({(2S,3R,4S,5S)-3-[(1S,2S)-1-(3,5-Difluoro-benzyloxy)-2-methyl-butyl]-4-nitro-5-phenyl-pyrrolidine-2-carbonyl}-amino)-acetic acid methyl ester

(2S,3R,4S,5S)-3-[(1S,2S)-1-(3,5-Difluoro-benzyloxy)-2-methyl-butyl]-4-nitro-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester

(3S,4S)-3-(3,5-Difluoro-benzyloxy)-4-methyl-1-nitro-hexan-2-ol

(2S,3S)-2-(3,5-difluorobenzyloxy)-3-methylpentanal

1-{[(E,3S,4S)-4-methyl-1-nitrohex-1-en-3-yloxy]methyl}-3,5-difluorobenzene