http://jcps.bjmu.edu.cn

• 【研究论文】 • 上一篇    下一篇

哌嗪衍生物的合成及二肽基肽酶-4活性研究

孟祥国, 蔡正艳, 张伟, 周伟澄*   

  1. 中国医药工业研究总院 上海医药工业研究院 创新药物与制药工艺国家重点实验室 上海市抗感染药物研究重点实验室, 上海 200437
  • 收稿日期:2012-08-03 修回日期:2012-12-10 出版日期:2013-03-18 发布日期:2013-03-18
  • 通讯作者: 周伟澄*

Synthesis and biological evaluation of piperazine derivatives on dipeptidyl peptidase-4

Xiangguo Meng, Zhengyan Cai, Wei Zhang, Weicheng Zhou*   

  1. State Key Laboratory of New Drug & Pharmaceutical Process, Shanghai Key Lab of Anti-Infectives, Shanghai Institute of Pharmaceutical Industry, State Institute of Pharmaceutical Industry, Shanghai 200437, China
  • Received:2012-08-03 Revised:2012-12-10 Online:2013-03-18 Published:2013-03-18
  • Contact: Weicheng Zhou*

摘要: 本文经过微波辅助1,2,4,5-四氟苯与无水哌嗪的亲核取代反应、甲酰化反应和缩合反应合成了一系列具有潜在二肽基肽酶-4(DPP-4)抑制活性的(4-(2,4,5-三氟苯基)-1-哌嗪基)甲酮衍生物 (9a-k), 并测定了11个新化合物的DPP-4抑制活性。体外活性测定显示, 化合物9d9g对DPP-4酶具有一定的抑制活性。

关键词: DPP-4, DPP-4抑制剂, 衍生物, 合成

Abstract:

A series of (4-(2,4,5-trifluorophenyl)piperazin-1-yl) methanone derivatives 9a-k as potential dipeptidyl peptidase-4 (DPP-4) inhibitors were synthesized by microwave assisted nucleophilic substitution of 1,2,4,5-tetrafluorobenzene with piperazine, followed by carbamoylation and condensation. The inhibitory activities of these new compounds on DPP-4 were evaluated in vitro, and compounds 9d and 9g showed moderate inhibitory activities.

Key words: DPP-4, DPP-4 inhibitor, Derivative, Synthesize

中图分类号: 

Supporting: Foundation items: National 973 Projects from the Ministry of Science and Technology of China (Grant No. 2010CB735601 and 2012CB724501).

*Corresponding author. Tel.: 86-21-3505-2484