laudanosine
3-Bromo-4-(6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydro-isoquinolin-1-ylmethyl)-benzoic acid methyl ester
6-(6,7-Dimethoxy-2-methyl-1,2,3,4-tetrahydro-isoquinolin-1-ylmethyl)-2,3-dimethoxy-benzoic acid methyl ester
(+/-)-adlumine
(+/-)-corlumine