Agent acting on the central nervous system, process for its preparation and pharmaceutical compositions containing it

摘要

The agent is the compound 3-ä2-Ä4-(6-fluoro-benzoÄdÜisoxazol-3-il)-3,6-dihydro-2H-pyridin-1-ilÜ- ethylü-2-methyl-6,7,8,9-tetrahydropyridoÄ1,2-aÜpyrimidin-4-one having the formula (I) and pharmaceutically acceptable salts thereof; the process is based on the reduction of a selected pyridin salt by means of a metal borohydride; its preferred application is as an antipsychotic agent. CHEM