1-(3,4-dimethoxy-benzyl)-6,7-dimethoxy-4H-isoquinolin-3-one

(R)-N-(2-(4-((tert-butyldimethylsilyl)oxy)phenyl)-2-hydroxyethyl)-2-(3,4-dimethoxyphenyl)acetamide

2,2,2-trichloroethyl 2-bromo-2-(3,4-dimethoxyphenyl)acetate