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:
Oct. 01, 1996
Filed:
Jul. 21, 1994
Applicant:
Inventors:
Helmut Prucher, Heppenheim, DE;
Rudolf Gottschlich, Reinheim, DE;
Gerd Bartoszyk, Darmstadt, DE;
Christoph Seyfried, Jugenheim, DE;
Assignee:
Merck Patent Gesellschaft Mit Beshrankter Haftung, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514326 ; 546209 ;
Abstract
Novel 4-aryloxy- or 4-arylthiopiperidine derivatives of the formula I ##STR1## in which R.sup.1 and R.sup.2 are each, independently of one another, phenyl radicals which are unsubstituted or mono or disubstituted by A, OH, OA, aryloxy with 6-10 C atoms, aralkyloxy with 7-11 C atoms, --0--(CH.sub.2).sub.n --0--, Hal, CF.sub.3, NO.sub.2, NH.sub.2, NHA, NA.sub.2, NHAc, NAAc, NHSO.sub.2 A and/or NASO.sub.2 A,