2-bromo-3-isopropoxy-4-methoxybenzylalcohol

5,8,9-trihydro-1-isopropoxy-2-methoxy-6-oxo-7H-dibenzazonin-11-ol

5,8,9-trihydro-2,11-dimethoxy-6-oxo-7H-dibenzazonin-1-ol

5,6,8,9-tetrahydro-2,11-dimethoxy-1-hydroxy-7H-dibenzazonin-8-one

3-tosyloxyphenethylamine