有机化学 ›› 2018, Vol. 38 ›› Issue (3): 684-691.DOI: 10.6023/cjoc201707034 上一篇    下一篇

研究论文

新型取代查尔酮-哌嗪衍生物的合成及其生物活性评价

高慧a, 郑喜b, 朱萍a, 王斯a, 万春平b, 饶高雄a, 毛泽伟a   

  1. a 云南中医学院中药学院 昆明 650500;
    b 云南中医学院第一附属医院中心实验室 昆明 650021
  • 收稿日期:2017-07-30 修回日期:2017-10-24 发布日期:2017-11-15
  • 通讯作者: 万春平,E-mail:wanchunping1012@163.com;毛泽伟,E-mail:maozw@ynutcm.edu.cn E-mail:wanchunping1012@163.com;maozw@ynutcm.edu.cn
  • 基金资助:

    国家自然科学基金(Nos.81560620,81460624)、云南省应用基础研究(No.2014FZ078)和云南省科学技术厅-云南中医学院应用基础研究联合专项[No.2017FF117(-023)]资助项目.

Synthesis and Biological Evaluation of Novel Substituted Chalcone-piperazine Derivatives

Gao Huia, Zheng Xib, Zhu Pinga, Wang Sia, Wan Chunpingb, Rao Gaoxionga, Mao Zeweia   

  1. a College of Pharmaceutical Science, Yunnan University of Traditional Chinese Medicine, Kunming 650500;
    b Central Laboratory, The NO.1 Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, Kunming 650021
  • Received:2017-07-30 Revised:2017-10-24 Published:2017-11-15
  • Contact: 10.6023/cjoc201707034 E-mail:wanchunping1012@163.com;maozw@ynutcm.edu.cn
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Nos. 81560620, 81460624), the Application Basic Research Program of Yunnan Province (No. 2014FZ078) and the Yunnan Provincial Science and Technology Department-Applied Basic Research Joint Special Funds of Yunnan University of Traditional Chinese Medicine[No. 2017FF117(-023)].

为了寻找结构新颖的活性分子,采用活性亚结构拼接的方法,设计合成了24个未见文献报道的取代查尔酮-哌嗪衍生物,其结构经1H NMR、13C NMR和HRMS确证.分别采用小鼠巨噬细胞Raw 264.7炎症模型和噻唑蓝(MTT)法对目标化合物的体外抗炎活性和细胞毒活性进行测试,结果表明,查尔酮母核和哌嗪环上的取代基对化合物的生物活性有明显影响.特别是3,4,5-三甲氧基-4'-[N-(2-氧代丙基)-1-哌嗪基]查尔酮(11)能有效抑制NO的生成(IC50=3.81 μmol/L),4-溴-4'-[N-(4'-甲基-2-氧代苯乙基)-1-哌嗪基]查尔酮(25)对三种肿瘤细胞株(Hela,A549和sk-ov-3)均表现出良好的体外细胞毒活性(IC50值分别为0.54,0.05和9.12 μmol/L).

关键词: 查尔酮-哌嗪衍生物, 抗炎活性, 细胞毒活性

A series of novel substituted chalcone-piperazine derivatives have been synthesized, and screened in vitro anti-inflammatory in lipopolysaccharide (LPS)-stimulated RAW-264.7 macrophages and cytotoxic activity against 3 strains human tumor cell lines. The results demonstrated that the substituents of the core ring and the NH group of piperazine ring had obvious influences on biological activities. Especially, 3,4,5-trimethoxy-4'-[N-(2-oxopropyl)-1-piperazinyl]chalcone (11) showed better inhibitory effect on the generation of NO (IC50=3.81 μmol/L), and 4-bromo-4'-[N-(4'-methyl-2-oxophenylethyl)-1-piperazinyl]chalcone (25) displayed good cytotoxic activity against A549, Hela and sk-ov-3 (IC50=0.54, 0.05 and 9.12 μmol/L, respectively).

Key words: chalcone-piperazine derivatives, anti-inflammatory activity, cytotoxic activity