Antiradical and Antioxidant Activity of Compounds Containing 1,3-Dicarbonyl Moiety: An Overview
Free radicals and oxidants may cause various damages both to the lifeworld and different products. A typical solution for the prophylaxis of oxidation-caused conditions is the usage of various antioxidants. Among them, various classes are found—polyphenols, conjugated polyalkenes, and some sulfur an...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-08-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/28/17/6203 |
| _version_ | 1827728037316132864 |
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| author | Laima Bērziņa Inese Mieriņa |
| author_facet | Laima Bērziņa Inese Mieriņa |
| author_sort | Laima Bērziņa |
| collection | DOAJ |
| description | Free radicals and oxidants may cause various damages both to the lifeworld and different products. A typical solution for the prophylaxis of oxidation-caused conditions is the usage of various antioxidants. Among them, various classes are found—polyphenols, conjugated polyalkenes, and some sulfur and nitrogen derivatives. Regarding the active site in the molecules, a widely discussed group of compounds are 1,3-dicarbonyl compounds. Among them are natural (e.g., curcumin and pulvinic acids) and synthetic (e.g., 4-hydroxy coumarins, substituted Meldrum’s acids) compounds. Herein, information about various compounds containing the 1,3-dicarbonyl moiety is covered, and their antiradical and antioxidant activity, depending on the structure, is discussed. |
| first_indexed | 2024-03-10T23:17:23Z |
| format | Article |
| id | doaj.art-66c5e5fe1956418bad5b5ca6daf59525 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-10T23:17:23Z |
| publishDate | 2023-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-66c5e5fe1956418bad5b5ca6daf595252023-11-19T08:32:44ZengMDPI AGMolecules1420-30492023-08-012817620310.3390/molecules28176203Antiradical and Antioxidant Activity of Compounds Containing 1,3-Dicarbonyl Moiety: An OverviewLaima Bērziņa0Inese Mieriņa1Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, LV-1048 Riga, LatviaInstitute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, LV-1048 Riga, LatviaFree radicals and oxidants may cause various damages both to the lifeworld and different products. A typical solution for the prophylaxis of oxidation-caused conditions is the usage of various antioxidants. Among them, various classes are found—polyphenols, conjugated polyalkenes, and some sulfur and nitrogen derivatives. Regarding the active site in the molecules, a widely discussed group of compounds are 1,3-dicarbonyl compounds. Among them are natural (e.g., curcumin and pulvinic acids) and synthetic (e.g., 4-hydroxy coumarins, substituted Meldrum’s acids) compounds. Herein, information about various compounds containing the 1,3-dicarbonyl moiety is covered, and their antiradical and antioxidant activity, depending on the structure, is discussed.https://www.mdpi.com/1420-3049/28/17/6203antiradical activityantioxidant activity1,3-dicarbonyl compoundβ-dicarbonyl compound1,3-diketoneketo–enol tautomerism |
| spellingShingle | Laima Bērziņa Inese Mieriņa Antiradical and Antioxidant Activity of Compounds Containing 1,3-Dicarbonyl Moiety: An Overview Molecules antiradical activity antioxidant activity 1,3-dicarbonyl compound β-dicarbonyl compound 1,3-diketone keto–enol tautomerism |
| title | Antiradical and Antioxidant Activity of Compounds Containing 1,3-Dicarbonyl Moiety: An Overview |
| title_full | Antiradical and Antioxidant Activity of Compounds Containing 1,3-Dicarbonyl Moiety: An Overview |
| title_fullStr | Antiradical and Antioxidant Activity of Compounds Containing 1,3-Dicarbonyl Moiety: An Overview |
| title_full_unstemmed | Antiradical and Antioxidant Activity of Compounds Containing 1,3-Dicarbonyl Moiety: An Overview |
| title_short | Antiradical and Antioxidant Activity of Compounds Containing 1,3-Dicarbonyl Moiety: An Overview |
| title_sort | antiradical and antioxidant activity of compounds containing 1 3 dicarbonyl moiety an overview |
| topic | antiradical activity antioxidant activity 1,3-dicarbonyl compound β-dicarbonyl compound 1,3-diketone keto–enol tautomerism |
| url | https://www.mdpi.com/1420-3049/28/17/6203 |
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