[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] acetate

(2R,3S,5R)-2-((((2-((2-fluorobenzyl)(pyridin-2-yl)amino)ethoxy)carbonyl)oxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl acetate

(2R,3S,5R)-2-((((2-((4-fluorobenzyl)(pyridin-2-yl)amino)ethoxy)carbonyl)oxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl acetate

(2R,3S,5R)-2-((((2-((2,4-difluorobenzyl)(pyridin-2-yl)amino)ethoxy)carbonyl)oxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl acetate

3'-O-acetyl-5'-O-[bis(4-methoxyphenyl)(phenyl)methyl]-3-[(tert-butoxy)carbonyl]-2'-deoxy-3,4-dihydrothymidine