[Ester derivatives of nucleoside inhibitors of reverse transcriptase: II. Molecular systems for combined therapy with 3'-azido-3'-deoxythymidine and 2',3'-didehydro-3'-deoxythymidine].

The methods of synthesis of conjugates of anti-HIV nucleosides with various compounds, such as protease inhibitors, peptides, polysaccharides, and bicyclames, are considered; they are designated for the combined therapy of HIV.