L-Valine, N,N′-[[5-[4-[(3-carboxy-1-oxopropyl)(phenylmethoxy)amino]butyl]dihydro-2,4,6-trioxo-1,3,5-triazine-1,3(2H,4H)-diyl]bis[4,1-butanediyl[(phenylmethoxy)imino](1,4-dioxo-4,1-butanediyl)]]bis-, (1→5′:1′→5′′′)-diester with 5-fluorouridine

L-Valine, N-[4-[[4-[3,5-bis[4-[(3-carboxy-1-oxopropyl)(phenylmethoxy)amino]butyl]tetrahydro-2,4,6-trioxo-1,3,5-triazin-1(2H)-yl]butyl](phenylmethoxy)amino]-1,4-dioxobutyl]-, 5′-ester with 5-fluorouridine

L-Valine, N-[1,4-dioxo-4-[(phenylmethoxy)[4-[tetrahydro-2,4,6-trioxo-3,5-bis[4-[(phenylmethoxy)[(2,2,2-trichloroethoxy)carbonyl]amino]butyl]-1,3,5-triazin-1(2H)-yl]butyl]amino]butyl]-, 5′-ester with 5-fluorouridine

N′-[7-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-7H-imidazo[4,5-d]-1,2,3-triazin-4-yl]-N,N-dibutylmethanimidamide

N,N-Dibutyl-N′-[7-(2-deoxy-β-D-erythro-pentofuranosyl)-7H-imidazo[4,5-d]-1,2,3-triazin-4-yl]methanimidamide

N′-[7-(2-Deoxy-β-D-erythro-pentofuranosyl)-7H-imidazo[4,5-d]-1,2,3-triazin-4-yl]-N,N-bis(2-methylpropyl)methanimidamide

7-Deazaadenosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

2-Azaadenosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-7-deazaadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-2-azaadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

N′-[7-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-7H-imidazo[4,5-d]-1,2,3-triazin-4-yl]-N,N-dibutylmethanimidamide

N′-[7-(2-Deoxy-β-D-erythro-pentofuranosyl)-7H-imidazo[4,5-d]-1,2,3-triazin-4-yl]-N,N-dimethylmethanimidamide

N-[7-(2-Deoxy-β-D-erythro-pentofuranosyl)-7H-imidazo[4,5-d]-1,2,3-triazin-4-yl]benzamide

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-3H-diimidazo[1,2-c:4′,5′-e][1,2,3]triazine

Adenosine, 3′-[(N-acetyl-L-alanyl-O-methyl-L-tyrosyl)amino]-3′-deoxy-N,N-dimethyl-