6-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-2-(2,2-dimethyl-1,3-dioxan-5-yl)-5-methyl-1,2,3,4-tetrahydroisoquinoline 、
盐酸 在
氮气 、
ethyl acetate dichloromethane 、
碳酸氢钠 、
二甲基亚砜 作用下,
以
四氢呋喃 为溶剂,
反应 6.0h,
以to give 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]-1,3-propanediol (94 mg, 54%)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]-1,3-propanediol