7-benzyloxy-1-(3-benzyloxy-4-methoxy-benzyl)-6-methoxy-3,4-dihydro-1H-isoquinoline-2-carboxylic acid ethyl ester

7-benzyloxy-6-methoxy-1,2,3,4-tetrahydroisoquinoline

3-苄氧基-4-甲氧基苯甲醛

去甲牛心果碱