N-(6'-bromo-2',3'-dimethoxybenzal)-6,7-methylenedioxy-1-naphthylamine
norsanguinarine
N-<3'-(benzyloxy)-6'-bromo-2'-methoxybenzyl>-6,7-(methylenedioxy)-1-naphthylamine
N-(6-bromo-2-methoxy-3-(benzyloxy)benzylidene)-6,7-(methylenedioxy)-1-naphthylamine
N-(6-bromo-2,3-dimethoxybenzylidene)-6,7-(methylenedioxy)-1-naphthylamine