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Deng Y, Cai H, Jin J, Song C, Lv X, Jin Z, Chi YR. Synthesis of Planar Chiral Compounds Containing α-Amino Phosphonates for Antiplant Virus Applications against Potato Virus Y. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:11917-11927. [PMID: 38743609 DOI: 10.1021/acs.jafc.3c08686] [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: 05/16/2024]
Abstract
An unprecedented study of the application of planar chiral compounds in antiviral pesticide development is reported. A class of multifunctional planar chiral ferrocene derivatives bearing α-amino phosphonate moieties was synthesized. These compounds, exhibiting superior optical purities, were subsequently subjected to antiviral evaluations against the notable plant pathogen potato virus Y (PVY). The influence of the absolute configurations of the planar chiral compounds on their antiviral bioactivities was significant. A number of these enantiomerically enriched planar chiral molecules demonstrated superior anti-PVY activities. Specifically, compound (Sp, R)-9n displayed extraordinary curative activities against PVY, with a 50% maximal effective concentration (EC50) of 216.11 μg/mL, surpassing the efficacy of ningnanmycin (NNM, 272.74 μg/mL). The protective activities of compound (Sp, R)-9n had an EC50 value of 152.78 μg/mL, which was better than that of NNM (413.22 μg/mL). The molecular docking and defense enzyme activity tests were carried out using the planar chiral molecules bearing different absolute configurations to investigate the mechanism of their antiviral activities against PVY. (Sp, R)-9n, (Sp, R)-9o, and NMM all showed stronger affinities to the PVY-CP than the (Rp, S)-9n. Investigations into the mechanisms revealed that the planar chiral configurations of the compounds played pivotal roles in the interactions between the PVY-CP molecules and could augment the activities of the defense enzymes. This study contributes substantial insights into the role of planar chirality in defending plants against viral infections.
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Affiliation(s)
- Youlin Deng
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Hui Cai
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Jiamiao Jin
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
- School of Chemistry, Chemical Engineering, and Biotechnology, Nanyang Technological University, Singapore 637371, Singapore
| | - Chaoyang Song
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Xiaokang Lv
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Zhichao Jin
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Yonggui Robin Chi
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
- School of Chemistry, Chemical Engineering, and Biotechnology, Nanyang Technological University, Singapore 637371, Singapore
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Scattolin T, Moro G, Serena A, Pattaro AG, Rizzolio F, Canzonieri V, Demitri N, Bortolamiol E, Moretto LM, Visentin F. Synthesis, characterization and anticancer activity of Ferrocenyl complexes bearing different organopalladium fragments. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Thomas Scattolin
- Department of Molecular Sciences and Nanosystems Università Ca’ Foscari, Campus Scientifico Via Torino 155, 30174 Venezia‐Mestre Italy
| | - Giulia Moro
- Department of Molecular Sciences and Nanosystems Università Ca’ Foscari, Campus Scientifico Via Torino 155, 30174 Venezia‐Mestre Italy
| | - Anita Serena
- Department of Molecular Sciences and Nanosystems Università Ca’ Foscari, Campus Scientifico Via Torino 155, 30174 Venezia‐Mestre Italy
| | - Alessia Guadagnin Pattaro
- Department of Molecular Sciences and Nanosystems Università Ca’ Foscari, Campus Scientifico Via Torino 155, 30174 Venezia‐Mestre Italy
| | - Flavio Rizzolio
- Department of Molecular Sciences and Nanosystems Università Ca’ Foscari, Campus Scientifico Via Torino 155, 30174 Venezia‐Mestre Italy
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (C.R.O.) IRCCS, via Franco Gallini 2, 33081 Aviano Italy
| | - Vincenzo Canzonieri
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (C.R.O.) IRCCS, via Franco Gallini 2, 33081 Aviano Italy
- Department of Medical, Surgical and Health Sciences, Università degli Studi di Trieste, Strada di Fiume 447 Trieste Italy
| | - Nicola Demitri
- Area Science Park, Elettra‐Sincrotrone Trieste, S.S. 14 Km 163.5, Basovizza, 34149 Trieste Italy
| | - Enrica Bortolamiol
- Department of Molecular Sciences and Nanosystems Università Ca’ Foscari, Campus Scientifico Via Torino 155, 30174 Venezia‐Mestre Italy
| | - Ligia Maria Moretto
- Department of Molecular Sciences and Nanosystems Università Ca’ Foscari, Campus Scientifico Via Torino 155, 30174 Venezia‐Mestre Italy
| | - Fabiano Visentin
- Department of Molecular Sciences and Nanosystems Università Ca’ Foscari, Campus Scientifico Via Torino 155, 30174 Venezia‐Mestre Italy
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Du G, Zhang Z, Lu X, Cai W, Wu L, Zhao G. A novel palladium (II) complex with a ferrocene-based ligand: Synthesis, X-ray crystallography and in vitro anticancer activity study. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108448] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Gao X, Gong G, Zhang Z, Du G, Cao Y, Zhao G. A novel cyclopalladated ferrocene derivative: Synthesis, single crystal structure and evaluation of in vitro antitumor activity. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127077] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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