Scholarlink

<p>This study reports an efficient synthesis of 6-(4-methoxyphenyl)-3-aryl-[1,2,4]triazolo[4,3-b]pyridazine derivatives via oxidative cyclization of the corresponding hydrazones using iodobenzene diacetate as a mild and metal-free oxidizing agent. The structures of the synthesized compounds were confirmed by <sup>1</sup>H NMR, <sup>13</sup>C NMR, FTIR, and mass spectrometry. Their in vitro anticancer activity was evaluated against the MCF-7 breast cancer cell line, where four compounds (7a, 7c, 7d, and 7f) exhibited notable cytotoxic effects. Molecular docking studies suggested favorable binding interactions of these compounds with several cancer-related targets, including human 17β-hydroxysteroid dehydrogenase, topoisomerase IIα, p73 tetramerization domain, Bcl2-xL, EGFR tyrosine kinase, and survivin. Docking of the complete compound series (7a-7j) further supported the observed activity trends. These findings indicate that triazolopyridazine derivatives represent promising scaffolds for further investigation as anticancer agents.</p> Graphical Abstract <p></p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Synthesis of triazolopyridazine derivatives using iodobenzene diacetate and evaluation of their anticancer activity against MCF-7 breast cancer cells

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年7月9日

查看全文
  • Sandeep Malik,
  • Rinku Soni,
  • Monika Sihag,
  • Neha Rani,
  • Mayank Kinger,
  • Monika Miglani,
  • Deepak Kumar Aneja

摘要

This study reports an efficient synthesis of 6-(4-methoxyphenyl)-3-aryl-[1,2,4]triazolo[4,3-b]pyridazine derivatives via oxidative cyclization of the corresponding hydrazones using iodobenzene diacetate as a mild and metal-free oxidizing agent. The structures of the synthesized compounds were confirmed by 1H NMR, 13C NMR, FTIR, and mass spectrometry. Their in vitro anticancer activity was evaluated against the MCF-7 breast cancer cell line, where four compounds (7a, 7c, 7d, and 7f) exhibited notable cytotoxic effects. Molecular docking studies suggested favorable binding interactions of these compounds with several cancer-related targets, including human 17β-hydroxysteroid dehydrogenase, topoisomerase IIα, p73 tetramerization domain, Bcl2-xL, EGFR tyrosine kinase, and survivin. Docking of the complete compound series (7a-7j) further supported the observed activity trends. These findings indicate that triazolopyridazine derivatives represent promising scaffolds for further investigation as anticancer agents.

Graphical Abstract