N-[(1R,2R,4S,5S)-4,5-Dibromo-2-(6-chloro-pyridin-3-yl)-cyclohexyl]-2,2,2-trifluoro-acetamide

2-甲基-2-丙基[(1S)-4-氧代-2-环己烯-1-基]氨基甲酸酯

(S)-tert-butyl (3-bromo-4-oxocyclohex-2-en-1-yl)carbamate

(1R,4S)-4-((tert-butoxycarbonyl)amino)-cyclohex-2-en-1-yl benzoate