有机化学 ›› 2022, Vol. 42 ›› Issue (6): 1677-1686.DOI: 10.6023/cjoc202201048 上一篇    下一篇

研究论文

含苯甲醚结构的2,4,5,6-四取代嘧啶衍生物的合成及抗增殖活性研究

高潮a,b, 司晓杰a,b, 池玲玲a,b, 王浩a,b, 戴洪林a,b, 刘丽敏a,b, 汪正捷a,b, 张洋a,b, 王涛a,b, 周耀传a, 郑甲信a,b, 可钰a,b,c,d,*(), 刘宏民a,b,c,d,*(), 张秋荣a,b,c,d,*()   

  1. a 郑州大学药学院 郑州 450001
    b 新药创制与药物安全性评价河南省协同创新和药物质量与评价中心 郑州 450001
    c 郑州大学省部共建食管癌防治国家重点实验室 郑州 450052
    d 教育部药物制备关键技术重点实验室 郑州 450001
  • 收稿日期:2022-01-28 修回日期:2022-03-08 发布日期:2022-03-21
  • 通讯作者: 可钰, 刘宏民, 张秋荣
  • 基金资助:
    国家自然科学基金(U21A20416); 省部共建食管癌防治国家重点实验室资助的开放基金(K2020000X)

Synthesis and Antiproliferative Activity of 2,4,5,6-Tetrasubstituted Pyrimidine Derivatives Containing Anisole

Chao Gaoa,b, Xiaojie Sia,b, Lingling Chia,b, Hao Wanga,b, Honglin Daia,b, Limin Liua,b, Zhengjie Wanga,b, Yang Zhanga,b, Tao Wanga,b, Yaochuan Zhoua, Jiaxin Zhenga,b, Yu Kea,b,c,d(), Hongmin Liua,b,c,d(), Qiurong Zhanga,b,c,d()   

  1. a School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001
    b Collaborative Innovation Center of New Drug Research & Quality and Safety Evaluation, Zhengzhou 450001
    c State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou 450052
    d Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Zhengzhou 450001
  • Received:2022-01-28 Revised:2022-03-08 Published:2022-03-21
  • Contact: Yu Ke, Hongmin Liu, Qiurong Zhang
  • Supported by:
    National Natural Science Foundation of China(U21A20416); Opening Fund from State Key Laboratory of Esophageal Cancer Prevention & Treatment(K2020000X)

为了寻找高效的新型抗肿瘤药物, 设计并合成了一系列含苯甲醚结构的2,4,5,6-四取代嘧啶衍生物, 并采用噻唑蓝(MTT)法测定了目标化合物对PC-3(人前列腺癌细胞)、MGC-803(人胃癌细胞)、MCF-7(人乳腺癌细胞)、HGC-27(人未分化胃癌细胞)四种人肿瘤细胞的抗增殖活性. 结果显示部分化合物表现出中度至强效的抗增殖活性, 其中5-乙基- 6-((4-甲氧基苯基)硫代)-N4-(3,4,5-三甲氧基苯基)嘧啶-2,4-二胺(14t)对HGC-27细胞具有最好的抗增殖活性, IC50值为(0.98±0.12) μmol•L–1, 抗增殖活性明显优于阳性对照5-氟尿嘧啶. 进一步抗肿瘤机制研究表明, 化合物14t可以显著抑制HGC-27细胞的克隆形成和迁移, 诱导细胞凋亡. 同时化合物14t可以下调抗凋亡蛋白Bcl-2的表达, 上调促凋亡蛋白Bax和P53的表达.

关键词: 嘧啶, 苯甲醚, 合成, 抗增殖活性

In order to find efficient new anti-tumor drugs, a series of 2,4,5,6-tetrasubstituted pyrimidine derivatives containing anisole structure were designed, synthesized and evaluated for antiproliferative activity against four human cancer cell lines of PC-3, MGC-803, MCF-7 and HGC-27 using methyl thiazolyl tetrazolium (MTT) assay. Most of compounds displayed moderate to excellent antiproliferative activity against the four human tumor cell lines, among which the compound 5-ethyl-6- ((4-methoxyphenyl)thio)-N4-(3,4,5-trimethoxyphenyl)pyrimidine-2,4-diamine (14t) showed the best antiproliferative activity on HGC-27 cells, with IC50 value of (0.98±0.12) μmol•L–1, the antiproliferative activity is significantly better than that of the positive control 5-fluorouracil. Further research on anti-tumor mechanism showed that compound 14t could significantly inhibit the colony formation and migration of HGC-27 cells and induce apoptosis. At the same time, compound 14t can down-regulate the expression of anti-apoptotic protein Bcl-2 and up-regulate the expression of pro-apoptotic proteins Bax and P53.

Key words: pyrimidine, anisole, synthesis, antiproliferative activity