上海交通大学学报(医学版) ›› 2018, Vol. 38 ›› Issue (1): 30-.doi: 10.3969/j.issn.1674-8115.2018.01.006

• 论著(基础研究) • 上一篇    下一篇

单酰基甘油脂肪酶的新型黄酮类化合物抑制剂的初步筛选及研究

马佳慧,杨若林,沈征武#,刘坚华#   

  1. 上海交通大学 基础医学院化学教研室,上海200025
  • 出版日期:2018-01-28 发布日期:2018-03-09
  • 通讯作者: 沈征武,电子信箱:jeff.shen@sjtu.edu.cn。刘坚华,电子信箱:jhliu7912@shsmu.edu.cn
  • 作者简介:马佳慧 ( 1992— ),女,硕士生;电子信箱:judith199212@sjtu.edu.cn。
  • 基金资助:
    国家自然科学基金(81402775);高等学校博士学科点专项科研基金(20130073120113)

Preliminary screening and study of novel flavonoid monoacylglycerol lipase inhibitors

MA Jia-hui, YANG Ruo-lin, SHEN Zheng-wu#, LIU Jian-hua#   

  1. Department of Chemistry, Shanghai Jiao Tong University College of Basic Medical Sciences, Shanghai 200025, China
  • Online:2018-01-28 Published:2018-03-09
  • Supported by:
    National Natural Science Foundation of China, 81402775; Special Research Fund for Doctoral Programs in Colleges and Universities, 20130073120113

摘要: 目的· 寻找新型(结构新、靶点新)单酰基甘油脂肪酶(monoacylglycerol lipase,MAGL)抑制剂。方法· 运用计算机辅助虚
拟筛选手段,通过合理的结构分析,再结合生物学评估的方法进行筛选。结果· 发现一系列天然黄酮类MAGL 抑制剂。其中化合物9
(槲皮素)对MAGL 的抑制活性最好,IC50 值达到了36 μmol/L。结论· 成功发现了一系列天然的黄酮类MAGL 抑制剂,有望为发现
新型的MAGL 抑制剂提供新的结构类型。

关键词: 单酰基甘油脂肪酶, 黄酮类化合物, 抑制剂

Abstract:

Objective · To discover and develop novel monoacylglycerol lipase (MAGL) inhibitors. Methods · Computational screening, rational structure analysis and biological assessment was used. Results · A series of natural flavonoid MAGL inhibitors were identified. Compound 9 (quercetin) presented the highest activity with an IC50 value of 36 μmol/L. Conclusion · Several natural flavonoid MAGL inhibitors were identified, which are expected to bring novel hits for discovery of MAGL inhibitors.

Key words: monoacylglycerol lipase, flavonoids, inhibitor