p. 406 - 417
(2018/06/26)(2010/02/14)
3-N-benzoyluracil
(3aS,4R,6aR)-5-fluoro-2,2-dimethyl-6-((trityloxy)methyl)-4,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-4-ol
tert-butyl(((3aR,4R,6aR)-5-fluoro-2,2-dimethyl-6-((trityloxy)methyl)-4,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)diphenylsilane
2,3-O-isopropylidene-D-ribofuranose
2,3-O-isopropylidene-5-O-trityl-D-ribofuranose