(2S,3R)-2-Cyclopentyl-N~4~-[(2S)-3,3-dimethyl-1-(methylamino)-1-oxo-2-butanyl]-N~1~-hydroxy-3-isobutylsuccinamide

(2S,3R)-2-Cyclopentyl-N~4~-[(2S)-3,3-dimethyl-1-(methylamino)-1-oxo-2-butanyl]-N~1~-hydroxy-3-isobutylsuccinamid

(2S,3R)-2-Cyclopentyl-N~4~-[(2S)-3,3-dimethyl-1-(methylamino)-1-oxo-2-butanyl]-N~1~-hydroxy-3-isobutylsuccinamide

(2S,3R)-2-Cyclopentyl-N~4~-[(2S)-3,3-diméthyl-1-(méthylamino)-1-oxo-2-butanyl]-N~1~-hydroxy-3-isobutylsuccinamide

(2S,3R)-2-cyclopentyl-N~4~-[(2S)-3,3-dimethyl-1-(methylamino)-1-oxobutan-2-yl]-N~1~-hydroxy-3-(2-methylpropyl)butanediamide

Butanediamide, 2-cyclopentyl-N~4~-[(1S)-2,2-dimethyl-1-[(methylamino)carbonyl]propyl]-N~1~-hydroxy-3-(2-methylpropyl)-, (2S,3R)-

(2R,3S)-2-Cyclopentyl-N*4*-((S)-2,2-dimethyl-1-methylcarbamoyl-propyl)-N*1*-hydroxy-3-isobutyl-succinamide