(2-Amino-4-benzyloxy-5-methoxy-phenyl)-[(2S,4R)-2-(tert-butyl-dimethyl-silanyloxymethyl)-4-hydroxy-pyrrolidin-1-yl]-methanone

(4-Benzyloxy-5-methoxy-2-nitro-phenyl)-[(2S,4R)-2-(tert-butyl-dimethyl-silanyloxymethyl)-4-hydroxy-pyrrolidin-1-yl]-methanone