高等学校化学学报 ›› 2025, Vol. 46 ›› Issue (8): 20250031.doi: 10.7503/cjcu20250031

• 有机化学 • 上一篇    下一篇

氨基烷基萘酚类化合物的合成及抑菌和杀线虫活性

张琦璘1,2,3, 史衍常2,3, 高堃2,3, 王林松2,3, 宋亚东2,3, 王郁森2,3, 李鹏程2,3, 刘松2,3, 邢荣娥2,3, 宋琳1(), 秦玉坤2,3()   

  1. 1.青岛科技大学生物工程学院,青岛 266042
    2.中国科学院海洋研究所实验海洋生物学重点实验室,青岛 266071
    3.青岛海洋科技中心海洋药物与生物制品功能实验室,青岛 266237
  • 收稿日期:2025-01-28 出版日期:2025-08-10 发布日期:2025-03-29
  • 通讯作者: 秦玉坤 E-mail:03231@qust.edu.cn;ykqin@qdio.ac.cn
  • 作者简介:宋 琳, 女, 博士, 讲师, 主要从事天然活性物质和海洋分子生物学方面的研究. E-mail: 03231@qust.edu.cn
  • 基金资助:
    国家自然科学基金(42076126);山东省重点研发计划重大科技创新项目(2022CXGC020413);青岛市科技惠民示范专项项目(25-1-5-xdny-7-nsh);中央引导地方科技发展资金项目(2024ZY0039);现代农业产业技术体系专项项目(CARS-49)

Synthesis of Aminoalkyl Naphthol Analogues and Their Anti-fungal and Nematicidal Activities

ZHANG Qilin1,2,3, SHI Yanchang2,3, GAO Kun2,3, WANG Linsong2,3, SONG Yadong2,3, WANG Yusen2,3, LI Pengcheng2,3, LIU Song2,3, XING Ronge2,3, SONG Lin1(), QIN Yukun2,3()   

  1. 1.Bioengineering College,Qingdao University of Science and Technology,Qingdao 266042,China
    2.Key Laboratory of Experimental Marine Biology,Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China
    3.Functional Laboratory for Marine Drugs and Bioproducts,Qingdao Marine Science and Technology Center,Qingdao 266237,China
  • Received:2025-01-28 Online:2025-08-10 Published:2025-03-29
  • Contact: QIN Yukun E-mail:03231@qust.edu.cn;ykqin@qdio.ac.cn
  • Supported by:
    the National Natural Science Foundation of China(42076126);the Shandong Key Research and Development Plan, Major Scientific and Technological Innovation Project, China(2022CXGC020413);the Qingdao Science and Technology Benefit the People Demonstration Project, China(25-1-5-xdny-7-nsh);the Central Guidance for Local Scientific and Technological Development Funds, China(2024ZY0039);the Special Project on Modern Agricultural Industry Technology System, China(CARS-49)

摘要:

通过一锅法三组分反应, 合成了一系列氨基烷基萘酚类化合物, 并对其抗植物病原真菌和杀线虫活性进行了评估. 结果表明, 在200~25 μg/mL浓度范围内, 化合物8对链格孢菌的抑制活性约为50%, 且抑制效果与浓度无明显相关性. 活体抑菌实验表明, 化合物8在50 μg/mL浓度下具有与阳性对照嘧菌酯相当的抑菌作用. 此外, 在温室试管实验中, 合成的化合物对南方根结线虫表现出显著的抑制活性, 其中化合物10在 10 μg/mL浓度下能显著减少根结数量, 抑制率高达90.91%, 与阳性对照氟吡菌酰胺相当. 综上, 氨基烷基萘酚类化合物作为一种新型农药活性物质, 具有潜在的抑菌和杀线虫双重功效, 研究结果为开发环境友好型多靶点农药提供了新思路.

关键词: 一锅法, 氨基烷基萘酚, 抗植物病原真菌活性, 杀线虫活性

Abstract:

A series of amino-alkyl naphthol compounds was synthesized through a one-pot threecomponent reaction, their antifungal activity against plant pathogenic fungi and nematicidal activity were evaluated. The results showed that compound 8 exhibited about 50% inhibitory activity against Alternaria alternate at concentrations ranging from 200 μg/mL to 25 μg/mL, and the inhibitory effect was not significantly correlated with concentration. In vivo antifungal experiments indicated that compound 8 at a concentration of 50 μg/mL had a therapeutic effect comparable to the positive control pyrimethanil. Additionally, in greenhouse test tube experiments, the synthesized compounds showed significant inhibitory activity against southern root-knot nematodes, with compound 10 significantly reducing the number of galls at a concentration of 10 μg/mL, achieving an inhibition rate of 90.91%, which is comparable to the positive control fluopyram. In summary, amino-alkyl naphthol compounds, as a new type of pesticide active substance, have potential dual effects of antibiosis and nematicide, and the aforementioned research provides new ideas for the development of environmentally friendly multi-target pesticides.

Key words: One pot method, Amidoalkyl naphthol, Anti-fungal activity, Nematicidal activity

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