Uridine 5′-(trihydrogen diphosphate), 5-iodo-2′,3′-O-pentylidene-, P′-anhydride with (1-naphthalenylmethyl)phosphonic acid

Uridine 5′-(trihydrogen diphosphate), 2′,3′-O-(2-phenylethylidene)-, P′-anhydride with (3,4-dimethylphenyl)phosphonic acid

Imidazo[1,2-c]pyrimidin-5(6H)-one, 6-[5-O-[1,3,5,7-tetrahydroxy-8-(1-naphthalenyl)-1,3,5,7-tetraoxido-2,4,6-trioxa-1,3,5,7-tetraphosphaoct-1-yl]-β-D-ribofuranosyl]-2-[3-(trifluoromethyl)phenyl]-

Cytidine 5′-(tetrahydrogen triphosphate), N-benzoyl-2′-deoxy-, P′′-(2-naphthalenylmethyl) ester, 3′-benzoate

Cytidine 5′-(tetrahydrogen triphosphate), 2′-deoxy-N-[(phenylmethoxy)carbonyl]-, P′′-(phenylmethyl) ester

Imidazo[1,2-c]pyrimidin-5(6H)-one, 2-(3-methoxyphenyl)-6-[5-O-[1,3,5-trihydroxy-7-(2-naphthalenyl)-1,3,5-trioxido-2,4,6-trioxa-1,3,5-triphosphahept-1-yl]-β-D-ribofuranosyl]-

Imidazo[1,2-c]pyrimidin-5(6H)-one, 2-(3-methylphenyl)-6-[2,3-O-(2-phenylethylidene)-5-O-(1,3,5,7-tetrahydroxy-1,3,5,7-tetraoxido-2,4,6,8-tetraoxa-1,3,5,7-tetraphosphaundec-1-yl)-β-D-ribofuranosyl]-

Furo[2,3-d]pyrimidin-2(1H)-one, 3,7a-dihydro-6-(3-methylphenyl)-3-[5-O-[1,3,5,7-tetrahydroxy-9-(2-naphthalenyl)-1,3,5,7-tetraoxido-2,4,6,8-tetraoxa-1,3,5,7-tetraphosphanon-1-yl]-β-D-ribofuranosyl]-

Uridine 5′-(trihydrogen diphosphate), P′-anhydride with S-cyclohexyl dihydrogen phosphorothioate

Uridine 5′-(tetrahydrogen triphosphate), 2′-deoxy-, P′′-(phenylmethyl) ester

5′-Uridylic acid, 5′→P-anhydride with 3-phosphonopropanoic acid, 2′,3′-dibenzoate

5′-Cytidylic acid, N-[[(4-fluorophenyl)amino]carbonyl]-, monoanhydride with [(3-methylphenyl)methyl]phosphonic acid

5′-Uridylic acid, 5′→P-anhydride with 3-phosphonopropanoic acid, 2′-(phenylcarbamate)

Uridine 5′-(trihydrogen diphosphate), 2′,3′-O-(2-phenylethylidene)-, P′-(2-methylpropyl) ester

Furo[2,3-d]pyrimidin-2(1H)-one, 3-[2,3-di-O-benzoyl-5-O-(1,3-dihydroxy-1,3-dioxido-5-phenyl-2,4-dioxa-1,3-diphosphapent-1-yl)-β-D-ribofuranosyl]-3,7a-dihydro-6-(2-nitrophenyl)-

Imidazo[1,2-c]pyrimidin-5(6H)-one, 6-[2-deoxy-5-O-(1,3-dihydroxy-1,3-dioxido-2,4-dioxa-1,3-diphosphahept-1-yl)-3-O-[(phenylamino)carbonyl]-β-D-erythro-pentofuranosyl]-2-(3-methoxyphenyl)-

Uridine 5′-(trihydrogen diphosphate), P′-propyl ester, 2′,3′-dibenzoate

Uridine 5′-(trihydrogen diphosphate), 4-S-(phenylmethyl)-4-thio-, P′-(phenylmethyl) ester

Furo[2,3-d]pyrimidin-2(1H)-one, 3-[5-O-[5-(3-carboxyphenyl)-1,3-dihydroxy-1,3-dioxido-2,4-dioxa-1,3-diphosphapent-1-yl]-β-D-ribofuranosyl]-3,7a-dihydro-6-phenyl-

Uridine 5′-(trihydrogen diphosphate), P′-propyl ester, 2′-(phenyl carbonate)