2'-hydroxymethyl-2-methyl-3,4-dihydropapaverinium iodide

1-(5-bromo-2-thienyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline

氟磺酸甲酯

3,4-dihydro-6,7-dimethoxy-2-methylisoquinolinium

丙酮