Chinese Journal of Organic Chemistry ›› 2021, Vol. 41 ›› Issue (9): 3550-3559.DOI: 10.6023/cjoc202101014 Previous Articles     Next Articles

ARTICLES

二氢噻吩并吡啶-查尔酮衍生物的合成及其体外抗肿瘤活性研究

刘新, 许润梅, 王淋, 刘雅雪, 陈志豪, 秦巍, 田玉顺*()   

  1. 延边大学药学院 长白山天然药物研究教育部重点实验室 吉林延吉 133002
  • 收稿日期:2021-01-07 修回日期:2021-03-15 发布日期:2021-07-19
  • 通讯作者: 田玉顺
  • 作者简介:
    † 共同第一作者.
  • 基金资助:
    国家自然科学基金(81260226); 及2020年吉林省大学生创新创业训练计划(S202010184016)

Synthesis and Evaluation in vitro of Dihydrothiophenopyridine-Chalcone Derivatives as Anticancer Activity Agents

Xin Liu, Runmei Xu, Lin Wang, Yaxue Liu, Zhihao Chen, Wei Qin, Yushun Tian()   

  1. Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy,Yanbian University, Yanji, Jilin 133002
  • Received:2021-01-07 Revised:2021-03-15 Published:2021-07-19
  • Contact: Yushun Tian
  • About author:
    † (These authors contributed equally to this work).
  • Supported by:
    National Natural Science Foundation of China(81260226); College Student Innovation and Entrepreneurship Training Program of Jilin Province in 2020(S202010184016)

The amide intermediates 5a~5j were prepared by acylation, which used 2-thiopheneethylamine and several self-synthetic chalcone acids as starting materials. Then ten dihydrothiophenopyridine-chalcone derivatives 6a~6j which haven't been reported before were synthesized by Bischer-Napieralski cyclization reaction from the intermediates. In addition, two new thiophenopyridine-chalconone derivatives 7a and 7b were obtained by further dehydrogenation. The anti-cancer activity and safety in vitro of 11 kinds of cells were evaluated by methyl thiazolyl tetrazolium (MTT) assay. The results indicated that the compounds 6a (p-F), 6d (o-Br) and 6h (m-OCH3) exerted better anticancer activity against HeLa and SGC-7901 cells than taxol. When treating cells for a short time (<4 h), 6j (3,4,5-(OCH3)3) showed strong anticancer activity against MCF-7 cancer cell but displayed little toxicity on normal breast cell MCF-10A. Hence, 6j deserves further research and exploitation.

Key words: dihydrothiophenopyridine-chalcone derivatives, anticancer activity, selectivity, drug uptake capacity