(3S)-1-benzyl-6-benzyloxy-4-bromo-3-(tert-butyldimethylsilanyloxymethyl)indoline

(3S)-1-benzyl-6-benzyloxy-4-bromo-3-hydroxymethylindoline

(2S)-3-benzylamino-2-(4-benzyloxy-2,6-dibromophenyl)-propan-1-ol

(4S,5S)-4-[(1S)-1-(4-benzyloxy-2,6-dibromophenyl)-2-nitroethyl]-2,2-dimethyl-5-phenyl-[1,3]dioxolane

(1S,2S,3S)-3-(4-benzyloxy-2,6-dibromophenyl)-4-nitro-1-phenylbutane-1,2-diol