Antiproliferative substituted 5-thiapyrimidinone and
申请人:Agouron Pharmaceuticals, Inc.
公开号:US05739141A1
公开(公告)日:1998-04-14
The present invention is directed to derivatives of 5-thia- and 5-selenopyrimidinone, which are useful as inhibitors of the enzymes glycinamide ribonucleotide formyl transferase (GARFT) and amino imidazole carboxamide ribonucleotide formyl transferase AICARFT), pharmaceutical compositions containing these derivatives, and methods of using these derivatives. The present invention is also directed to intermediates useful for preparing these derivatives and methods of preparing these intermediates.
Methods for preparing antiproliferative 5-substituted pyrimidone
申请人:Agouron Pharmaceuticals, Inc.
公开号:US05726312A1
公开(公告)日:1998-03-10
Intermediates for preparing derivatives of 5-thia- and 5-selenopyrimidinone, ##STR1## which are useful as inhibitors of the enzymes glycinamide ribonucleotide formyl transferase (GARFT) and amino imidazole carboxamide ribonucleotide formyl transferase (AICARFT). The present invention is also directed to methods of preparing these intermediates.