Abstract
The structure design of a specific and nonspecific transport systems for nucleosides was proposed. A number of model compounds were synthesized.
# AZT-2,3′-dideoxy-3′-azidothymidine. d4T-3′-deoxy-2′,3′-didehydrothymidine, ddC -2,3′-dideoxcytidine. ddI -2′.3′-dideoxyinosine. DMAP-4-N,N-dimetylaminopyridyne, DCC-dicyclohexylcarbodiimide.