N-(2′-Deoxy-2′,2′-difluoro-P-phenyl-5′-cytidylyl)-L-valine methyl ester

N-(2′-Deoxy-2′,2′-difluoro-P-phenyl-5′-cytidylyl)-L-leucine methyl ester

N-[2′,3′-O-(1-Methylethylidene)-P-phenyl-5′-cytidylyl]-L-alanine 1-methylethyl ester

N-[2′,3′-O-(1-Methylethylidene)-P-phenyl-5′-cytidylyl]-L-valine methyl ester

N-[2′,3′-O-(1-Methylethylidene)-P-phenyl-5′-cytidylyl]-L-leucine methyl ester

L-Lysine, N2-[6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-1-oxohexyl]-, 3′-ester with 5′-adenylic acid

L-Methionine, N-[6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-1-oxohexyl]-, 3′-ester with 5′-adenylic acid

L-Phenylalanine, N-[6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-1-oxohexyl]-, 3′-ester with 5′-adenylic acid

L-Leucine, N-[6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-1-oxohexyl]-, 3′-ester with 5′-adenylic acid

L-Lysine, N2-[6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-1-oxohexyl]-, 2′-ester with 5′-adenylic acid

L-Methionine, N-[6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-1-oxohexyl]-, 2′-ester with 5′-adenylic acid

L-Phenylalanine, N-[6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-1-oxohexyl]-, 2′-ester with 5′-adenylic acid

L-Leucine, N-[6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-1-oxohexyl]-, 2′-ester with 5′-adenylic acid

Thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenosine

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)-2′-deoxy-N-[(phenylmethoxy)carbonyl]adenylyl-(3′→5′)-3′-[2-[[2-[(carboxymethyl)[(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)acetyl]amino]ethyl]amino]-2-oxoethyl]-3′-deoxy-

Thymidine, 3′-deoxy-3′-[2-[[2-[[(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)acetyl](2-ethoxy-2-oxoethyl)amino]ethyl]amino]-2-oxoethyl]-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-