5-bromo-4-(3,4-dimethoxyphenyl)-1H-pyrrole-2-carboxylic acid ethyl ester

2-bromo-1-(3,4-dimethoxyphenyl)-8,9-dimethoxy-5,6-dihydropyrrolo[2,1-a]isoquinoline-3-carboxylic acid ethyl ester

2-hydroxy-4,5-dimethoxyphenylboronic acid

4-(3,4-Dimethoxy-phenyl)-5-{4,5-dimethoxy-2-[2-(toluene-4-sulfonyloxy)-ethyl]-phenyl}-1H-pyrrole-2-carboxylic acid ethyl ester

2-(2-hydroxyethyl)-4,5-dimethoxyphenylboronic acid