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Simple Accessible Clemastine Fumarate Analogues as Effective Antileishmanials

Charlton, Rebecca; Escrivani, Douglas; Brown, Christopher; Thota, Niranjan; de Sousa Agostino, Victor; Porta, Exequiel; Avkiran, Timur; ... Steel, PG; + view all (2025) Simple Accessible Clemastine Fumarate Analogues as Effective Antileishmanials. RSC Medicinal Chemistry 10.1039/D4MD01004C. (In press). Green open access

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Abstract

Current therapeutic options for leishmaniasis are severely limited, highlighting an urgent need to develop more effective and less toxic drugs to combat a major global public health challenge. Clemastine fumarate displays good levels of antileishmanial efficacy, but further optimisation is challenged by its difficult synthesis. Here, we demonstrate that simple N-linked analogues are easier to access, can exhibit higher selectivity and show comparable efficacy in a mouse model of Leishmania amazonensis infection.

Type: Article
Title: Simple Accessible Clemastine Fumarate Analogues as Effective Antileishmanials
Open access status: An open access version is available from UCL Discovery
DOI: 10.1039/D4MD01004C
Publisher version: https://doi.org/10.1039/D4MD01004C
Language: English
Additional information: © The Author(s), 2025. This is an Open Access article distributed under the terms of the Creative Commons Attribution Licence (CC BY 3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. https://creativecommons.org/licenses/by/3.0/
Keywords: Leishmaniasis, Clemastine Fumarate, Inositol Phosphoryl Ceramide Synthase, Enantioselective Synthesis, Drug Discovery
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > UCL School of Pharmacy
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > UCL School of Pharmacy > Pharma and Bio Chemistry
URI: https://discovery.ucl.ac.uk/id/eprint/10205244
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