Antiproliferative substituted 5-thiapyrimidinone and 5-selenopyrimidinone compounds
申请人:——
公开号:US20020173515A1
公开(公告)日:2002-11-21
Novel derivatives of 5-thia- and 5-selenopyrimidinone are found to inhibit the enzyme glycinamide ribonucleotide formyl transferase (GARFT) and amino imidazole carboxamide ribonucleotide formyl transferase (AICARFT). Novel intermediates of these compounds are also disclosed. A novel method of preparing such compounds is also disclosed, as well as methods and compositions for employing the compounds as antiproliferative agents.
发现了5-硫和5-硒嘧啶酮的新衍生物,能够抑制酶甘氨酸核酸甲酰转移酶(GARFT)和氨基咪唑羧酰核苷酸甲酰转移酶(AICARFT)。还披露了这些化合物的新中间体。还披露了制备这些化合物的新方法,以及使用这些化合物作为抗增殖剂的方法和组合物。