Substituted pyrrolo[2,3-d]pyrimidines as Cryptosporidium hominis thymidylate synthase inhibitors
作者:Vidya P. Kumar、Kathleen M. Frey、Yiqiang Wang、Hitesh K. Jain、Aleem Gangjee、Karen S. Anderson
DOI:10.1016/j.bmcl.2013.07.037
日期:2013.10
immunocompromised individuals.1, 2 Thymidylatesynthase (TS) and dihydrofolate reductase (DHFR) are essential enzymes in the folate biosynthesis pathway and are well established as drug targets in cancer and malaria. A novel series of classical antifolates, 2-amino-4-oxo-5-substituted pyrrolo[2,3-d]pyrimidines have been evaluated as Cryptosporidium hominis thymidylatesynthase (ChTS) inhibitors. Crystal structure