1
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Yao MM, Chen WT, Min LJ, Han L, Sun NB, Liu XH. Synthesis, crystal structure and fungicidal activities of 3-(Trifluoromethyl)-Pyrazole-4-carboxylic oxime ester derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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2
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Synthesis, Structure, and Antifungal Activities of 3-(Difluoromethyl)-Pyrazole-4-Carboxylic Oxime Ester Derivatives. HETEROATOM CHEMISTRY 2022. [DOI: 10.1155/2022/6078017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Fifteen new pyrazole-4-carboxylic oxime ester derivatives were conveniently synthesized, and their structures were confirmed by 1H NMR, 13C NMR, HRMS, and X-ray diffraction. Antifungal assays indicated that some of these compounds possessed good activity against S. sclerotiorum, B. cinerea, R. solani, P. oryae, and P. piricola at 50 ppm. Structure-activity relationships (SAR) were studied by molecular docking simulation.
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3
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Yang H, Zhang R, Li Z, Maienfisch P, Xu X. Design, synthesis and nematicidal activitives of trifluorobutene amide derivatives against Meloidogyne incognita. Bioorg Med Chem Lett 2021; 40:127917. [PMID: 33705904 DOI: 10.1016/j.bmcl.2021.127917] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 02/22/2021] [Accepted: 02/24/2021] [Indexed: 11/19/2022]
Abstract
Plant parasitic nematodes have always been a pressing problem in the field of plant protection. Well-established chemical nematicides, especially organophosphorus and carbamates are the most used products for nematode control worldwide. Due to long-term overuse, they have developed serious resistance and new innovative solutions are urgently required. In this study, thirty-one novel trifluorobutene amide derivatives were designed and synthesized, and their nematicidal activities were determined. Three different synthetic methods have been developed for the final amidation reaction enabling the successfully syntheses of the target compounds independently from the nucleophilicities of the substrate amino group. Most target compounds showed good nematicidal activity in our in vitro test. Among all the compounds, compounds A8 and A23 exhibited excellent nematicidal activity against Meloidogyne incognita, their LC50 values are 2.02 mg L-1 and 0.76 mg L-1, respectively. In particular, compound A23 has found to be almost as active as the commercial nematicide fluensulfone. Furthermore, most compounds gave full control (100% inhibition) of M. incognita at 40 mg L-1 in the in vivo tests in sandy soil, the best compounds were further investigated for in vivo activity in matrix soil. Among the compound tested, compound A8 showed excellent in vivo nematicidal activity. At a concentration of 5 mg L-1 still 56% inhibition was observed. The results of our study indicate that compound A8 possesses excellent in vitro and in vivo nematicidal activity, and can be considered as promising lead molecule for further modification.
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Affiliation(s)
- Haiping Yang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Ruifeng Zhang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Zhong Li
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Peter Maienfisch
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China; CreInSol MCB, CH-4118 Rodersdorf, Switzerland.
| | - Xiaoyong Xu
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China.
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4
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Chen J, Li QX, Song B. Chemical Nematicides: Recent Research Progress and Outlook. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:12175-12188. [PMID: 33079521 DOI: 10.1021/acs.jafc.0c02871] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Plant-parasitic nematodes have caused huge economic losses to agriculture worldwide and seriously threaten the sustainable development of modern agriculture. Chemical nematicides are still the most effective means to manage nematodes. However, the long-term use of organophosphorus and carbamate nematicides has led to a lack of field control efficacy and increased nematode resistance. To meet the huge market demand and slow the growth of resistance, new nematicides are needed to enter the market. The rational design and synthesis of new chemical scaffolds to screen for new nematicides is still a difficult task. We reviewed the latest research progress of nematicidal compounds in the past decade, discussed the structure-activity relationship and mechanism of action, and recommended some nematicidal active fragments. It is hoped that this review can update the recent progress on nematicide discoveries and provide new ideas for the design and mechanism of action studies of nematicides.
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Affiliation(s)
- Jixiang Chen
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Qing X Li
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, Hawaii 96822, United States
| | - Baoan Song
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
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5
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Fu Q, Kang SJ, Zhong LK, Chen J, Tan CX, Weng JQ, Xu TM, Liu XH. Synthesis and herbicidal activity of new pyrazole ketone derivatives. PHOSPHORUS SULFUR 2020. [DOI: 10.1080/10426507.2020.1828884] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Qing Fu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou, China
| | - Sheng-Jie Kang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou, China
| | - Liang-Kun Zhong
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou, China
| | - Jie Chen
- School of Forestry & Biotechnology, Zhejiang A & F University, Hangzhou, China
| | - Cheng-Xia Tan
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Jian-Quan Weng
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Tian-Ming Xu
- Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou, China
| | - Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
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6
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Zhang PP, Wang Q, Min LJ, Wu HK, Weng JQ, Tan CX, Zhang YG, Liu XH. Synthesis, cyrstal structure, fungicidal activity and molecular docking of nicotinic acyl urea derivatives. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127485] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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7
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Fu Q, Cai PP, Cheng L, Zhong LK, Tan CX, Shen ZH, Han L, Xu TM, Liu XH. Synthesis and herbicidal activity of novel pyrazole aromatic ketone analogs as HPPD inhibitor. PEST MANAGEMENT SCIENCE 2020; 76:868-879. [PMID: 31429196 DOI: 10.1002/ps.5591] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 08/07/2019] [Accepted: 08/16/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND 4-Hydroxyphenylpyruvate dioxygenase (HPPD, EC 1.13.11.27) has been a good target for herbicide discovery. In order to discover novel HPPD herbicides, a series of pyrazole aromatic ketone analogs were designed and synthesized. RESULTS The 25 pyrazole aromatic ketone analogs synthesized were tested for herbicidal activity and compounds A1, A3, A4, A17, A20 and A25 displayed excellent herbicidal activity against Chenopodium serotinum, Stellaria media and Brassica juncea at 37.5 g ha-1 . In addition, compounds A1, A5, A9, A10, A16, A17, A20 and A25 exhibited good crop selectivity for wheat, maize and rice at 150 g ha-1 . Inhibition activities against AtHPPD proved the compounds were HPPD inhibitors. The structure-activity relationship of these pyrazole aromatic ketone analogs was studied using molecular docking. CONCLUSION These pyrazole aromatic ketone derivatives could be used as lead structures for development of HPPD herbicides against dicotyledonous weeds with further structure modification. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Qing Fu
- Institute of Pesticide, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- Synthesis Centre, Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou, China
| | - Peng-Peng Cai
- Institute of Pesticide, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- Synthesis Centre, Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou, China
| | - Long Cheng
- Institute of Pesticide, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- Synthesis Centre, Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou, China
| | - Liang-Kun Zhong
- Institute of Pesticide, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- Synthesis Centre, Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou, China
| | - Cheng-Xia Tan
- Institute of Pesticide, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Zhong-Hua Shen
- Institute of Pesticide, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Liang Han
- Institute of Pesticide, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Tian-Ming Xu
- Synthesis Centre, Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou, China
| | - Xing-Hai Liu
- Institute of Pesticide, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
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8
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Saber AF, Zaki RM, Kamal El‐Dean AM, Radwan SM. Synthesis, reactions, and spectral characterization of some new biologically active compounds derived from thieno[2,3‐
c
]pyrazole‐5‐carboxamide. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3769] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Ahmed F. Saber
- Chemistry Department, Faculty of ScienceAssiut University Assiut Egypt
| | - Remon M. Zaki
- Chemistry Department, Faculty of ScienceAssiut University Assiut Egypt
| | | | - Shaban M. Radwan
- Chemistry Department, Faculty of ScienceAssiut University Assiut Egypt
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9
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Kawano S, Ideta K, Banno T, Tanaka K. Liquid‐crystalline Metallomacrocycles Composed of Bis(hydroxypyridono)toluene Ligand and Cu
2+
Ions. Chem Asian J 2019; 14:4415-4419. [DOI: 10.1002/asia.201901323] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/17/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Shin‐ichiro Kawano
- Department of ChemistryGraduate School of ScienceNagoya University Furo-cho Chikusa-ku Nagoya 464-8602 Japan
| | - Kohei Ideta
- Department of ChemistryGraduate School of ScienceNagoya University Furo-cho Chikusa-ku Nagoya 464-8602 Japan
| | - Tomohiko Banno
- Department of ChemistryGraduate School of ScienceNagoya University Furo-cho Chikusa-ku Nagoya 464-8602 Japan
| | - Kentaro Tanaka
- Department of ChemistryGraduate School of ScienceNagoya University Furo-cho Chikusa-ku Nagoya 464-8602 Japan
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10
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Liu XH, Qiao L, Zhai ZW, Cai PP, Cantrell CL, Tan CX, Weng JQ, Han L, Wu HK. Novel 4-pyrazole carboxamide derivatives containing flexible chain motif: design, synthesis and antifungal activity. PEST MANAGEMENT SCIENCE 2019; 75:2892-2900. [PMID: 31050111 DOI: 10.1002/ps.5463] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 04/18/2019] [Accepted: 04/30/2019] [Indexed: 05/21/2023]
Abstract
BACKGROUND In recent years, carboxamide fungicides, targeting succinate dehydrogenase (SDH), have shown highly efficient and broad spectrum fungicidal activity. Structure-activity relationship (SAR) results for these commercial fungicides show that the carboxamide group was a key active group. This is useful information for the discovery of new pyrazole carboxamide derivatives with fungicidal activity. RESULTS Twenty-seven novel pyrazole carboxamides were designed and synthesized. Their fungicidal activities against Gibberella zeae, Phytophthora infestans, Phytophthora capsici, Rhizoctonia solani, Alternaria solani, Botrytis cinerea, Fusarium oxysporum, Cercospora arachidicola, Sclerotinia sclerotiorum and Physalospora piricola were tested; derivatives possessed excellent inhibitory at 50 mg L-1 in particular. Furthermore, some pyrazole carboxamides exhibited remarkably high activities against Sclerotinia sclerotiorum in vitro with EC50 values of 2.04 to 15.2 μg mL-1 . In addition, some compounds also exhibited high activities against Physalospora piricola, Cercospora arachidicola and Phytophthora capsici. Inhibition activities against SDH proved that the designed analogues were effective at the enzyme level. The SAR of these pyrazole carboxamides was studied by using the docking method. CONCLUSION It is possible that pyrazole carboxamides, which exhibit good activity against Sclerotinia sclerotiorum, can be further optimized as a lead compounds of carboxamide fungicides. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
- Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang, China
| | - Li Qiao
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Zhi-Wen Zhai
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Peng-Peng Cai
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Charles L Cantrell
- Agricultural Research Service, U.S. Department of Agriculture, Natural Products Utilization Research Unit, Oxford, MS, USA
| | - Chen-Xia Tan
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Jian-Quan Weng
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Liang Han
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Hong-Ke Wu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
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11
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Synthesis and biological activity of novel 1,3,4-oxadiazole derivatives containing a pyrazole moiety. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-04015-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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12
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Das A, Ishitani H, Kobayashi S. Toward Continuous‐Flow Synthesis of Biologically Interesting Pyrazole Derivatives. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900954] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Amrita Das
- Department of Chemistry, School of ScienceThe University of Tokyo Hongo, Bunkyo-ku, Tokyo 113-0033 Japan
| | - Haruro Ishitani
- Green & Sustainable Chemistry Social Cooperation Laboratory, Graduate School of ScienceThe University of Tokyo, Hongo, Bunkyo-ku Tokyo 133-0033 Japan
| | - Shū Kobayashi
- Department of Chemistry, School of ScienceThe University of Tokyo Hongo, Bunkyo-ku, Tokyo 113-0033 Japan
- Green & Sustainable Chemistry Social Cooperation Laboratory, Graduate School of ScienceThe University of Tokyo, Hongo, Bunkyo-ku Tokyo 133-0033 Japan
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13
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14
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Qiao L, Zhai Z, Cai P, Tan C, Weng J, Han L, Liu X, Zhang Y. Synthesis, Crystal Structure, Antifungal Activity, and Docking Study of Difluoromethyl Pyrazole Derivatives. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3648] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Li Qiao
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Zhi‐Wen Zhai
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Peng‐Peng Cai
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Cheng‐Xia Tan
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Jian‐Quan Weng
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Liang Han
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Xing‐Hai Liu
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
- Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of EducationGuizhou University Guiyang 550025 China
| | - Yong‐Gang Zhang
- Biology InstituteQilu University of Technology (Shandong Academy of Sciences) Jinan Shandong China
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15
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Min LJ, Zhai ZW, Shi YX, Han L, Tan CX, Weng JQ, Li BJ, Zhang YG, Liu XH. Synthesis and biological activity of acyl thiourea containing difluoromethyl pyrazole motif. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2019.1633530] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Li-Jing Min
- College of Life Science, Huzhou University, Huzhou, Zhejiang, China
| | - Zhi-Wen Zhai
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Yan-Xia Shi
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Liang Han
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Cheng-Xia Tan
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Jian-Quan Weng
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Bao-Ju Li
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yong-Gang Zhang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
| | - Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
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16
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Wang H, Zhai ZW, Shi YX, Tan CX, Weng JQ, Han L, Li BJ, Liu XH. Novel Trifluoromethylpyrazole Acyl Thiourea Derivatives: Synthesis, Antifungal Activity and Docking Study. LETT DRUG DES DISCOV 2019. [DOI: 10.2174/1570180815666180704103047] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Background:
In recent years, pyrazole carboxamide derivatives possessed excellent
fungicidal activity. In the process of designing new fungicides, the carboxamide group was modified
in order to find novel structure pyrazole carboxamide derivatives.
Methods:
Ten novel trifluoromethyl pyrazole acyl thiourea derivatives were designed and synthesized.
In vivo fungicidal activities of these compounds were tested against Fusarium oxysporum,
Corynespora mazei and Botrytis cinerea, respectively
Results:
Particularly compounds exhibited significant control effective at 100 mg/L. More importantly,
some compounds showed the good control effective at 10 mg/L. Furthermore, docking
was established to study the structure-activity relationship of the title compounds.
Conclusion:
It is possible that trifluoromethylpyrazole acyl thiurea derivatives, which possess good
control effective against Botrytis cinerea, may become novel lead compounds for the development
of fungicides with further structure modification.
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Affiliation(s)
- Han Wang
- College of Chemical Engineering, Zhejiang University of Technology, 310014 Hangzhou, China
| | - Zhi-Wen Zhai
- College of Chemical Engineering, Zhejiang University of Technology, 310014 Hangzhou, China
| | - Yan-Xia Shi
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 100014 Beijing, China
| | - Cheng-Xia Tan
- College of Chemical Engineering, Zhejiang University of Technology, 310014 Hangzhou, China
| | - Jian-Quan Weng
- College of Chemical Engineering, Zhejiang University of Technology, 310014 Hangzhou, China
| | - Liang Han
- College of Chemical Engineering, Zhejiang University of Technology, 310014 Hangzhou, China
| | - Bao-Ju Li
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 100014 Beijing, China
| | - Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology, 310014 Hangzhou, China
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17
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Qiao L, Cai PP, Shen ZH, Wu HK, Tan CX, Weng JQ, Liu XH. Crystal structure and molecular docking studies of new pyrazole-4-carboxamides. HETEROCYCL COMMUN 2019. [DOI: 10.1515/hc-2019-0012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
AbstractTwo pyrazol-4-carboxamides, 3-(difluoromethyl)-N-(mesitylcarbamoyl)-1-methyl-1H-pyrazole-4-carboxa-mide (7a) and 3-(difluoromethyl)-N-((3,5-dimethylphenyl) carbamoyl)-1-methyl-1H-pyrazole-4-carboxamide (7b) were synthesized and their structures were confirmed by the aid of 1H NMR and HRMS analyses. The structure of the pyrazole-4-carboxamide, 7a was also determined by X-ray diffraction. The preliminary activity results demonstrate that these two compounds exhibit good inhibitory activity against Botrytis cinerea. Further docking results indicated that the key active group is difluoromethyl pyrazole moiety.
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Affiliation(s)
- Li Qiao
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Peng-Peng Cai
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Zhong-Hua Shen
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Hong-Ke Wu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Cheng-Xia Tan
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Jian-Quan Weng
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
| | - Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China
- Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang550025, China
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18
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Pei D, Zhang F, Liu J, Zhang D, Yang R, Zhong L, Tan C, Xu T. Synthesis and Fungicidal Activities of 2,3‐Dimethyl‐4‐(1‐acyloxy)alkoxy‐6‐
tert
‐butyl‐8‐fluoroquinolines. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Dan Pei
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
| | - Fan Zhang
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
| | - Jie Liu
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
| | - Dong‐Lin Zhang
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
| | - Ren Yang
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
| | - Liang‐Kun Zhong
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
- Sinochem Lantian Zhejiang Research Institute of Chemical Industry Co. Ltd. Hangzhou 310023 China
| | - Cheng‐Xia Tan
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
| | - Tian‐Ming Xu
- Sinochem Lantian Zhejiang Research Institute of Chemical Industry Co. Ltd. Hangzhou 310023 China
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19
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Cheng L, Cai P, Zhang R, Han L, Tan C, Weng J, Xu T, Liu X. Synthesis and Insecticidal Activity of New Quinoline Derivatives Containing Perfluoropropanyl Moiety. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3502] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Long Cheng
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
- Zhejiang Base of National Southern Pesticide Research Centre Zhejiang Research Institute of Chemical Industry Hangzhou 310023 China
| | - Peng‐Peng Cai
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
- Zhejiang Base of National Southern Pesticide Research Centre Zhejiang Research Institute of Chemical Industry Hangzhou 310023 China
| | - Rui‐Rui Zhang
- Zhejiang Base of National Southern Pesticide Research Centre Zhejiang Research Institute of Chemical Industry Hangzhou 310023 China
| | - Liang Han
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
| | - Cheng‐Xia Tan
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
| | - Jian‐Quan Weng
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
| | - Tian‐Ming Xu
- Zhejiang Base of National Southern Pesticide Research Centre Zhejiang Research Institute of Chemical Industry Hangzhou 310023 China
| | - Xing‐Hai Liu
- College of Chemical Engineering Zhejiang University of Technology Hangzhou 310014 China
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Mu J, Zhai Z, Tan C, Weng J, Wu H, Duke SO, Zhang Y, Liu X. Synthesis and Herbicidal Activity of 1,2,4‐Triazole Derivatives Containing a Pyrazole Moiety. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3476] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Jin‐Xia Mu
- Department of Environmental EngineeringChina Jiliang University Hangzhou Zhejiang 310018 China
| | - Zhi‐Wen Zhai
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Cheng‐Xia Tan
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Jian‐Quan Weng
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Hong‐Ke Wu
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Stephen O. Duke
- Natural Products Utilization Research Unit, Agricultural Research ServiceU.S. Department of Agriculture P.O. Box 1848, University Oxford Mississippi 38677 USA
| | - Yong‐Gang Zhang
- Biology InstituteQilu University of Technology (Shandong Academy of Sciences) Jinan Shandong 250000 China
| | - Xing‐Hai Liu
- College of Chemical EngineeringZhejiang University of Technology Hangzhou Zhejiang 310014 China
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Cheng L, Zhao W, Shen ZH, Xu TM, Wu HK, Peng WL, Liu XH. Synthesis, Nematicidal Activity and Docking Study of Novel Pyrazole-4-Carboxamide Derivatives Against Meloidogyne incognita. LETT DRUG DES DISCOV 2018. [DOI: 10.2174/1570180815666180326150827] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background:A series of novel 2,6-dichloro-4-(trifluoromethyl)phenyl)-3-(difluoromethyl)- 1H-pyrazole-4-carboxamide derivatives were designed and synthesized.Methods:All the title compounds were confirmed by 1H NMR and MS.Results and Conclusion:The primarily nematicidal activity results indicated that some of them exhibited moderate control efficacy against the tomato root-knot nematode disease caused by Meloidogyne incognita.
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Affiliation(s)
- Long Cheng
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Wen Zhao
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Zhong-Hua Shen
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Tian-Ming Xu
- Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou 310023, China
| | - Hong-Ke Wu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Wei-Li Peng
- Zhejiang Base of National Southern Pesticide Research Centre, Zhejiang Research Institute of Chemical Industry, Hangzhou 310023, China
| | - Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
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