{"title":"Bis(2-furanylmethyl)monospiro(N/N)cyclotriphosphazenes: synthesis, structural characterization, antiproliferative, and antimigratory activity studies","authors":"Hüseyin Akbaş , Ayşegül Şenocak , Zeynel Kılıç , Seçil Erden Tayhan , Sema Bilgin , Aslı Yıldırım Kocaman , Tuncer Hökelek","doi":"10.1080/10426507.2023.2242995","DOIUrl":null,"url":null,"abstract":"<div><div>In this study, the condensation reaction of hexachlorocyclotriphosphazene, N<sub>3</sub>P<sub>3</sub>Cl<sub>6</sub> (<strong>HCCP</strong>) with <em>N</em> <sup>1</sup>,<em>N</em><sup>3</sup><em></em>-bis(furan-2-ylmethyl)-1,3-diamino-propane (<strong>1</strong>) yielded tetrachlorobis(2-furanyl-methyl)monospiro(N/N)cyclotriphosphazene (<strong>2</strong>). Fully substituted tetraaminobis(2-furanylmethyl)-spiro(N/N)cyclotriphosphazenes (<strong>2a</strong> and <strong>2b</strong>) were obtained by Cl replacement reactions with excess pyrrolidine and piperidine, respectively, using dry THF under reflux of <strong>2</strong>. The structures of the phosphazenes were confirmed by data obtained by elemental analysis, FT-IR, ESI-MS, <sup>1</sup>H, <sup>13</sup>C, and <sup>31</sup>P NMR. Moreover, the molecular structure of <strong>2b</strong> was elucidated by X-ray crystallography. The antiproliferative effects of phosphazenes (<strong>2</strong>, <strong>2a</strong>, and <strong>2b</strong>) on prostate (PC-3) and colon cancer (HT-29) cell lines were determined by cell viability analysis using MTT assay. Antimigratory effects were also investigated by scratch analysis. In addition, the effects of compounds against genes involved in apoptosis and cell migration were evaluated by gene expression analysis. As a result, it was found that compound <strong>2a</strong> was more effective than compound <strong>2b</strong> in both prostate and colon cancer cell lines.</div></div>","PeriodicalId":20056,"journal":{"name":"Phosphorus, Sulfur, and Silicon and the Related Elements","volume":"198 12","pages":"Pages 1040-1049"},"PeriodicalIF":1.4000,"publicationDate":"2023-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Phosphorus, Sulfur, and Silicon and the Related Elements","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1042650723002241","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
In this study, the condensation reaction of hexachlorocyclotriphosphazene, N3P3Cl6 (HCCP) with N1,N3-bis(furan-2-ylmethyl)-1,3-diamino-propane (1) yielded tetrachlorobis(2-furanyl-methyl)monospiro(N/N)cyclotriphosphazene (2). Fully substituted tetraaminobis(2-furanylmethyl)-spiro(N/N)cyclotriphosphazenes (2a and 2b) were obtained by Cl replacement reactions with excess pyrrolidine and piperidine, respectively, using dry THF under reflux of 2. The structures of the phosphazenes were confirmed by data obtained by elemental analysis, FT-IR, ESI-MS, 1H, 13C, and 31P NMR. Moreover, the molecular structure of 2b was elucidated by X-ray crystallography. The antiproliferative effects of phosphazenes (2, 2a, and 2b) on prostate (PC-3) and colon cancer (HT-29) cell lines were determined by cell viability analysis using MTT assay. Antimigratory effects were also investigated by scratch analysis. In addition, the effects of compounds against genes involved in apoptosis and cell migration were evaluated by gene expression analysis. As a result, it was found that compound 2a was more effective than compound 2b in both prostate and colon cancer cell lines.
期刊介绍:
Phosphorus, Sulfur, and Silicon and the Related Elements is a monthly publication intended to disseminate current trends and novel methods to those working in the broad and interdisciplinary field of heteroatom chemistry.