{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T18:34:30Z","timestamp":1787596470872,"version":"build-2736575974"},"reference-count":28,"publisher":"MDPI AG","issue":"18","license":[{"start":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T00:00:00Z","timestamp":1758326400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJMS"],"abstract":"<jats:p>A series of N-acylhydrazones bearing a 1,4-dihydroindeno[1,2-b]pyrrole ring, along with benzene and thiophene rings substituted with chlorine or methyl groups, was synthesized and evaluated for their antiproliferative and cytotoxic activity against the melanoma A375 cell line and to measure the inhibition of tubulin polymerization. Four compounds elicited interesting activity: derivatives, 1g and 1h showed a 25% slowdown of tubulin polymerization, whereas compounds 2c and 2d caused a slowdown of 40% and 60%, respectively. Molecular modelling results have confirmed that the most active N-acylhydrazones (1g, 1h, 2c, and 2d) may act as tubulin polymerization inhibitors.<\/jats:p>","DOI":"10.3390\/ijms26189212","type":"journal-article","created":{"date-parts":[[2025,9,22]],"date-time":"2025-09-22T13:04:44Z","timestamp":1758546284000},"page":"9212","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Synthesis of Novel Tricyclic N-Acylhydrazones as Tubulin Polymerization Inhibitors"],"prefix":"10.3390","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9182-478X","authenticated-orcid":false,"given":"Paola","family":"Corona","sequence":"first","affiliation":[{"name":"Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7597-123X","authenticated-orcid":false,"given":"Michele","family":"Lai","sequence":"additional","affiliation":[{"name":"Retrovirus Centre, Department of Translational Medicine and New Technologies in Medicine and Surgery, University of Pisa, 56127 Pisa, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0988-1882","authenticated-orcid":false,"given":"Battistina","family":"Asproni","sequence":"additional","affiliation":[{"name":"Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giulia","family":"Sciandrone","sequence":"additional","affiliation":[{"name":"Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ilenia","family":"Lupinu","sequence":"additional","affiliation":[{"name":"Department of Chemical, Physical, Mathematical and Natural Sciences, University of Sassari, 07100 Sassari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3332-3845","authenticated-orcid":false,"given":"Roberta","family":"Ibba","sequence":"additional","affiliation":[{"name":"Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandra","family":"Piras","sequence":"additional","affiliation":[{"name":"Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio","family":"Carta","sequence":"additional","affiliation":[{"name":"Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2791-9178","authenticated-orcid":false,"given":"Gabriele","family":"Murineddu","sequence":"additional","affiliation":[{"name":"Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,9,20]]},"reference":[{"key":"ref_1","first-page":"229","article-title":"Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries","volume":"74","author":"Bray","year":"2024","journal-title":"CA Cancer J. 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