(2S,3R,4R,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-[2-chloro-6-(3-iodo-benzylamino)-purin-9-yl]-3-ureido-tetrahydro-furan-2-carboxylic acid methylamide

(2S,3R,4R,5R)-3-Azido-4-(tert-butyl-dimethyl-silanyloxy)-5-[2-chloro-6-(3-iodo-benzylamino)-purin-9-yl]-tetrahydro-furan-2-carboxylic acid methylamide

Trifluoro-methanesulfonic acid (3aR,6S,6aR)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl ester

(2S,3R,4R,5R)-3-Amino-4-(tert-butyl-dimethyl-silanyloxy)-5-[2-chloro-6-(3-iodo-benzylamino)-purin-9-yl]-tetrahydro-furan-2-carboxylic acid methylamide

9-[2-O-acetyl-3-C-azido-3-deoxy-5-(methylcarbamoyl)-β-D-ribofuranosyl]-2,6-dichloropurine

(2S,3S,4R,5R)-3-Azido-5-[2-chloro-6-(3-iodo-benzylamino)-purin-9-yl]-4-hydroxy-tetrahydro-furan-2-carboxylic acid methylamide

N‑methyl‑1,2‑O‑isopropylidene‑3‑azido‑3‑deoxy‑α‑D‑ribofuranuronamide

(2S,3R,4R,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-3-[3-(2-chloro-acetyl)-ureido]-5-[2-chloro-6-(3-iodo-benzylamino)-purin-9-yl]-tetrahydro-furan-2-carboxylic acid methylamide