摘要:
A new pronucleotide series is described involving a two-step degradation process mediated by. respectively, carboxylesterase and phosphoramidase. Taking AZT as nucleosidyl moiety, it is shown that most of the compounds inhibit HIV replication in TK- cell line, which proves 5'-AZTMP delivery. (C) 2001 Elsevier Science Ltd. All rights reserved.