申请人:Vita-Invest, S.A.
公开号:US05658916A1
公开(公告)日:1997-08-19
The agent is the compound 3-2-[4-(6-fluoro-benzo[d]isoxazol-3-yl)-3,6-dihydro-2H-pyridin-1-yl]-ethy l}-2-methyl-6,7,8,9-tetrahydropyrido [1,2-a]pyrimidin-4-one having the formula (I) ##STR1## 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.
该制剂为化合物3-2-[4-(6-氟苯并[d]异噁唑-3-基)-3,6-二氢-2H-吡啶-1-基]-乙基}-2-甲基-6,7,8,9-四氢吡啶[1,2-a]嘧啶-4-酮,其分子式为(I) ##STR1##,并且其药学上可接受的盐;该制剂的制备基于通过金属硼氢化物还原选定的吡啶盐;其首选应用为抗精神病制剂。