(3S,4S)-1-[(7-N-benzyloxymethyl-6-O-tert-butyl-9-deazahypoxanthin-9-yl)methyl]-3,4-dihydroxy-4-hydroxymethyl-3,4-O-isopropylidenepyrrolidine 在
palladium 10% on activated carbon
氢气 作用下,
以
乙醇 为溶剂,
反应 40.0h,
以42%的产率得到(3S,4S)-1-[(6-O-tert-butyl-9-deazahypoxanthin-9-yl)methyl]-3,4-dihydroxy-4-hydroxymethyl-3,4-O-isopropylidenepyrrolidine