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. 30, 1996
Filed:
Jun. 02, 1995
Albert A Carr, Cincinnati, OH (US);
Richard C Dage, Cincinnati, OH (US);
David A Hay, Cincinnati, OH (US);
John E Koerner, Cincinnati, OH (US);
Tung Li, Cincinnati, OH (US);
Merrell Pharmaceuticals, Inc., Cincinnati, OH (US);
Abstract
The invention is directed to a new class of antiarrhythmic agents of the formula: ##STR1## in which R is represented by hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, CF.sub.3, SR.sub.1, NHC(O)R.sub.2, NH.sub.2, or OH; R.sub.1 is hydrogen or C.sub.1-4 alkyl; R.sub.2 is C.sub.1-4 alkyl; X is represented by CO or CHOH; R.sub.3 and R.sub.4 are each independently represented by methyl, ethyl, n-propyl, or R.sub.3 and R.sub.4 together with the carbon atom to which they each are attached form a C.sub.5 or C.sub.6 cycloalkyl; and Alk is a C.sub.1-4 alkyl; or a pharmaceutically acceptable addition salt thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile