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:
Feb. 29, 2000
Filed:
Jun. 03, 1998
Applicant:
Inventors:
Michael Bos, Rheinfelden, CH;
Thierry Godel, Basel, CH;
Claus Riemer, Freiburg, DE;
Andrew Sleight, Riedisheim, FR;
Assignee:
Hoffman-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514275 ; 514256 ; 514272 ; 514274 ; 544297 ; 544317 ; 544320 ; 544323 ; 544327 ;
Abstract
The present invention is concerned with compounds of formula I ##STR1## wherein Z, R.sup.1 and R.sup.2 are as defined herein, as well as their pharmaceutically acceptable salts as therapeutically active substances against central nervous system disorders and for the production of corresponding medicaments.