有机化学 ›› 2015, Vol. 35 ›› Issue (2): 462-466.DOI: 10.6023/cjoc201408036 上一篇    下一篇

研究简报

新型N'-芳基亚甲基-N-(4-取代苯甲酰氧基噻唑-2-基)取代苯甲酰腙的合成与生物活性

刘建超, 刘勇军, 贺红武   

  1. 华中师范大学化学学院 武汉 430079
  • 收稿日期:2014-08-29 修回日期:2014-10-30 发布日期:2014-11-05
  • 通讯作者: 贺红武 E-mail:he1208@mail.ccnu.edu.cn;liujc@mail.ccnu.edu.cn
  • 基金资助:

    国家重点基础研究发展规划(973计划, No. 2010CB126100)、国家自然科学基金(Nos. 21172090, 31000867)、教育部创新团队项目部分(No. IRT0953)资助项目.

Synthesis and Biological Evaluation of Novel N'-Arylmethylene-N-(4-benzoyloxy-thiazole-2-yl) Benzoylhydrazone Derivatives

Liu Jianchao, Liu Yongjun, He Hongwu   

  1. College of Chemistry, Central China Normal University, Wuhan 430079
  • Received:2014-08-29 Revised:2014-10-30 Published:2014-11-05
  • Supported by:

    Project supported by the National Program on Key Basic Research Project (973 Program, No. 2010CB126100), the National Natural Science Foundation of China (Nos. 21172090, 31000867) and the Program for Changjiang Scholars and Innovatives Research Team in University (No. IRT0953).

利用生物活性亚结构拼接原理, 将活性酰腙亚结构与活性噻唑环亚结构进行拼接, 设计合成了14个新型N'-芳基亚甲基-N-(4-取代苯甲酰氧基噻唑-2-基)取代苯甲酰腙衍生物. 所有目标化合物经1H NMR、IR、质谱及元素分析等手段进行了表征, 部分化合物还经过13C NMR进行了确证. 抗肿瘤测试结果表明, 该系列化合物表现出明显的抗肿瘤活性, 其对人口腔上皮癌细胞株(KB)的抑制活性优于对鼻咽癌细胞株(CNE2)的抑制活性; 采用离体平皿法对目标化合物进行杀菌活性测试, 测试菌种为: 小麦赤霉菌、水稻纹枯霉菌、黄瓜灰霉菌、番茄早疫菌、烟草赤星菌和黄瓜炭疽菌. 结果表明, 在1.0×10-4 g/mL浓度下, 目标化合物对部分菌种表现中等抑菌活性.

关键词: 噻唑, 酰腙, 抗肿瘤活性, 杀菌活性

14 novel N'-arylmethylene-N-(4-benzoyloxy-thiazole-2-yl) benzoylhydrazone derivatives were designed and synthesized by incorporating the activated structural templets of thiazole and acylhydrazone. All the target compounds were characterized by 1H NMR, IR, mass spectrometry and elemental analysis, and some of the compounds were confirmed by 13C NMR. Anti-tumor test results showed that the hydrazone compounds showed significant anti-tumor activity. These compounds were more active against the KB cell lines than the CNE2 cell lines. All synthesized compounds were screened by plate method in vitro for their fungicidal activity against Gibberella zeae, Thanatephorus cucumeris, Botrytis cinereapers, Alternaria solani, Alternaria alternate, and Colletotrichum orbiculare. In the 1.0×10-4 g/mL concentration, some tested compounds exhibited middle-inhibitory activity of funguses.

Key words: thiazole, acylhydrazone, anticancer, fungicide