Cerebral function enhancers: acyclic amide derivatives of
申请人:Bristol-Myers Squibb Company
公开号:US05338738A1
公开(公告)日:1994-08-16
A series of acyclic amide derivatives of pyrimidinylpiperazines of Formula I ##STR1## wherein R.sup.1 is alkyl, phenalkyl, phenyl-hydroxyalkyl, phenyl and pyridinyl; R.sup.2 and R.sup.3 are hydrogen and alkyl; and R.sup.4 is hydrogen, halogen, and trifluoromethyl. Compounds of the invention can be incorporated into pharmaceutical compositions for use in enhancing cerebral function. The compounds are envisioned as being useful in restoration of cerebral function in degenerative disorders; in amnesia reversal; and in improvement of memory and learning processes.