(2S)-2-amino-9-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)nonanamide 在
盐酸 、
sodium hydroxide 作用下,
以
1,4-二氧六环 为溶剂,
生成 (S)-2-((1S,4R)-7,7-Dimethyl-2-oxo-bicyclo[2.2.1]hept-1-ylmethanesulfonylamino)-9-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)-nonanoic acid