tert-butyl 4-(3-oxo-4-phenylbutanoyl)piperidine-1-carboxylate

2-溴-1-(1-boc-哌啶-4-基)乙酮

1-N-BOC-4-哌啶丙酸

1-Boc-哌啶-4-甲醛

外消旋(2,3-二甲氧基苯基)-