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Adibi H, Beyhaghi E, Hayati S, Hosseinzadeh L, Amin N. In Vitro Cytotoxicity and Apoptosis Inducing Evaluation of Novel Halogenated Isatin Derivatives. Anticancer Agents Med Chem 2022; 22:2439-2447. [PMID: 35043767 DOI: 10.2174/1871520622666220119091642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/04/2021] [Accepted: 12/07/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Isatin (1H-indole-2,3-dione) and its derivatives have been shown their responsibility in a wide range of biological activities. Among the range of beneficial properties, anticancer compounds were the most extensively highlighted and explored. OBJECTIVE Herein, we report the targeting effect of halogenated isatin derivatives on cancer cell mitochondria and their antiproliferative mechanism. METHOD A series of novel 5-halo-Isatin derivatives consisting 5-Amino-1,3,4-thiadiazole-2-thiol scaffold were synthesized and easily conducted in good yields through a condensation reaction between keto groups of Isatin and primary amine under alcoholic conditions, followed by S-benzylation. The compounds were fully characterized using spectroscopic methods such as 1H-NMR, FTIR, mass spectroscopy and then tested in vitro towards three cancer cell lines HT-29 (colon cancer), MCF-7 (breast cancer) and SKNMC (neuroblastoma). Apoptosis induction was investigated through assessment of caspase 3 and mitochondrial membrane potential. RESULTS The most potent compounds of 5b, 5r (IC50 = 18,13 µM) and 5n (IC50 = 20,17 µM) were found to show strong anticancer activity, especially for MCF7 cells. Further anticancer mechanism studies indicated that 5b and 5r induced apoptosis through the intrinsic mitochondrial pathway. CONCLUSION This research demonstrated that 5b and 5r have an anticancer property via the modulation of oxidative stress-mediated mitochondrial apoptosis and immune response, which deserves further studies on their clinical applications.
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Affiliation(s)
- Hadi Adibi
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ehsan Beyhaghi
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Sonya Hayati
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Leila Hosseinzadeh
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Niloufar Amin
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Sahin K, Saripinar E, Durdagi S. Combined 4D-QSAR and target-based approaches for the determination of bioactive Isatin derivatives. SAR AND QSAR IN ENVIRONMENTAL RESEARCH 2021; 32:769-792. [PMID: 34530651 DOI: 10.1080/1062936x.2021.1971760] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/19/2021] [Indexed: 06/13/2023]
Abstract
The hybrid method of the Electron-Conformational Genetic Algorithm (EC-GA) was used to determine the pharmacophore groups and to estimate anticancer activity in isatin derivatives using a robust 4D-QSAR software (EMRE). To build the model, each compound is represented by a set of conformers rather than a single conformation. The Electron Conformational Matrix of Congruity (ECMC) is composed via EMRE software. Electron Conformational Submatrix of Activity (ECSA) was calculated by the comparison of these matrices. Genetic algorithm was used to select important variables to predict theoretical activity. The model with the best seven parameters produced satisfactory results. The E statistics technique was applied to the generated EC-GA model to evaluate the individual contribution of each of the descriptors on biological activity. The r2 and q2 values of the training set compounds were found to be 0.95 and 0.93, respectively. Because no previous 4D-QSAR studies on isatin derivatives have been conducted, this study is important in the development of new isatin derivatives. In this study, 27 isatin derivatives whose activities were estimated using the hybrid EC-GA method were also investigated through molecular docking and molecular dynamics simulations for their BCL-2 inhibitory activity.
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Affiliation(s)
- K Sahin
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul, Turkey
| | - E Saripinar
- Faculty of Science, Department of Chemistry, Erciyes University, Kayseri, Turkey
| | - S Durdagi
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul, Turkey
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Bargavi S, Gouthaman S, Sugunalakshmi M, Lakshmi S. Synthesis, spectroscopic investigation, crystal structure analysis, quantum chemical study, biological activity and molecular docking of three isatin derivatives. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2021; 77:299-311. [PMID: 34089254 DOI: 10.1107/s2053229621004940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 05/10/2021] [Indexed: 11/10/2022]
Abstract
Three isatin derivatives, namely, 1-allyl-3-hydroxy-3-(6-oxocyclohex-1-en-1-yl)indolin-2-one, C17H17NO3, 1-ethyl-3-hydroxy-3-(6-oxocyclohex-1-en-1-yl)indolin-2-one, C16H17NO3, and 5-bromo-3-hydroxy-1-methyl-3-(6-oxocyclohex-1-en-1-yl)indolin-2-one, C15H14BrNO3, were synthesized, crystallized by the slow-evaporation technique, characterized by 1H and 13C NMR spectroscopy, and analysed by the single-crystal X-ray diffraction (XRD) method. Quantum chemical parameters, such as the energy of the highest occupied molecular orbital, energy of the lowest unoccupied molecular orbital, energy gap, electronic energy, ionization potential, chemical potential, global hardness, global softness and electrophilicity index, were calculated. The druglikeness and bioactivity scores of the compounds were calculated. The activities of these isatin derivatives against bacterial strains, such as Eschericia coli, Proteus vulgaris, Shigella flexneri, Staphylococcus aureus and Micrococcus luteus, and the fungal strain Aspergillus niger, were determined using the well-diffusion assay method. Molecular docking studies were carried out to predict the binding mode of the isatin compounds with the penicillin binding protein enzyme and to identify the interactions between the enzyme and the ligands under study.
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Affiliation(s)
- Srinivasan Bargavi
- Department of Physics, S.D.N.B. Vaishnav College for Women, Chromepet, Chennai 600 044, India
| | - Siddan Gouthaman
- Industrial Chemistry Polymer Division, CSIR Central Leather Research Institute, Adyar, Chennai 600 020, India
| | - Madurai Sugunalakshmi
- Industrial Chemistry Polymer Division, CSIR Central Leather Research Institute, Adyar, Chennai 600 020, India
| | - Srinivasakannan Lakshmi
- Department of Physics, S.D.N.B. Vaishnav College for Women, Chromepet, Chennai 600 044, India
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Khorshidi A, Shariati S, Rahimi P. Magnetite nanoparticles catalyzed preparation of isatin ketals under solvent free conditions promoted by ultrasound irradiation. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.04.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Isatin 1-morpholinomethyl, 1-hydroxymethyl, 1-methyl, and their halogenated derivatives, redox behaviour. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.05.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Montes GC, da Silva BNM, Rezende B, Sudo RT, Ferreira VF, de Carvalho da Silva F, da Cunha Pinto A, da Silva BV, Zapata-Sudo G. The Hypnotic, Anxiolytic, and Antinociceptive Profile of a Novel µ-Opioid Agonist. Molecules 2017; 22:molecules22050800. [PMID: 28509855 PMCID: PMC6154531 DOI: 10.3390/molecules22050800] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 04/17/2017] [Accepted: 04/26/2017] [Indexed: 01/09/2023] Open
Abstract
5'-4-Alkyl/aryl-1H-1,2,3-triazole derivatives PILAB 1-12 were synthesized and a pharmacological screening of these derivatives was performed to identify a possible effect on the Central Nervous System (CNS) and to explore the associated mechanisms of action. The mice received a peritoneal injection (100 µmol/kg) of each of the 12 PILAB derivatives 10 min prior to the injection of pentobarbital and the mean hypnosis times were recorded. The mean hypnosis time increased for the mice treated with PILAB 8, which was prevented when mice were administered CTOP, a µ-opioid antagonist. Locomotor and motor activities were not affected by PILAB 8. The anxiolytic effect of PILAB 8 was evaluated next in an elevated-plus maze apparatus. PILAB 8 and midazolam increased a percentage of entries and spent time in the open arms of the apparatus compared with the control group. Conversely, a decrease in the percentages of entries and time spent in the closed arms were observed. Pretreatment with naloxone, a non-specific opioid antagonist, prior to administration of PILAB 8 exhibited a reverted anxiolytic effect. PILAB 8 exhibited antinociceptive activity in the hot plate test, and reduced reactivity to formalin in the neurogenic and the inflammatory phases. These data suggest that PILAB 8 can activate µ-opioid receptors to provoke antinociceptive and anti-inflammatory effects in mice.
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Affiliation(s)
- Guilherme Carneiro Montes
- Programa de Pesquisa em Desenvolvimento de Fármacos, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro RJ 21941-902, Brazil.
| | | | - Bismarck Rezende
- Programa de Pesquisa em Desenvolvimento de Fármacos, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro RJ 21941-902, Brazil.
| | - Roberto Takashi Sudo
- Programa de Pesquisa em Desenvolvimento de Fármacos, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro RJ 21941-902, Brazil.
- Instituto Nacional de Ciência e Tecnologia de Fármacos e Medicamentos (INCT-INOFAR), Rio de Janeiro RJ 21941-971, Brazil.
| | | | | | - Angelo da Cunha Pinto
- Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro RJ 21941-909, Brazil.
- Instituto Nacional de Ciência e Tecnologia de Fármacos e Medicamentos (INCT-INOFAR), Rio de Janeiro RJ 21941-971, Brazil.
| | | | - Gisele Zapata-Sudo
- Programa de Pesquisa em Desenvolvimento de Fármacos, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro RJ 21941-902, Brazil.
- Instituto Nacional de Ciência e Tecnologia de Fármacos e Medicamentos (INCT-INOFAR), Rio de Janeiro RJ 21941-971, Brazil.
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Lollar CT, Krenek KM, Bruemmer KJ, Lippert AR. Ylide mediated carbonyl homologations for the preparation of isatin derivatives. Org Biomol Chem 2014; 12:406-9. [DOI: 10.1039/c3ob42024h] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Affiliation(s)
- Hatice Başpınar Küçük
- Department of Chemistry; Faculty of Engineering, Istanbul University; 34320; Avcılar; Istanbul; Turkey
| | - Ayşe Yusufoğlu
- Department of Chemistry; Faculty of Engineering, Istanbul University; 34320; Avcılar; Istanbul; Turkey
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Figueiredo GSM, Zardo RS, Silva BV, Violante FA, Pinto AC, Fernandes PD. Convolutamydine A and synthetic analogues have antinociceptive properties in mice. Pharmacol Biochem Behav 2012; 103:431-9. [PMID: 23046852 DOI: 10.1016/j.pbb.2012.09.023] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 09/26/2012] [Accepted: 09/29/2012] [Indexed: 11/28/2022]
Abstract
Convolutamydine A, an oxindole that originated from a marine bryozoan, has several biological effects. In this study, we aimed to investigate the antinociceptive effects of convolutamydine A and two new synthetic analogues. Convolutamydine A and the two analogues were given orally to assess their ability to induce antinociceptive effects. Formalin-induced licking response, acetic acid-induced contortions, and hot plate models were used to characterize the effects of convolutamydine A and its analogues. Convolutamydine A (4,6-bromo-3-(2-oxopropyl)-3-hydroxy-2-oxindole), compound 1 (3-(2-oxopropyl)-3-hydroxy-2-oxindole), and compound 2 (5-bromo-3-(2-oxopropyl)-3-hydroxy-2-oxindole) caused peripheral antinociceptive and anti-inflammatory effects in the acetic acid-induced contortions and the formalin-induced licking models. Supraspinal effects were also observed in the hot plate model and were similar to those obtained with morphine. The peripheral effects were not mediated by the cholinergic or opioid systems. The antinociceptive effects of convolutamydine A seem to be mediated by all three systems (cholinergic, opioid, and nitric oxide systems), and the mechanism of action of compounds 1 and 2 involved cholinergic and nitric oxide-mediated mechanisms. Convolutamydine A and its analogues (compounds 1 and 2) showed good antinociceptive ability after systemic administration in acute pain models. The antinociceptive action mediated by cholinergic, opioid, and nitric oxide systems could explain why convolutamydine A, compound 1, and compound 2 retained their antinociceptive effects. The doses used were similar to the doses of morphine and were much lower than that of acetylsalicylic acid, the classical analgesic and anti-inflammatory drug. In conclusion, convolutamydine A and the two analogues demonstrated antinociceptive effects comparable to morphine's effects.
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Affiliation(s)
- Gabriela S M Figueiredo
- Universidade Federal do Rio de Janeiro, Instituto de Ciências Biomédicas, Laboratório de Farmacologia da Inflamação e do Óxido Nítrico, Brazil
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Imanzadeh G, Soltanizadeh Z, Khodayari A, Zamanloo M, Mansoori Y, Salehzadeh J. Environmental Friendly Synthesis of Novel Isatin Ketal and Isatin Schiff Base Derivatives Using Michael Addition Reaction under Solvent-Free Conditions. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201100351] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Küçük HB, Yusufoğlu A, Mataracı E, Döşler S. Synthesis and biological activity of new 1,3-dioxolanes as potential antibacterial and antifungal compounds. Molecules 2011; 16:6806-15. [PMID: 21832971 PMCID: PMC6264465 DOI: 10.3390/molecules16086806] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2011] [Revised: 08/02/2011] [Accepted: 08/03/2011] [Indexed: 11/25/2022] Open
Abstract
A series of new enantiomerically pure and racemic 1,3-dioxolanes 1-8 was synthesized in good yields and short reaction times by the reaction of salicylaldehyde with commercially available diols using a catalytic amount of Mont K10. Elemental analysis and spectroscopic characterization established the structure of all the newly synthesized compounds. These compounds were tested for their possible antibacterial and antifungal activity. Biological screening showed that all the tested compounds, except 1, show excellent antifungal activity against C. albicans, while most of the compounds have also shown significant antibacterial activity against S. aureus, S. epidermidis, E. faecalis and P. aeruginosa.
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Affiliation(s)
- Hatice Başpınar Küçük
- Department of Chemistry, Faculty of Engineering, Istanbul University, 34320 Avcılar, Istanbul, Turkey
| | - Ayşe Yusufoğlu
- Department of Chemistry, Faculty of Engineering, Istanbul University, 34320 Avcılar, Istanbul, Turkey
- Author to whom correspondence should be addressed; ; Tel.: +90-212-473-70-30; Fax: +90-212-473-71-90
| | - Emel Mataracı
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Istanbul University,34116 Bayezit, Istanbul, Turkey
| | - Sibel Döşler
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Istanbul University,34116 Bayezit, Istanbul, Turkey
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Silva BV, Violante FA, Pinto AC, Santos LS. The mechanism of Sandmeyer's cyclization reaction by electrospray ionization mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2011; 25:423-428. [PMID: 21213361 DOI: 10.1002/rcm.4869] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Using electrospray ionization (tandem) mass spectrometry (ESI-MS(/MS)) spectrometric experiments, the Sandmeyer reaction was monitored on-line, and key intermediates were intercepted and characterized for the first time. The mechanistic information provided by on-line ESI-MS(/MS) is in accordance with Sandmeyer's proposal, and was made possible by coupling a microreactor on-line to the ESI ion source, which allowed reactions to be screened from 0.7-2.0 s, identifying and characterizing all intermediates that were formed and consumed during the reaction.
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Affiliation(s)
- Bárbara V Silva
- Instituto de Química-CT, Bloco A, Universidade Federal do Rio de Janeiro, Cidade Universitária, 21941-970, Rio de Janeiro, RJ, Brazil
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