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}carbamate 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 7.0h,
以75%的产率得到5-[3-(2-β-alanyl-5-methyl-1,2,3,4-tetrahydro-6-isoquinolinyl)-1,2,4-oxadiazol-5-yl]-2-[(1-methylethyl)oxy]benzonitrile monohydrochloride