5'-azido-2'-O-(tert-butyldimethylsilyl)-3'-(N-carbonylmethyl)-3',5'-dideoxy-5-methyluridinyl-(3'-5')-5'-amino-5'-deoxy-2'-O-methyl-5-methyluridine 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
以66%的产率得到5'-amino-2'-O-(tert-butyldimethylsilyl)-3'-(N-carbonylmethyl)-3',5'-dideoxy-5-methyluridinyl-(3'-5')-5'-amino-5'-deoxy-2'-O-methyl-5-methyluridine