Synthesis, Antifolate, and Antitumor Activities of Classical and Nonclassical 2-Amino-4-oxo-5-substituted-pyrrolo[2,3-<i>d</i>]pyrimidines
作者:Aleem Gangjee、Anup Vidwans、Elfatih Elzein、John J. McGuire、Sherry F. Queener、Roy L. Kisliuk
DOI:10.1021/jm0100382
日期:2001.6.1
Classical and nonclassical isosteric C8-N9 bridged analogues of the multitargeted antifolate LY231514 were synthesized as inhibitors of thymidylatesynthase (TS), dihydrofolate reductase (DHFR), and as antitumor and antiopportunistic infection agents. The syntheses of the analogues were accomplished by reductive amination of the appropriate anilines with 2-amino-4-oxo-5-cyanopyrrolo[2,3-d]pyrimidine (28) followed