3-carbomethoxy-6,7-dimethoxy-1-(1,2-cis)-(3',4'-dimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene-(2,3-trans)-2-carboxylic acid

1-bromo-2-(3,4-dimethoxybenzyl)-4,5-dimethoxybenzene

6-(3,4-dimethoxybenzyl)veratraldehyde

1-(3,4-dimethoxyphenyl)-3-hydroxy-5,6-dimethoxy-1,3-dihydrobenzothiophene 2,2-dioxide

α-(3,4-dimethoxyphenyl)-6-bromoveratryl alcohol