Rifamycin, 3-[(E)-[(4-methyl-1-piperazinyl)imino]methyl]-23-O-α-D-ribofuranosyl-, 5′→P′-ester with adenosine 5′-(trihydrogen diphosphate)

Guanosine, 8-[(2-aminoethyl)thio]-, cyclic 3′,5′-[hydrogen (S)-phosphorothioate]

Guanosine, 8-[(2-aminoethyl)thio]-, cyclic 3′,5′-[hydrogen (R)-phosphorothioate]

Adenosine, 8-[(2-aminoethyl)amino]-, cyclic 3′,5′-[hydrogen (S)-phosphorothioate]

Adenosine, 8-[(2-aminoethyl)amino]-, cyclic 3′,5′-[hydrogen (R)-phosphorothioate]

Thymidine, 3′,3′′′,3′′′′′-[4,4′,4′′-[nitrilotris(2,1-ethanediylimino)]tris[4-oxobutanoate]]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′,3′′′,3′′′′′-[4,4′,4′′-[nitrilotris(2,1-ethanediylimino)]tris[4-oxobutanoate]]

Thymidine, 3′,3′′′,3′′′′′-[4,4′,4′′-[1,3,5-benzenetriyltris(carbonylimino-2,1-ethanediylimino)]tris[4-oxobutanoate]]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′,3′′′,3′′′′′-[4,4′,4′′-[1,3,5-benzenetriyltris(carbonylimino-2,1-ethanediylimino)]tris[4-oxobutanoate]]

Thymidine, 3′,3′′′-[14,14-[[3-[[2-[(3-carboxy-1-oxopropyl)amino]ethyl]amino]-3-oxopropoxy]methyl]-4,9,19,24-tetraoxo-12,16-dioxa-5,8,20,23-tetraazaheptacosanedioate], 3′,3′′′-diester with thymidine

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′,3′′′-[14,14-[[3-[[2-[(3-carboxy-1-oxopropyl)amino]ethyl]amino]-3-oxopropoxy]methyl]-4,9,19,24-tetraoxo-12,16-dioxa-5,8,20,23-tetraazaheptacosanedioate], 3′,3′′′-diester with 5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidine

Adenosine 5′-(tetrahydrogen triphosphate), 2′-deoxy-, 3′-[[4-[[5-[[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]amino]pentyl]oxy]-5-methoxy-2-nitrophenyl]methyl carbonate]

Thymidine 5′-(tetrahydrogen triphosphate), 3′-[[4-[[5-[[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]amino]pentyl]oxy]-5-methoxy-2-nitrophenyl]methyl carbonate]