TETRAHYDRO-(BENZO OR THIENO)-AZEPINE-PYRAZINE AND TRIAZINE DERIVATIVES AS MGLUR 1 ANTAGONISTS

摘要

The invention relates to compounds which are represented by general formula (I) wherein R1~, R2~, R3~ R4~, X and Y are as defined in the specification, as well as pharmaceutically acceptable salts thereof. The invention further relates to medicaments containing these compounds and to a process for their preparation. The compounds possess affinity towards metabotropic glutamate receptors and are therefore useful in the treatment or prevention of acute and/or chronic neurological disorders.