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:
Oct. 14, 1980
Filed:
Aug. 30, 1976
Continental Pharma, Brussels, BE;
Abstract
Amino-alcohols of the formula ##STR1## wherein R.sub.1 represents either a linear or branched chain alkyl radical having 1 to 4 carbon atoms, or a cycloalkyl radical having 5 or 6 carbon atoms; R.sub.2 represents a lower alkyl radical having 1 or 2 carbon atoms; R.sub.3 represents a linear or branched chain alkyl radical having 3 to 10 carbon atoms which radical is optionally substituted by phenyl; R.sub.4 represents hydrogen, or, together with R.sub.3 and the adjacent nitrogen atom, a heterocyclic nucleus of the piperidine type and the corresponding non-toxic salts of said amino-alcohols; preparation of the above and their use as antispasmodic, peripheral vasodilatory and anti-hypertensive agents and as an agent having a protective activity against anoxia of the myocardium.