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. 27, 2001
Filed:
Nov. 05, 1998
Ernese Csuzdi, Budapest, HU;
Tamas Hámori, Budapest, HU;
Gizella Ábrahám, Budapest, HU;
Sändor Sólyom, Budapest, HU;
István Tarnawa, Budapest, HU;
Pál Berzsenyi, Budapest, HU;
Ferenc Andrási, Budapest, HU;
István Ling, Budapest, HU;
Antal Simay, Budapest, HU;
Melinda Gál, Budapest, HU;
Katalin Horváth, Budapest, HU;
Eszter Szentkuti, Budapest, HU;
Márta Szöllosy, Budapest, HU;
István Pallagi, Budapest, HU;
Schering Aktiengesellschaft, Berlin, DE;
Abstract
The invention concerns compounds of formula (I), in which R,, R,, R,and R,mean hydrogen or different substituents; X means hydrogen or halogen; Y means C,alkoxy or X and Y together mean —O—(CH,),—O—; n means 1, 2 or 3; and A together with nitrogen forms a saturated or unsaturated five-member heterocycle which can contain between 1 and 3 nitrogen atoms and/or an oxygen atom and/or one or two carbonyl groups. Owing to their non-competitive inhibiting of the AMPA receptors, these compounds can be used as medicaments for treating diseases of the central nervous system.