1-Benzoyl-8-methoxy-2-methylisoquinolinium iodide
3,3-Dimethyl-2a,3,4,5-tetrahydro-2H-furo<2,3,4-i,k>isoquinolinium iodide
1-(α-Bromobenzyl)-8-hydroxy-2-methyl-1,2,3,4-tetrahydroisoquinoline hydrobromide
8-Methoxy-1-<2-(4'-methoxyphenyl)-1,3-dithiane-2-yl>-isoquinoline
8-Methoxy-1-(2-phenyl-1,3-dithiane-2-yl)-isoquinoline