N-{(2S,4R)-1-[4-(aminomethyl)benzoyl]-2-methyl-1,2,3,4-tetrahydroquinolin-4-yl}-N-(4-chlorophenyl)acetamide 以
二氯甲烷 为溶剂,
以85%的产率得到3-(4-{(2S,4R)-4-[Acetyl-(4-chloro-phenyl)-amino]-2-methyl-3,4-dihydro-2H-quinoline-1-carbonyl)-benzylamino)-propionic acid tert-butyl ester