First Synthesis and Evaluation of the Inhibitory Effects of Aza Analogues of TSAO on HIV-1 Replication
摘要:
Aza TSAO-T derivatives bearing a dihydroisothiazole dioxide ring instead of an oxathiole dioxide ring at the C-3 ' position on the sugar moiety were prepared. We have synthesized four families of compounds depending on substitution at both N-3 and N-2 ''. Biological evaluation showed that these compounds are HIV-1(IIIB)-specific and potent reverse transcriptase inhibitors with EC50 values between 0.13 and 3.5 mu M in cell culture.