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Rosário JDS, Moreira FH, Rosa LHF, Guerra W, Silva-Caldeira PP. Biological Activities of Bismuth Compounds: An Overview of the New Findings and the Old Challenges Not Yet Overcome. Molecules 2023; 28:5921. [PMID: 37570891 PMCID: PMC10421188 DOI: 10.3390/molecules28155921] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 08/04/2023] [Accepted: 08/05/2023] [Indexed: 08/13/2023] Open
Abstract
Bismuth-based drugs have been used primarily to treat ulcers caused by Helicobacter pylori and other gastrointestinal ailments. Combined with antibiotics, these drugs also possess synergistic activity, making them ideal for multiple therapy regimens and overcoming bacterial resistance. Compounds based on bismuth have a low cost, are safe for human use, and some of them are also effective against tumoral cells, leishmaniasis, fungi, and viruses. However, these compounds have limited bioavailability in physiological environments. As a result, there is a growing interest in developing new bismuth compounds and approaches to overcome this challenge. Considering the beneficial properties of bismuth and the importance of discovering new drugs, this review focused on the last decade's updates involving bismuth compounds, especially those with potent activity and low toxicity, desirable characteristics for developing new drugs. In addition, bismuth-based compounds with dual activity were also highlighted, as well as their modes of action and structure-activity relationship, among other relevant discoveries. In this way, we hope this review provides a fertile ground for rationalizing new bismuth-based drugs.
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Affiliation(s)
- Jânia dos Santos Rosário
- Department of Chemistry, Centro Federal de Educação Tecnológica de Minas Gerais, Belo Horizonte 30421-169, MG, Brazil
| | - Fábio Henrique Moreira
- Department of Chemistry, Centro Federal de Educação Tecnológica de Minas Gerais, Belo Horizonte 30421-169, MG, Brazil
| | - Lara Hewilin Fernandes Rosa
- Institute of Chemistry, Universidade Federal de Uberlândia, Campus Santa Mônica, Uberlândia 38400-142, MG, Brazil
| | - Wendell Guerra
- Institute of Chemistry, Universidade Federal de Uberlândia, Campus Santa Mônica, Uberlândia 38400-142, MG, Brazil
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2
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Biological Characteristics of Polyurethane-Based Bone-Replacement Materials. Polymers (Basel) 2023; 15:polym15040831. [PMID: 36850115 PMCID: PMC9966979 DOI: 10.3390/polym15040831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/27/2023] [Accepted: 02/03/2023] [Indexed: 02/11/2023] Open
Abstract
A study is presented on four polymers of the polyurethane family, obtained using a two-stage process. The first composition is the basic polymer; the others differ from it by the presence of a variety of fillers, introduced to provide radiopacity. The fillers used were 15% bismuth oxide (Composition 2), 15% tantalum pentoxide (Composition 3), or 15% zirconium oxide (Composition 4). Using a test culture of human fibroblasts enabled the level of cytotoxicity of the compositions to be determined by MTT (3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide) assay, along with variations in the characteristics of the cells resulting from their culture directly on the specimens. The condition of cells on the surfaces of the specimens was assessed using fluorescence microscopy. It was shown that introducing 15% bismuth, tantalum, or zinc compounds as fillers produced a range of effects on the biological characteristics of the compositions. With the different fillers, the levels of toxicity differed and the cells' proliferative activity or adhesion was affected. However, in general, all the studied compositions may be considered cytocompatible in respect of their biological characteristics and are promising for further development as bases for bone-substituting materials. The results obtained also open up prospects for further investigations of polyurethane compounds.
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Yang T, Zhang Z, Zhang J, Li Y, Li W, Liang H, Yang F. Developing a Gallium(III) Agent Based on the Properties of the Tumor Microenvironment and Lactoferrin: Achieving Two-Agent Co-delivery and Multi-targeted Combination Therapy of Cancer. J Med Chem 2023; 66:793-803. [PMID: 36544423 DOI: 10.1021/acs.jmedchem.2c01684] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
To develop a next-generation anticancer metal-based drug, realize the multi-targeted combination therapy of protein drug and metal-based drug for cancer, solve their co-delivery challenges, and improve their in vivo targeting ability, we proposed to develop a multi-targeted anticancer metal-based agent exploiting the properties of the tumor microenvironment (TME) and of lactoferrin (LF). To this end, we optimized a series of gallium (Ga, III) isopropyl-2-pyridyl-ketone thiosemicarbazone compounds to obtain a Ga compound (C4) with remarkable cytotoxicity and then constructed a new LF-C4 nanoparticle (LF-C4 NP) delivery system. In vivo studies showed that LF-C4 NPs not only had a greater capacity for inhibiting tumor growth than LF or C4 alone but also solved the co-delivery problems of LF and C4 and improved their targeting ability. Furthermore, free C4 and LF-C4 NPs inhibited tumor growth through multiple synergistic actions on the TME: killing cancer cell, inhibiting tumor angiogenesis, and activating immune system.
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Affiliation(s)
- Tongfu Yang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources/Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmaceutical Sciences, Collaborative Innovation Center for Guangxi Ethnic Medicine, Guangxi Normal University, Guilin, Guangxi 541004, China
| | - Zhenlei Zhang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources/Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmaceutical Sciences, Collaborative Innovation Center for Guangxi Ethnic Medicine, Guangxi Normal University, Guilin, Guangxi 541004, China
| | - Juzheng Zhang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources/Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmaceutical Sciences, Collaborative Innovation Center for Guangxi Ethnic Medicine, Guangxi Normal University, Guilin, Guangxi 541004, China
| | - Yanping Li
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources/Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmaceutical Sciences, Collaborative Innovation Center for Guangxi Ethnic Medicine, Guangxi Normal University, Guilin, Guangxi 541004, China
| | - Wenjuan Li
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources/Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmaceutical Sciences, Collaborative Innovation Center for Guangxi Ethnic Medicine, Guangxi Normal University, Guilin, Guangxi 541004, China
| | - Hong Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources/Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmaceutical Sciences, Collaborative Innovation Center for Guangxi Ethnic Medicine, Guangxi Normal University, Guilin, Guangxi 541004, China
| | - Feng Yang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources/Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmaceutical Sciences, Collaborative Innovation Center for Guangxi Ethnic Medicine, Guangxi Normal University, Guilin, Guangxi 541004, China
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Kaya Y. Investigation of spectroscopic, crystallographic, thermal and antioxidant properties of mononuclear dioxomolybdenum(VI) complexes derived from a new symmetric bisthiocarbohydrazone. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Patra SA, Sahu G, Pattanayak PD, Sasamori T, Dinda R. Mitochondria-Targeted Luminescent Organotin(IV) Complexes: Synthesis, Photophysical Characterization, and Live Cell Imaging. Inorg Chem 2022; 61:16914-16928. [PMID: 36239464 DOI: 10.1021/acs.inorgchem.2c02959] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Five fluorescent ONO donor-based organotin(IV) complexes, [SnIV(L1-5)Ph2] (1-5), were synthesized by the one-pot reaction method and fully characterized spectroscopically including the single-crystal X-ray diffraction studies of 2-4. Detailed photophysical characterization of all compounds was performed. All the compounds exhibited high luminescent properties with a quantum yield of 17-53%. Additionally, the results of cellular permeability analysis suggest that they are lipophilic and easily absorbed by cells. Confocal microscopy was used to examine the live cell imaging capability of 1-5, and the results show that the compounds are mostly internalized in mitochondria and exhibit negligible cytotoxicity at imaging concentration. Also, 1-5 exhibited high photostability as compared to the commercial dye and can be used in long-term real-time tracking of cell organelles. Also, it is found that the probes (1-5) are highly tolerable during the changes in mitochondrial morphology. Thus, this kind of low-toxic organotin-based fluorescent probe can assist in imaging of mitochondria within living cells and tracking changes in their morphology.
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Affiliation(s)
- Sushree Aradhana Patra
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
| | - Gurunath Sahu
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
| | | | - Takahiro Sasamori
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan
| | - Rupam Dinda
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
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Beniwal S, Sangwan R, Rai J, Sharma J. Triphenyl Arsenic(V) Mixed Ligand Derivatives along with Antimicrobial, Antioxidant and Cytotoxic Studies. ChemistrySelect 2022. [DOI: 10.1002/slct.202200488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Savita Beniwal
- Department of Chemistry University of Rajasthan Jaipur 302004 India
| | - Reena Sangwan
- Department of Chemistry University of Rajasthan Jaipur 302004 India
| | - Jaya Rai
- Department of Chemistry Govt. P.G. college Sambhar Lake Jaipur 303528 India
| | - Jyoti Sharma
- Department of Chemistry University of Rajasthan Jaipur 302004 India
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Razmara Z, Eigner V, Dusek M. Single crystal structure features of a new Bi(III) complex, for preparation an effective bleaching catalyst. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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8
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Wang J, Zhang ZM, Li MX. Synthesis, characterization, and biological activity of cadmium (II) and antimony (III) complexes based on 2-acetylpyrazine thiosemicarbazones. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120671] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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9
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Pawar S, Amate A, Chakravarty D, Butcher RJ, Kumbhar AA. Cu(II) complexes of 2-indole thiocarbohydrazones: synthesis, characterization and DNA cleavage studies. J CHEM SCI 2021. [DOI: 10.1007/s12039-021-01962-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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10
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Marzano IM, Tomco D, Staples RJ, Lizarazo-Jaimes EH, Gomes DA, Bucciarelli-Rodriguez M, Guerra W, de Souza ÍP, Verani CN, Pereira Maia EC. Dual anticancer and antibacterial activities of bismuth compounds based on asymmetric [NN'O] ligands. J Inorg Biochem 2021; 222:111522. [PMID: 34218087 DOI: 10.1016/j.jinorgbio.2021.111522] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 06/16/2021] [Accepted: 06/16/2021] [Indexed: 01/25/2023]
Abstract
Two new bismuth(III) complexes, [BiL1Cl2] (1) and [BiL2Cl2] (2), in which L1 is (2-hydroxy-4-6-di-tert-butylbenzyl-2-pyridylmethyl)amine and L2 is 2,4-diiodo-6-((pyridine-2-ylmethylamino)methyl)phenol, were synthesized and characterized by elemental and conductivity analyses, atomic absorption spectrometry, infrared and 1H NMR spectroscopies. The molecular structure of 1 reveals that the NN'O ligand forms a 1:1 complex with bismuth through coordination via the nitrogen of the aliphatic amine, the nitrogen of the pyridine ring and the oxygen of the phenolate. The coordination sphere is completed with two chloride anions in a distorted square pyramidal geometry. Bismuth exhibits the same coordination mode in compound 2. The cytotoxic activity of 1 and 2 was investigated in a chronic myelogenous leukemia cell line. The complexes are approximately three times more potent than the corresponding free ligands, with the IC50 values 0.30 and 0.38 μM for complex 1 and 2, respectively. To address the cellular mechanisms underlying cell demise, apoptosis was quantified by flow cytometry analysis. From 0.1 μM, both complexes induce apoptosis and there is a remarkable concentration-dependent increase in the population of cells in apoptosis. The complexes were also evaluated against Gram-positive and Gram-negative bacteria. Both inhibited the bacterial growth in a concentration-dependent way, with remarkable activity in some of the tested strains, for example, complex 2 was more active than its free ligand against all bacterial strains and approximately fourteen times more potent against S. dysenteriae and S. typhimurium.
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Affiliation(s)
- Ivana M Marzano
- Department of Chemistry, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, MG, Brazil
| | - Dajena Tomco
- Department of Chemistry, Wayne State University, 5101 Cass Ave., Detroit, MI 48202, USA
| | - Richard J Staples
- Department of Chemistry, Michigan State University, East Lansing, MI 48824, USA
| | - Edgar H Lizarazo-Jaimes
- Department of Chemistry, Universidade Federal de Viçosa, Rodovia MG-230, Km 7 - Zona Rural, Rio Paranaíba 38810-000, MG, Brazil
| | - Dawidson Assis Gomes
- Department of Biochemistry and Immunology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, 31270-901, MG, Brazil
| | - Mônica Bucciarelli-Rodriguez
- Departament of General Biology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, 31270-901, MG, Brazil
| | - Wendell Guerra
- Chemistry Institute, Universidade Federal de Uberlândia, Campus Santa Mônica, 38400-902 Uberlândia, MG, Brazil
| | - Ívina P de Souza
- Department of Chemistry, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, MG, Brazil; Department of Chemistry, Centro Federal de Educação Tecnológica de Minas Gerais, 30421-169 Belo Horizonte, MG, Brazil
| | - Cláudio N Verani
- Department of Chemistry, Wayne State University, 5101 Cass Ave., Detroit, MI 48202, USA
| | - Elene C Pereira Maia
- Department of Chemistry, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, MG, Brazil.
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11
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Huang XH, Huang XX, Ying SM, Gong ZH, Gao XM, Bi WC, Chen YP, Sun YQ. Polyoxometalate-phosphonate compounds: Synthesis, structure, photocatalytic and antitumor properties. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Wang J, Wang YT, Chang JN, Li MX. Two nickel (II) complexes of 2-acetylpyrazine thiosemicarbazones: Synthesis, crystal structures and biological evaluation. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2020.108365] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Shahabadi N, Mahdavi M, Momeni BZ. Multispectroscopic analysis, atomic force microscopy, molecular docking and molecular dynamic simulation studies of the interaction between [SnMe 2Cl 2(Me 2phen)] complex and ct-DNA in the presence of glucose. J Biomol Struct Dyn 2020; 39:5068-5082. [PMID: 32588754 DOI: 10.1080/07391102.2020.1784793] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In this study, the spectroscopic methods (UV-vis, fluorimetric), Atomic force microscopy, and computational studies (molecular docking and molecular dynamic simulation) were used to investigate the interaction of [SnMe2Cl2(Me2phen)] complex with CT-DNA in the presence of glucose. The results showed the complex in the medium containing glucose has less effect on calf thymus DNA (ct-DNA) than the medium without glucose. Cytotoxicity of [SnMe2Cl2(Me2phen)] complex on MCF-7 cells was examined and showed Sn(IV) complex possesses potential cytotoxicity against this cell line. Molecular docking study showed that Sn(IV) complex interacts with DNA by groove binding mode. Radius of gyration (Rg) was smaller upon binding of the Sn(IV) complex suggesting a more compact structure of DNA in the presence of Sn(IV) complex.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Nahid Shahabadi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran.,Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Mahdavi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Badri Z Momeni
- Faculty of Chemistry, K.N. Toosi University of Technology, Tehran, Iran
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Shahabadi N, Zendehcheshm S, Momeni BZ, Abbasi R. Antiproliferative activity and human serum albumin binding propensity of [SnMe2Cl2(bu2bpy)]: multi-spectroscopic analysis, atomic force microscopy, and computational studies. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1775821] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Nahid Shahabadi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
- Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Saba Zendehcheshm
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Badri Z Momeni
- Faculty of Chemistry, KN Toosi University of Technology, Tehran, Iran
| | - Reyhaneh Abbasi
- Faculty of Chemistry, KN Toosi University of Technology, Tehran, Iran
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Chen L, Wang L, An W, Wang R, Tian L. Synthesis, structural characterization, and antibacterial activity of diorganotin complexes of Schiff base derived from 4-(diethylamino)salicylaldehyde and L-tyrosine. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1727515] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Lexing Chen
- Key Laboratory of Natural Products and Pharmaceutical Intermediates, Qufu Normal University, Qufu, China
| | - Liping Wang
- Key Laboratory of Natural Products and Pharmaceutical Intermediates, Qufu Normal University, Qufu, China
| | - Wugai An
- Key Laboratory of Natural Products and Pharmaceutical Intermediates, Qufu Normal University, Qufu, China
| | - Ruili Wang
- Key Laboratory of Natural Products and Pharmaceutical Intermediates, Qufu Normal University, Qufu, China
| | - Laijin Tian
- Key Laboratory of Natural Products and Pharmaceutical Intermediates, Qufu Normal University, Qufu, China
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Dechan P, Bajju GD. A hypervalent Bismuth(III) derivative of Tetrakis-4-methoxyphenyl porphyrin: Synthesis, spectroscopic characterisation and morphological investigations. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Bonaccorso C, Marzo T, La Mendola D. Biological Applications of Thiocarbohydrazones and Their Metal Complexes: A Perspective Review. Pharmaceuticals (Basel) 2019; 13:E4. [PMID: 31881715 PMCID: PMC7169414 DOI: 10.3390/ph13010004] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 12/10/2019] [Accepted: 12/18/2019] [Indexed: 12/28/2022] Open
Abstract
Although organic compounds account for more than 99% of currently approved clinical drugs, the established clinical use of cisplatin in cancer or auranofin in rheumatoid arthritis have paved the way to several research initiatives to identify metal-based drugs for a wide range of human diseases. Nitrogen and sulfur donor ligands, characterized by different binding motifs, have been the subject in recent years of one of the main research areas in coordination chemistry. Among the nitrogen/sulfur compounds, very little is known about thiocarbohydrazones (TCH), the higher homologues of the well-known thiosemicarbazones (TSC), and their metal complexes. The extra hydrazine moiety provides the ligands of variable metal binding modes, structural diversity and promising biological implications. The interesting coordination chemistry of TCH has mainly been focused on symmetric derivatives, which are relatively simple to synthesize while few examples of asymmetric ligands have been reported. This informative review on TCHs and their metal complexes will be helpful for improving the design of metal-based pharmaceuticals for applications ranging from anticancer to antinfective therapy.
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Affiliation(s)
- Carmela Bonaccorso
- Dipartimento di Scienze Chimiche, Università degli Studi di Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Tiziano Marzo
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno Pisano 6, 56126 Pisa, Italy;
| | - Diego La Mendola
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno Pisano 6, 56126 Pisa, Italy;
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Wang J, Wang YT, Fang Y, Lu YL, Li MX. Tin thiocarbonohydrazone complexes: synthesis, crystal structures and biological evaluation. Toxicol Res (Camb) 2019; 8:862-867. [PMID: 32206301 DOI: 10.1039/c9tx00109c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 08/27/2019] [Indexed: 12/25/2022] Open
Abstract
In this article, three organotin complexes formulated as [(Me)2Sn(H2L1)] (1), [(Ph)2Sn(H2L1)]·MeOH (2) and [(Me)2Sn(HL2)(OAc)]4(Me)2O (3) (H4L1 = bis(2-hydroxybenzaldehyde) thiocarbohydrazone and H2L2 = bis(2-acetylpyrazine) thiocarbonohydrazone) have been synthesized and structurally characterized. Growth inhibition assays indicated that both the proligands and the three complexes are capable of showing anticancer activity against the human hepatocellular carcinoma HepG2 cells with H2L2 and complex 3 showing much higher cytotoxic potential. Subsequent toxicity studies on normal QSG7701cells showed that complex 3 has the highest tumor cell selectivity, and its IC50 value on QSG7701 cells is 8.48 fold higher than that in HepG2 cells. In acute toxicity experiments, complex 3 produces a dose-dependent effect in NIH mice with a LD50 value of 17.2 mg kg-1.
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Affiliation(s)
- Jin Wang
- College of Life Science and Agronomy , Zhoukou Normal University , Zhoukou 466000 , Henan , P.R. China .
| | - Yu-Ting Wang
- College of Chemistry and Environment , Henan Institute of Finance and Banking , Zhengzhou , 450046 , Henan , P.R. China
| | - Yan Fang
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , Henan , P.R. China .
| | - Yan-Li Lu
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , Henan , P.R. China .
| | - Ming-Xue Li
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , Henan , P.R. China .
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Ozturk I, Banti C, Hadjikakou S, Panagiotou N, Tasiopoulos A. Structural architectures and biological properties of main group bismuth(III) iodide complexes with heterocyclic thioamides. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119094] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Connecting Main-Group Metals (Al, Ga, In) and Tungsten(0) Carbonyls via the N2S2 Metallo-Ligand Strategy. INORGANICS 2019. [DOI: 10.3390/inorganics7090115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Tetradentate N2S2 ligands (such as bismercaptoethanediazacycloheptane in this study) have seen extensive use in combination with transition metals. Well-oriented N2S2 binding sites are ideal for d8 transition metals with square planar preferences, especially NiII, but also as a square pyramidal base for those metals with pentacoordinate preferences, such as [V≡O]2+, [Fe(NO)]2+, and [Co(NO)]2+. Further reactivity at the thiolate sulfurs generates diverse bi, tri, and tetra/heterometallic compounds. Few N2S2 ligands have been explored to investigate the possibility of binding to main group metals, especially group III (MIII) metals, and their utility as synthons for main group/transition metal bimetallic complexes. To open up this area of chemistry, we synthesized three new five-coordinate main group XMN2S2 complexes with methyl as the fifth binding ligand for M = Al, and chloride for M = Ga and In. The seven-membered diazacycle, dach, was engaged as a rigid stabilized connector between the terminal thiolate sulfurs. The pentacoordinate XMN2S2 complexes were characterized by 1H-NMR, 13C-NMR, +ESI-Mass spectra, and X-ray diffraction. Their stabilities and reactivities were probed by adding NiII sources and W(CO)5(THF). The former replaces the main group metals in all cases in the N2S2 coordination environment, demonstrating the weak coordinate bonds of MIII–N/S. The reaction of XMN2S2 (XM = ClGaIII or ClInIII) with the labile ligand W(0) complex W(CO)5(THF) resulted in Ga/In–W bimetallic complexes with a thiolate S-bridge. The synthesis of XMN2S2 complexes provide examples of MIII–S coordination, especially Al–S, which is relatively rare. The bimetallic Ga/In–S–W complex formation indicates that the nucleophilic ability of sulfur is retained in MIII–S–R, resulting in the ability of main group MIII–N2S2 complexes to serve as metalloligands.
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I. M, Raza MK, Shahid M, Ansari A, Ahmad M, Khan IM. Unprecedented isolation of a dinuclear tin (II) complex stabilized by pyridine‐2,6‐dimethanol: structure, DFT and in vitro screening of cytotoxic properties. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Mantasha I.
- Department of ChemistryAligarh Muslim University Aligarh India
| | - Md Kausar Raza
- Department of Inorganic and Physical ChemistryIndian Institute of Science Bangaluru India
| | - M. Shahid
- Department of ChemistryAligarh Muslim University Aligarh India
| | - Azaj Ansari
- Department of ChemistryCentral University of Haryana Mahendergarh India
| | - Musheer Ahmad
- Department of Applied Chemistry, ZHCETAligarh Muslim University Aligarh India
| | - Ishaat M. Khan
- Department of ChemistryAligarh Muslim University Aligarh India
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Devi J, Devi S, Yadav J, Kumar A. Synthesis, Biological Activity and QSAR Studies of Organotin(IV) and Organosilicon(IV) Complexes. ChemistrySelect 2019. [DOI: 10.1002/slct.201900317] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Jai Devi
- Department of ChemistryGuru Jambheshwar University of Science and Technology Hisar-125001, Haryana India
| | - Suman Devi
- Department of ChemistryGuru Jambheshwar University of Science and Technology Hisar-125001, Haryana India
| | - Jyoti Yadav
- Department of ChemistryGuru Jambheshwar University of Science and Technology Hisar-125001, Haryana India
| | - Ashwani Kumar
- Department of Pharmaceutical SciencesGuru Jambheshwar University of Science and Technology Hisar-125001, Haryana India
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Kowalik M, Masternak J, Barszcz B. Recent Research Trends on Bismuth Compounds in Cancer Chemoand Radiotherapy. Curr Med Chem 2019; 26:729-759. [DOI: 10.2174/0929867324666171003113540] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 02/13/2017] [Accepted: 02/15/2017] [Indexed: 12/15/2022]
Abstract
Background:Application of coordination chemistry in nanotechnology is a rapidly developing research field in medicine. Bismuth complexes have been widely used in biomedicine with satisfactory therapeutic effects, mostly in Helicobacter pylori eradication, but also as potential antimicrobial and anti-leishmanial agents. Additionally, in recent years, application of bismuth-based compounds as potent anticancer drugs has been studied extensively.Methods:Search for data connected with recent trends on bismuth compounds in cancer chemo- and radiotherapy was carried out using web-based literature searching tools such as ScienceDirect, Springer, Royal Society of Chemistry, American Chemical Society and Wiley. Pertinent literature is covered up to 2016.Results:In this review, based on 213 papers, we highlighted a number of current problems connected with: (i) characterization of bismuth complexes with selected thiosemicarbazone, hydrazone, and dithiocarbamate classes of ligands as potential chemotherapeutics. Literature results derived from 50 papers show that almost all bismuth compounds inhibit growth and proliferation of breast, colon, ovarian, lung, and other tumours; (ii) pioneering research on application of bismuth-based nanoparticles and nanodots for radiosensitization. Results show great promise for improvement in therapeutic efficacy of ionizing radiation in advanced radiotherapy (described in 36 papers); and (iii) research challenges in using bismuth radionuclides in targeted radioimmunotherapy, connected with choice of adequate radionuclide, targeting vector, proper bifunctional ligand and problems with 213Bi recoil daughters toxicity (derived from 92 papers).Conclusion:This review presents recent research trends on bismuth compounds in cancer chemo- and radiotherapy, suggesting directions for future research.
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Affiliation(s)
- Mateusz Kowalik
- Institute of Chemistry, Jan Kochanowski University in Kielce, Kielce, Poland
| | - Joanna Masternak
- Institute of Chemistry, Jan Kochanowski University in Kielce, Kielce, Poland
| | - Barbara Barszcz
- Institute of Chemistry, Jan Kochanowski University in Kielce, Kielce, Poland
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Lin Y, An W, Ge X, Liu M, Wang Y, Liu X, Tian L. Synthesis, characterization and cytotoxic activity of diorganotin complexes with Schiff base derived from salicylaldehyde and l-tyrosine. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1584796] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Yichao Lin
- Key Laboratory of Natural Products and Pharmaceutical Intermediates, Qufu Normal University, Qufu, China
| | - Wugai An
- Key Laboratory of Natural Products and Pharmaceutical Intermediates, Qufu Normal University, Qufu, China
| | - Xingxing Ge
- Institute of Anticancer Agents Development, Qufu Normal University, Qufu, China
| | - Mingzhu Liu
- Key Laboratory of Natural Products and Pharmaceutical Intermediates, Qufu Normal University, Qufu, China
| | - Yue Wang
- Key Laboratory of Natural Products and Pharmaceutical Intermediates, Qufu Normal University, Qufu, China
| | - Xicheng Liu
- Institute of Anticancer Agents Development, Qufu Normal University, Qufu, China
| | - Laijin Tian
- Key Laboratory of Natural Products and Pharmaceutical Intermediates, Qufu Normal University, Qufu, China
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Saravanan A, Shyamsivappan S, Suresh T, Subashini G, Kadirvelu K, Bhuvanesh N, Nandhakumar R, Mohan PS. An efficient new dual fluorescent pyrene based chemosensor for the detection of bismuth (III) and aluminium (III) ions and its applications in bio-imaging. Talanta 2019; 198:249-256. [PMID: 30876558 DOI: 10.1016/j.talanta.2019.01.114] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/30/2019] [Accepted: 01/31/2019] [Indexed: 01/21/2023]
Abstract
A new simple pyrene based schiff base chemosensor 1 (nicotinic acid pyren-1-ylmethylene-hydrazide) has been constructed and is prepared from 1-pyrenecarboxaldehyde and nicotinic hydrazide. Notably, the chemosensor 1 exhibited remarkable colour changes while in the presence of trivalent metal ions like Bi3+ & Al3+ ion in DMSO-H2O, (1:1 v/v, HEPES = 50 mM, pH = 7.4). The UV-Vis spectral investigation of chemosensor 1 showed that the maximum absorption peak appeared at 378 nm. In emission studies, chemosensor 1 develops weak fluorescence, while upon the addition of Bi3+ and Al3+ ions, it exhibits an enhancement of fluorescence intensity. Nevertheless, rest of metal ions have no changes in the emission spectra. The association constant of chemosensor 1 for binding to Bi3+ & Al3+ system had a value of 1.27 × 104 M-1 and 1.53 × 104 M-1. The detection limits were 0.12 µM for Bi3+ and 0.17 µM for Al3+ respectively. The overall results reveal that chemosensor 1 can act as a dual-channel, highly selective, and sensitive probe for Bi3+ and Al3+ ions. Moreover, the fluorescence imaging of chemosensor 1 was applied in RAW 264.7 cell line and cytotoxicity assay prove that this chemosensor 1 is non-toxic as well as highly biocompatible.
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Affiliation(s)
- Arjunan Saravanan
- Department of Chemistry, Bharathiar University, Coimbatore 641046, Tamil Nadu, India; BU-DRDO CLS, Bharathiar University Campus, Coimbatore 641046, Tamil Nadu, India
| | | | - Thangaraj Suresh
- Department of Chemistry, Bharathiar University, Coimbatore 641046, Tamil Nadu, India
| | - Gopalan Subashini
- Department of Chemistry, P.S.G.R. Krishnammal College for Women, Coimbatore 641004, Tamil Nadu, India
| | - Krishna Kadirvelu
- BU-DRDO CLS, Bharathiar University Campus, Coimbatore 641046, Tamil Nadu, India
| | - Nanjan Bhuvanesh
- Department of Chemistry, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - Raju Nandhakumar
- Department of Chemistry, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India.
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Fang Y, Wang YT, Zhao M, Lu YL, Li MX, Zhang YH. Bismuth(III) and diorganotin(IV) complexes of bis(2-acetylpyridine) thiocarbonohydrazone: Synthesis, characterization, and apoptosis mechanism of action in vitro. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.08.049] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Hernandez-Delgadillo R, García-Cuéllar CM, Sánchez-Pérez Y, Pineda-Aguilar N, Martínez-Martínez MA, Rangel-Padilla EE, Nakagoshi-Cepeda SE, Solís-Soto JM, Sánchez-Nájera RI, Nakagoshi-Cepeda MAA, Chellam S, Cabral-Romero C. In vitro evaluation of the antitumor effect of bismuth lipophilic nanoparticles (BisBAL NPs) on breast cancer cells. Int J Nanomedicine 2018; 13:6089-6097. [PMID: 30323596 PMCID: PMC6179729 DOI: 10.2147/ijn.s179095] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Aim The objective of this study was to evaluate the antitumor activity of lipophilic bismuth nanoparticles (BisBAL NPs) on breast cancer cells. Materials and methods The effect of varying concentrations of BisBAL NPs was evaluated on human MCF-7 breast cancer cells and on MCF-10A fibrocystic mammary epitheliocytes as noncancer control cells. Cell viability was evaluated with the MTT assay, plasma membrane integrity was analyzed with the calcein AM assay, genotoxicity with the comet assay, and apoptosis with the Annexin V/7-AAD assay. Results BisBAL NPs were spherical in shape (average diameter, 28 nm) and agglomerated into dense electronic clusters. BisBAL NP induced a dose-dependent growth inhibition. Most importantly, growth inhibition was higher for MCF-7 cells than for MCF-10A cells. At 1 µM BisBAL NP, MCF-7 growth inhibition was 51%, while it was 11% for MCF-10A; at 25 µM BisBAL NP, the growth inhibition was 81% for MCF-7 and 24% for MCF-10A. With respect to mechanisms of action, a 24-hour exposure of 10 and 100 µM BisBAL NP caused loss of cell membrane integrity and fragmentation of tumor cell DNA. BisBAL NPs at 10 µM were genotoxic to and caused apoptosis of breast cancer cells. Conclusion BisBAL NP-induced growth inhibition is dose dependent, and breast cancer cells are more vulnerable than noncancer breast cells. The mechanism of action of BisBAL NPs may include loss of plasma membrane integrity and a genotoxic effect on the genomic DNA of breast cancer cells.
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Affiliation(s)
- Rene Hernandez-Delgadillo
- Universidad Autónoma de Nuevo León, UANL, Facultad de Odontología, Laboratorio de Biología Molecular, Monterrey, Nuevo León, México,
| | | | | | - Nayely Pineda-Aguilar
- Centro de Investigación en Materiales Avanzados, S.C. (CIMAV), Unidad Monterrey, Nuevo León, México
| | - Marco Antonio Martínez-Martínez
- Universidad Autónoma de Nuevo León, UANL, Facultad de Odontología, Laboratorio de Biología Molecular, Monterrey, Nuevo León, México,
| | - Eyra Elvyra Rangel-Padilla
- Universidad Autónoma de Nuevo León, UANL, Facultad de Odontología, Laboratorio de Biología Molecular, Monterrey, Nuevo León, México,
| | - Sergio Eduardo Nakagoshi-Cepeda
- Universidad Autónoma de Nuevo León, UANL, Facultad de Odontología, Laboratorio de Biología Molecular, Monterrey, Nuevo León, México,
| | - Juan Manuel Solís-Soto
- Universidad Autónoma de Nuevo León, UANL, Facultad de Odontología, Laboratorio de Biología Molecular, Monterrey, Nuevo León, México,
| | - Rosa Isela Sánchez-Nájera
- Universidad Autónoma de Nuevo León, UANL, Facultad de Odontología, Laboratorio de Biología Molecular, Monterrey, Nuevo León, México,
| | | | | | - Claudio Cabral-Romero
- Universidad Autónoma de Nuevo León, UANL, Facultad de Odontología, Laboratorio de Biología Molecular, Monterrey, Nuevo León, México,
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Tian L, Han L, Yao Y, Zheng X, Liu X, Lin X. Synthesis, structure and property of diorganotin N
-[(3-methoxy-2-oxyphenyl)methylene]tyrosinates. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4475] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Laijin Tian
- Qufu Normal University; Key Laboratory of Natural Products and Pharmaceutical Intermediates; Qufu 273165 China
| | - Lu Han
- Affiliated Middle School of Qufu Normal University; Qufu 273165 China
| | - Yanze Yao
- Qufu Normal University; Key Laboratory of Natural Products and Pharmaceutical Intermediates; Qufu 273165 China
| | - Xiaoliang Zheng
- Zhejiang Academy of Medical Science; Institute of Materia Medica; Hangzhou 310013 China
| | - Xijie Liu
- Beijing Centaurus BioPharma Technology Co., Ltd.; Beijing 100089 China
| | - Xianjie Lin
- Heze University; School of Chemistry; Heze 274015 China
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Fang Y, Li J, Han PP, Han QX, Li MX. Less toxic zinc(ii), diorganotin(iv), gallium(iii) and cadmium(ii) complexes derived from 2-benzoylpyridine N, N-dimethylthiosemicarbazone: synthesis, crystal structures, cytotoxicity and investigations of mechanisms of action. Toxicol Res (Camb) 2018; 7:987-993. [PMID: 30310676 DOI: 10.1039/c8tx00127h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 06/27/2018] [Indexed: 11/21/2022] Open
Abstract
Four metal complexes based on 2-benzoylpyridine N,N-dimethylthiosemicarbazone (Bp44mT) were designed. Free ligand and zinc(ii), diorganotin(iv), gallium(iii) and cadmium(ii) complexes all demonstrated pronounced activity, which was indicated using the growth inhibition test in vitro. Interestingly, most of the compounds were found to be selective against hepatocellular carcinoma (HepG2) cells but had little effect on normal hepatocyte (QSG7701) cells. In particular, Zn(Bp44mT)2 (1) exhibited toxicity on QSG7701 cells which approximately 12-fold lower than that on HepG2 cells. The studies of mechanisms of action indicated that 1 induced reactive oxygen species (ROS) generation in a dose-dependent manner via the mitochondria transduction pathway. Protein analyses showed that 1 significantly promoted p21 and p53 gene expression, causing caspase-3 activation.
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Affiliation(s)
- Yan Fang
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
| | - Jie Li
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
| | - Pei-Pei Han
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
| | - Qiu-Xia Han
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
| | - Ming-Xue Li
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
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Xu YX, Zeng ML, Yu D, Ren J, Li F, Zheng A, Wang YP, Chen C, Tao ZZ. In vitro assessment of the role of DpC in the treatment of head and neck squamous cell carcinoma. Oncol Lett 2018; 15:7999-8004. [PMID: 29740495 DOI: 10.3892/ol.2018.8279] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 12/11/2017] [Indexed: 12/20/2022] Open
Abstract
The present study aimed to investigate the antitumor efficacy of di-2-pyridylketone-4-cyclohexyl-4-methyl-3-thiosemicarbazone (DpC) and di-2-pyridylketone-4,4,-dimethyl-3-thiosemicarbazone (Dp44mT) on head and neck squamous cell carcinoma (HNSCC) cells. The proliferation and apoptosis of HNSCC cells treated with the iron chelators DpC and Dp44mT were detected. The mechanism of DpC-induced apoptosis on HNSCC cells was investigated. The human HNSCC cell lines FaDu, Cal-27 and SCC-9 were cultured in vitro and exposed to gradient concentrations of DpC and Dp44mT. A Cell Counting Kit-8 assay was used to detect the viability of FaDu, Cal-27, SCC-9 cells. Double staining with annexin V and propidium iodide was performed for the detection of the proportion of apoptotic FaDu, Cal-27 and SCC-9 cells following treatment. The nuclear damage to Cal-27 cells that were treated with DpC was detected by Hoechst staining. Finally, western blot analysis was used to detect the expression of proteins associated with the DNA damage pathway in Cal-27 cells that were treated with DpC. The CCK-8 assay showed that treatment with DpC and Dp44mT was able to markedly inhibit the viability of FaDu, Cal-27 and SCC-9 cells in a concentration-dependent manner. In comparison to Dp44mT, treatment with DpC exhibited a more effective inhibitory effect on the viability of HNSCC cells. The proportion of apoptotic cells detected by flow cytometry increased in a dose-dependent manner in all cell lines following DpC and Dp44mT treatment, with the proportion of apoptotic HNSCC cells induced by DpC treatment being significantly higher compared with Dp44mT (P<0.05). The results of Hoechst staining revealed that the nuclei of Cal-27 cells exhibited morphological changes in response to DpC treatment, including karyopyknosis and nuclear fragmentation. The expression of DNA damage-associated proteins, including phosphorylated (p)-serine-protein kinase ATM, p-serine/threonine-protein kinase Chk1 (p-Chk-1), p-serine/threonine-protein kinase ATR (p-ATR), p-Chk-2, poly (ADP-ribose) polymerase, p-histone H2AX, breast cancer type 1 susceptibility protein, p-tumor protein P53, increased with increasing concentration of DpC in Cal-27 cells. Treatment with DpC and Dp44mT markedly inhibited cell viability and increased the apoptotic rates in human HNSCC cells in a concentration-dependent manner. DpC exhibited a stronger antitumor effect compared with Dp44mT, potentially inducing the apoptosis of HNSCC cells via the upregulation of DNA damage repair-associated proteins.
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Affiliation(s)
- Ye-Xing Xu
- Department of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Man-Li Zeng
- Department of Otolaryngology-Head and Neck Surgery, Ezhou Central Hospital, Ezhou, Hubei 436000, P.R. China
| | - Di Yu
- Department of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Jie Ren
- Department of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Fen Li
- Department of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.,Research Institute of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Anyuan Zheng
- Department of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Yong-Ping Wang
- Department of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Chen Chen
- Department of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.,Research Institute of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Ze-Zhang Tao
- Department of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.,Department of Otolaryngology-Head and Neck Surgery, Ezhou Central Hospital, Ezhou, Hubei 436000, P.R. China.,Research Institute of Otolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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Synthesis, characterization and cytotoxic properties of bismuth(III) chloride complexes with heterocyclic thioamides. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.10.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Luo J, Jin G, Zhang F, Liu Y, Chen L, Xie S, Zhao J. Three Types of Mixed Alkali‐Metal‐, Transition‐Metal‐, or Rare‐Earth‐Substituted Sandwich‐Type Arsenotungstates with Supporting Rare‐Earth Pendants. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701061] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jie Luo
- Henan Key Laboratory of Polyoxometalate Chemistry Institute of Molecular and Crystal Engineering College of Chemistry and Chemical Engineering Henan University 475004 Kaifeng Henan China
| | - Guangfeng Jin
- Henan Key Laboratory of Polyoxometalate Chemistry Institute of Molecular and Crystal Engineering College of Chemistry and Chemical Engineering Henan University 475004 Kaifeng Henan China
| | - Fang Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry Institute of Molecular and Crystal Engineering College of Chemistry and Chemical Engineering Henan University 475004 Kaifeng Henan China
| | - Yun Liu
- Henan Key Laboratory of Polyoxometalate Chemistry Institute of Molecular and Crystal Engineering College of Chemistry and Chemical Engineering Henan University 475004 Kaifeng Henan China
| | - Lijuan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry Institute of Molecular and Crystal Engineering College of Chemistry and Chemical Engineering Henan University 475004 Kaifeng Henan China
| | - Songqiang Xie
- Pharmaceutical College Henan University 475004 Kaifeng Henan China
| | - Junwei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry Institute of Molecular and Crystal Engineering College of Chemistry and Chemical Engineering Henan University 475004 Kaifeng Henan China
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences 350002 Fuzhou Fujian China
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Novel ligands, benzophenone N(4)-methyl-N(4)-phenylthiosemicarbazone, 1-(amino-N-methylphenylmethanethio)(diphenylmethylene)thiocarbonohydrazide and the transition metal complexes of the latter. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.057] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Venkatachalam TK, Bernhardt PV, Stimson DHR, Pierens GK, Bhalla R, Reutens DC. A Novel Strategy to Introduce 18F, a Positron Emitting Radionuclide, into a Gallium Nitrate Complex: Synthesis, NMR, X-Ray Crystal Structure, and Preliminary Studies on Radiolabelling with 18F. Aust J Chem 2018. [DOI: 10.1071/ch17334] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A hexan-3,4-dione bis(4N-phenylthiosemicarbazone) gallium nitrate complex was synthesised and the structure was confirmed by NMR studies. The complex was prepared using an appropriately substituted dithiosemicarbazone and sodium methoxide in anhydrous methanol. The structure was further confirmed using single crystal X-ray crystallography. The crystal structure of gallium nitrate complex of diphenylthiosemicarbazone comprise a planar configuration of the tetradentate coordinated thiosemicarbazone with the Ga3+ ion, with the nitrate ligand occupying the apical coordination site. The X-ray structure of the gallium fluoride complex of pentan-2,3-dione bis(4N-phenylthiosemicarbazone) has been determined and confirms exchange of the nitrate can be achieved with fluoride. We show facile exchange of 18F, a positron emitter, to form the 18F-gallium complex under mild conditions, thus providing confirmation that such a transformation can be used to introduce 18F directly into nitrate-coordinated complexes of gallium-thiosemicarbozone complexes, a new labelling strategy for the preparation of imaging agents.
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Wang YT, Fang Y, Zhao M, Li MX, Ji YM, Han QX. Cu(ii), Ga(iii) and In(iii) complexes of 2-acetylpyridine N(4)-phenylthiosemicarbazone: synthesis, spectral characterization and biological activities. MEDCHEMCOMM 2017; 8:2125-2132. [PMID: 30108730 PMCID: PMC6084159 DOI: 10.1039/c7md00415j] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Accepted: 10/07/2017] [Indexed: 11/21/2022]
Abstract
In this paper, synthesis and characterization of metal complexes [Cu2(L)3]ClO4 (1), [Ga(L)2]NO3·2H2O (2) and [In(L)2]NO3·H2O (3) (HL = 2-acetylpyridine N(4)-phenylthiosemicarbazone) was carried out, including elemental analysis, spectral analysis (IR, UV-vis, NMR), and X-ray crystallography. Complex 1 contains one S-bridged binuclear [Cu2(L)3]+ unit, where two Cu atoms display diverse coordination geometries: one being square planar geometry and the other octahedral geometry. Both 2 and 3 are mononuclear complexes, and the metal centers in 2 and 3 are chelated by two NNS tridentate ligands possessing a distorted octahedral geometry. Biological studies show that all the complexes possess a wide spectrum of modest to effective antibacterial activities and remarkable cytotoxicities against HepG2 cells, and 1, in particular, with an IC50 value of 0.19 ± 0.06 μM, is 113-fold and 28-fold more cytotoxic than HL and the antitumor drug mitoxantrone, respectively. In addition, 3 exhibits excellent photoluminescence properties. Upon the addition of 1 equiv of In3+ ions, a remarkable fluorescence intensity of HL and fluorescent color change (from transparent to light-green) could be observed with 365 nm light, indicating that this ligand may be used as a promising colorimetric and fluorescent probe for In3+ detection.
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Affiliation(s)
- Yu-Ting Wang
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
- College of Chemistry and Environment , Henan Institute of Finance and Banking , Zhengzhou 450046 , PR China
| | - Yan Fang
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
| | - Meng Zhao
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
| | - Ming-Xue Li
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
| | - Yu-Mei Ji
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
| | - Qiu-Xia Han
- Henan Key Laboratory of Polyoxometalates , Institute of Molecular and Crystal Engineering , College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China . ; ; ; Tel: +86 371 23881589
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37
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Dimethyltin(IV) and palladium(II) complexes derived from 2-benzoylpyridine N (4)-cyclohexylthiosemicarbazone: Synthesis, crystal structures and biological evaluation. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.03.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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38
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Bacher F, Dömötör O, Enyedy ÉA, Filipović L, Radulović S, Smith GS, Arion VB. Complex formation reactions of gallium(III) and iron(III/II) with l-proline-thiosemicarbazone hybrids: A comparative study. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.06.044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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39
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Synthesis, characterization, cytotoxicity and antimicrobial studies on Bi(III) dithiocarbamate complexes containing furfuryl group and their use for the preparation of Bi2O3 nanoparticles. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.09.038] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Ouyang R, Yang Y, Tong X, Feng K, Yang Y, Tao H, Zhang X, Zong T, Cao P, Xiong F, Guo N, Li Y, Miao Y, Zhou S. Potent anticancer activity of a new bismuth (III) complex against human lung cancer cells. J Inorg Biochem 2016; 168:18-26. [PMID: 28006662 DOI: 10.1016/j.jinorgbio.2016.12.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 11/28/2016] [Accepted: 12/09/2016] [Indexed: 11/30/2022]
Abstract
The aim of this work is experimental study of an interesting bismuth(III) complex derived from pentadentate 2,6-pyridinedicarboxaldehyde bis(4N-methylthiosemicarbazone), [BiL(NO3)2]NO3 {L=2,6-pyridinedicarboxaldehyde bis(4N-methylthiosemicarbazone)}. A series of in vitro biological studies indicate that the newly prepared [BiL(NO3)2]NO3 greatly suppressed colony formation, migration and significantly induced apoptosis of human lung cancer cells A549 and H460, but did not obviously decrease the cell viability of non-cancerous human lung fibroblast (HLF) cell line, showing much higher anticancer activities than its parent ligands, especially with half maximum inhibitory concentration (IC50) <3.5μM. Moreover, in vivo study provides enough evidence that the treatment with [BiL(NO3)2]NO3 effectively inhibited A549 xenograft tumor growth on tumor-bearing mice (10mgkg-1, tumor volume reduced by 97.92% and tumor weight lightened by 94.44% compared to control) and did not indicate harmful effect on mouse weight and liver. These results suggest that the coordination of free ligand with Bi(III) might be an interesting and potent strategy in the discovery of new anticancer drug candidates.
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Affiliation(s)
- Ruizhuo Ouyang
- University of Shanghai for Science and Technology, Shanghai 200093, China.
| | - Yang Yang
- University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Xiao Tong
- Cancer Institute, Tongji University School of Medicine, Shanghai 200092, China
| | - Kai Feng
- University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Yaoqin Yang
- Cancer Institute, Tongji University School of Medicine, Shanghai 200092, China
| | - Huihong Tao
- Cancer Institute, Tongji University School of Medicine, Shanghai 200092, China
| | - Xiaoshen Zhang
- Cancer Institute, Tongji University School of Medicine, Shanghai 200092, China
| | - Tianyu Zong
- University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Penghui Cao
- University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Fei Xiong
- University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Ning Guo
- University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Yuhao Li
- University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Yuqing Miao
- University of Shanghai for Science and Technology, Shanghai 200093, China.
| | - Shuang Zhou
- Cancer Institute, Tongji University School of Medicine, Shanghai 200092, China.
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41
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Zhao JW, Li HL, Ma X, Xie Z, Chen LJ, Zhu Y. Lanthanide-Connecting and Lone-Electron-Pair Active Trigonal-Pyramidal-AsO3 Inducing Nanosized Poly(polyoxotungstate) Aggregates and Their Anticancer Activities. Sci Rep 2016; 6:26406. [PMID: 27193961 PMCID: PMC4872259 DOI: 10.1038/srep26406] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 05/03/2016] [Indexed: 12/24/2022] Open
Abstract
By virtue of the stereochemical effect of the lone-electron pair located on the trigonal-pyramidal-AsO3 groups and the one-pot self-assembly strategy in the conventional aqueous solution, a series of novel lanthanide-bridging and lone-electron-pair active trigonal-pyramidal-AsO3 inducing nanosized poly(polyoxotungstate) aggregates [H2N(CH3)2]6 Na24H16{[Ln10W16(H2O)30O50](B-α-AsW9O33)8}·97H2O [Ln = Eu(III) (1), Sm(III) (2), Gd(III) (3), Tb(III) (4), Dy(III) (5), Ho(III) (6), Er(III) (7), Tm(III) (8)] were prepared and further characterized by elemental analyses, IR spectra, UV spectra, thermogravimetric (TG) analyses and single-crystal X-ray diffraction. The most remarkable structural feature is that the polyanionic skeleton of {[Ln10W16(H2O)30O50](B-α-AsW9O33)8}(46-) is constructed from eight trivacant Keggin [B-α-AsW9O33](9-) fragments through ten Ln centers and sixteen bridging W atoms in the participation of fifty extraneous oxygen atoms. Notably, 4 and 8 can be stable in the aqueous solution not only for eight days but also in the range of pH = 3.9-7.5. Moreover, the cytotoxicity tests of 4 and 8 toward human cervical cancer (HeLa) cells, human breast cancer (MCF-7) cells and mouse fibroblast (L929) cells were performed by the 3-(4,5-cimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay and the cell apoptosis processes were characterized by calcein AM/PI staining experiments, annexin V-FITC/PI staining experiments and morphological changes.
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Affiliation(s)
- Jun-Wei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of
Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering,
Henan University, Kaifeng, 475004,
China
| | - Hai-Lou Li
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of
Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering,
Henan University, Kaifeng, 475004,
China
| | - Xing Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of
Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering,
Henan University, Kaifeng, 475004,
China
| | - Zhigang Xie
- State Key Laboratory of Polymer Physics and Chemistry, Changchun
Institute of Applied Chemistry, Chinese Academy of Sciences,
Changchun
130022, China
| | - Li-Juan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of
Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering,
Henan University, Kaifeng, 475004,
China
| | - Yongsheng Zhu
- Department of Physics, Nanyang Normal University,
Nanyang
473061, China
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42
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Meng XM, Fan CB, Bi CF, Zong ZA, Zhang X, Fan YH. Syntheses, structural diversity and photocatalytic properties of various Co(ii) coordination polymers based on a “V”-shaped 1,3-di(4′-carboxyl-phenyl)benzene acid and different imidazole bridging ligands. CrystEngComm 2016. [DOI: 10.1039/c5ce02473k] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Various polymeric structures of complexes 1–4.
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Affiliation(s)
- Xiang-min Meng
- Key Laboratory of Marine Chemistry Theory and Technology
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Ocean University of China
- Qingdao, PR China
| | - Chuan-bin Fan
- Key Laboratory of Marine Chemistry Theory and Technology
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Ocean University of China
- Qingdao, PR China
| | - Cai-feng Bi
- Key Laboratory of Marine Chemistry Theory and Technology
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Ocean University of China
- Qingdao, PR China
| | - Zi-ao Zong
- Key Laboratory of Marine Chemistry Theory and Technology
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Ocean University of China
- Qingdao, PR China
| | - Xia Zhang
- Key Laboratory of Marine Chemistry Theory and Technology
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Ocean University of China
- Qingdao, PR China
| | - Yu-hua Fan
- Key Laboratory of Marine Chemistry Theory and Technology
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Ocean University of China
- Qingdao, PR China
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43
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Arda M, Ozturk II, Banti CN, Kourkoumelis N, Manoli M, Tasiopoulos AJ, Hadjikakou SK. Novel bismuth compounds: synthesis, characterization and biological activity against human adenocarcinoma cells. RSC Adv 2016. [DOI: 10.1039/c6ra01181k] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Novel bismuth(iii) halide compounds were synthesized. Molecules with lower H-all atoms inter-molecular interactions tend to exhibit the higher activity against MCF-7 and HeLa cells.
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Affiliation(s)
- M. Arda
- Department of Chemistry
- Namık Kemal University
- Tekirdag
- Turkey
| | - I. I. Ozturk
- Department of Chemistry
- Namık Kemal University
- Tekirdag
- Turkey
| | - C. N. Banti
- Section of Inorganic and Analytical Chemistry
- Department of Chemistry
- University of Ioannina
- 45110 Ioannina
- Greece
| | - N. Kourkoumelis
- Medical Physics Laboratory
- Medical School
- University of Ioannina
- Ioannina
- Greece
| | - M. Manoli
- Department of Chemistry
- University of Cyprus
- Nicosia
- Cyprus
| | | | - S. K. Hadjikakou
- Section of Inorganic and Analytical Chemistry
- Department of Chemistry
- University of Ioannina
- 45110 Ioannina
- Greece
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44
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Wang Z, Wu Y, Fu Y, Li M, Tai Y, Li Y. Synthesis, structure investigation and biological evaluation of 2-thiophene N(4)-phenylthiosemicarbazone and its three metal derivatives. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.07.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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45
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Influence of pH and type of counterion on the formation of bismuth(III) complexes with tropolonato and 5-methyltropolonato ligands: Synthesis, structure, spectroscopic characterization and calculation studies. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.07.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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46
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Zhang X, Fan L, Fan W, Li B, Zhao X. Assembly of a series of d10 coordination polymers based on W-shaped 1,3-di(2′,4′-dicarboxyphenyl)benzene: from syntheses, structural diversity, luminescence, to photocatalytic properties. CrystEngComm 2015. [DOI: 10.1039/c5ce01157d] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Six d10 coordination polymers with different architectures based on W-shaped 1,3-di(2′,4′-dicarboxyphenyl)benzene (H4DDB) have been prepared. Their photoluminescence and photocatalytic properties were also investigated.
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Affiliation(s)
- Xiutang Zhang
- Advanced Material Institute of Research
- College of Chemistry and Chemical Engineering
- Qilu Normal University
- Jinan, China
- State Key Laboratory of Crystal Materials
| | - Liming Fan
- Advanced Material Institute of Research
- College of Chemistry and Chemical Engineering
- Qilu Normal University
- Jinan, China
- State Key Laboratory of Crystal Materials
| | - Weiliu Fan
- State Key Laboratory of Crystal Materials
- Jinan 250100, China
| | - Bin Li
- Advanced Material Institute of Research
- College of Chemistry and Chemical Engineering
- Qilu Normal University
- Jinan, China
| | - Xian Zhao
- State Key Laboratory of Crystal Materials
- Jinan 250100, China
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47
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Fan L, Fan W, Li B, Liu X, Zhao X, Zhang X. Structural diversities and related properties of four coordination polymers synthesized from original ligand of 3,3′,5,5′-azobenzenetetracarboxylic acid. Dalton Trans 2015; 44:2380-9. [DOI: 10.1039/c4dt03076a] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four CPs, derived from the original 3,3′,5,5′-azobenzenetetracarboxylic acid ligand were obtained under solvothermal conditions.
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Affiliation(s)
- Liming Fan
- State Key Laboratory of Crystal Materials
- Shandong University
- Jinan 250100
- China
- Advanced Material Institute of Research
| | - Weiliu Fan
- State Key Laboratory of Crystal Materials
- Shandong University
- Jinan 250100
- China
| | - Bin Li
- Advanced Material Institute of Research
- College of Chemistry and Chemical Engineering
- Qilu Normal University
- Jinan
- China
| | - Xinzheng Liu
- Advanced Material Institute of Research
- College of Chemistry and Chemical Engineering
- Qilu Normal University
- Jinan
- China
| | - Xian Zhao
- State Key Laboratory of Crystal Materials
- Shandong University
- Jinan 250100
- China
| | - Xiutang Zhang
- State Key Laboratory of Crystal Materials
- Shandong University
- Jinan 250100
- China
- Advanced Material Institute of Research
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48
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Fan L, Fan W, Li B, Liu X, Zhao X, Zhang X. Syntheses, structures, topologies, and luminescence properties of four coordination polymers based on bifunctional 6-(4-pyridyl)-terephthalic acid and bis(imidazole) bridging linkers. RSC Adv 2015. [DOI: 10.1039/c4ra13501f] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Four CPs, with the structure ranged from 2D sheet to 3D 3-fold penetrated net, have been designed with the mixed-ligand strategy of bifunctional 6-(4-pyridyl)-terephthalic acid and bis(imidazole) bridging linkers.
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Affiliation(s)
- Liming Fan
- State Key Laboratory of Crystal Materials
- Shandong University
- Jinan 250100
- China
- Advanced Material Institute of Research
| | - Weiliu Fan
- State Key Laboratory of Crystal Materials
- Shandong University
- Jinan 250100
- China
| | - Bin Li
- Advanced Material Institute of Research
- College of Chemistry and Chemical Engineering
- Qilu Normal University
- Jinan
- China
| | - Xinzheng Liu
- Advanced Material Institute of Research
- College of Chemistry and Chemical Engineering
- Qilu Normal University
- Jinan
- China
| | - Xian Zhao
- State Key Laboratory of Crystal Materials
- Shandong University
- Jinan 250100
- China
| | - Xiutang Zhang
- State Key Laboratory of Crystal Materials
- Shandong University
- Jinan 250100
- China
- Advanced Material Institute of Research
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49
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Keogan DM, Griffith DM. Current and potential applications of bismuth-based drugs. Molecules 2014; 19:15258-97. [PMID: 25251194 PMCID: PMC6271281 DOI: 10.3390/molecules190915258] [Citation(s) in RCA: 104] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 09/04/2014] [Accepted: 09/04/2014] [Indexed: 02/06/2023] Open
Abstract
: Bismuth compounds have been used extensively as medicines and in particular for the treatment of gastrointestinal ailments. In addition to bismuth's well known gastroprotective effects and efficacy in treating H. pylori infection it also has broad anti-microbial, anti-leishmanial and anti-cancer properties. Aspects of the biological chemistry of bismuth are discussed and biomolecular targets associated with bismuth treatment are highlighted. This review strives to provide the reader with an up to date account of bismuth-based drugs currently used to treat patients and discuss potential medicinal applications of bismuth drugs with reference to recent developments in the literature. Ultimately this review aims to encourage original contributions to this exciting and important field.
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Affiliation(s)
- Donal M Keogan
- Centre for Synthesis & Chemical Biology, Department of Pharmaceutical & Medicinal Chemistry, Royal College of Surgeons in Ireland, 123 St. Stephens Green, Dublin 2, Ireland
| | - Darren M Griffith
- Centre for Synthesis & Chemical Biology, Department of Pharmaceutical & Medicinal Chemistry, Royal College of Surgeons in Ireland, 123 St. Stephens Green, Dublin 2, Ireland.
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50
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Kumar K, Schniper S, González-Sarrías A, Holder AA, Sanders N, Sullivan D, Jarrett WL, Davis K, Bai F, Seeram NP, Kumar V. Highly potent anti-proliferative effects of a gallium(III) complex with 7-chloroquinoline thiosemicarbazone as a ligand: synthesis, cytotoxic and antimalarial evaluation. Eur J Med Chem 2014; 86:81-6. [PMID: 25147149 DOI: 10.1016/j.ejmech.2014.08.054] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 07/31/2014] [Accepted: 08/15/2014] [Indexed: 10/24/2022]
Abstract
A gallium(III) complex with 7-chloroquinoline thiosemicarbazone was synthesized and characterized. The complex proved to be thirty-one times more potent on colon cancer cell line, HCT-116, with considerably less cytotoxicity on non-cancerous colon fibroblast, CCD-18Co, when compared to etoposide. Its anti-malarial potential on 3D7 isolate of Plasmodium falciparum was better than lumefantrine.
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Affiliation(s)
- Kewal Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Sarah Schniper
- Department of Chemistry and Biochemistry, The University of Southern Mississippi, 118 College Drive, # 5043, Hattiesburg, MS 39406-0001, USA
| | - Antonio González-Sarrías
- Bioactive Botanical Research Laboratory, Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, RI 02881, USA
| | - Alvin A Holder
- Department of Chemistry and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, VA 23529-0126, USA
| | - Natalie Sanders
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, The Johns Hopkins University, Baltimore, MD, 21205, USA
| | - David Sullivan
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, The Johns Hopkins University, Baltimore, MD, 21205, USA
| | - William L Jarrett
- School of Polymers and High-Performance Materials, The University of Southern Mississippi, 118 College Dive, #5050, Hattiesburg, MS 39406-0076, USA
| | - Krystyn Davis
- Department of Biological Sciences, The University of Southern Mississippi, 118 College Drive, # 5018, Hattiesburg, MS 39406-0001, USA
| | - Fengwei Bai
- Department of Biological Sciences, The University of Southern Mississippi, 118 College Drive, # 5018, Hattiesburg, MS 39406-0001, USA
| | - Navindra P Seeram
- Bioactive Botanical Research Laboratory, Department of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, RI 02881, USA
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India.
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