4-((4aR,10bS)-9-ethoxy-8-methoxy-2-methyl-1,2,3,4,4a,10b-hexahydro-benzo[c][1,6]naphthyridin-6-yl)benzoyl chloride 、
4-nitro-benzoic acid (S)-2-isopropylamino-propyl ester hydrochloride 在
三乙胺 作用下,
以
乙腈 为溶剂,
反应 15.0h,
生成 4-nitro-benzoic acid (S)-2-({1-[4-((4aR,10bS)-9-ethoxy-8-methoxy-2-methyl-1,2,3,4,4a,10b-hexahydro-benzo[c][1,6]naphthyridin-6-yl)-phenyl]-methanoyl}-isopropyl-amino)-propyl ester