Synthesis of 3′-Deoxy-3′-[4-(pyrimidin-1-yl)methyl-1,2,3-triazol-1-yl]thymidine via 1,3-Dipolar Cycloaddition
作者:M. Tourirte、T. Oulih、H. B. Lazrek、J. L. Barascut、J. L. Imbach、N. A. Almasoudi
DOI:10.1081/ncn-120026399
日期:2003.11
The synthesis of new 3'-deoxy-3'-[4-(pyrimidin-1-yl)methyl-1,2,3-triazol-1-yl]-thymidine 6a-f, from 3'-azido-3'-deoxy-5'-O-monomethoxytrityl-thymidine is described. The key step is the 1,3-dipolar cycloaddition between the azido group of the protected AZT 3 and N-1-propargylpyrimidine derivatives 2a-f. All new derivatives 6a-f were evaluated for their inhibitory effects against the replication of HIV-1 (IIIB), HIV-2 (ROD). No marked activity was found.