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Inhibitory Effects of Thermolysis Transformation Products of Rotenone on Nitric Oxide Production
Rotenone, isolated from Derris, Lonchocarpus, and Tephrosia from the family Fabaceae, has been shown to have a variety of biological properties and is used in various agricultural industries as a potent biopesticide. However, recent reports have demonstrated that rotenone has the potential to cause...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10093917/ https://www.ncbi.nlm.nih.gov/pubmed/37047068 http://dx.doi.org/10.3390/ijms24076095 |
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author | Jeong, Gyeong Han Lee, Hanui Lee, Seung Sik Chung, Byung Yeoup Bai, Hyoung-Woo Kim, Tae Hoon |
author_facet | Jeong, Gyeong Han Lee, Hanui Lee, Seung Sik Chung, Byung Yeoup Bai, Hyoung-Woo Kim, Tae Hoon |
author_sort | Jeong, Gyeong Han |
collection | PubMed |
description | Rotenone, isolated from Derris, Lonchocarpus, and Tephrosia from the family Fabaceae, has been shown to have a variety of biological properties and is used in various agricultural industries as a potent biopesticide. However, recent reports have demonstrated that rotenone has the potential to cause several adverse effects such as a neurodegenerative disease. This study aimed to induce thermolysis of the biopesticide rotenone and enhance the functionality of the degraded products. Rotenone (1) was degraded after autoclaving for 12 h, and the thermolytic reactants showed enhanced anti-inflammatory capacity against nitric oxide (NO) production. The structures of the newly modified products were spectroscopically determined. The thermal reaction products included various isoflavonoid derivatives 2–6, whose structures were characterized as being produced via chemical reactions in rotenone at the C-12 positions. Among the degraded products, (−)-tubaic acid (6) exhibited significantly improved anti-inflammatory effects compared to the original rotenone. Quantitative LC-MS analysis of the major thermolysis products generated in Derris extract containing rotenone was performed using isolate 2–5 purified from autoclaved rotenone. These results suggest that the thermal transformation of rotenone can improve the functionality of anti-inflammatory agents. |
format | Online Article Text |
id | pubmed-10093917 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-100939172023-04-13 Inhibitory Effects of Thermolysis Transformation Products of Rotenone on Nitric Oxide Production Jeong, Gyeong Han Lee, Hanui Lee, Seung Sik Chung, Byung Yeoup Bai, Hyoung-Woo Kim, Tae Hoon Int J Mol Sci Article Rotenone, isolated from Derris, Lonchocarpus, and Tephrosia from the family Fabaceae, has been shown to have a variety of biological properties and is used in various agricultural industries as a potent biopesticide. However, recent reports have demonstrated that rotenone has the potential to cause several adverse effects such as a neurodegenerative disease. This study aimed to induce thermolysis of the biopesticide rotenone and enhance the functionality of the degraded products. Rotenone (1) was degraded after autoclaving for 12 h, and the thermolytic reactants showed enhanced anti-inflammatory capacity against nitric oxide (NO) production. The structures of the newly modified products were spectroscopically determined. The thermal reaction products included various isoflavonoid derivatives 2–6, whose structures were characterized as being produced via chemical reactions in rotenone at the C-12 positions. Among the degraded products, (−)-tubaic acid (6) exhibited significantly improved anti-inflammatory effects compared to the original rotenone. Quantitative LC-MS analysis of the major thermolysis products generated in Derris extract containing rotenone was performed using isolate 2–5 purified from autoclaved rotenone. These results suggest that the thermal transformation of rotenone can improve the functionality of anti-inflammatory agents. MDPI 2023-03-23 /pmc/articles/PMC10093917/ /pubmed/37047068 http://dx.doi.org/10.3390/ijms24076095 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Jeong, Gyeong Han Lee, Hanui Lee, Seung Sik Chung, Byung Yeoup Bai, Hyoung-Woo Kim, Tae Hoon Inhibitory Effects of Thermolysis Transformation Products of Rotenone on Nitric Oxide Production |
title | Inhibitory Effects of Thermolysis Transformation Products of Rotenone on Nitric Oxide Production |
title_full | Inhibitory Effects of Thermolysis Transformation Products of Rotenone on Nitric Oxide Production |
title_fullStr | Inhibitory Effects of Thermolysis Transformation Products of Rotenone on Nitric Oxide Production |
title_full_unstemmed | Inhibitory Effects of Thermolysis Transformation Products of Rotenone on Nitric Oxide Production |
title_short | Inhibitory Effects of Thermolysis Transformation Products of Rotenone on Nitric Oxide Production |
title_sort | inhibitory effects of thermolysis transformation products of rotenone on nitric oxide production |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10093917/ https://www.ncbi.nlm.nih.gov/pubmed/37047068 http://dx.doi.org/10.3390/ijms24076095 |
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