(9ci)-2,3,4,5-四氢-1H-1-苯氮杂卓-1-羰酰氯

2,3,4,9-四氢-2-甲基-1H-吡啶并[3,4-b]吲哚-1-酮

3-cyclohexyl-1H-quinazoline-2,4-dione

4-氯羰基-哌嗪-1-羧酸叔丁酯

1,1-bis[(1R)-1-phenylethyl]urea