2',5'-Riboadenylate-morpholinoadenylate nucleotides

2'-Cyano pyrimidine nucleoside compounds

2'-deamino-2'-hydroxyistamycin B.sub.o derivatives of low toxici

2'-deoxy-2',2'-difluoro (4-substituted pyrimidine) nucleosides,

2'-deoxy-2'-(substituted or unsubstituted)methylidene-4'-thionuc

2'-deoxy-2'-methylidenecytidine dihydrate, methods for its produ

2'-Deoxy-3',5'-di-O-alkylcarbonyl-5-fluorouridine derivatives, a

2'-deoxy-4'-thioribonucleosides and their antiviral activity

2'-deoxy-5-ethynyluridine-3',5'-diestens for treatment of VZV an

2'-Deoxy-5-fluorouridine derivatives, a process for their prepar

2'-fluoro substituted carba-nucleoside analogs for antiviral...

2'-fluoro-2-haloarabinoadinosines and their pharmaceutical compo

2'-halomethylidene cytidine, uridine and guanosine compounds and

2'-O, N.sup.6 -disubstituted and 2'-O, N.sup.6, 2-trisubstituted

2'-O-amino-containing nucleoside analogs and polynucleotides

2'3'-dideoxy-2',3'-didehydro-7,8-disubstituted guanosines and th

2'isodideoxy-.beta.-D-nucleosides as stable antiviral agents

2'methylidenepyrimidine nucleoside compounds, their use and meth

2, N.sup.6 -disubstituted adenosines, tri-O-ester derivatives an

2,3,4-triacylhexose insect repellants