2,3'-ANHYDRO-1-(2'-DEOXY-5'-O-METHYLSULFONYL-β-D-THREO-PENTOFURANOSYL)-THYMINE

2-Chloro-4-methoxy-5-methylpyrimidine

2-((2R,3S,5R)-3-Fluoro-5-phenylsulfanyl-tetrahydro-furan-2-ylmethoxy)-4-methoxy-5-methyl-pyrimidine

methyl 3-fluoro-α-D-3-deoxy-arabinofuranoside

Methyl 2,5-di-O-benzoyl-3-deoxy-3-fluoro-α-D-arabinofuranoside