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:
Jul. 04, 1989
Filed:
Sep. 22, 1987
Applicant:
Inventors:
Wolfgang Ruger, Kelkheim, DE;
Gerd Driesen, Wiesbaden, DE;
Helmut Bohn, Schoneck, DE;
Piero Martorana, Bad Homburg, DE;
Assignee:
Cassella Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514253 ; 5142352 ; 514245 ; 514311 ; 514314 ; 544121 ; 544212 ; 544295 ; 544363 ; 546165 ;
Abstract
Derivatives of tetrahydroquinoline of the formula I ##STR1## and acid addition salts thereof, wherein n denotes 2, 3, 4, 5 or 6, R.sup.1 denotes, for example, alkyl, phenyl or pyridyl, R.sup.2 denotes the radical ##STR2## R.sup.3 and R.sup.4 independently of one another denote, for example, hydrogen, alkyl or cycloalkyl and R.sup.5 denotes, for example, hydrogen, alkyl or phenyl, have useful pharmacological properties.