(2R,3R,5R)-3-[(Benzoyloxy)methyl]-2,3-dihydro-8-phenyl-2,5-methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one

1-[5-O-Benzoyl-2-deoxy-3-O-(methylsulfonyl)-α-D-erythro-pentofuranosyl]-5-phenyl-2,4(1H,3H)-pyrimidinedione

Uridine, 2′-deoxy-5-phenyl-, 5′-benzoate 3′-methanesulfonate

1-(2-Deoxy-β-D-threo-pentofuranosyl)-5-phenyl-2,4(1H,3H)-pyrimidinedione

1-β-D-Arabinofuranosyl-5-bromo-4-(1-pyrrolidinyl)-2(1H)-pyrimidinone

1-β-D-Arabinofuranosyl-5-bromo-4-(methylamino)-2(1H)-pyrimidinone

5-Bromo-4-(1-pyrrolidinyl)-1-(2,3,5-tri-O-acetyl-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

5-Bromo-4-(methylamino)-1-(2,3,5-tri-O-acetyl-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

4-Methoxy-1-(2,3,5-tri-O-acetyl-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

5-Bromo-3,4-dihydro-4-thioxo-1-(2,3,5-tri-O-acetyl-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

9-(3,5-Di-O-benzoyl-β-L-lyxofuranosyl)-9H-purin-6-amine

Guanosine, 3′-deoxy-N-[5-[(1Z)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenyl-1-butenyl]-2,3-dihydroxyphenyl]-

Guanosine, 3′-deoxy-N-[5-[(1E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenyl-1-butenyl]-2,3-dihydroxyphenyl]-

Thymidine, 3′-deoxy-3-[5-[(1E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenyl-1-butenyl]-2,3-dihydroxyphenyl]-

Thymidine, 3′-deoxy-3-[5-[(1Z)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenyl-1-butenyl]-2,3-dihydroxyphenyl]-