponsinet, Sucy-en Brie, FR;
Daniel Reisdorf, Thiais, FR;
Rhone Poulenc Industries, , FR;
Abstract
Isoquinoline derivatives of the formula ##STR1## wherein the symbol A.sub.1 represents an isoquinol-8-yl, 3-methylisoquinol-8-yl, 3-hydroxymethylisoquinol-5-yl, 3-carboxymethylisoquinol-5-yl, quinol-5-yl, thienopyridyl, benzimidazolyl, thienyl or thiazolyl radical, a 4-(or 5-)carboxyalkylthiazol-2-yl radical in which the alkyl moiety is linear or branched and contains 1 to 4 carbon atoms, or a 1,3,4-thiadiazol-2-yl, pyrazolyl, imidazolyl, pyrimidinyl, pyridazinyl or pyrazinyl radical, monocyclic heterocyclic rings within the definition of A.sub.1 being optionally substituted by a linear or branched alkyl radical containing 1 to 4 carbon atoms, in the (S) or (R,S) form or mixtures thereof, and salts thereof possess useful pharmocological properties, in particular antiviral activity.