2'-C-甲基尿苷 2',3',5'-三苯甲酸酯

2',3'-di-O-benzoyl-5'-O-(4-methoxytrityl)-2'-C-methyluridine

1-(2,3-di-O-acetyl-2-C-methyl-5-O-p-methylbenzoyl-β-D-ribofuranosyl)uracil

2'-C-methyl-2',3'-O-isopropylidenuridine

2'-C-methyl-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)uridine