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:
Jan. 25, 1977
Filed:
Nov. 21, 1975
Applicant:
Inventor:
Martin Gall, Kalamazoo, MI (US);
Assignee:
The Upjohn Company, Kalamazoo, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
260309 ; 2602 / ; 424263 ; 424273 ;
Abstract
Compounds of the formula III ##STR1## wherein R.sub.1 is hydrogen or methyl; wherein R.sub.2 is hydrogen, fluoro, chloro, bromo, trifluoromethyl, or nitro; and wherein Ar is phenyl, o-chlorophenyl, o-fluorophenyl, o,o-difluorophenyl, or 2-pyridyl, are produced by a two-step process. The compounds of formula III as well as their pharmacologically acceptable acid addition salts thereof are antidepressant agents possessing additionally antianxiety activity. Thus these compounds III are useful in the treatment of anxieties in mammals and birds, and also as anti-depressants in man.