[(R)-3-tert-Butoxycarbonylamino-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-pentyl]-carbamic acid benzyl ester 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
生成 [(R)-1-(2-Amino-ethyl)-3-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-propyl]-carbamic acid tert-butyl ester