四氢罂粟碱盐酸盐 、
2-Propenoic acid, 1,4-phenylenedi-2,1-ethanediyl ester 以
苯 为溶剂,
反应 48.0h,
以35%的产率得到3-[1-(3,4-Dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-[4-(2-{3-[1-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl)-phenyl]-ethyl ester; compound with oxalic acid