cis-1-hydroxymethyl-7,8-dimethoxy-1,4,5,9b-tetrahydro-2H-azeto<2,1-a>isoquinoline 、
3-(三氟甲基)异氰酸苯酯 以
苯 为溶剂,
以89%的产率得到(3-Trifluoromethyl-phenyl)-carbamic acid (1R,9bS)-7,8-dimethoxy-1,4,5,9b-tetrahydro-2H-azeto[2,1-a]isoquinolin-1-ylmethyl ester; hydrochloride