3',5'-二-O-甲磺酰基胸苷

司他夫定

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

5'-O-三苯甲基-3'-O-甲磺酰基胸苷

5-O-(4-甲基苯基磺酰基)胸腺嘧啶脱氧核苷