1-[(2R,3R,3aS,7aR)-7a-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3-methoxy-3a-phenylmethoxy-3,4,5,7-tetrahydro-2H-furo[2,3-c]pyran-2-yl]-5-methylpyrimidine-2,4-dione 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
以67%的产率得到(1S,6R,8R,9R)-1-hydroxy-6-hydroxymethyl-9-methoxy-8-(thymin-1-yl)-4,7-dioxabicyclo[4.3.0]nonane