6-[5-(3-chloro-1-isopropyl-1H-indol-5-yl)-[1,2,4]oxadiazol-3-yl]-5-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride 、
溴乙酸乙酯 以to obtain the title compound (503 mg, 72%)的产率得到{6-[5-(3-chloro-1-isopropyl-1H-indol-5-yl)-[1,2,4]oxadiazol-3-yl]-5-methyl-3,4-dihydro-1H-isoquinolin-2-yl}acetic acid ethyl ester