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:
Nov. 24, 1998
Filed:
Jan. 14, 1998
Applicant:
Inventors:
Dominick A Quagliato, Bridgewater, NJ (US);
Edward M Matelan, Yardley, PA (US);
Madelene M Antane, Lawrenceville, NJ (US);
Assignee:
American Home Products Corporation, Madison, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
514646 ; 558418 ; 558419 ; 558421 ; 558422 ; 564306 ;
Abstract
The compound of the formula: ##STR1## wherein R.sup.1 is straight chain alkyl, branched chain alkyl, cycloalkyl, hydroxyalkyl, fluoroalkyl, or polyfluoroalkyl; and one of R.sup.2, R.sup.3 and R.sup.4 is hydroxyl and the other two are, independently, H, CN, halogen, alkyl or hydroxyl; or a pharmaceutically acceptable salt thereof, is useful as a smooth muscle relaxant.
Quagliato, Dominick. (1998). Substituted hydroxy-anilino derivatives of cyclobutene-3,4-diones (U.S. Patent No. 5840764). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5840764
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile