摘要
N-l-alkyl-5-halogeno-6-alkylamino uracils, which are novel l-[（2-hydroxyethoxy） methyl]-6-（phenylthio） thymine （HEPT） analogues, were synthesized as the selective and potent non-nucleoside human immunodeficiency virus （HIV）-I reverse transcriptase inhibitors. Some of the compounds showed potent inhibitory activity against HIV-1 reverse transcriptase. For instance, compounds ld, lm and In exhibited potent anti-HIV-1 activity with the ICso values of 13.3, 11.7 and 3.15 μM, respectively, which are comparable to that of nevirapine （IC50 8.38 μM）.
基金
Foundation items： National Natural Science Foundation of China （Grant No. 20672008 and 20972011）.
