(3aS,4aR,8aS,8bR)-3-[(2R,3S)-2-Ethyl-3-hydroxy-4-methyl-1-oxopentyl]hexahydro-7,7-dimethyl-2H-[1,3]dioxino[4′,5′:4,5]furo[2,3-d]oxazol-2-one

(3aS,4aR,8aS,8bR)-3-[(2R,3S)-2-Ethyl-3-hydroxy-1-oxo-4-penten-1-yl]hexahydro-7,7-dimethyl-2H-[1,3]dioxino[4′,5′:4,5]furo[2,3-d]oxazol-2-one

(3aS,4aR,8aS,8bR)-Hexahydro-3-[(2R,3S)-3-hydroxy-2-methyl-1-oxodecyl]-7,7-dimethyl-2H-[1,3]dioxino[4′,5′:4,5]furo[2,3-d]oxazol-2-one

(3aS,4aR,8aS,8bR)-Hexahydro-3-[(2R,3S)-3-hydroxy-2-methyl-1-oxooctyl]-7,7-dimethyl-2H-[1,3]dioxino[4′,5′:4,5]furo[2,3-d]oxazol-2-one

(3aS,4aR,8aS,8bR)-Hexahydro-3-[(2R,3S)-3-hydroxy-2,4-dimethyl-1-oxopentyl]-7,7-dimethyl-2H-[1,3]dioxino[4′,5′:4,5]furo[2,3-d]oxazol-2-one

(3aS,4aR,8aS,8bR)-Hexahydro-3-[(2R,3S)-3-hydroxy-2-methyl-1-oxohexyl]-7,7-dimethyl-2H-[1,3]dioxino[4′,5′:4,5]furo[2,3-d]oxazol-2-one

(3aS,4aR,8aS,8bR)-Hexahydro-3-[(2R,3S)-3-hydroxy-2-methyl-1-oxo-4-penten-1-yl]-7,7-dimethyl-2H-[1,3]dioxino[4′,5′:4,5]furo[2,3-d]oxazol-2-one

(3aS,4aR,8aS,8bR)-Hexahydro-3-[(2R,3S)-3-hydroxy-2-methyl-1-oxobutyl]-7,7-dimethyl-2H-[1,3]dioxino[4′,5′:4,5]furo[2,3-d]oxazol-2-one

(3aS,4aR,8aS,8bR)-Hexahydro-7,7-dimethyl-3-(2-methyl-1-oxopropyl)-2H-[1,3]dioxino[4′,5′:4,5]furo[2,3-d]oxazol-2-one

(3aS,4aR,7S,8aS,8bR)-3-Acetylhexahydro-7-phenyl-2H-[1,3]dioxino[4′,5′:4,5]furo[2,3-d]oxazol-2-one

β-L-ribo-Hept-6-enofuranosylamine, 5,6,7-trideoxy-N-hydroxy-2,3-O-(1-methylethylidene)-N-[5,6,7-trideoxy-2,3-O-(1-methylethylidene)-β-L-ribo-hept-6-enofuranosyl]-

β-L-ribo-Hept-6-enofuranosylamine, 5,6,7-trideoxy-N-hydroxy-2,3-O-(1-methylethylidene)-N-(phenylmethyl)-

N-[(3S)-6-[(2,6-Difluorophenyl)methoxy]-2,3-dihydro-3-benzofuranyl]-N-hydroxy-2,3:5,6-bis-O-(1-methylethylidene)-D-mannofuranosylamine

α-Mercaptothymidine 5′-(pentahydrogen tetraphosphate)

2′-Deoxy-5-(mercaptomethyl)cytidine 5′-(pentahydrogen tetraphosphate)

2-Amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-3,7-dihydro-5-(mercaptomethoxy)-4H-pyrrolo[2,3-d]pyrimidin-4-one

1-[[4-Amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]oxy]methanethiol