1-[(2R,4S,5S)-5-(羟基甲基)-4-甲基氨基四氢呋喃-2-基]-5-甲基嘧啶-2,4-二酮

3’-氨基-2’,3’-双脱氧胸苷

1-[(2R,4S,5S)-5-(hydroxymethyl)-4-(1,2,4-triazol-4-yl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione

N-[(2S,3S,5R)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]formamide

3'-deoxy-3'-N-[(carboxymethyl)amino]-5'-O-tritylthymidine