N6-benzoyl-9-[6,7-dideoxy-7-C-(trimethylsilyl)-β-D-allo-hept-6-ynofuranosyl]adenine

N6-benzoyl-9-[6,7-dideoxy-7-C-(trimethylsilyl)-α-L-talo-hept-6-ynofuranosyl]adenine

(E)-N6-Benzoyl-9--2,3-O-isopropylidene-β-D-ribo-hept-5-eno-furanosyluronate>adenine

ethyl 1-(6-N-benzoyladenin-9-yl)-1,5,6,7,8-pentadeoxy-2,3-O-isopropylidene-β-D-ribo-non-5(E),7(E)-dienofuranuronate

N-{9-[(3aR,4R,6R,6aR)-6-((E)-2-Bromo-2-fluoro-vinyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-9H-purin-6-yl}-benzamide