N-[3-[7-[2-Deoxy-3-O-[[(1,1-dimethylethyl)dithio]methyl]-β-D-erythro-pentofuranosyl]-4-[(E)-[(dimethylamino)methylene]amino]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]-2,2,2-trifluoroacetamide

N-[3-[7-[2-Deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-3-O-[[(1,1-dimethylethyl)dithio]methyl]-β-D-erythro-pentofuranosyl]-4-[(E)-[(dimethylamino)methylene]amino]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]-2,2,2-trifluoroacetamide

N-[3-[7-[2-Deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-3-O-[(methylthio)methyl]-β-D-erythro-pentofuranosyl]-4-[(E)-[(dimethylamino)methylene]amino]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]-2,2,2-trifluoroacetamide

(1E)-N′-[7-[2-Deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-3-O-[(methylthio)methyl]-β-D-erythro-pentofuranosyl]-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-N,N-dimethylmethanimidamide

(1E)-N′-[7-[2-Deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-erythro-pentofuranosyl]-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-N,N-dimethylmethanimidamide

Guanosine, cytidylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-uridylyl-(3′→5′)-

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-(2,6,7-trideoxy-β-D-ribo-hept-6-enofuranosyl)-

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-(2,6,7-trideoxy-β-D-ribo-octofuranosyl)-

2,4(1H,3H)-Pyrimidinedione, 1-[2,6-dideoxy-6-[(1H-imidazol-4-ylacetyl)amino]-α-L-lyxo-hexofuranosyl]-5-methyl-

2,4(1H,3H)-Pyrimidinedione, 1-(6-amino-2,6-dideoxy-α-L-lyxo-hexofuranosyl)-5-methyl-

1-(2-Deoxy-α-L-lyxo-hexofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

Thymidine, 4′-C-(aminomethyl)-

Inosine, 5′-(dihydrogen phosphate), 5′→5′-ester with 1,4-dihydro-1-β-D-ribofuranosylnicotinamide

Pyridinium, 3-carbamoyl-1-β-D-ribofuranosyl-, hydroxide, 5′→5′-ester with inosine 5′-(dihydrogen phosphate), inner salt

Methyl (3α,4α,19α)-6,7-didehydro-3,19-epoxy-16-methoxy-1-methyl-8-oxo-4-[(phenylmethyl)methyl]aspidospermidine-3-carboxylate

Methyl (2β,3β,4β,5α,12S)-3,19-epoxy-16-methoxy-1-methyl-8-oxo-4-[(phenylmethoxy)methyl]-7-(phenylseleno)aspidospermidine-3-carboxylate

3-Methyl 4-(2-propen-1-yl) (2β,3β,4β,5α,7α,12S)-3,19-epoxy-16-methoxy-1-methyl-8-oxo-7-(phenylseleno)aspidospermidine-3,4-dicarboxylate

3-Methyl 4-(phenylmethyl) (2β,3β,4β,5α,12S)-3,19-epoxy-16-methoxy-1-methyl-8-oxoaspidospermidine-3,4-dicarboxylate

3-Methyl 4-(2-propen-1-yl) (2β,3β,4β,5α,12S)-3,19-epoxy-16-methoxy-1-methyl-8-oxoaspidospermidine-3,4-dicarboxylate

3,4-Dimethyl (2β,3β,4β,5α,12S)-3,19-epoxy-16-methoxy-1-methyl-8-oxoaspidospermidine-3,4-dicarboxylate