1-Boc-4-氯-5-甲酰基-3,6-二氢-2H-吡啶

tert-butyl 4-(5-bromo-1H-indol-3-yl)-3,6-dihydro-2H-pyridine-1-carboxylate

4-(2-氨基苯氨基)哌啶-1-甲酸叔丁酯

3-(4-哌啶)-吲哚啉-2-酮