D. Egron et al., EFFECT OF THE ALKYL CHAIN-LENGTH ON THE ANTI-HIV EFFICIENCY OF PRONUCLEOTIDES BEARING S-ACYL-THIOALKYL PHOSPHATE PROTECTING GROUPS, Bulletin des Societes chimiques belges, 106(7-8), 1997, pp. 461-466
The synthesis and the anti-HIV activity of two mononucleoside phosphot
riester derivatives of 3'-azido-2',3'-dideoxythymidine (AZT) and 2',3'
-dideoxyadenosine (ddA) are reported. These compounds incorporate a ne
w kind of phosphate-protecting group, namely S-pivaloyl-4-thiobutyl (t
BuSATB).