(5′R)-2′-Deoxy-5′-O-[2,5-dideoxy-3-O-[(4-methoxyphenyl)methyl]-5-[[[[(4-nitrophenyl)methoxy]carbonyl]oxy]amino]-β-D-erythro-pentofuranosyl]-5′-C-[(2S,5S,6S)-5-[(diphenylmethoxy)carbonyl]hexahydro-6-hydroxy-1,4-dimethyl-3-oxo-1H-1,4-diazepin-2-yl]-3′-O-[(4-methoxyphenyl)methyl]uridine

(5′R)-5′-C-[(2S,5S,6S)-5-Carboxyhexahydro-6-hydroxy-1,4-dimethyl-3-oxo-1H-1,4-diazepin-2-yl]-2′-deoxy-5′-O-[2,5-dideoxy-3-O-[(4-methoxyphenyl)methyl]-5-[[[[(4-nitrophenyl)methoxy]carbonyl]oxy]amino]-β-D-erythro-pentofuranosyl]-3′-O-[(4-methoxyphenyl)methyl]uridine

(5′R)-5′-C-[(2S,5S,6S)-5-Carboxyhexahydro-1,4-dimethyl-3-oxo-6-[(1-oxotetradecyl)oxy]-1H-1,4-diazepin-2-yl]-2′-deoxy-5′-O-[2,5-dideoxy-3-O-[(4-methoxyphenyl)methyl]-5-[[[[(4-nitrophenyl)methoxy]carbonyl]oxy]amino]-β-D-erythro-pentofuranosyl]-3′-O-[(4-methoxyphenyl)methyl]uridine

(5′R)-5′-O-[5-Amino-2,5-dideoxy-3-O-[(4-methoxyphenyl)methyl]-β-D-erythro-pentofuranosyl]-5′-C-[(2S,5S,6S)-5-carboxyhexahydro-1,4-dimethyl-3-oxo-6-[(1-oxotetradecyl)oxy]-1H-1,4-diazepin-2-yl]-2′-deoxy-3′-O-[(4-methoxyphenyl)methyl]uridine

(5′R)-2′-Deoxy-5′-O-[2,5-dideoxy-3-O-[(4-methoxyphenyl)methyl]-5-[[[(4-nitrophenyl)methoxy]carbonyl]amino]-β-D-erythro-pentofuranosyl]-5-C-[(2S,5S,6S)-5-[(diphenylmethoxy)carbonyl]hexahydro-1,4-dimethyl-3-oxo-6-[[(2E)-1-oxo-2-tetradecen-1-yl]oxy]-1H-1,4-diazepin-2-yl]-3′-O-[(4-methoxyphenyl)methyl]u..

(5′R)-2′-Deoxy-5′-O-[2,5-dideoxy-5-[[[(4-nitrophenyl)methoxy]carbonyl]amino]-β-D-erythro-pentofuranosyl]-5′-C-[(2S,5S,6S)-5-[(diphenylmethoxy)carbonyl]hexahydro-1,4-dimethyl-3-oxo-6-[[(2E)-1-oxo-2-tetradecen-1-yl]oxy]-1H-1,4-diazepin-2-yl]uridine