2,3,6-trimethoxyphenanthrene-9-carboxylic acid

9,11,12,13,13a,14-hexahydro-2,3,6-trimethoxy-13a-methyldibenzo[f,h]pyrrolo[1,2-b]isoquinolin-11-one

9,11,12,13,13a,14-hexahydro-3,6,7-trimethoxy-13a-methyldibenzo[f,h]pyrrolo[1,2-b]-isoquinolin-11-one

2,3,6-Trimethoxy-9-<2-amino-aethyl>-phenanthren