2-[(4-乙氧基-4-氧代丁基)(4-甲基苯磺酰基)氨基]苯甲酸甲酯

N-[2-(4-hydroxy-1-oxobutyl)phenyl]-p-toluenesulfonamide

1-[(4-Methylphenyl)sulfonyl]-5-oxo-2,3,4,5-tetrahydro-1H-1-benzaz epine-4-carbonitrile

5-oxo-1-(toluene-4-sulfonyl)-2,3,4,5-tetrahydro-1H-benzo[b]azepine-4-carboxylic acid methyl ester

5-氧代-1-甲苯磺酰-2,3,4,5-四氢-1H-苯并[b]氮杂卓-4-羧酸乙酯