N-(2-amino-1,1-dimethyl-2-oxoethyl)-3-(3,4,8,9-tetrahydro-6-methoxy-3,3,8,8-tetramethylfuro[2,3-h]isoquinolin-1-yl)benzamide 以
1-(3-Bromophenyl)-3,4,8,9-tetrahydro-6-methoxy-3,3,8,8-tetramethyl-4-furo[2,3-h]isoquinolinol hydrochloride 为溶剂,
以64%的产率得到N-(2-amino-1,1-dimethyl-2-oxoethyl)-3-(3,4,8,9-tetrahydro-4-hydroxy-6-methoxy-3,3,8,8-tetramethylfuro[2,3-h]isoquinolin-1-yl)benzamide