2-<2-(3,4-dimethoxyphenyl)-3,4-dimethoxy-6-(2-hydroxyethyl)-phenyl>-4,4-dimethyl-2-oxazoline

N-benzyl-6-(2-hydroxyethyl)-2-(3,4-dimethoxyphenyl)-3,4-dimethoxybenzamide

N-benzyl-6-<2-(methylsulfonyloxy)ethyl>-2-(3,4-dimethoxyphenyl)-3,4-dimethoxybenzamide