[EN] PYRIMIDINE, TRIAZINE AND PYRAZINE DERIVATIVES AS GLUTAMATE RECEPTORS<br/>[FR] DERIVES DE PYRIMIDINE, TRIAZINE ET PYRAZINE, RECEPTEURS DU GLUTAMATE
申请人:HOFFMANN LA ROCHE
公开号:WO2002098864A1
公开(公告)日:2002-12-12
The present invention relates to pyrimidine, triazine and pyrazine derivatives of the general formula (I), wherein R?1, R2, R3, R4¿, X, Y and Z have the significances given in the specification ,as well as their pharmaceutically acceptable salts. The invention further relates to medicaments containing these compounds, their preparation and to their use for the control or prevention of acute and/or chronic neurological disorders.