Lemonia Antoniadi, Apostolis Angelis, Ioannis K Kostakis, Leandros A Skaltsounis
{"title":"Oxidation Study of Oleocanthal and Oleacein Induced by Oxone.","authors":"Lemonia Antoniadi, Apostolis Angelis, Ioannis K Kostakis, Leandros A Skaltsounis","doi":"10.1055/a-2235-0009","DOIUrl":null,"url":null,"abstract":"<p><p>A selective Oxone-induced oxidation of oleocanthal and oleacein, the two main secoiridoids of olive oil, to their bis-oxidized products is described. This protocol is based on a Baeyer-Villiger mechanism and the concentration of Oxone in the final solution. The bis-oxidation of the aldehydic compounds could be extended for the synthesis of various semisynthetic analogs. The obtained acids exhibit strong antioxidant activity, being efficient free radical scavengers.</p>","PeriodicalId":20127,"journal":{"name":"Planta medica","volume":"90 7-08","pages":"554-560"},"PeriodicalIF":2.0000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Planta medica","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1055/a-2235-0009","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/6/6 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"CHEMISTRY, MEDICINAL","Score":null,"Total":0}
引用次数: 0
Abstract
A selective Oxone-induced oxidation of oleocanthal and oleacein, the two main secoiridoids of olive oil, to their bis-oxidized products is described. This protocol is based on a Baeyer-Villiger mechanism and the concentration of Oxone in the final solution. The bis-oxidation of the aldehydic compounds could be extended for the synthesis of various semisynthetic analogs. The obtained acids exhibit strong antioxidant activity, being efficient free radical scavengers.
期刊介绍：
Planta Medica is one of the leading international journals in the field of natural products – including marine organisms, fungi as well as micro-organisms – and medicinal plants. Planta Medica accepts original research papers, reviews, minireviews and perspectives from researchers worldwide. The journal publishes 18 issues per year.
The following areas of medicinal plants and natural product research are covered:
-Biological and Pharmacological Activities
-Natural Product Chemistry & Analytical Studies
-Pharmacokinetic Investigations
-Formulation and Delivery Systems of Natural Products.
The journal explicitly encourages the submission of chemically characterized extracts.
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