1,1-dimethylethyl {2-[6-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinyl]-2-oxoethyl}carbamate 、
三氟乙酸 、 在
氮气 、
二甲基亚砜 、 {2-[6-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinyl]-2-oxoethyl}amine 作用下,
以
二氯甲烷 为溶剂,
反应 0.75h,
以to give the required product {2-[6-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinyl]-2-oxoethyl}amine (38 mg)的产率得到{2-[6-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinyl]-2-oxoethyl}amine