acetic acid,3,5-bis[(2-fluorophenyl)methylidene]piperidin-4-one

4-N-甲基苄基-n-乙氧甲酰哌啶双盐酸盐

1-(噻吩-2-基羰基)哌啶-4-酮

1-叔丁氧羰基-4-哌啶乙酸

1-(4-氯苯甲酰基)-哌啶-4-酮