盐酸 、
1,4-二氧六环 、
1,1-dimethylethyl ((1S,2R)-l-{[6-(5-{5-cyano-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-di hydro-2(1 H)-isoq ui noli nyl] carbonyl}-2-hydroxypropyl)carbamate 以
二氯甲烷 为溶剂,
反应 16.0h,
以to give 2-[(1-methylethyl)oxy]-5-[3-(5-methyl-2-L-threonyl-1,2,3,4-tetrahydro-6-isoquinolinyl)-1,2,4-oxadiazol-5-yl]-3-pyridinecarbonitrile hydrochloride as a colourless solid (18 mg)的产率得到2-[(1-methylethyl)oxy]-5-[3-(5-methyl-2-L-threonyl-1,2,3,4-tetrahydro-6-isoquinolinyl)-1,2,4-oxadiazol-5-yl]-3-pyridinecarbonitrile monohydrochloride