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Zhu JJ, Guo T, Zhang ZW, Qian H, Tian P, Yu KY, Wu WJ, Zhang JW. Design, Synthesis, Insecticidal Activities and Molecular Docking of Sulfonamide Derivatives Containing Propargyloxy or Pyridine Groups. Chem Biodivers 2023; 20:e202201020. [PMID: 36536172 DOI: 10.1002/cbdv.202201020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/18/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
The discovery of new highly active molecules from natural products is a common method to create new pesticides. Celangulin V targeting Mythimna separate (M. separate) midgut V-ATPase H subunit, has received considerable attention for its excellent insecticidal activity and unique mechanism of action. Therefore, combined with our preliminary work, thirty-seven sulfonamide derivatives bearing propargyloxy or pyridine groups were systematically synthesized to search for insecticidal candidate compounds with low cost and high efficiency on the H subunit of V-ATPase. Bioactive results showed that compounds A2-A4 and A6-A7 exhibited a better bioactivity with median effective concentration (LC50 ) values (2.78, 3.11, 3.34, 3.54 and 2.48 mg/mL, respectively) against third-instar larvae of M. separate than Celangulin V (LC50 =18.1 mg/mL). Additionally, molecular docking experiments indicated that these molecules may act on the H subunit of V-ATPase. Based on the above results, these compounds provide new ideas for the discovery of insecticides.
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Affiliation(s)
- Jian-Jun Zhu
- College of Chemistry & Pharmacy, Northwest A&F University, Xian Yang Shi, Yangling, 712100, China
| | - Tao Guo
- College of Chemistry & Pharmacy, Northwest A&F University, Xian Yang Shi, Yangling, 712100, China
| | - Zi-Wei Zhang
- College of Chemistry & Pharmacy, Northwest A&F University, Xian Yang Shi, Yangling, 712100, China
| | - Hao Qian
- College of Chemistry & Pharmacy, Northwest A&F University, Xian Yang Shi, Yangling, 712100, China
| | - Peng Tian
- College of Chemistry & Pharmacy, Northwest A&F University, Xian Yang Shi, Yangling, 712100, China
| | - Ke-Yin Yu
- College of Chemistry & Pharmacy, Northwest A&F University, Xian Yang Shi, Yangling, 712100, China
| | - Wen-Jun Wu
- Key Laboratory of Botanical Pesticide R&D in Shaanxi Province, Yangling, 712100, China
| | - Ji-Wen Zhang
- College of Chemistry & Pharmacy, Northwest A&F University, Xian Yang Shi, Yangling, 712100, China.,Key Laboratory of Botanical Pesticide R&D in Shaanxi Province, Yangling, 712100, China
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Ran X, Zhou Q, Zhang J, Wang S, Wang G, Yang H, Liu X, Wang Z, Yu X. A solvent-free and efficient synthesis of bicyclic 2-pyridone derivatives for endoplasmic reticulum imaging. Org Chem Front 2021. [DOI: 10.1039/d1qo00350j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A solvent-free method was developed for the synthesis of bicyclic 2-pyridone (DHIP) derivatives, which demonstrated excellent endoplasmic reticulum (ER) targeting and antibacterial activity after a slight structure regulation.
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Affiliation(s)
- Xiaoyun Ran
- Department of Chemistry
- Xihua University
- Chengdu
- China
| | - Qian Zhou
- Department of Chemistry
- Xihua University
- Chengdu
- China
| | - Jin Zhang
- Department of Chemistry
- Xihua University
- Chengdu
- China
| | - Shanqiang Wang
- Department of Pharmaceutics Engineering
- Xihua University
- Chengdu
- China
| | - Gui Wang
- Department of Pharmaceutics Engineering
- Xihua University
- Chengdu
- China
| | - Hui Yang
- Department of Chemistry
- Xihua University
- Chengdu
- China
| | - Xiaochun Liu
- Department of Chemistry
- Xihua University
- Chengdu
- China
| | - Zhouyu Wang
- Department of Chemistry
- Xihua University
- Chengdu
- China
| | - Xiaoqi Yu
- Department of Chemistry
- Xihua University
- Chengdu
- China
- Key Laboratory of Green Chemistry and Technology
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Tao QQ, Liu LW, Wang PY, Long QS, Zhao YL, Jin LH, Xu WM, Chen Y, Li Z, Yang S. Synthesis and In Vitro and In Vivo Biological Activity Evaluation and Quantitative Proteome Profiling of Oxadiazoles Bearing Flexible Heterocyclic Patterns. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:7626-7639. [PMID: 31241941 DOI: 10.1021/acs.jafc.9b02734] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A novel series of simple 1,3,4-oxadiazoles that bear flexible heterocyclic patterns was prepared, and their biological activities in plant pathogenic bacteria, fungi, oomycetes, and Meloidogyne incognita in vitro and in vivo were screened to explore low-cost and versatile antimicrobial agents. Screening results showed that compounds, such as A0, B0, and C4, were bioactive against Xanthomonas oryzae pv oryzae in vitro and in vivo, and such bioactivities were superior to those of commercial agents bismerthiazol and thiodiazole copper. Their antibacterial mechanisms were further investigated by quantitative proteomics and concentration-dependent scanning electron microscopy images. Antifungal results indicated that compound A0 displayed a selective and better antifungal effect on Botrytis cinerea with inhibition rate of 96.8% at 50 μg/mL. Nematocidal bioassays suggested that compound D1 had good in vitro nematocidal activity toward M. incognita at 24, 48, and 72 h, with the corresponding insecticidal efficiency of 48.7%, 64.1%, and 87.2% at 40 μg/mL. In vivo study further confirmed that compounds D1 and F2 showed nematocidal actions at 80 μg/mL with a disease index of 1.5. Given these advantages, this kind of molecular frameworks could be a suitable platform for exploring highly efficient agrochemicals.
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Affiliation(s)
- Qing-Qing Tao
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Center for R&D of Fine Chemicals of Guizhou University , Guiyang 550025 , China
| | - Li-Wei Liu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Center for R&D of Fine Chemicals of Guizhou University , Guiyang 550025 , China
| | - Pei-Yi Wang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Center for R&D of Fine Chemicals of Guizhou University , Guiyang 550025 , China
| | - Qing-Su Long
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Center for R&D of Fine Chemicals of Guizhou University , Guiyang 550025 , China
| | - Yong-Liang Zhao
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Center for R&D of Fine Chemicals of Guizhou University , Guiyang 550025 , China
| | - Lin-Hong Jin
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Center for R&D of Fine Chemicals of Guizhou University , Guiyang 550025 , China
| | - Wei-Ming Xu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Center for R&D of Fine Chemicals of Guizhou University , Guiyang 550025 , China
| | - Yang Chen
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Center for R&D of Fine Chemicals of Guizhou University , Guiyang 550025 , China
| | - Zhong Li
- College of Pharmacy , East China University of Science & Technology , Shanghai 200237 , China
| | - Song Yang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Center for R&D of Fine Chemicals of Guizhou University , Guiyang 550025 , China
- College of Pharmacy , East China University of Science & Technology , Shanghai 200237 , China
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