Chinese Journal of Applied Chemistry ›› 2016, Vol. 33 ›› Issue (6): 661-667.DOI: 10.11944/j.issn.1000-0518.2016.06.150358

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Synthesis and Anti-hepatoma Activities of N-(Piperidin-4-yl)benzamide Derivatives

HUANG Zhininga,ZHENG Manyia,MIAO Fangxiaob,YU Jingqia,LI Shanhuab,LI Funana,QU Ningb*()   

  1. a School of Pharmaceutical Sciences,Xiamen University,Xiamen,Fujian 361102,China
    b Medical College,Xiamen University,Xiamen,Fujian 361102,China
  • Received:2015-10-10 Accepted:2016-02-18 Published:2016-06-01 Online:2016-06-01
  • Contact: QU Ning
  • Supported by:
    Supported by the Natural Science Foundation of Fujian Province of China(No.2015Y0081), XMU Training Program of Innovation and Enterpreneurship for Undergraduates(No.201510384055;No.20720152005)

Abstract:

Six benzamide derivatives were synthesized from 4-hydroxybenzoic acid via alkylation, hydrolysis and condensation reactions. The structure was confirmed by 1H NMR, 13C NMR and MS. The antitumor activity of all the newly synthesized compounds was evaluated on the in vitro growth of HepG2 cell line using sorafeinb as positive control. The anti-hepatoma biological activity in vitro of N-(1-(methylsulfonyl)piperidin-4-yl)-4-phenoxybenzamide is better than that of sorafeinb with an IC50 value of 8.42 μmol/L. The results show that the derivatives of N-(piperidin-4-yl)-4-phenoxybenzamide have good anti-hepatoma activity.

Key words: benzamide, HepG2 cells, anti-hepatoma activity