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:
May. 12, 1992
Filed:
Jun. 20, 1990
Applicant:
Inventors:
Wolfgang Frostl, Basel, CH;
Armin Zust, Basel, CH;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514456 ; 514337 ; 546269 ; 549407 ;
Abstract
The invention relates to novel hydrogenated 1-benzooxacycloalkylpyridinecarboxylic acid compounds of formula ##STR1## in which the variables R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, alk, X, Z, m, n and p, the dotted line and the substituents of the ring A have the meanings indicated in the specification and in the claims, and to their tautomers and/or salts. These compounds can be used as pharmaceutical active ingredients and can be prepared in a manner known per se.