(2R,3R,4R,5R)-5-(2-amino-6-ethoxypurin-9-yl)-4-fluoro-2-(hydroxymethyl)-4-methyloxolan-3-ol

2-Fluoro-5-methylbenzyl bromide

2'-Fluoro-4'-methoxyacetophenone

3-Bromo-4-fluoro-N-methylbenzamide

4-(3-Trifluoromethoxyphenyl)benzoic acid

4-Chloro-2-morpholinobenzoic acid