Cytidine, 2′-deoxy-3′-O-dephosphinicocytidylyl(carboxymethylene)-(3′→5′)-2′-deoxy-

Thymidine, 3′-O-dephosphinicothymidylyl(carboxymethylene)-(3′→5′)-

Guanosine, 3′-O-dephosphinicoguanylyl(carboxymethylene)-(3′→5′)-

Adenosine, 3′-O-dephosphinicoadenylyl(carboxymethylene)-(3′→5′)-

Cytidine, 3′-O-dephosphinicocytidylyl(carboxymethylene)-(3′→5′)-

Uridine, 3′-O-dephosphinicouridylyl(carboxymethylene)-(3′→5′)-

Guanosine, 5′-O-(carboxyhydroxymethyl)-2′-deoxy-

Adenosine, 5′-O-(carboxyhydroxymethyl)-2′-deoxy-

Cytidine, 5′-O-(carboxyhydroxymethyl)-2′-deoxy-

Thymidine, 5′-O-(carboxyhydroxymethyl)-

Guanosine, 5′-O-(carboxyhydroxymethyl)-

Adenosine, 5′-O-(carboxyhydroxymethyl)-

Cytidine, 5′-O-(carboxyhydroxymethyl)-

Uridine, 5′-O-(carboxyhydroxymethyl)-

Orthoformic acid, ethyl ester, cyclic 2′,3′-ester with 3-β-D-ribofuranosyladenine

Orthoformic acid, methyl ester, cyclic 2′,3′-ester with uridylyl(5′→3′)-2′-O-(tetrahydropyran-2-yl)adenosine

Cortisol, adenosine triphosphate

N′-[1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-1H-imidazo[2,1-b]purin-4-yl]-N,N-dimethylmethanimidamide

N′-[1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-1H-imidazo[2,1-b]purin-4-yl]-N,N-dimethylmethanimidamide

N′-[1-(2-Deoxy-β-D-erythro-pentofuranosyl)-1H-imidazo[2,1-b]purin-4-yl]-N,N-dimethylmethanimidamide