1-乙酰基-2,3,5-三苯甲酰氧基-1-beta-D-呋喃核糖

3',5'-O-bis-(tetrahydropyranyl)-2'-deoxyuridine

3',5'-O-bis-(tetrahydropyranyl)-5-bromo-2'-deoxyuridine

3',5'-Diacetyl-4-O-(2,4,6-triisopropylphenyl)-2'-deoxyuridine

3',5'-Di-O-acetyl-4-O-((2,4,6-triisopropylphenyl)sulfonyl)-2'-deoxyuridine