2' or 3' -deoxy and 2', 3'-dideoxy-beta-L-pentofuranonucleo-side compounds, method of preparation and application in therapy, especially as anti-viral agents

摘要

Method for the sterospecific preparation of 2' or 3' deoxy and 2',3'-dideoxy-beta-L-pentafuranonucleoside compounds. 2' or 3' deoxy and 2',3'-dideoxy-beta-L-pentofuranonucleoside compounds are also described. Finally, the invention concerns the use of these compounds, and particularly 2',3'dideoxy-beta-L-fluorocytidine, as drugs, and especially as anti-viral agents.