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Mosquito larvicidal activity of pyrrolidine-2,4-dione derivatives: An investigation against Culex quinquefasciatus and molecular docking studies

The pyrrolidine-2,4-dione derivatives were used to conduct a larvicidal test on Culex quinquefasciatus larvae of the second instar. Mannich base condensation method was used to synthesis the pyrrolidine-2,4-dione derivatives by grindstone method. The reaction conditions were mild, resulting in high...

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Autores principales: Al-Zharani, Mohammed, Al-Eissa, Mohammed S., Rudayni, Hassan A., ali, Daoud, alarifi, Saud, SurendraKumar, Radhakrishnan, Idhayadhulla, Akbar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9072886/
https://www.ncbi.nlm.nih.gov/pubmed/35531199
http://dx.doi.org/10.1016/j.sjbs.2021.12.003
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author Al-Zharani, Mohammed
Al-Eissa, Mohammed S.
Rudayni, Hassan A.
ali, Daoud
alarifi, Saud
SurendraKumar, Radhakrishnan
Idhayadhulla, Akbar
author_facet Al-Zharani, Mohammed
Al-Eissa, Mohammed S.
Rudayni, Hassan A.
ali, Daoud
alarifi, Saud
SurendraKumar, Radhakrishnan
Idhayadhulla, Akbar
author_sort Al-Zharani, Mohammed
collection PubMed
description The pyrrolidine-2,4-dione derivatives were used to conduct a larvicidal test on Culex quinquefasciatus larvae of the second instar. Mannich base condensation method was used to synthesis the pyrrolidine-2,4-dione derivatives by grindstone method. The reaction conditions were mild, resulting in high yields. An analysis of the synthesized compounds was carried out using FTIR, (1)H NMR, (13)C NMR, mass spectrometry, and elemental analysis. Synthesized compounds (1a-h) were evaluated for larvicidal activities. Compound 1e (LD(50): 26.06 µg/mL), and 1f (LD(50): 26.89 µg/mL), and were notably more active against Culex quinquefasciatus than permethrin (LD(50): 26.14 µg/mL). The docking studies also demonstrated that 1e, and 1f are potent larvicides with higher binding energy (−12.6 kcal/mol) than the control in the mosquito odorant binding protein (PDB ID: 3OGN). The larvicidal properties of lead molecules have made them important for use as insecticides.
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spelling pubmed-90728862022-05-07 Mosquito larvicidal activity of pyrrolidine-2,4-dione derivatives: An investigation against Culex quinquefasciatus and molecular docking studies Al-Zharani, Mohammed Al-Eissa, Mohammed S. Rudayni, Hassan A. ali, Daoud alarifi, Saud SurendraKumar, Radhakrishnan Idhayadhulla, Akbar Saudi J Biol Sci Original Article The pyrrolidine-2,4-dione derivatives were used to conduct a larvicidal test on Culex quinquefasciatus larvae of the second instar. Mannich base condensation method was used to synthesis the pyrrolidine-2,4-dione derivatives by grindstone method. The reaction conditions were mild, resulting in high yields. An analysis of the synthesized compounds was carried out using FTIR, (1)H NMR, (13)C NMR, mass spectrometry, and elemental analysis. Synthesized compounds (1a-h) were evaluated for larvicidal activities. Compound 1e (LD(50): 26.06 µg/mL), and 1f (LD(50): 26.89 µg/mL), and were notably more active against Culex quinquefasciatus than permethrin (LD(50): 26.14 µg/mL). The docking studies also demonstrated that 1e, and 1f are potent larvicides with higher binding energy (−12.6 kcal/mol) than the control in the mosquito odorant binding protein (PDB ID: 3OGN). The larvicidal properties of lead molecules have made them important for use as insecticides. Elsevier 2022-04 2021-12-10 /pmc/articles/PMC9072886/ /pubmed/35531199 http://dx.doi.org/10.1016/j.sjbs.2021.12.003 Text en © 2021 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Original Article
Al-Zharani, Mohammed
Al-Eissa, Mohammed S.
Rudayni, Hassan A.
ali, Daoud
alarifi, Saud
SurendraKumar, Radhakrishnan
Idhayadhulla, Akbar
Mosquito larvicidal activity of pyrrolidine-2,4-dione derivatives: An investigation against Culex quinquefasciatus and molecular docking studies
title Mosquito larvicidal activity of pyrrolidine-2,4-dione derivatives: An investigation against Culex quinquefasciatus and molecular docking studies
title_full Mosquito larvicidal activity of pyrrolidine-2,4-dione derivatives: An investigation against Culex quinquefasciatus and molecular docking studies
title_fullStr Mosquito larvicidal activity of pyrrolidine-2,4-dione derivatives: An investigation against Culex quinquefasciatus and molecular docking studies
title_full_unstemmed Mosquito larvicidal activity of pyrrolidine-2,4-dione derivatives: An investigation against Culex quinquefasciatus and molecular docking studies
title_short Mosquito larvicidal activity of pyrrolidine-2,4-dione derivatives: An investigation against Culex quinquefasciatus and molecular docking studies
title_sort mosquito larvicidal activity of pyrrolidine-2,4-dione derivatives: an investigation against culex quinquefasciatus and molecular docking studies
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9072886/
https://www.ncbi.nlm.nih.gov/pubmed/35531199
http://dx.doi.org/10.1016/j.sjbs.2021.12.003
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