Natural and Bioinspired Lipidic Alkynylcarbinols as Leishmanicidal, Antiplasmodial, Trypanocidal, Fungicidal, Antibacterial, and Antimycobacterial Agents

• Published in: Journal of natural products (Washington, D.C.)
• Main Authors: Bouvet, Jon, Maraval, Valérie, Ballereau, Stéphanie, Bernardes-Génisson, Vania, Génisson, Yves
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 20.09.2024
• Subjects: Chemical Sciences
• ISSN: 0163-3864; 1520-6025; 1520-6025
• DOI: 10.1021/acs.jnatprod.4c00513

The present review article recapitulates for the first time the antipathogenic biological data of a series of lipidic natural products and synthetic analogues thereof characterized by the presence in their structure of an alkynylcarbinol unit. The cytotoxic properties of such natural and bioinspired compounds have been covered by several literature overviews, but to date, no review article detailing their activity against pathogens has been proposed. This article thus aims at providing a comprehensive overview of the field including early studies from the 1970s and 1980s with a specific focus on results published from the late 1990s until nowadays. Publications presenting the data of almost 50 different natural products are reported. Detailed activities encompass the fields of leishmanicidal, antiplasmodial, trypanocidal, fungicidal, and mainly antibacterial and antimycobacterial compounds. The few published studies aimed at exploring the structure-activity relationship in these series are also described. Around 15 different synthetic analogues of natural products, selected among the most active reported, are also presented. The rare data available regarding the antipathogenic mode of action of these products are recalled, and finally, a comparative analysis of the available biological data is proposed with the aim of identifying the key structural determinants for the bioactivity against pathogens of these unusual compounds.