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:
Sep. 22, 1992
Filed:
Dec. 19, 1990
Per J Lundberg, Molndal, SE;
Karin Wingstrand, Vastra Frolunda, SE;
Kjell H Andersson, Fjaras, SE;
Leif Simonsson, Goteborg, SE;
Aktiebolaget Hassle, Molndal, SE;
Abstract
Almokalant (p-INN), 4-[3-]ethyl[3-(propylsulfinyl)propyl]amino[-2-hydroxypropoxy]-benzonitrile , having the formula ##STR1## is a member of a group of compounds useful in the treatment of cardiac arrhythmias. Enhanced stability, palatability, and technical properties of almokalant can be achieved when it is complexed as a salt with polystyrenesulfonic acid. Accordingly, the invention encompasses the almokalant salt and processes for the preparation of said salt. The invention further encompasses solid oral pharmaceutical dosage forms containing the almokalant-polystyrenesulfonate complex as well as methods for their manufacture as medicaments with action against cadiac arrhythmias.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile