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Cantón-Diaz A, Muñoz-Flores BM, Berrones-Reyes J, Moggio I, Arias E, Turlakov G, Santillán R, Jiménez-Pérez VM. Organotin compounds bearing C3-symmetric Schiff base: Microwave-assisted multicomponent synthesis and their photophysical properties. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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2
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Basu Baul TS, Addepalli MR, Lyčka A, van Terwingen S, Fátima C. Guedes da Silva M. Synthesis and structural characterization of diorganotin(IV) complexes with heteroditopic pyridyl-ONO′-ligands. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119892] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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3
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Engel A, Dewald H, Reuter A, Klippstein J, Dehnen S. Protolysis of Amino Acid‐Functionalized Tin Sulfide Clusters. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000290] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Annikka Engel
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps‐Universität Marburg Hans‐Meerwein‐Straße 4 35043 Marburg Germany
| | - Hendrik Dewald
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps‐Universität Marburg Hans‐Meerwein‐Straße 4 35043 Marburg Germany
| | - Anna Reuter
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps‐Universität Marburg Hans‐Meerwein‐Straße 4 35043 Marburg Germany
| | - Josefin Klippstein
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps‐Universität Marburg Hans‐Meerwein‐Straße 4 35043 Marburg Germany
| | - Stefanie Dehnen
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps‐Universität Marburg Hans‐Meerwein‐Straße 4 35043 Marburg Germany
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4
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Choudhary VK, Bhatt AK, Sharma N. Theoretical and spectroscopic evidence on a new triphenyltin(IV) 3,5-dinitrosalicylhydroxamate complex: synthesis, structural characterization, and biological screening. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1747055] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | | | - Neeraj Sharma
- Department of Chemistry, Himachal Pradesh University, Shimla, India
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Choudhary VK, Bhatt AK, Dash D, Sharma N. Synthesis, characterization, thermal, computational and biological activity studies of new potential bioactive diorganotin (IV) nitrosubstitutedhydroxamates‐A comparative study. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5360] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | - Arvind Kumar Bhatt
- Department of BiotechnologyHimachal Pradesh University Summer Hill Shimla‐5 India
| | - Dibyajit Dash
- Department of ChemistrySant Longowal Institute of Engineering & Technology Longowal Sangrur Punjab‐148106 India
| | - Neeraj Sharma
- Department of ChemistryHimachal Pradesh University Summer Hill Shimla India
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Ullah H, Previtali V, Mihigo HB, Twamley B, Rauf MK, Javed F, Waseem A, Baker RJ, Rozas I. Structure-activity relationships of new Organotin(IV) anticancer agents and their cytotoxicity profile on HL-60, MCF-7 and HeLa human cancer cell lines. Eur J Med Chem 2019; 181:111544. [DOI: 10.1016/j.ejmech.2019.07.047] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 06/27/2019] [Accepted: 07/15/2019] [Indexed: 01/08/2023]
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7
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Banti CN, Hadjikakou SK, Sismanoglu T, Hadjiliadis N. Anti-proliferative and antitumor activity of organotin(IV) compounds. An overview of the last decade and future perspectives. J Inorg Biochem 2019; 194:114-152. [PMID: 30851663 DOI: 10.1016/j.jinorgbio.2019.02.003] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 02/06/2019] [Accepted: 02/08/2019] [Indexed: 01/06/2023]
Abstract
Organotins(IV) exhibit significant in vitro anti-proliferative activity, while the in vivo tests are encouraging. The recent reports on the anti-proliferative activity of organotin(IV) compounds are summarized in this review. The period covered by this work goes back to 2009 until late 2018, while the earlier ones, are included over the previous review of our group published by S.K. Hadjikakou, N. Hadjiliadis, in Coord Chem Rev, 253 (2009) 235-249. During the last decade (2009-2018), >300 organotin(IV) derivatives with oxygen-donor ligands, such as carboxylic acids, amino-acids, Non Steroidal Anti-inflammatory Drugs (NSAIDs), biological active derivatives or natural products, organotins(IV) with sulfur containing ligands such as thiones, thiosemicarbazones, dithiocarbamates, organotin(IV) compounds of oximes and organotins(IV) with amines or semicarbazones were screened for their anti-proliferative effect against various cancer cell lines and their results are included in numerous reports over this period. Although much work has been carried out on organotin(IV) derivatives with O-donor ligands, however significant fewer reports are found on organotins(IV) with oximes as ligands.
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Affiliation(s)
- Christina N Banti
- Section of Inorganic and Analytical Chemistry, Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece
| | - Sotiris K Hadjikakou
- Section of Inorganic and Analytical Chemistry, Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece.
| | - Tuba Sismanoglu
- Istanbul University, Engineering Faculty, Department Chemistry, Istanbul, Turkey
| | - Nick Hadjiliadis
- Section of Inorganic and Analytical Chemistry, Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece.
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Choudhary VK, Bhatt AK, Sharma N. Diorganotin(IV) complexes of 2-chloridophenylacetohydroxamic acid as prospective antimicrobials: synthesis, characterization, and biological properties. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1551998] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | - Arvind Kumar Bhatt
- Department of Biotechnology, Himachal Pradesh University, Summer Hill, Shimla, India
| | - Neeraj Sharma
- Department of Chemistry, Himachal Pradesh University, Summer Hill, Shimla, India
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Martins M, Baptista PV, Mendo AS, Correia C, Videira P, Rodrigues AS, Muthukumaran J, Santos-Silva T, Silva A, da Silva MFCG, Gigante J, Duarte A, Gajewska M, Fernandes AR. In vitro and in vivo biological characterization of the anti-proliferative potential of a cyclic trinuclear organotin(iv) complex. MOLECULAR BIOSYSTEMS 2016; 12:1015-23. [PMID: 26842219 DOI: 10.1039/c5mb00791g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Identification of novel molecules that can selectively inhibit the growth of tumor cells, avoid causing side effects to patients and/or intrinsic or acquired resistance, usually associated with common chemotherapeutic agents, is of utmost importance. Organometallic compounds have gained importance in oncologic chemotherapy, such as organotin(iv) complexes. In this study, we assessed the anti-tumor activity of the cyclic trinuclear organotin(iv) complex with an aromatic oximehydroxamic acid group [nBu2Sn(L)]3(H2L = N,2-dihydroxy-5-[N-hydroxyethanimidoyl]benzamide) - MG85 - and provided further characterization of its biological targets. We have previously shown the high anti-proliferative activity of this complex against human colorectal and hepatocellular carcinoma cell lines and lower cytotoxicity in neonatal non-tumor fibroblasts. MG85 induces tumor cell apoptosis and down-regulation of proteins related to tubulin dynamics (TCTP and COF1). Further characterization included the: (i) evaluation of interference in the cell cycle progression, including the expression of critical genes; (ii) affinity to DNA and the corresponding mode of binding; (iii) genotoxic potential in cells with deficient DNA repair pathways; and (iv) in vivo tumor reduction efficiency using mouse colorectal carcinoma xenografts.
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Affiliation(s)
- Marta Martins
- School of Public Health, Physiotherapy and Sports Science, UCD Centre for Food Safety, Centre for Molecular Innovation and Drug Discovery, University College Dublin, Belfield, Dublin 4, Ireland
| | - Pedro V Baptista
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.
| | - Ana Soraia Mendo
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.
| | - Claudia Correia
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.
| | - Paula Videira
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal. and CEDOC, NOVA Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisboa, Portugal
| | - António S Rodrigues
- Centre for Toxicogenomics and Human Health, NOVA Medical School/Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisbon, Portugal
| | - J Muthukumaran
- UCIBIO-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal
| | - Teresa Santos-Silva
- UCIBIO-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal
| | - Ana Silva
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.
| | - M Fátima C Guedes da Silva
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Joana Gigante
- Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Lisboa, Portugal
| | - António Duarte
- Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Lisboa, Portugal
| | - Malgorzata Gajewska
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Alexandra R Fernandes
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologias, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal. and Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
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Syntheses, Crystal Structures and Biological Activity of the 1D Chain Benzyltin Complexes Based on 2-Oxo-Propionic Acid Benzoyl Hydrazone. J Inorg Organomet Polym Mater 2016. [DOI: 10.1007/s10904-016-0477-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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11
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Hazra S, Paul A, Sharma G, Koch B, da Silva MFCG, Pombeiro AJL. Sulfonated Schiff base Sn(IV) complexes as potential anticancer agents. J Inorg Biochem 2016; 162:83-95. [PMID: 27338202 DOI: 10.1016/j.jinorgbio.2016.06.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Revised: 05/13/2016] [Accepted: 06/03/2016] [Indexed: 12/13/2022]
Abstract
Syntheses, crystal structures and biological activities of the diphenoxo-bridged diorgano dinuclear Sn(IV) compounds [Sn(Et)2(HL)(H2O)]2 (1) and [Sn(n-Bu)2(HL)(H2O)]2 (2) derived from the Schiff base 2-[(2,3-dihydroxyphenyl)methylideneamino]benzenesulfonic acid trihydrate (H3L·3H2O) are described. The monoprotonated form (HL2-) of the Schiff base behaves as O,O'-bidentate ligand, chelating the metal by the two phenoxo oxygen atoms. The hexacoordinated metal centres in 1 and 2 are bridged by a phenoxo oxygen and the remaining coordination positions are fulfilled by the other phenoxo oxygen, two organic groups (ethyl for 1 and n-butyl for 2) and a water molecule. A two dimensional zigzag sheet in 1 and three dimensional polymeric networks in H3L·3H2O and 2 are stabilized by a number of non-covalent, H-bonding and π⋯π stacking interactions. The DNA binding activities of these complexes have been studied by UV-vis and fluorescence spectroscopies. Their antiproliferative efficacies have been evaluated on A-549, HeLa and MDA-MB-231 cancer cell lines by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. IC50 values (1.35±0.23, 2.43±0.54 and 1.74±0.04μM for 2) are indicative of a substantial cytotoxicity of 2, mainly towards the A-549 lung cancer cell line. The greater antiproliferative efficacy of 2has further been studied by fluorescence activated cell sorting (FACS) and nuclear morphology by Hoechst/propidium iodide (PI) double staining method. The possible mode of the apoptotic pathway for 2has been substantiated by the reactive oxygen species (ROS) generation studies.
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Affiliation(s)
- Susanta Hazra
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.
| | - Anup Paul
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Gunjan Sharma
- Department of Zoology, Faculty of Science, Banaras Hindu University, Varanasi 221 005, India
| | - Biplob Koch
- Department of Zoology, Faculty of Science, Banaras Hindu University, Varanasi 221 005, India.
| | - M Fátima C Guedes da Silva
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.
| | - Armando J L Pombeiro
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
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12
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Corvo ML, Mendo AS, Figueiredo S, Gaspar R, Larguinho M, Guedes da Silva MFC, Baptista PV, Fernandes AR. Liposomes as Delivery System of a Sn(IV) Complex for Cancer Therapy. Pharm Res 2016; 33:1351-8. [PMID: 27033349 DOI: 10.1007/s11095-016-1876-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 02/08/2016] [Indexed: 11/29/2022]
Abstract
PROPOSE Tin complexes demonstrate antiproliferative activities in some case higher than cisplatin, with IC50 at the low micromolar range. We have previously showed that the cyclic trinuclear complex of Sn(IV) bearing an aromatic oximehydroxamic acid group [nBu2Sn(L)]3 (L=N,2-dihydroxy-5-[N-hydroxyethanimidoyl]benzamide) (MG85) shows high anti-proliferative activity, induces apoptosis and oxidative stress, and causes destabilization of tubulin microtubules, particularly in colorectal carcinoma cells. Despite the great efficacy towards cancer cells, this complex still shows some cytotoxicity to healthy cells. Targeted delivery of this complex specifically towards cancer cells might foster cancer treatment. METHODS MG85 complex was encapsulated into liposomal formulation with and without an active targeting moiety and cancer and healthy cells cytotoxicity was evaluated. RESULTS Encapsulation of MG85 complex in targeting PEGylated liposomes enhanced colorectal carcinoma (HCT116) cancer cell death when compared to free complex, whilst decreasing cytotoxicity in non-tumor cells. Labeling of liposomes with Rhodamine allowed assessing internalization in cells, which showed significant cell uptake after 6 h of incubation. Cetuximab was used as targeting moiety in the PEGylated liposomes that displayed higher internalization rate in HCT116 cells when compared with non-targeted liposomes, which seems to internalize via active binding of Cetuximab to cells. CONCLUSIONS The proposed formulation open new avenues in the design of innovative transition metal-based vectorization systems that may be further extended to other novel metal complexes towards the improvement of their anti-cancer efficacy, which is usually hampered by solubility issues and/or toxicity to healthy tissues.
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Affiliation(s)
- M Luísa Corvo
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-003, Lisboa, Portugal
| | - Ana Soraia Mendo
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516, Caparica, Portugal
| | - Sara Figueiredo
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516, Caparica, Portugal.,ToxOmics, Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Rua Câmara Pestana, 1150-082, Lisboa, Portugal
| | - Rogério Gaspar
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-003, Lisboa, Portugal
| | - Miguel Larguinho
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516, Caparica, Portugal
| | - M Fátima C Guedes da Silva
- CQE, Centro de Química Estrutural, Instituto Superior Técnico, Av. Rovisco Pais, 1096-001, Lisboa, Portugal
| | - Pedro Viana Baptista
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516, Caparica, Portugal. .,ToxOmics, Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Rua Câmara Pestana, 1150-082, Lisboa, Portugal.
| | - Alexandra R Fernandes
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516, Caparica, Portugal. .,CQE, Centro de Química Estrutural, Instituto Superior Técnico, Av. Rovisco Pais, 1096-001, Lisboa, Portugal.
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Amir MK, Khan S, Zia-ur-Rehman, Shah A, Butler IS. Anticancer activity of organotin(IV) carboxylates. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.07.053] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Mahmudov KT, Guedes da Silva MC, Kopylovich MN, Fernandes AR, Silva A, Mizar A, Pombeiro AJ. Di- and tri-organotin(IV) complexes of arylhydrazones of methylene active compounds and their antiproliferative activity. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.12.019] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Silva A, Luís D, Santos S, Silva J, Mendo AS, Coito L, Silva TFS, da Silva MFCG, Martins LMDRS, Pombeiro AJL, Borralho PM, Rodrigues CMP, Cabral MG, Videira PA, Monteiro C, Fernandes AR. Biological characterization of the antiproliferative potential of Co(II) and Sn(IV) coordination compounds in human cancer cell lines: a comparative proteomic approach. ACTA ACUST UNITED AC 2014; 28:167-76. [PMID: 23800656 DOI: 10.1515/dmdi-2013-0015] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Accepted: 05/29/2013] [Indexed: 11/15/2022]
Abstract
BACKGROUND The discovery of cisplatin's antitumor activity led to a great interest in the potential application of coordination compounds as chemotherapeutic agents. It is essential to identify new compounds that selectively inhibit tumor proliferation, evading secondary effects and resistance associated with chemotherapeutics. METHODS The in vitro antiproliferative potential of an organotin(IV) compound was evaluated using colorectal and hepatocellular carcinoma, mammary gland adenocarcinoma cell lines, and human fibroblasts. Tumor cell death was evaluated by fluorescence microscopy and flow cytometry for the Sn(IV) compound and also for a Co(II) compound bearing 1,10-phenanthroline-5,6-dione as ligand. Comparative proteomic analysis for both compounds was assessed in the colorectal cancer cell line. RESULTS The Sn(IV) compound presented a high cytotoxic effect in colorectal and hepatocellular carcinoma cell lines (IC50 of 0.238 ± 0.011 μM, 0.199 ± 0.003 μM, respectively), and a lower cytotoxicity in human fibroblasts. Both compounds induced cell apoptosis and promoted the overexpression of oxidative stress-related enzyme superoxide dismutase [Cu-Zn] (SODC). The Co(II) compound induced a decreased expression of anti-apoptotic proteins (translationally-controlled tumor protein and endoplasmin), and the Sn(IV) compound decreased expression of proteins involved in microtubule stabilization, TCTP, and cofilin-1. CONCLUSIONS Our data reveals a high in vitro antiproliferative potential against cancer cell lines and a moderate selectivity promoted by the Sn(IV) compound. Proteomic analysis of Sn(IV) and Co(II) compounds in the colorectal cancer cell line allowed an insight to their mechanisms of action, particularly by affecting the expression of proteins typically deregulated in cancer, and also suggesting a promising therapeutic potential for both compounds.
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Novel mixed ligand di-n-butyltin(IV) complexes derived from acylpyrazolones and fluorinated benzoic acids: synthesis, characterization, cytotoxicity and the induction of apoptosis in Hela cancer cells. Eur J Med Chem 2014; 76:87-97. [PMID: 24583378 DOI: 10.1016/j.ejmech.2014.02.039] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Revised: 01/14/2014] [Accepted: 02/14/2014] [Indexed: 11/20/2022]
Abstract
Twenty one novel mixed ligand di-n-butyltin(IV) complexes [(n)Bu2SnAL] (A = substituted 4-acyl-5-pyrazolone, and L = fluorinated benzoic acid) were prepared by condensation of di-n-butyltin(IV) oxide with HL and HA in 1:1:1 molar ratio in refluxing methanol. All of the complexes were characterized by elemental analyses, IR, NMR ((1)H, (13)C, (119)Sn) and in four cases by X-ray diffraction. Cytotoxicity of the compounds was studied against two human cancer cell lines (KB and Hela) by means of the MTT assay compared to cisplatin, featuring IC₅₀ values in the low micromolar range. Hela cancer cell apoptosis-induced by 2 was examined by flow cytometry analysis, and preliminary results showed that 2 at concentrations of more than 1.0 μM can induce apoptosis.
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Ge R, Wang YJ, Tang L, Cheng JM, Han LG, Li YL, Li QS. Preparation, antitumor activity in mice, pharmacokinetics and tissue distribution in rats of di-n-butyl-di-(4-chlorobenzohydroxamato)tin(IV) liposome. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3112] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Rui Ge
- School of Pharmaceutical Science; Shanxi Medical University; Taiyuan 030001 People's Republic of China
- School of Public Health; Shanxi Medical University; Taiyuan 030001 People's Republic of China
| | - Yi-Jie Wang
- School of Pharmaceutical Science; Shanxi Medical University; Taiyuan 030001 People's Republic of China
- Center of Laboratory Management; Shanxi College of Traditional Chinese Medicine; Taiyuan 0300024 People's Republic of China
| | - Li Tang
- School of Pharmaceutical Science; Shanxi Medical University; Taiyuan 030001 People's Republic of China
| | - Jing-Min Cheng
- School of Public Health; Shanxi Medical University; Taiyuan 030001 People's Republic of China
| | - Ling-Ge Han
- School of Pharmaceutical Science; Shanxi Medical University; Taiyuan 030001 People's Republic of China
| | - Yun-Lan Li
- School of Pharmaceutical Science; Shanxi Medical University; Taiyuan 030001 People's Republic of China
| | - Qing-Shan Li
- School of Pharmaceutical Science; Shanxi Medical University; Taiyuan 030001 People's Republic of China
- School of Public Health; Shanxi Medical University; Taiyuan 030001 People's Republic of China
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Chen Y, Gao Q, Liu Y, Cao Y, Gao D, Liu J, Zhao J, Li Y, Liu W, Li W. Synthesis, crystal structures and luminescent properties of CdIIand ZnIIcomplexes assembled by 4-aminophenylhydroxamic acid. RSC Adv 2014. [DOI: 10.1039/c3ra44489a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Pruchnik H, Pruchnik FP. Butyltin(IV) citrates and tartrates: Structural characterization and their interaction with nucleotides. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.01.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Shang X, Alegria EC, Guedes da Silva MFC, Kuznetsov ML, Li Q, Pombeiro AJ. Redox-active cytotoxic diorganotin(IV) cycloalkylhydroxamate complexes with different ring sizes: Reduction behaviour and theoretical interpretation. J Inorg Biochem 2012; 117:147-56. [DOI: 10.1016/j.jinorgbio.2012.08.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2012] [Revised: 08/28/2012] [Accepted: 08/29/2012] [Indexed: 11/26/2022]
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Pruchnik H, Lis T, Latocha M, Zielińska A, Ułaszewski S, Pelińska I, Pruchnik FP. Butyltin(IV) 2-sulfobenzoates: synthesis, structural characterization and their cytostatic and antibacterial activities. J Inorg Biochem 2012; 111:25-32. [PMID: 22484249 DOI: 10.1016/j.jinorgbio.2012.02.024] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2011] [Revised: 02/21/2012] [Accepted: 02/22/2012] [Indexed: 11/16/2022]
Abstract
Three butyltin complexes with 2-sulfobenzoic acid [Sn(C(4)H(9))(2){O(3)SC(6)H(4)COO-2}(H(2)O)]·(C(2)H(5)OH) (1), [Sn(C(4)H(9))(3){O(3)SC(6)H(4)COOH-2}] (2) and [Sn(2)(C(4)H(9))(6){μ-O(3)SC(6)H(4)COO-2}] (3) have been synthesized and characterized by IR and (1)H, (13)C and (119)Sn NMR spectra. They show interesting properties in solid state and solutions because there are many modes of coordination of the Sbz ligand. The structure of complex 1 has been determined by X-ray crystallography. It is a chain compound with 2-sulfonatobenzoate coordinated to Sn atoms as a bridging and chelate ligand via O atoms of COO and SO(3) groups. In solutions the chains dissociate giving mainly mononuclear complexes. The NMR spectra and calculation at the DFT B3LYP/3-21G** level indicate that in solutions of compounds 1, 2 and 3 in polar solvents, many complexes showing dynamic properties are formed. Density functional theory (DFT) calculations showed that many five- and six-coordinate isomers and conformers can exist in equilibrium. All compounds effectively interact with AMP and ATP. The NMR spectra showed that nucleotides are coordinated to Sn atoms via PO(4) groups. The complexes are very active cytostatic agents against tumor strains. They are more effective than cisplatin. It is interesting that activity of 3 against non-tumor cell NHDF is lower than against tumor cells. Antibacterial activity of 1 and 2 has been investigated. Compound 2 is a very effective agent against Gram-positive bacteria. Antibacterial activity of 1 is lower than that of 2. Activity of 1 both against Gram-positive and Gram-negative bacteria is similar.
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Affiliation(s)
- Hanna Pruchnik
- Department of Physics and Biophysics, Wroclaw University of Environmental and Life Sciences, ul. Norwida 25, Wrocław, Poland.
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Shang X, Ding N, Xiang G. Novel di-n-butyltin(IV) derivatives: Synthesis, high levels of cytotoxicity in tumor cells and the induction of apoptosis in KB cancer cells. Eur J Med Chem 2012; 48:305-12. [DOI: 10.1016/j.ejmech.2011.12.032] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2011] [Revised: 12/13/2011] [Accepted: 12/20/2011] [Indexed: 11/24/2022]
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Tabassum S, Khan RA, Arjmand F, Juvekar AS, Zingde SM. Synthesis of carbohydrate-conjugate heterobimetallic Cu(II)-Sn(2)(IV) and Zn(II)-Sn(2)(IV) complexes; their interactions with CT DNA and nucleotides; DNA cleavage, in-vitro cytotoxicity. Eur J Med Chem 2010; 45:4797-806. [PMID: 20813437 DOI: 10.1016/j.ejmech.2010.07.046] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2009] [Revised: 07/01/2010] [Accepted: 07/27/2010] [Indexed: 10/19/2022]
Abstract
The new heterobimetallic Ni(II)-Sn(2)(IV) (1), Cu(II)-Sn(2)(IV) (2) and Zn(II)-Sn(2)(IV) (3) complexes, containing D-glucosamine, 1,8-diamino-3,6-diazaoctane and imidazole were isolated and characterized by spectral and analytical methods. The proposed geometry of Ni(II) and Cu(II) in 1 and 2 was square pyramidal, Zn(II) in 3 exhibited tetrahedral while Sn(IV) exhibits hexacoordinate environment, respectively. The X-ray powder diffraction (XRPD) confirmed the amorphous nature of all the complexes. The interaction studies of 2 and 3 with CT DNA were carried out by various biophysical techniques to show the mode of binding. The interaction of 2 and 3 with nucleotides viz 5'-GMP and 5'-TMP, respectively were further confirmed by (1)H, (31)P and (119)Sn NMR spectroscopy. The complex 2 exhibited effective cleavage activity with pBR322 DNA. Furthermore, the cytotoxicity of 2 was examined on a panel of human tumor cell lines of different histological origins and showed good activity against Colo205 and A2780 (GI50 < 10 μg/ml).
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Affiliation(s)
- Sartaj Tabassum
- Department of Chemistry, Aligarh Muslim University, Aligarh, UP 202002, India.
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Syntheses, structural characterizations and properties of 12-MC-4 organotin(IV) metallacrowns: [12-MCRSn(IV)N(shi)-4] and [12-MCRSn(IV)N(Clshi)-4] (R = Et, Bu, Ph; H3shi = salicylhydroxamic acid; H3Clshi = 5-chlorosalicylhydroxamic acid). J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.05.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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