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Zhang GL, Wang ZC, Li CP, Chen DP, Li ZR, Li Y, Ouyang GP. Discovery of tryptanthrin analogues bearing F and piperazine moieties as novel phytopathogenic antibacterial and antiviral agents. PEST MANAGEMENT SCIENCE 2024; 80:1026-1038. [PMID: 37842924 DOI: 10.1002/ps.7834] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 10/08/2023] [Accepted: 10/11/2023] [Indexed: 10/17/2023]
Abstract
BACKGROUND Plant bacterial infections and plant viruses seriously affect the yield and quality of crops. Based on the various activities of tryptanthrin, a series of tryptanthrin analogues bearing F and piperazine moieties were designed, synthesized, and evaluated for their biological activities against three plant bacteria and tobacco mosaic virus (TMV). RESULTS Bioassay results indicated that compounds 6a-6l displayed excellent antibacterial activities in vitro and 6a-6c and 6g exhibited better antiviral activities against TMV than commercial ribavirin. In particular, 6b showed the most effect on Xanthomonas oryzae pv. oryzae (Xoo) with a half-maximal effective concentration (EC50 ) of 1.26 μg mL-1 , compared with the commercial pesticide bismerthiazol (BT; EC50 = 34.3 μg mL-1 ) and thiodiazole copper (TC; EC50 = 73.3 μg mL-1 ). Meanwhile, 6a also had the best antiviral activity at 500 μg mL-1 for curative, protection, and inactivation purposes, compared with ribavirin in vivo. CONCLUSION Compound 6b could cause changes in bacterial morphology, induce the accumulation of reactive oxygen species, promote apoptosis of bacterial cells, inhibit the formation of biofilm, and block the growth of Xoo cells. Proteomic analysis revealed major differences in the bacterial secretory system pathways T2SS and T6SS, which inhibited membrane transport. Molecular docking revealed that 6a and 6g could interact with TMV coat protein preventing virus assembly. These results suggest that tryptanthrin analogues bearing F and piperazine moieties could be promising candidate agents for antibacterial and antiviral use in agricultural production. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Guang-Long Zhang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, China
| | - Zhen-Chao Wang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, China
| | - Cheng-Peng Li
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, China
| | - Dan-Ping Chen
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, China
| | - Zhu-Rui Li
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, China
| | - Yan Li
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, China
| | - Gui-Ping Ouyang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, China
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, China
- Guizhou Engineering Laboratory for Synthetic Drugs, Guizhou University, Guiyang, China
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El Hassab MA, El-Hafeez AAA, Almahli H, Elsayed ZM, Eldehna WM, Hassan GS, Abou-Seri SM. Phthalimide-tethered isatins as novel poly(ADP-ribose) polymerase inhibitors: Design, synthesis, biological evaluations, and molecular modeling investigations. Arch Pharm (Weinheim) 2024; 357:e2300599. [PMID: 38100160 DOI: 10.1002/ardp.202300599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 11/20/2023] [Accepted: 11/23/2023] [Indexed: 03/03/2024]
Abstract
Humanity is currently facing various diseases with significant mortality rates, particularly those associated with malignancies. Numerous enzymes and proteins have been identified as highly promising targets for the treatment of cancer. The poly(ADP-ribose) polymerases (PARPs) family comprises 17 members which are essential in DNA damage repair, allowing the survival of cancer cells. Unlike other PARP family members, PARP-1 and, to a lesser extent, PARP-2 show more than 90% activity in response to DNA damage. PARP-1 levels were shown to be elevated in various tumor cells, including breast, lung, ovarian, and prostate cancer and melanomas. Accordingly, novel series of phthalimide-tethered isatins (6a-n, 10a-e, and 11a-e) were synthesized as potential PARP-1 inhibitors endowed with anticancer activity. All the synthesized molecules were assessed against PARP-1, where compounds 6f and 10d showed nanomolar activities with IC50 = 15.56 ± 2.85 and 13.65 ± 1.42 nM, respectively. Also, the assessment of the antiproliferative effects of the synthesized isatins was conducted on four cancer cell lines: leukemia (K-562), liver (HepG2), and breast (MCF-7 and HCC1937) cancers. Superiorly, compounds 6f and 10d demonstrated submicromolar IC50 values against breast cancer MCF-7 (IC50 = 0.92 ± 0.18 and 0.67 ± 0.12 µM, respectively) and HCC1937 (IC50 = 0.88 ± 0.52 and 0.53 ± 0.11 µM, respectively) cell lines. In addition, compounds 6f and 10d induced arrest in the G2/M phase of the cell cycle as compared to untreated cells. Finally, in silico studies, including docking and molecular dynamic simulations, were performed to justify the biological results.
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Affiliation(s)
- Mahmoud A El Hassab
- Department of Medicinal Chemistry, Faculty of Pharmacy, King Salman International University (KSIU), Ras Sudr, South Sinai, Egypt
| | - Amer Ali Abd El-Hafeez
- Cancer Biology Department, Pharmacology and Experimental Oncology Unit, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Hadia Almahli
- Department of Chemistry, University of Cambridge, Cambridge, UK
| | - Zainab M Elsayed
- Scientific Research and Innovation Support Unit, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
- School of Biotechnology, Badr University in Cairo, Badr City, Egypt
| | - Ghaneya S Hassan
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Pharmaceutical Chemistry Department, School of Pharmacy, Badr University in Cairo (BUC), Badr City, Egypt
| | - Sahar M Abou-Seri
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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Guillon J, Le Borgne M, Milano V, Guédin-Beaurepaire A, Moreau S, Pinaud N, Ronga L, Savrimoutou S, Albenque-Rubio S, Marchivie M, Kalout H, Walker C, Chevallier L, Buré C, Largy E, Gabelica V, Mergny JL, Baylot V, Ferrer J, Idrissi Y, Chevret E, Cappellen D, Desplat V, Schelz Z, Zupkó I. New 2,4-bis[(substituted-aminomethyl)phenyl]phenylquinazoline and 2,4-bis[(substituted-aminomethyl)phenyl]phenylquinoline Derivatives: Synthesis and Biological Evaluation as Novel Anticancer Agents by Targeting G-Quadruplex. Pharmaceuticals (Basel) 2023; 17:30. [PMID: 38256866 PMCID: PMC10819771 DOI: 10.3390/ph17010030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 12/13/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024] Open
Abstract
The syntheses of novel 2,4-bis[(substituted-aminomethyl)phenyl]phenylquinazolines 12 and 2,4-bis[(substituted-aminomethyl)phenyl]phenylquinolines 13 are reported here in six steps starting from various halogeno-quinazoline-2,4-(1H,3H)-diones or substituted anilines. The antiproliferative activities of the products were determined in vitro against a panel of breast (MCF-7 and MDA-MB-231), human adherent cervical (HeLa and SiHa), and ovarian (A2780) cell lines. Disubstituted 6- and 7-phenyl-bis(3-dimethylaminopropyl)aminomethylphenyl-quinazolines 12b, 12f, and 12i displayed the most interesting antiproliferative activities against six human cancer cell lines. In the series of quinoline derivatives, 6-phenyl-bis(3-dimethylaminopropyl)aminomethylphenylquinoline 13a proved to be the most active. G-quadruplexes (G4) stacked non-canonical nucleic acid structures found in specific G-rich DNA, or RNA sequences in the human genome are considered as potential targets for the development of anticancer agents. Then, as small aza-organic heterocyclic derivatives are well known to target and stabilize G4 structures, their ability to bind G4 structures have been determined through FRET melting, circular dichroism, and native mass spectrometry assays. Finally, telomerase inhibition ability has been also assessed using the MCF-7 cell line.
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Affiliation(s)
- Jean Guillon
- INSERM, CNRS, ARNA, U1212, UMR 5320, UFR des Sciences Pharmaceutiques, Univ. Bordeaux, F-33076 Bordeaux, France; (J.G.); (V.M.); (A.G.-B.); (S.M.); (S.S.); (S.A.-R.); (H.K.); (C.W.); (L.C.)
| | - Marc Le Borgne
- Small Molecules for Biological Targets Team, Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, Univ. Lyon, F-69373 Lyon, France
| | - Vittoria Milano
- INSERM, CNRS, ARNA, U1212, UMR 5320, UFR des Sciences Pharmaceutiques, Univ. Bordeaux, F-33076 Bordeaux, France; (J.G.); (V.M.); (A.G.-B.); (S.M.); (S.S.); (S.A.-R.); (H.K.); (C.W.); (L.C.)
| | - Aurore Guédin-Beaurepaire
- INSERM, CNRS, ARNA, U1212, UMR 5320, UFR des Sciences Pharmaceutiques, Univ. Bordeaux, F-33076 Bordeaux, France; (J.G.); (V.M.); (A.G.-B.); (S.M.); (S.S.); (S.A.-R.); (H.K.); (C.W.); (L.C.)
| | - Stéphane Moreau
- INSERM, CNRS, ARNA, U1212, UMR 5320, UFR des Sciences Pharmaceutiques, Univ. Bordeaux, F-33076 Bordeaux, France; (J.G.); (V.M.); (A.G.-B.); (S.M.); (S.S.); (S.A.-R.); (H.K.); (C.W.); (L.C.)
| | - Noël Pinaud
- ISM—CNRS UMR 5255, Univ. Bordeaux, F-33405 Talence, France;
| | - Luisa Ronga
- E2S UPPA, CNRS, IPREM, Université de Pau et des Pays de l’Adour, F-64053 Pau, France;
| | - Solène Savrimoutou
- INSERM, CNRS, ARNA, U1212, UMR 5320, UFR des Sciences Pharmaceutiques, Univ. Bordeaux, F-33076 Bordeaux, France; (J.G.); (V.M.); (A.G.-B.); (S.M.); (S.S.); (S.A.-R.); (H.K.); (C.W.); (L.C.)
| | - Sandra Albenque-Rubio
- INSERM, CNRS, ARNA, U1212, UMR 5320, UFR des Sciences Pharmaceutiques, Univ. Bordeaux, F-33076 Bordeaux, France; (J.G.); (V.M.); (A.G.-B.); (S.M.); (S.S.); (S.A.-R.); (H.K.); (C.W.); (L.C.)
| | | | - Haouraa Kalout
- INSERM, CNRS, ARNA, U1212, UMR 5320, UFR des Sciences Pharmaceutiques, Univ. Bordeaux, F-33076 Bordeaux, France; (J.G.); (V.M.); (A.G.-B.); (S.M.); (S.S.); (S.A.-R.); (H.K.); (C.W.); (L.C.)
| | - Charley Walker
- INSERM, CNRS, ARNA, U1212, UMR 5320, UFR des Sciences Pharmaceutiques, Univ. Bordeaux, F-33076 Bordeaux, France; (J.G.); (V.M.); (A.G.-B.); (S.M.); (S.S.); (S.A.-R.); (H.K.); (C.W.); (L.C.)
| | - Louise Chevallier
- INSERM, CNRS, ARNA, U1212, UMR 5320, UFR des Sciences Pharmaceutiques, Univ. Bordeaux, F-33076 Bordeaux, France; (J.G.); (V.M.); (A.G.-B.); (S.M.); (S.S.); (S.A.-R.); (H.K.); (C.W.); (L.C.)
| | - Corinne Buré
- CNRS, INSERM, IECB, US1, UAR 3033, Univ. Bordeaux, F-33600 Pessac, France;
| | - Eric Largy
- CNRS, INSERM, ARNA, UMR 5320, U1212, IECB, Univ. Bordeaux, F-33600 Pessac, France; (E.L.); (V.G.)
| | - Valérie Gabelica
- CNRS, INSERM, ARNA, UMR 5320, U1212, IECB, Univ. Bordeaux, F-33600 Pessac, France; (E.L.); (V.G.)
| | - Jean-Louis Mergny
- Ecole Polytechnique, Laboratoire d’Optique et Biosciences, CNRS, INSERM, Institut Polytechnique de Paris, F-91120 Palaiseau, France;
| | - Virginie Baylot
- Centre de Recherche en Cancérologie de Marseille (CRCM), Institut Paoli-Calmettes, CNRS UMR7258, Inserm U1068, Univ. Aix Marseille, F-13009 Marseille, France;
| | - Jacky Ferrer
- INSERM UMR1312, BRIC, Bordeaux Institute of Oncology, Univ. Bordeaux, F-33076 Bordeaux, France; (J.F.); (Y.I.); (E.C.); (D.C.); (V.D.)
| | - Yamina Idrissi
- INSERM UMR1312, BRIC, Bordeaux Institute of Oncology, Univ. Bordeaux, F-33076 Bordeaux, France; (J.F.); (Y.I.); (E.C.); (D.C.); (V.D.)
| | - Edith Chevret
- INSERM UMR1312, BRIC, Bordeaux Institute of Oncology, Univ. Bordeaux, F-33076 Bordeaux, France; (J.F.); (Y.I.); (E.C.); (D.C.); (V.D.)
| | - David Cappellen
- INSERM UMR1312, BRIC, Bordeaux Institute of Oncology, Univ. Bordeaux, F-33076 Bordeaux, France; (J.F.); (Y.I.); (E.C.); (D.C.); (V.D.)
- Service Tumor Biology and Tumor Bank Laboratory, Groupe Hospitalier Bordeaux, CHU Bordeaux, F-33000 Bordeaux, France
| | - Vanessa Desplat
- INSERM UMR1312, BRIC, Bordeaux Institute of Oncology, Univ. Bordeaux, F-33076 Bordeaux, France; (J.F.); (Y.I.); (E.C.); (D.C.); (V.D.)
| | - Zsuzsanna Schelz
- Institute of Pharmacodynamics and Biopharmacy, Faculty of Pharmacy, University of Szeged, 6720 Szeged, Hungary;
| | - István Zupkó
- Institute of Pharmacodynamics and Biopharmacy, Faculty of Pharmacy, University of Szeged, 6720 Szeged, Hungary;
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Zhang Q, Gao X, Duan X, Liang H, Gao M, Dong D, Guo C, Huang L. Design, synthesis and SAR of novel 7-azaindole derivatives as potential Erk5 kinase inhibitor with anticancer activity. Bioorg Med Chem 2023; 95:117503. [PMID: 37862935 DOI: 10.1016/j.bmc.2023.117503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/30/2023] [Accepted: 10/13/2023] [Indexed: 10/22/2023]
Abstract
The extracellular signal-regulated kinase 5 (Erk5) signaling plays a crucial role in cancer, and regulating its activity may have potential in cancer chemotherapy. In this study, a series of novel 7-azaindole derivatives (4a-5o) were designed and synthesized. Their antitumor activities on human lung cancer A549 cells was evaluated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, 4',6-diamidino-2-phenylindole (DAPI) staining and colony formation assay. Among them, compounds 4a, 4 h, 5d and 5j exhibited good anti-proliferative activity with the IC50 values of 6.23 µg/mL, 8.52 µg/mL, 7.33 µg/mL and 4.56 µg/mL, respectively, equivalent to Erk5 positive control XMD8-92 (IC50 = 5.36 µg/mL). The results of structure-activity relationships (SAR) showed that double bond on the piperidine ring and N atoms at the N7 position of 7-azaindole was essential for their antiproliferative activity. Furthermore, compounds 4a and 5j exhibited good inhibition on Erk5 kinase through Western blot analysis and possible action site of compounds with Erk5 kinase was elucidated by molecular docking.
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Affiliation(s)
- Qin Zhang
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Xintao Gao
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Xiyu Duan
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Han Liang
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Mingyuan Gao
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Dianquan Dong
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Chuanlong Guo
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China.
| | - Longjiang Huang
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica Chinese Academy of Medical Sciences and Peking Union Medical College, 100050 Beijing, China.
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Zhang G, Li C, Li Y, Chen D, Li Z, Wang Z, Ouyang G. Design, Synthesis, and Mechanism of Novel 9-Aliphatic Amine Tryptanthrin Derivatives against Phytopathogenic Bacteria. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:14232-14242. [PMID: 37749804 DOI: 10.1021/acs.jafc.3c03738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
Taking inspiration from the use of natural product-derived bactericide candidates in drug discovery, a series of novel 9-aliphatic amine tryptanthrin derivatives were designed, synthesized, and evaluated for their biological activity against three plant bacteria. The majority of these compounds exhibited excellent antibacterial activity in vitro. Compound 7c exhibited a significantly superior bacteriostatic effect against Xanthomonas axonopodis pv Citri (Xac), Xanthomonas oryzae pv Oryzae (Xoo), and Pseudomonas syringae pv Actinidiae (Psa) with final corrected EC50 values of 0.769, 1.29, and 15.5 μg/mL, respectively, compared to the commercial pesticide thiodiazole copper which had EC50 values of 58.8, 70.9, and 91.9 μg/mL. Preliminary mechanism studies have demonstrated that 7c is capable of altering bacterial morphology, inducing reactive oxygen species accumulation, promoting bacterial cell apoptosis, inhibiting normal cell growth, and affecting cell membrane permeability. Moreover, in vivo experiments have substantiated the effectiveness of 7c as a therapeutic and defensive agent against the citrus canker. The proteomic analysis has unveiled that the major disparities are located within the bacterial secretion system pathway, which hinders membrane transportation. These discoveries imply that 7c could be an auspicious prototype for developing antiphytopathogenic bacterial agents.
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Affiliation(s)
- Guanglong Zhang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang 550025, China
| | - Chengpeng Li
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, Guizhou 550025, China
| | - Yan Li
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, Guizhou 550025, China
| | - Danping Chen
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, Guizhou 550025, China
| | - Zhuirui Li
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, Guizhou 550025, China
| | - Zhenchao Wang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang 550025, China
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, Guizhou 550025, China
- Guizhou Engineering Laboratory for Synthetic Drugs, Guizhou University, Guiyang, Guizhou 550025, China
| | - Guiping Ouyang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang 550025, China
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, Guizhou 550025, China
- Guizhou Engineering Laboratory for Synthetic Drugs, Guizhou University, Guiyang, Guizhou 550025, China
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Long X, Zhang G, Long H, Wang Q, Wang C, Zhu M, Wang W, Li C, Wang Z, Ouyang G. Discovery and Mechanism of Novel 7-Aliphatic Amine Tryptanthrin Derivatives against Phytopathogenic Bacteria. Int J Mol Sci 2023; 24:10900. [PMID: 37446077 DOI: 10.3390/ijms241310900] [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: 05/14/2023] [Revised: 06/23/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Rice bacterial leaf blight is a destructive bacterial disease caused by Xanthomonas oryzae pv. oryzae (Xoo) that seriously threatens crop yields and their associated economic benefits. In this study, a series of improved dissolubility 7-aliphatic amine tryptanthrin derivatives was designed and synthesized, and their potency in antibacterial applications was investigated. Notably, compound 6e exhibited excellent activity against Xoo, with an EC50 value of 2.55 μg/mL, compared with the positive control bismerthiazol (EC50 = 35.0 μg/mL) and thiodiazole copper (EC50 = 79.4 μg/mL). In vivo assays demonstrated that 6e exhibited a significant protective effect on rice leaves. After exposure, the morphology of the bacteria was partially atrophied by SEM. Furthermore, 6e increased the accumulation of intracellular reactive oxygen species, causing cell apoptosis and the formation of bacterial biofilms. All the results indicated that 6e could be a potential agrochemical bactericide for controlling phytopathogenic bacteria.
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Affiliation(s)
- Xuesha Long
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Guanglong Zhang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang 550025, China
| | - Haitao Long
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Qin Wang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Congyu Wang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Mei Zhu
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Wenhang Wang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Chengpeng Li
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Zhenchao Wang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang 550025, China
- Guizhou Engineering Laboratory for Synthetic Drugs, Guizhou University, Guiyang 550025, China
| | - Guiping Ouyang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang 550025, China
- Guizhou Engineering Laboratory for Synthetic Drugs, Guizhou University, Guiyang 550025, China
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