NUCLEOSIDES, THEIR PREPARATION AND THEIR USE AS THERAPEUTIC AGENTS AND AS BUILDING BLOCKS OF SYNTHETIC OLIGONUCLEOTIDES

摘要

New nucleosides having general formula (I), their preparation and their use are disclosed. These nucleosides show a therapeutic, in particular virostatic and cancerostatic action, and are very stable in comparison with analogous compounds. In addition, these compounds may be used as building blocks of synthetic oligonucleotides (ribo or 2'-desoxyribo forms).