NOVEL PIPERAZINYLALKYLTHIOPYRIMIDINE DERIVATIVES, AND PHARMACEUTICAL COMPOSITION CONTAINING THIS DERIVATIVES AND PROCESS FOR PREPARING NOVEL COMPOUNDS

摘要

PCT No. PCT/HU96/00061 Sec. 371 Date Jun. 23, 1998 Sec. 102(e) Date Jun. 23, 1998 PCT Filed Oct. 25, 1996 PCT Pub. No. WO97/16429 PCT Pub. Date May 9, 1997The invention refers to novel piperazinylalkylthiopyrimidine derivatives of formula (I) being suitable for the treatment of diseases due to pathological alterations of the central nervous system, pharmaceutical compositions containing the above derivatives, and a process for the preparation of the novel compounds.