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. 21, 1976
Filed:
Jan. 15, 1974
Arne Elof Brandstrom, Goteborg, S;
Per Arvid Carlsson, Goteborg, S;
Stig Ake Carlsson, Molnlycke, S;
Hans Rudolf Corrodi, Sodertalje, S;
Lars Ek, Onsala, S;
Bengt Arne Ablad, Goteborg, S;
Aktiebolaget Hassle, Goteborg, S;
Abstract
Para-substituted phenoxy-hydroxypropylamines having the general formula ##STR1## and pharmaceutically acceptable, non-toxic acid addition salts thereof, wherein R' is an isopropyl or tertiarybutyl radical; Z is a member selected from the group consisting of -OR', -SR', and -NHCOOR', R' being a straight or branched lower alkyl radical having 1 to 3 carbon atoms; and n is 1, 2, or 3, are disclosed as are methods for their preparation. Pharmaceutical preparations are prepared whose active ingredients include at least one of the newly discovered phenoxy-hydroxypropylamine compounds. Therapeutically effective doses of these preparations selectively block the .beta.-receptors of the heart making them useful in treating heart diseases in animals including humans.