1-(2’-O,4-C-甲桥-beta-D-呋喃核糖基)胸腺嘧啶

(3R,4S,5S)-4-(benzyloxy)-5-((benzyloxy)methyl)-2-methoxy-5-(((methylsulfonyl)oxy)methyl)tetrahydrofuran-3-yl acetate

1-(4-C-acetoxymethyl-2-O-acetyl-3,5-di-O-benzyl-β-D-ribofuranosyl)thymine

六甲基二硅氮烷

2',3'-O-benzylidene-4'-(p-toluenesulfonyloxymethyl)uridine

Acetic acid (2S,3R,4S,5S)-4-benzyloxy-5-benzyloxymethyl-5-methanesulfonyloxymethyl-2-phenylsulfanyl-tetrahydro-furan-3-yl ester

三甲基铝

(1R,3R,4R,7S)-7-benzyloxy-1-methanesulfonoxymethyl-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]heptane

3'-O-benzyl-4'-(p-toluenesulfonyloxymethyl)uridine

4-C-[[(甲基磺酰基)氧基]甲基]-3-O-(苄基)-D-赤式-呋喃戊糖 1,2-二乙酸酯 5-甲烷磺酸酯

4'-(p-toluenesulfonyl)oxymethyluridine

1-(2-O-acetyl-3-O-benzyl-4-C-methanesulfonyloxymethyl-5-O-methanesulfonyl-β-D-erythro-pentofuranosyl)thymine

1-(3,5-di-O-benzyl-4-C-(hydroxymethyl)-β-D-ribofuranosyl)thymine

5-甲基脲嘧啶

(3R/S)-(1S,4R,7S)-7-benzyloxy-1-benzyloxymethyl-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]heptane

5-bromo-2'-O,4'-C-methyleneuridine

1-((1S,3R,4R,7S)-7-(benzyloxy)-1-(hydroxymethyl)-2,5-dioxabicyclo[2.2.1]heptan-3-yl)pyrimidine-2,4(1H,3H)-dione

(1R,3R,4R,7S)-1-benzoyloxymethyl-7-benzyloxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]heptane

2',3'-O-cyclohexylidene-4'-(p-toluenesulfonyloxymethyl)uridine