[(2S,4S,5S)-5-(6-Chloro-purin-9-yl)-4-fluoro-tetrahydro-furan-2-yl]-methanol

((2S,4S,5R)-5-Bromo-4-fluoro-tetrahydro-furan-2-ylmethoxy)-tert-butyl-diphenyl-silane

9-[(2R,3S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-3-fluoro-tetrahydro-furan-2-yl]-6-chloro-9H-purine

(R)-5-((R)-2,2-Diethyl-[1,3]dioxolan-4-ylmethyl)-3-phenylsulfanyl-dihydro-furan-2-one

5-((R)-2,2-Diethyl-[1,3]dioxolan-4-yl)-4-hydroxy-2-phenylsulfanyl-pentanoic acid