Guanosine, [P(S)]-5′-[(R)-hydroxymercaptophosphinyl]-P-thioadenylyl-(2′→5′)-, cyclic 2′→5′-nucleotide

Guanosine, [P(S)]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-[(R)-hydroxymercaptophosphinyl]-P-thioadenylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, cyclic nucleotide

Guanosine, [P(R)]-N-benzoyl-5′-O-[(S)-hydroxymercaptophosphinyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thioadenylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

Guanosine, [P(S)]-N-benzoyl-5′-O-[(R)-hydroxymercaptophosphinyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thioadenylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

Guanosine, [P(S)]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-[(S)-hydroxymercaptophosphinyl]-P-thioadenylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, cyclic nucleotide

Guanosine, [P(S)]-5′-[(S)-hydroxymercaptophosphinyl]-P-thioadenylyl-(2′→5′)-, cyclic 2′→5′-nucleotide

Guanosine, [P(R)]-5′-[(R)-hydroxymercaptophosphinyl]-P-thioadenylyl-(2′→5′)-, cyclic 2′→5′-nucleotide

Guanosine, [P(R)]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-[(R)-hydroxymercaptophosphinyl]-P-thioadenylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, cyclic nucleotide

Guanosine, [P(S)]-N-benzoyl-5′-O-[(S)-hydroxymercaptophosphinyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thioadenylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

Guanosine, [P(R)]-N-benzoyl-5′-O-[(R)-hydroxymercaptophosphinyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thioadenylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

Guanosine, [P(S)]-N-benzoyl-5′-O-[(S)-(2-cyanoethoxy)mercaptophosphinyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thioadenylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

Gaunosine, [P(R)]-N-benzoyl-5′-O-[(R)-(2-cyanoethoxy)mercaptophosphinyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thioadenylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

Guanosine, N-benzoyl-5′-O-[(2-cyanoethoxy)mercaptophosphinyl]-P-deoxo-3′-O-[(1,1-dimethylethyl)dimethylsilyl]adenylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, cyclic nucleotide

Adenosine, P(O)-(2-cyanoethyl)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-P-thioguanylyl-(2′→5′)-N-benzoyl-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 2-(hydrogen phosphonate)

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)--thioguanylyl-(2′→5′)-N-benzoyl-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 2′-(hydrogen phosphonate)

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxo-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)guanylyl-(2′→5′)-N-benzoyl-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 2′-(hydrogen phosphonate)

Guanosine, 5′-(hydroxymercaptophosphinyl)-P-thioadenylyl-(2′→5′)-, cyclic 2′→5′-nucleotide

2′-Guanylic acid, 3′-deoxy-3′-fluoro-β-D-xylo-adenylyl-(2′→5′)-3′-deoxy-3′-fluoro-, cyclic nucleotide

2′-Guanylic acid, 3′-deoxyadenylyl-(2′→5′)-3′-deoxy-, cyclic nucleotide

2′-Guanylic acid, 3′-deoxy-3′-fluoroadenylyl-(2′→5′)-3′-deoxy-3′-fluoro-, cyclic nucleotide