Modification of the phenyl ring B of phenyl 4-(2-oxoimidazolidin-1-yl)benzenesulfonates by pyridinyl moiety leads to novel antimitotics targeting the colchicine-binding site
Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved..
A series of 8 novel pyridinyl 4-(2-oxoimidazolidin-1-yl)benzenesulfonates (PYRIB-SOs) were designed, prepared and evaluated for their mechanism of action. PYRIB-SOs were found to have antiproliferative activity in the nanomolar to submicromolar range on several breast cancer cell lines. Moreover, subsequent biofunctional assays indicated that the most potent PYRIB-SOs 1-3 act as antimitotics binding to the colchicine-binding site (C-BS) of α, β-tubulin and that they arrest the cell cycle progression in the G2/M phase. Microtubule immunofluorescence and tubulin polymerisation assay confirm that they disrupt the cytoskeleton through inhibition of tubulin polymerisation as observed with microtubule-destabilising agents. They also show good overall theoretical physicochemical, pharmacokinetic and druglike properties. Overall, these results show that PYRIB-SOs is a new family of promising antimitotics to be further studied in vivo for biopharmaceutical and pharmacodynamic evaluations.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:105 |
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Enthalten in: |
Bioorganic & medicinal chemistry letters - 105(2024) vom: 01. Apr., Seite 129745 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Ouellette, Vincent [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 27.04.2024 Date Revised 27.04.2024 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.bmcl.2024.129745 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM371034655 |
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245 | 1 | 0 | |a Modification of the phenyl ring B of phenyl 4-(2-oxoimidazolidin-1-yl)benzenesulfonates by pyridinyl moiety leads to novel antimitotics targeting the colchicine-binding site |
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500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved. | ||
520 | |a A series of 8 novel pyridinyl 4-(2-oxoimidazolidin-1-yl)benzenesulfonates (PYRIB-SOs) were designed, prepared and evaluated for their mechanism of action. PYRIB-SOs were found to have antiproliferative activity in the nanomolar to submicromolar range on several breast cancer cell lines. Moreover, subsequent biofunctional assays indicated that the most potent PYRIB-SOs 1-3 act as antimitotics binding to the colchicine-binding site (C-BS) of α, β-tubulin and that they arrest the cell cycle progression in the G2/M phase. Microtubule immunofluorescence and tubulin polymerisation assay confirm that they disrupt the cytoskeleton through inhibition of tubulin polymerisation as observed with microtubule-destabilising agents. They also show good overall theoretical physicochemical, pharmacokinetic and druglike properties. Overall, these results show that PYRIB-SOs is a new family of promising antimitotics to be further studied in vivo for biopharmaceutical and pharmacodynamic evaluations | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 4 | |a Anticancer agents | |
650 | 4 | |a Antimicrotubule agents | |
650 | 4 | |a Antimitotics | |
650 | 4 | |a Colchicine-binding site ligands | |
650 | 4 | |a PYRIB-SOs | |
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650 | 7 | |a Tubulin Modulators |2 NLM | |
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700 | 1 | |a Bouzriba, Chahrazed |e verfasserin |4 aut | |
700 | 1 | |a Chavez Alvarez, Atziri Corin |e verfasserin |4 aut | |
700 | 1 | |a Hamel-Côté, Geneviève |e verfasserin |4 aut | |
700 | 1 | |a Fortin, Sébastien |e verfasserin |4 aut | |
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