1,1-dimethylethyl {3-[6-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinyl]-3-oxopropyl}methylcarbamate 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 7.0h,
以97%的产率得到2-[(1-methylethyl)oxy]-5-{3-[5-methyl-2-(N-methyl-β-alanyl)-1,2,3,4-tetrahydro-6-isoquinolinyl]-1,2,4-oxadiazol-5-yl}benzonitrile monohydrochloride