苄基2-(2-萘基氨基甲酰)-1-吡咯烷羧酸酯

1-(羟基甲基)环丙烷羧酸甲酯

N-(3-氨基-3-氧代丙基)氨基甲酸苯甲酯

1-(4-溴苯基)环丙烷羧酰胺

2-methylpropyl 3-formylindole-1-carboxylate