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:
Mar. 07, 1989
Filed:
May. 26, 1988
David M Stout, Libertyville, IL (US);
William L Matier, Libertyville, IL (US);
Lawrence A Black, Vernon Hills, IL (US);
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
Described are compounds of the formula: ##STR1## wherein Y denotes dimethylamino, methylpropynylamino, pyrrolidino, piperidino, or morpholino; R.sub.1 and R.sub.2 independently of each other denote hydrogen or loweralkyl; and X denotes loweralkyl, loweralkoxy, or halo; and n is an integer from 1 to 3 inclusive, or pharmaceutically acceptable salts thereof. The compounds exhibit antiarrhythmic activity without unwanted sympathomimetic effects.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile