(2R,3S,5R)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-5-(6-(4-methylbenzamido)-9H-purin-9-yl)tetrahydrofuran-3-yl 4-methylbenzoate

(1R)-S-ethyl-1-(6-amino-purin-9-yl)-1,4-anhydro-2-thio-D-arabitol

2' -脱氧3' -磷酸游离酸

(1R)-S-ethyl-O5-trityl-1-(6-tritylamino-purin-9-yl)-1,4-anhydro-2-thio-D-arabitol

2'-脱氧腺苷5'-三磷酸酯