rac-(2S,3R,4R)-1-Acetyl-4-(((benzyloxy)carbonyl)amino)-2-cyclopropyl-3-methyl-1,2,3,4-tetra hydro-1,7-naphthyridin-8-yl trifluoromethanesulfonate 在
钯 氢气 作用下,
以
甲醇 为溶剂,
以to afford the product as a colourless solid (100.7 mg)的产率得到rac-1-((2S,3R,4R)-4-amino-2-cyclopropyl-3-methyl-3,4-dihydro-1,7-naphthyridin-1(2H)-yl)ethanone