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Milošev MZ, Jakovljević K, Joksović MD, Stanojković T, Matić IZ, Perović M, Tešić V, Kanazir S, Mladenović M, Rodić MV, Leovac VM, Trifunović S, Marković V. Mannich bases of 1,2,4-triazole-3-thione containing adamantane moiety: Synthesis, preliminary anticancer evaluation, and molecular modeling studies. Chem Biol Drug Des 2017; 89:943-952. [PMID: 27933733 DOI: 10.1111/cbdd.12920] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 11/08/2016] [Accepted: 11/21/2016] [Indexed: 12/22/2022]
Abstract
A series of 18 novel N-Mannich bases derived from 5-adamantyl-1,2,4-triazole-3-thione was synthesized and characterized using NMR spectroscopy and X-ray diffraction technique. All derivatives were evaluated for their anticancer potential against four human cancer cell lines. Several tested compounds exerted good cytotoxic activities on K562 and HL-60 cell lines, along with pronounced selectivity, showing lower cytotoxicity against normal fibroblasts MRC-5 compared to cancer cells. The effects of compounds 5b, 5e, and 5j on the cell cycle were investigated by flow cytometric analysis. It was found that these compounds cause the accumulation of cells in the subG1 and G1 phases of the cell cycle and induce caspase-dependent apoptosis, while the anti-angiogenic effects of 5b, 5e, and 5j have been confirmed in EA.hy926 cells using a tube formation assay. Further, the interaction of Bax protein with compound 5b was investigated by means of molecular modeling, applying the combined molecular docking/molecular dynamics approach.
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Affiliation(s)
- Milorad Z Milošev
- Faculty of Medicinal Science, University of Kragujevac, Kragujevac, Serbia
| | - Katarina Jakovljević
- Faculty of Science, Department of Chemistry, University of Kragujevac, Kragujevac, Serbia
| | - Milan D Joksović
- Faculty of Science, Department of Chemistry, University of Kragujevac, Kragujevac, Serbia
| | | | - Ivana Z Matić
- Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Milka Perović
- Institute for Biological Research "Siniša Stanković", Department of Neurobiology, University of Belgrade, Belgrade, Serbia
| | - Vesna Tešić
- Institute for Biological Research "Siniša Stanković", Department of Neurobiology, University of Belgrade, Belgrade, Serbia
| | - Selma Kanazir
- Institute for Biological Research "Siniša Stanković", Department of Neurobiology, University of Belgrade, Belgrade, Serbia
| | - Milan Mladenović
- Faculty of Science, Department of Chemistry, University of Kragujevac, Kragujevac, Serbia
| | - Marko V Rodić
- Faculty of Sciences, University of Novi Sad, Novi Sad, Serbia
| | | | | | - Violeta Marković
- Faculty of Science, Department of Chemistry, University of Kragujevac, Kragujevac, Serbia
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