pentamethylene bis(1-(3,4-dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate) dioxalate
2-(3,4-dimethoxyphenyl)-ethylamine
1,2,3,4-tetrahydro-1-(3,4-dimethoxybenzyl)-6,7-dimethoxyisoquinoline hydrochloride
3,4-dihydropapaverine
N-(3,4-dimethoxyphenethyl)-2-(3,4-dimethoxyphenyl)acetamide