{"title":"具有抗犬乳腺癌活性的新型 2-苯基吲哚酰胺衍生物的结构多样性设计与合成","authors":"","doi":"10.1016/j.bioorg.2024.107788","DOIUrl":null,"url":null,"abstract":"<div><p>Breast cancer stands as the cancer with the highest incidence and mortality rates among women globally, in which triple-negative breast cancer has been ranked as the most difficult one. Bazedoxifene (BZA), a third-generation selective estrogen receptor modulator (SERM), has been exhibited notable inhibitory effect on both hormone-dependent breast cancer cells and triple-negative breast cancer cells, but showing very low <em>in vivo</em> effeacy. In order to obtain more effective antitumor derivatives than BZA, we have employed a structurally diverse design and synthesis of 57 novel 2-phenylindole amides for detecting their cytotoxities against triple-negative mammary cancer cell line, CMT-7364. Among them, 21 compounds demonstrated significant inhibitory activity against CMT-7364 cells (IC<sub>50</sub> < 20 μM). Notably, compound <strong>49</strong> stood out, displaying both similar tumor cell inhibition (20 % reduce in IC<sub>50</sub> value) and higher selectivity (4.6 times higher in SI value), compared to Bazedoxifene. Additionally, compound <strong>49</strong> exhibited desirable antitumor effects in a CMT-7364 cell-derived mouse <em>in vivo</em> model, achieving the best inhibition rate of 43.1 % and establishing strong molecular bonding with GP130. Our findings are also supported by comprehensive SAR and 3D-QSAR analyses. Furthermore, the best potent compound <strong>49</strong> was determined to block the cell cycle of canine breast cancer cells in the G0G1 phase in a time-dependent manner, by inducing apoptosis and autophagy. In conclusion, this work presents a valuable lead compound as a potential GP130 inhibitor against triple-negative breast cancer cell lines, laying the foundation for further antitumor drug development.</p></div>","PeriodicalId":257,"journal":{"name":"Bioorganic Chemistry","volume":null,"pages":null},"PeriodicalIF":4.5000,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Structurally diverse design and synthesis of novel 2-phenylindole amide derivatives with anti-canine breast cancer activity\",\"authors\":\"\",\"doi\":\"10.1016/j.bioorg.2024.107788\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Breast cancer stands as the cancer with the highest incidence and mortality rates among women globally, in which triple-negative breast cancer has been ranked as the most difficult one. Bazedoxifene (BZA), a third-generation selective estrogen receptor modulator (SERM), has been exhibited notable inhibitory effect on both hormone-dependent breast cancer cells and triple-negative breast cancer cells, but showing very low <em>in vivo</em> effeacy. In order to obtain more effective antitumor derivatives than BZA, we have employed a structurally diverse design and synthesis of 57 novel 2-phenylindole amides for detecting their cytotoxities against triple-negative mammary cancer cell line, CMT-7364. Among them, 21 compounds demonstrated significant inhibitory activity against CMT-7364 cells (IC<sub>50</sub> < 20 μM). Notably, compound <strong>49</strong> stood out, displaying both similar tumor cell inhibition (20 % reduce in IC<sub>50</sub> value) and higher selectivity (4.6 times higher in SI value), compared to Bazedoxifene. Additionally, compound <strong>49</strong> exhibited desirable antitumor effects in a CMT-7364 cell-derived mouse <em>in vivo</em> model, achieving the best inhibition rate of 43.1 % and establishing strong molecular bonding with GP130. Our findings are also supported by comprehensive SAR and 3D-QSAR analyses. Furthermore, the best potent compound <strong>49</strong> was determined to block the cell cycle of canine breast cancer cells in the G0G1 phase in a time-dependent manner, by inducing apoptosis and autophagy. In conclusion, this work presents a valuable lead compound as a potential GP130 inhibitor against triple-negative breast cancer cell lines, laying the foundation for further antitumor drug development.</p></div>\",\"PeriodicalId\":257,\"journal\":{\"name\":\"Bioorganic Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.5000,\"publicationDate\":\"2024-09-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bioorganic Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S004520682400693X\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bioorganic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S004520682400693X","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
Structurally diverse design and synthesis of novel 2-phenylindole amide derivatives with anti-canine breast cancer activity
Breast cancer stands as the cancer with the highest incidence and mortality rates among women globally, in which triple-negative breast cancer has been ranked as the most difficult one. Bazedoxifene (BZA), a third-generation selective estrogen receptor modulator (SERM), has been exhibited notable inhibitory effect on both hormone-dependent breast cancer cells and triple-negative breast cancer cells, but showing very low in vivo effeacy. In order to obtain more effective antitumor derivatives than BZA, we have employed a structurally diverse design and synthesis of 57 novel 2-phenylindole amides for detecting their cytotoxities against triple-negative mammary cancer cell line, CMT-7364. Among them, 21 compounds demonstrated significant inhibitory activity against CMT-7364 cells (IC50 < 20 μM). Notably, compound 49 stood out, displaying both similar tumor cell inhibition (20 % reduce in IC50 value) and higher selectivity (4.6 times higher in SI value), compared to Bazedoxifene. Additionally, compound 49 exhibited desirable antitumor effects in a CMT-7364 cell-derived mouse in vivo model, achieving the best inhibition rate of 43.1 % and establishing strong molecular bonding with GP130. Our findings are also supported by comprehensive SAR and 3D-QSAR analyses. Furthermore, the best potent compound 49 was determined to block the cell cycle of canine breast cancer cells in the G0G1 phase in a time-dependent manner, by inducing apoptosis and autophagy. In conclusion, this work presents a valuable lead compound as a potential GP130 inhibitor against triple-negative breast cancer cell lines, laying the foundation for further antitumor drug development.
期刊介绍:
Bioorganic Chemistry publishes research that addresses biological questions at the molecular level, using organic chemistry and principles of physical organic chemistry. The scope of the journal covers a range of topics at the organic chemistry-biology interface, including: enzyme catalysis, biotransformation and enzyme inhibition; nucleic acids chemistry; medicinal chemistry; natural product chemistry, natural product synthesis and natural product biosynthesis; antimicrobial agents; lipid and peptide chemistry; biophysical chemistry; biological probes; bio-orthogonal chemistry and biomimetic chemistry.
For manuscripts dealing with synthetic bioactive compounds, the Journal requires that the molecular target of the compounds described must be known, and must be demonstrated experimentally in the manuscript. For studies involving natural products, if the molecular target is unknown, some data beyond simple cell-based toxicity studies to provide insight into the mechanism of action is required. Studies supported by molecular docking are welcome, but must be supported by experimental data. The Journal does not consider manuscripts that are purely theoretical or computational in nature.
The Journal publishes regular articles, short communications and reviews. Reviews are normally invited by Editors or Editorial Board members. Authors of unsolicited reviews should first contact an Editor or Editorial Board member to determine whether the proposed article is within the scope of the Journal.