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Demadis KD, Anagnostou Z, Panera A, Mezei G, Kirillova MV, Kirillov AM. Three-component 1D and 2D metal phosphonates: structural variability, topological analysis and catalytic hydrocarboxylation of alkanes. RSC Adv 2017. [DOI: 10.1039/c7ra00738h] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
New metal–organic materials were synthesized based on diphosphonates. They possess interesting structural/topological features, and exhibit substantial catalytic activity in the hydrocarboxylation of alkanes.
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Affiliation(s)
- Konstantinos D. Demadis
- Crystal Engineering
- Growth and Design Laboratory
- Department of Chemistry
- University of Crete
- Heraklion
| | - Zafeiria Anagnostou
- Crystal Engineering
- Growth and Design Laboratory
- Department of Chemistry
- University of Crete
- Heraklion
| | - Aggeliki Panera
- Crystal Engineering
- Growth and Design Laboratory
- Department of Chemistry
- University of Crete
- Heraklion
| | - Gellert Mezei
- Department of Chemistry
- Western Michigan University
- Kalamazoo
- USA
| | - Marina V. Kirillova
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- Lisbon
| | - Alexander M. Kirillov
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- Lisbon
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2
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Co(II), Ni(II) and Cu(II) complexes of sterically encumbered N-arylimidoylamidine based [N,N′] chelating ligands. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.06.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Affiliation(s)
- Joydeb Goura
- Department
of Chemistry, Indian Institute of Technology-Kanpur, Kanpur 208 016, India
| | - Vadapalli Chandrasekhar
- Department
of Chemistry, Indian Institute of Technology-Kanpur, Kanpur 208 016, India
- National Institute of Science Education and Research, Institute of Physics Campus, Sachivalaya Marg,
Sainik School, Bhubaneswar, Orissa 751 005, India
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4
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Sureshbabu P, Tjakraatmadja AAJS, Hanmandlu C, Elavarasan K, Kulak N, Sabiah S. Mononuclear Cu(ii) and Zn(ii) complexes with a simple diamine ligand: synthesis, structure, phosphodiester binding and DNA cleavage studies. RSC Adv 2015. [DOI: 10.1039/c4ra15717f] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Mononuclear Cu(ii) and Zn(ii) complexes with simple 1,2-diaminocylohexane were synthesized. They interact with phosphodiesters and CT-DNA. Cu(ii) complex with ascorbate efficiently cleaves supercoiled DNA up to Form III at 25 µM under oxidative pathway.
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Affiliation(s)
- Popuri Sureshbabu
- Department of Chemistry
- Pondicherry University
- Pondicherry-605 014
- India
| | | | | | - K. Elavarasan
- Department of Chemistry
- Pondicherry University
- Pondicherry-605 014
- India
| | - Nora Kulak
- Institute of Chemistry and Biochemistry
- Freie Universtität Berlin
- Germany
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5
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Goura J, Liu J, Goddard P, Chandrasekhar V. A Direct Three‐Component Reaction for the Isolation of a Nonanuclear Iron(III) Phosphonate. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402371] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Joydeb Goura
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India, http://www.iitk.ac.in
| | - Junjie Liu
- Clarendon Laboratory, University of Oxford, UK, Parks Road, Oxford, UK, United Kingdom, http://www2.physics.ox.ac.uk/
| | - Paul Goddard
- Clarendon Laboratory, University of Oxford, UK, Parks Road, Oxford, UK, United Kingdom, http://www2.physics.ox.ac.uk/
- Department of Physics, University of Warwick, Gibbets Hill Road, Coventry, CV4 7AL, United Kingdom http://www2.warwick.ac.uk/
| | - Vadapalli Chandrasekhar
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India, http://www.iitk.ac.in
- National Institute of Science Education and Research, Institute of Physics Campus, SachivalayaMarg, P. O. Sainik School, Bhubaneswar 751005, India, http://www.niser.ac.in
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6
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Goura J, Bag P, Mereacre V, Powell AK, Chandrasekhar V. Molecular Iron(III) Phosphonates: Synthesis, Structure, Magnetism, and Mössbauer Studies. Inorg Chem 2014; 53:8147-54. [DOI: 10.1021/ic5012154] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Joydeb Goura
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Prasenjit Bag
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Valeriu Mereacre
- Institute
of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse
15, 76128 Karlsruhe, Germany
| | - Annie K. Powell
- Institute
of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse
15, 76128 Karlsruhe, Germany
| | - Vadapalli Chandrasekhar
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
- National Institute of Science Education and Research, Institute of Physics
Campus, Sachivalaya Marg, Sainik School, Bhubaneswar, Orissa 751 005, India
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7
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Wende C, Lüdtke C, Kulak N. Copper Complexes of N-Donor Ligands as Artificial Nucleases. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201400032] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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8
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Chandrasekhar V, Goura J, Gopal K, Liu J, Goddard P. Synthesis, structure and magnetism of the mixed-valent phosphonate cage, [MnIIMnIII12(μ4-O)6(μ-OH)6(O3P–t-Bu)10(OH2)2(DMF)4]·[2MeOH·4DMF]. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.01.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Chandrasekhar V, Goura J, Duthie A. Molecular Indium(III) Phosphonates Possessing Ring and Cage Structures. Synthesis and Structural Characterization of [In2(t-BuPO3H)4(phen)2Cl2] and [In3(C5H9PO3)2(C5H9PO3H)4(phen)3]·NO3·3.5H2O. Inorg Chem 2013; 52:4819-24. [DOI: 10.1021/ic3022485] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vadapalli Chandrasekhar
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
- Centre for Interdisciplinary
Sciences, Tata Institute of Fundamental Research, 21 Brundavan Colony, Narsingi, Hyderabad 500075,
India
| | - Joydeb Goura
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Andrew Duthie
- School
of Life and Environmental Sciences, Deakin University, Geelong 3217, Australia
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10
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Synthesis, spectroscopic and structural characterization of Co(II), Ni(II) and Cu(II) complexes of substituted 2-pyridyl amine based [N,N] chelating ligand. Polyhedron 2012. [DOI: 10.1016/j.poly.2012.08.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Chandrasekhar V, Goura J, Sañudo EC. Carboxylate-Free Manganese(II) Phosphonate Assemblies: Synthesis, Structure, and Magnetism. Inorg Chem 2012; 51:8479-87. [DOI: 10.1021/ic301060j] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Joydeb Goura
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - E. Carolina Sañudo
- Departament de Química
Inorgànica i Institut de Nanociència i Nanotecnologia, Universitat de Barcelona, Diagonal 647,
08028 Barcelona, Spain
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12
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Speed S, Vicente R, Aravena D, Ruiz E, Roubeau O, Teat SJ, El Fallah MS. Hexanuclear Copper(II) Cages Built on a Central {μ3–O···H···μ3–O} Moiety, 1,3-Bis(dimethylamino)-2-propanolato and Capping R-phosphonates: Crystal Structures, Magnetic Behavior, and DFT Studies. Inorg Chem 2012; 51:6842-50. [DOI: 10.1021/ic300589h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Saskia Speed
- Departament de Química
Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
| | - Ramon Vicente
- Departament de Química
Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
| | - Daniel Aravena
- Departament de Química
Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
- Institut de Química
Teòrica
i Computacional, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
| | - Eliseo Ruiz
- Departament de Química
Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
- Institut de Química
Teòrica
i Computacional, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
| | - Olivier Roubeau
- Instituto de Ciencia
de Materiales
de Aragón (ICMA), CSIC and Universidad de Zaragoza, Plaza San
Francisco s/n, 50009 Zaragoza, Spain
| | - Simon J. Teat
- Advanced Light Source, Berkeley
Laboratory, 1 Cyclotron Road, Berkeley, California, 94720, United
States
| | - M. Salah El Fallah
- Departament de Química
Inorgànica, Universitat de Barcelona, Diagonal 645, 08028 Barcelona,
Spain
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13
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Chandrasekhar V, Dey A, Senapati T, Sañudo EC. Distorted cubic tetranuclear vanadium(iv) phosphonate cages: double-four-ring (D4R) containing transition metal ion phosphonate cages. Dalton Trans 2012; 41:799-803. [DOI: 10.1039/c1dt11347j] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Kumar A, Chinta JP, Ajay AK, Bhat MK, Rao CP. Synthesis, characterization, plasmid cleavage and cytotoxicity of cancer cells by a copper(II) complex of anthracenyl-terpyridine. Dalton Trans 2011; 40:10865-72. [PMID: 21709916 DOI: 10.1039/c1dt10201j] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metallo-organic compounds are interesting to study for their antitumor activity and related applications. This paper deals with the syntheses, characterization, structure determination of a copper complex of anthracenyl terpyridine (1) and its plasmid cleavage and cytotoxicity towards different cancer cell lines. The complex binds CT-DNA through partial intercalation mode. The plasmid cleavage studies carried out using pBR322 and pUC18 resulted in the formation of all the three forms of the plasmid DNA. Plasmid cleavage studies carried out with a non-redoxable Zn(2+) complex (2) supported the role of the redox activity of copper in 1. The complex 1 showed remarkable antiproliferative activity against cancer cell lines, viz., cervical (HeLa, SiHa, CaSki), breast (MCF-7), liver (HepG2) and lung (H1299). A considerable lowering was observed in the IC(50) values of HPV-infected (viz., HeLa, SiHa, CaSki) vs. non-HPV-infected cell lines (MCF-7, HepG2, H1299). Antiproliferative activity of 1 was found to be much higher than the carboplatin when treated with the same cell lines. Incubation of the cells with 1 results in granular structures only with the HPV-infected cells and not with others as studied by phase contrast and fluorescence microscopy. The lower IC(50) value observed in case of 1 with HPV-infected cell lines may be correlated with the involvement of HPV oncoprotein. The role of HPV has been further augmented by transfecting the MCF-7 cells (originally not possessing HPV copy) with e6 oncoprotein cDNA. To our knowledge this is the first copper complex that causes cell death by interacting with HPV oncoprotein followed by exhibition of remarkable antiproliferative activity.
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Affiliation(s)
- Amit Kumar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai, 400 076, India
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15
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Chandrasekhar V, Senapati T, Dey A, Sañudo EC. Rational Assembly of Soluble Copper(II) Phosphonates: Synthesis, Structure and Magnetism of Molecular Tetranuclear Copper(II) Phosphonates. Inorg Chem 2011; 50:1420-8. [DOI: 10.1021/ic101982c] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Tapas Senapati
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - Atanu Dey
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - E. Carolina Sañudo
- Departament de Química Inorgànica and Institute for Nanoscience and Nanotechnology, Universitat de Barcelona, Diagonal 647, 08028 Barcelona, Spain
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16
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Chandrasekhar V, Senapati T, Dey A, Hossain S. Molecular transition-metal phosphonates. Dalton Trans 2011; 40:5394-418. [DOI: 10.1039/c0dt01069c] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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17
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Chandrasekhar V, Sasikumar P, Senapati T, Dey A. Dinuclear metal phosphonates and -phosphates. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.03.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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