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:
Aug. 04, 1981
Filed:
Sep. 12, 1979
Applicant:
Inventors:
Wilhelm Bartmann, Bad Soden am Taunus, DE;
Elmar Konz, Bad Soden am Taunus, DE;
Harry M Geyer, Somerville, NJ (US);
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
424250 ; 2602444 ; 4242484 ; 424258 ; 544128 ; 544363 ; 546 90 ; 546143 ;
Abstract
Isoquinolines of the formula ##STR1## in which R.sub.1 is piperidino, piperazino or piperazino N-substituted thereof by alkyl of 1 to 4 carbon atoms, alkylene of 1 to 4 carbon atoms wherein said alkylene is substituted in turn by fluorobenzoyl, or CHO; R.sub.2 is phenyl or phenyl substituted by alkyl of 1 to 4 carbon atoms, halogen, amino or nitro; and R.sub.3 is hydrogen or halogen, a process for their preparation and medicaments containing the isoquinolines, especially the use of said medicaments as antidepressants.