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:
Nov. 04, 1980
Filed:
Mar. 08, 1979
Applicant:
Inventors:
Gosta L Florvall, Sodertalje, SE;
Sven O Ogren, Sodertalje, SE;
Assignee:
Astra Lakemedel Aktiebolag, Sodertalje, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424274 ; 26032647 ; 562474 ;
Abstract
A compound of the formula ##STR1## wherein R.sup.1 is an alkyl group with 1-3 carbon atoms, R.sup.2 and R.sup.3 are the same or different and each is hydrogen, chlorine or bromine; and pharmaceutically acceptable salts and optical isomers thereof; methods and intermediates for the preparation of the compounds; pharmaceutical preparations containing them and their medical use for the treatment of psychoses.