1'-(4-chlorobenzoylmethyl)-6-chlorospiro(4H-3,1-bezoxazine-4,4'-piperidin)-2(1H)-one

N-苄基哌啶酮

4'-氯代新戊酰苯胺

1-benzyl-4-hydroxy-4-(2-pivaloylamino-5-chlorophenyl)piperidine

4-(2-amino-5-chlorophenyl)-1-benzylpiperidin-4-ol