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:
Aug. 31, 1993
Filed:
Aug. 23, 1990
Applicant:
Inventors:
Ekkehard Baader, Konigstein am Taunus, DE;
Martin Bickel, Bad Homburg, DE;
Volkmar Gunzler-Pukall, Marburg, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514211 ; 514218 ; 5142278 ; 5142315 ; 5142322 ; 514255 ; 514340 ; 514341 ; 514342 ; 540544 ; 540575 ; 544 60 ; 544 78 ; 544360 ; 546275 ; 546278 ; 546280 ; 546193 ; 546194 ;
Abstract
The invention relates to cyclic pyridine-2,4- and -2,5-dicarboxylic acid diamides of the formula I ##STR1## in which n and X have the meanings given. The compounds according to the invention inhibit proline hydroxylase and lysine hydroxylase and can accordingly be employed as fibrosuppressants and immunosuppressants.