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. 22, 1988
Filed:
Aug. 20, 1987
Applicant:
Inventors:
Siegfried Goldmann, Wuppertal, DE;
Hans-Jurgen Ahr, Wuppertal, DE;
Walter Puls, Wuppertal, DE;
Hilmar Bischoff, Wuppertal, DE;
Dieter Petzinna, Duesseldorf, DE;
Klaus Schlossmann, Wuppertal, DE;
Joachim Bender, Wuppertal, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514302 ; 514334 ; 514336 ; 514337 ; 514356 ; 5142355 ; 544124 ; 544127 ; 546116 ; 546257 ; 546258 ; 546269 ; 546284 ; 546321 ;
Abstract
Blood-sugar-lowering dihydropyridines of the formula ##STR1## in which R.sup.1 represents phenyl, naphthyl, thienyl, pyridyl, chromenyl or thiochromenyl, it being possible for the radicals mentioned each to carry up to 2 identical or different substituents from the series comprising halogen, alkyl, alkoxy and alkylthio with in each case up to 6 carbon atoms, fluoroalkyl and fluoroalkoxy with in each case up to 3 carbon atoms and 3 fluorine atoms, nitro and cyano,