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. 22, 1988
Filed:
Mar. 03, 1987
Applicant:
Inventors:
Edward W Badger, Dexter, MI (US);
Michael D Taylor, Ann Arbor, MI (US);
Assignee:
Warner-Lambert Company, Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514225 ; 514226 ; 514233 ; 514236 ; 514248 ; 514249 ; 514252 ; 514256 ; 514259 ; 514300 ; 514307 ; 514314 ; 514332 ; 514333 ; 514337 ; 514338 ; 514339 ; 514340 ; 514341 ; 514342 ; 514343 ; 514344 ; 514352 ; 514355 ; 514356 ; 514312 ; 544 49 ; 544 50 ; 544 52 ; 544 54 ; 544 586 ; 544 96 ; 544 98 ; 544235 ; 544238 ; 544284 ; 544333 ; 544353 ; 544405 ; 546121 ; 546122 ; 546145 ; 546146 ; 546147 ; 546168 ; 546170 ; 546256 ; 546262 ; 546263 ; 546269 ; 546270 ; 546271 ; 546273 ; 546274 ; 546275 ; 546278 ; 546279 ; 546280 ; 546281 ; 546283 ; 546284 ; 546286 ; 546310 ; 546315 ; 546321 ; 546322 ; 546156 ;
Abstract
The present invention are 2-(2-aryl-2-oxo-alkylidene) analogs of 1,2,3,4-tetrahydropyridine-3,5-pyridinecarboxylic acids and particularly esters thereof having valuable calcium antagonist and positive inotropic activity useful in the treatment of cardiovascular disorders, pharmaceutical compositions and methods of use therefor.