O2,3'-anhydro-1-(5-O-trityl-2-deoxy-β-D-threo-pentofuranosyl)thymine

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

1-(2,3-二脱氧-3-氟-5-O-三苯甲基呋喃戊糖基)-5-甲基-2,4(1H,3H)-嘧啶二酮

1-[3-叠氮基-2,3-二脱氧-5-O-(三苯基甲基)-beta-D-苏式-呋喃戊糖基]-5-甲基-2,4(1H,3H)-嘧啶二酮

3'-叠氮基-3'-脱氧-5'-O-三苯甲基胸苷