Bis-ketol nucleoside triesters as prodrugs of the antiviral nucleoside triphosphate analogues of 3'-deoxythymidine and 3'-deoxy-2',3'-didehydrothymidine.

Bis-ketol nucleoside triesters as prodrugs of the antiviral nucleoside triphosphate analogues of 3'-deoxythymidine and 3'-deoxy-2',3'-didehydrothymidine.