(1S)-N-(trifluoroacetyl)-1-(5-hydroxy-3-methoxyphenyl)-2-(methoxyethoxy-methoxy)ethylamine

(R)-N-trimethylsilylethoxycarbonyl-4-fluoro-3-nitrophenylalanine methyl ester

3-(benzyloxy)-5-methoxybenzaldehyde

3-benzyloxy-5-methoxystyrene

(1R)-N-(tert-butyloxycarbonyl)-1-(3-fluoro-4-nitrophenyl)-2-hydroxyethyl-amine