A group of aryl-Z-alkoxy-5-benzylpyrimidines wherein Z is oxy, thio, imino, carbonyl, carbamoyl, sulfonyl, sulfinyl or sulfamoyl has been prepared from 2,4-diamino-5-benzylpyrimidine via alkylation with either an aryl-Z-alkyl halide or a substituted glycidyl ether. These compounds are potent dihydrofolate reductase (DHFR) inhibitors which are useful as antibacterial, anti-protozoal and antitumor agents.
一组含有芳基-Z-烷氧基-5-苄基
嘧啶的化合物已经通过2,4-二
氨基-5-苄基
嘧啶与芳基-Z-烷基卤代物或取代的
环氧乙烷进行烷基化反应而制备出来。这些化合物是有效的二氢叶酸还原酶(DHFR)
抑制剂,可用作抗菌、抗原虫和抗肿瘤剂。