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. 19, 1977
Filed:
Feb. 06, 1976
Herbert Koppe, Ingelheim, Rhine, DT;
Albrecht Engelhardt, Mainz, Rhine, DT;
Karl Zeile, Ingelheim, Rhine, DT;
Boehringer Ingelheim G.m.b.H., Ingelheim am Rhein, DT;
Abstract
A composition having bradycardia and isoproterenol activity comprising at least one compound selected from the group consisting of racemates of 1-phenoxy-2-hydroxy-3-tert.-butylamino propanes of the formula ##STR1## wherein R is --(CH.sub.2).sub.x --NH.sub.2, where x is an integer from 0 to 3, preferably 0, R.sub.1 and R.sub.2 are halogen, their optically active isomers and their non-toxic, pharmaceutically acceptable acid addition salts of said racemates and said optically active isomers and a major amount of a pharmaceutical carrier and a method of producing bradycardia and suppressing tachycardia effects of N-isopropyl-noradrenaline in warm-blooded animals.