1
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Akhter S, Arjmand F, Pettinari C, Tabassum S. Ru(II)( ƞ6- p-cymene) Conjugates Loaded onto Graphene Oxide: An Effective pH-Responsive Anticancer Drug Delivery System. Molecules 2022; 27:7592. [PMID: 36364418 PMCID: PMC9655566 DOI: 10.3390/molecules27217592] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 09/04/2023] Open
Abstract
Graphene oxide-based nanodrug delivery systems are considered one of the most promising platforms to deliver therapeutic drugs at the target site. In this study, Ru(II)(ƞ6-p-cymene) complexes containing the benzothiazole ligand were covalently anchored on graphene oxide using the ultrasonication method. The nanoconjugates GO-NCD-1 and GO-NCD-2 were characterized by FT-IR, UV-visible, 1H NMR, TGA, SEM, and TEM techniques, which confirmed the successful loading of both the complexes (NCD 1 and NCD 2) on the carrier with average particle diameter sizes of 17 ± 6.9 nm and 25 ± 6.5 nm. In vitro DNA binding studies of the nanoconjugates were carried out by employing various biophysical methods to investigate the binding interaction with the therapeutic target biomolecule and to quantify the intrinsic binding constant values useful to understand their binding affinity. Our results suggest (i) high Kb and Ksv values of the graphene-loaded conjugates (ii) effective cleavage of plasmid DNA at a lower concentration of 7.5 µM and 10 µM via an oxidative pathway, and (iii) fast release of NCD 2 at an acidic pH that could have a good impact on the controlled delivery of drug. It was found that 90% of the drug was released in an acidic pH (5.8 pH) environment in 48 h, therefore suggesting pH-responsive behavior of the drug delivery system. Molecular docking, DFT studies, and cytotoxicity activity against three cancer cell lines by SRB assay were also performed.
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Affiliation(s)
- Suffora Akhter
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Farukh Arjmand
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Claudio Pettinari
- School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, MC, Italy
| | - Sartaj Tabassum
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
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2
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Sairaj V, Sundarrajan B, Mani NK, Muthuswamy K. Bio functional molecular complexes, ferrocenyl hydrazone based binuclear Cu (II) derivatives: Synthesis, spectral, DNA/BSA binding & in-silico analyses. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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3
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Yasir Khan H, Tarique Zeyad M, Akhter S, Tabassum S, Arjmand F. Comprehensive structural {single crystal X-raydiffraction, spectroscopic & DFT computational simulation} and biological {in vitro DNA binding & antibacterial} studies of polymeric copper(Ⅱ)-based imidazole drug entity. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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4
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Shu J, Yue J, Qiu X, Liu X, Ren W, Li Q, Li Y, Xu B, Zhang K, Jiang W. Binuclear metal complexes with a novel hexadentate imidazole derivative for the cleavage of phosphate diesters and biomolecules: distinguishable mechanisms. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00108f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oxidative cleavage of phosphate diesters (HPNP, BNPP) is highly faster than the hydrolytic one by binuclear metal complexes with novel imidazole derivative, producing a non-lactone phosphate monoester due to the direct attack of free radicals.
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Affiliation(s)
- Jun Shu
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Sichuan Zigong 643000
- P. R. China
| | - Jian Yue
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Sichuan Zigong 643000
- P. R. China
| | - Xin Qiu
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Sichuan Zigong 643000
- P. R. China
| | - Xiaoqiang Liu
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Sichuan Zigong 643000
- P. R. China
| | - Wang Ren
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Sichuan Zigong 643000
- P. R. China
| | - Qianli Li
- College of Chemistry and Chemical Engineering
- Liaocheng University
- Shandong Liaocheng 252059
- P. R. China
| | - Yulong Li
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Sichuan Zigong 643000
- P. R. China
| | - Bin Xu
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Sichuan Zigong 643000
- P. R. China
| | - Kaiming Zhang
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Sichuan Zigong 643000
- P. R. China
| | - Weidong Jiang
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Sichuan Zigong 643000
- P. R. China
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5
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Mandal P, Sonkar C, Dhankhar SS, Nagaraja C, Mukhopadhyay S. Ruthenium(II)-arene complexes containing ferrocenamide ligands: Synthesis, characterisation and antiproliferative activity against cancer cell lines. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121247] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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6
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Prabu S, David E, Viswanathan T, Thirumoorthy K, Panda T, Dragonetti C, Colombo A, Marinotto D, Righetto S, Roberto D, Palanisami N. NLO-active Y-shaped ferrocene conjugated imidazole chromophores as precursors for SHG polymeric films. Dalton Trans 2020; 49:1854-1863. [PMID: 31967141 DOI: 10.1039/c9dt03637g] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New Y-shaped ferrocene conjugated imidazole chromophores were prepared and fully characterized. The Y-shaped structure was confirmed by the single crystal X-ray diffraction technique. The chromophores show interesting second-order nonlinear optical (NLO) properties in solution, as determined by the Electric-Field Induced Second Harmonic generation (EFISH) technique. Remarkably, the trifluoro substituted compound 3 is characterized by a high μβEFISH value and has good potential as a molecular building block for composite films with Second Harmonic Generation (SHG) properties. For all compounds, the dipole moments and frontier orbital energies were calculated by the Density Functional Theoretical method.
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Affiliation(s)
- Selvam Prabu
- Department of Chemistry, School of Advanced Science, Vellore Institute of Technology, Vellore 632014, Tamilnadu, India.
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7
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Kadoya Y, Fukui K, Hata M, Miyano R, Hitomi Y, Yanagisawa S, Kubo M, Kodera M. Oxidative DNA Cleavage, Formation of μ-1,1-Hydroperoxo Species, and Cytotoxicity of Dicopper(II) Complex Supported by a p-Cresol-Derived Amide-Tether Ligand. Inorg Chem 2019; 58:14294-14298. [PMID: 31599154 DOI: 10.1021/acs.inorgchem.9b02093] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Metal complexes to promote oxidative DNA cleavage by H2O2 are desirable as anticancer drugs. A dicopper(II) complex of known p-cresol-derived methylene-tether ligand Hbcc [Cu2(bcc)]3+ did not promote DNA cleavage by H2O2. Here, we synthesized a new p-cresol-derived amide-tether one, 2,6-bis(1,4,7,10-tetrazacyclododecyl-1-carboxyamide)-p-cresol (Hbcamide). A dicopper(II) complex of the new ligand [Cu2(μ-OH)(bcamide)]2+ was structurally characterized. This complex promoted the oxidative cleavage of supercoiled plasmid pUC19 DNA (Form I) with H2O2 at pH 6.0-8.2 to give Forms II and III. The reaction was largely accelerated in a high pH region. A μ-1,1-hydroperoxo species was formed as the active species and spectroscopically identified. The amide-tether complex is more effective in cytotoxicity against HeLa cells than the methylene-tether one.
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Affiliation(s)
- Yuki Kadoya
- Department of Molecular Chemistry and Biochemistry , Doshisha University , Kyotanabe Kyoto 610-0321 , Japan
| | - Katsuki Fukui
- Department of Molecular Chemistry and Biochemistry , Doshisha University , Kyotanabe Kyoto 610-0321 , Japan
| | - Machi Hata
- Department of Molecular Chemistry and Biochemistry , Doshisha University , Kyotanabe Kyoto 610-0321 , Japan
| | - Risa Miyano
- Department of Molecular Chemistry and Biochemistry , Doshisha University , Kyotanabe Kyoto 610-0321 , Japan
| | - Yutaka Hitomi
- Department of Molecular Chemistry and Biochemistry , Doshisha University , Kyotanabe Kyoto 610-0321 , Japan
| | - Sachiko Yanagisawa
- Department of Life Science , University of Hyogo , Kouto 2-1 , Ako Kamigori Hyogo 678-1297 , Japan
| | - Minoru Kubo
- Department of Life Science , University of Hyogo , Kouto 2-1 , Ako Kamigori Hyogo 678-1297 , Japan
| | - Masahito Kodera
- Department of Molecular Chemistry and Biochemistry , Doshisha University , Kyotanabe Kyoto 610-0321 , Japan
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8
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‐Fe (II)Pc‐catalyzed synthesis of 2‐ferrocenyl‐5‐aryl‐1,3,4‐oxadiazoles and study of antifungal activity. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3725] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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9
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Synthesis and Antifungal Activity of 3-substituted 5-ferrocenyl-1H-pyrazoles. Chem Heterocycl Compd (N Y) 2018. [DOI: 10.1007/s10593-018-2379-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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10
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Milutinović MM, Čanović PP, Stevanović D, Masnikosa R, Vraneš M, Tot A, Zarić MM, Simović Marković B, Misirkić Marjanović M, Vučićević L, Savić M, Jakovljević V, Trajković V, Volarević V, Kanjevac T, Rilak Simović A. Newly Synthesized Heteronuclear Ruthenium(II)/Ferrocene Complexes Suppress the Growth of Mammary Carcinoma in 4T1-Treated BALB/c Mice by Promoting Activation of Antitumor Immunity. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00604] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Milan M. Milutinović
- University of Kragujevac, Faculty of Science, R. Domanovića 12, P.O. Box 60, 34000 Kragujevac, Serbia
- University of Paderborn, Department of Organic Chemistry, Warburgerstraße 100, 33098 Paderborn, Germany
| | - Petar P. Čanović
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Biochemistry, S. Markovića 69, 34000 Kragujevac, Serbia
| | - Dragana Stevanović
- University of Kragujevac, Faculty of Science, R. Domanovića 12, P.O. Box 60, 34000 Kragujevac, Serbia
| | - Romana Masnikosa
- University of Belgrade, Vinča Institute of Nuclear Sciences, Department of Physical Chemistry, Mike Petrovića Alasa 12-14, 11000 Belgrade, Serbia
| | - Milan Vraneš
- University of Novi Sad, Faculty of Sciences, Department of Chemistry, Biochemistry and Environmental Protection, Trg Dositeja Obradovića 3, 21000 Novi Sad, Serbia
| | - Aleksandar Tot
- University of Novi Sad, Faculty of Sciences, Department of Chemistry, Biochemistry and Environmental Protection, Trg Dositeja Obradovića 3, 21000 Novi Sad, Serbia
| | - Milan M. Zarić
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Biochemistry, S. Markovića 69, 34000 Kragujevac, Serbia
| | - Bojana Simović Marković
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Microbiology and Immunology, Center for Molecular Medicine and Stem Cell Research, S. Markovića 69, 34000 Kragujevac, Serbia
| | - Maja Misirkić Marjanović
- University of Belgrade, Serbia, School of Medicine, Institute of Microbiology and Immunology, Dr Subotića 1, 11000 Belgrade, Serbia
| | - Ljubica Vučićević
- University of Belgrade, Serbia, School of Medicine, Institute of Microbiology and Immunology, Dr Subotića 1, 11000 Belgrade, Serbia
| | - Maja Savić
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Pharmacy, S. Markovića 69, 34000 Kragujevac, Serbia
| | - Vladimir Jakovljević
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Physiology, S. Markovića 69, 34000 Kragujevac, Serbia
| | - Vladimir Trajković
- University of Belgrade, Serbia, School of Medicine, Institute of Microbiology and Immunology, Dr Subotića 1, 11000 Belgrade, Serbia
| | - Vladislav Volarević
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Microbiology and Immunology, Center for Molecular Medicine and Stem Cell Research, S. Markovića 69, 34000 Kragujevac, Serbia
| | - Tatjana Kanjevac
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Dentistry, S. Markovića 69, 34000 Kragujevac, Serbia
| | - Ana Rilak Simović
- University of Kragujevac, Faculty of Science, R. Domanovića 12, P.O. Box 60, 34000 Kragujevac, Serbia
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11
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Shinde DN, Trivedi R, Vamsi Krishna N, Lingamallu G, Sridhar B, Khursade PS, Reddy Shetty P. 2,4-Thiazolidinedione as a Bioactive Linker for Ferrocenyl Sugar-Triazole Conjugates: Synthesis, Characterization and Biological Properties. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Dilip N. Shinde
- Inorganic and Physical Chemistry Division; CSIR-Indian Institute of Chemical Technology; 500007 Hyderabad Telangana India
- Academy of Scientific and Innovative Research (AcSIR); CSIR-IICT Campus; 500007 Hyderabad Telangana India
| | - Rajiv Trivedi
- Inorganic and Physical Chemistry Division; CSIR-Indian Institute of Chemical Technology; 500007 Hyderabad Telangana India
- Academy of Scientific and Innovative Research (AcSIR); CSIR-IICT Campus; 500007 Hyderabad Telangana India
| | - Narra Vamsi Krishna
- Inorganic and Physical Chemistry Division; CSIR-Indian Institute of Chemical Technology; 500007 Hyderabad Telangana India
| | - Giribabu Lingamallu
- Inorganic and Physical Chemistry Division; CSIR-Indian Institute of Chemical Technology; 500007 Hyderabad Telangana India
- Academy of Scientific and Innovative Research (AcSIR); CSIR-IICT Campus; 500007 Hyderabad Telangana India
| | - Balasubramanian Sridhar
- Center for X-ray Crystallography; CSIR-Indian Institute of Chemical Technology; 500007 Hyderabad Telangana India
| | - Parag S. Khursade
- Medicinal Chemistry and Biotechnology Division; CSIR-Indian Institute of Chemical Technology; 500007 Hyderabad Telangana India
| | - Prakasham Reddy Shetty
- Medicinal Chemistry and Biotechnology Division; CSIR-Indian Institute of Chemical Technology; 500007 Hyderabad Telangana India
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12
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Interaction with calf-thymus DNA and photoinduced cleavage of pBR322 by rhodium(III) and iridium(III) complexes containing crown thioether ligands. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.10.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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13
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Shinde DN, Trivedi R, Vamsi Krishna N, Giribabu L, Sridhar B, Rathod B, Prakasham R. Facile synthesis, characterisation and anti‐inflammatory activities of ferrocenyl ester derivatives of 4‐arylidene‐5‐imidazolinones. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Dilip N. Shinde
- Inorganic and Physical Chemistry DivisionCSIR‐Indian Institute of Chemical Technology Hyderabad 500007 India
- Academy of Scientific and Innovative Research (AcSIR)CSIR‐IICT Campus Hyderabad 500007 India
| | - Rajiv Trivedi
- Inorganic and Physical Chemistry DivisionCSIR‐Indian Institute of Chemical Technology Hyderabad 500007 India
- Academy of Scientific and Innovative Research (AcSIR)CSIR‐IICT Campus Hyderabad 500007 India
| | - N. Vamsi Krishna
- Inorganic and Physical Chemistry DivisionCSIR‐Indian Institute of Chemical Technology Hyderabad 500007 India
| | - L. Giribabu
- Inorganic and Physical Chemistry DivisionCSIR‐Indian Institute of Chemical Technology Hyderabad 500007 India
- Academy of Scientific and Innovative Research (AcSIR)CSIR‐IICT Campus Hyderabad 500007 India
| | - B. Sridhar
- Center for X‐ray CrystallographyCSIR‐Indian Institute of Chemical Technology Hyderabad 500007 India
| | - B.B. Rathod
- Medicinal Chemistry and Biotechnology DivisionCSIR‐Indian Institute of Chemical Technology Hyderabad 500007 India
| | - R.S. Prakasham
- Medicinal Chemistry and Biotechnology DivisionCSIR‐Indian Institute of Chemical Technology Hyderabad 500007 India
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14
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Mitra K, Shettar A, Kondaiah P, Chakravarty AR. Biotinylated Platinum(II) Ferrocenylterpyridine Complexes for Targeted Photoinduced Cytotoxicity. Inorg Chem 2016; 55:5612-22. [DOI: 10.1021/acs.inorgchem.6b00680] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Koushambi Mitra
- Department
of Inorganic and Physical Chemistry and ‡Department of Molecular Reproduction,
Development and Genetics, Indian Institute of Science, Bangalore 560012, India
| | - Abhijith Shettar
- Department
of Inorganic and Physical Chemistry and ‡Department of Molecular Reproduction,
Development and Genetics, Indian Institute of Science, Bangalore 560012, India
| | - Paturu Kondaiah
- Department
of Inorganic and Physical Chemistry and ‡Department of Molecular Reproduction,
Development and Genetics, Indian Institute of Science, Bangalore 560012, India
| | - Akhil R. Chakravarty
- Department
of Inorganic and Physical Chemistry and ‡Department of Molecular Reproduction,
Development and Genetics, Indian Institute of Science, Bangalore 560012, India
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15
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Mu C, Chang SW, Prosser KE, Leung AWY, Santacruz S, Jang T, Thompson JR, Yapp DTT, Warren JJ, Bally MB, Beischlag TV, Walsby CJ. Induction of Cytotoxicity in Pyridine Analogues of the Anti-metastatic Ru(III) Complex NAMI-A by Ferrocene Functionalization. Inorg Chem 2015; 55:177-90. [PMID: 26652771 DOI: 10.1021/acs.inorgchem.5b02109] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of novel ferrocene (Fc) functionalized Ru(III) complexes was synthesized and characterized. These compounds are derivatives of the anti-metastatic Ru(III) complex imidazolium [trans-RuCl4(1H-imidazole) (DMSO-S)] (NAMI-A) and are derived from its pyridine analogue (NAMI-Pyr), with direct coupling of Fc to pyridine at the 4 or 3 positions, or at the 4 position via a two-carbon linker, which is either unsaturated (vinyl) or saturated (ethyl). Electron paramagnetic resonance (EPR) and UV-vis spectroscopic studies of the ligand exchange processes of the compounds in phosphate buffered saline (PBS) report similar solution behavior to NAMI-Pyr. However, the complex with Fc substitution at the 3 position of the coordinated pyridine shows greater solution stability, through resistance to the formation of oligomeric species. Further EPR studies of the complexes with human serum albumin (hsA) indicate that the Fc groups enhance noncoordinate interactions with the protein and help to inhibit the formation of protein-coordinated species, suggesting the potential for enhanced bioavailability. Cyclic voltammetry measurements demonstrate that the Fc groups modestly reduce the reduction potential of the Ru(III) center as compared to NAMI-Pyr, while the reduction potentials of the Fc moieties of the four compounds vary by 217 mV, with the longer linkers giving significantly lower values of E1/2. EPR spectra of the compounds with 2-carbon linkers show the formation of a high-spin Fe(III) species (S = 5/2) in PBS with a distinctive signal at g = 4.3, demonstrating oxidation of the Fe(II) ferrocene center and likely reflecting degradation products. Density functional theory calculations and paramagnetic (1)H NMR describe delocalization of spin density onto the ligands and indicate that the vinyl linker could be a potential pathway for electron transfer between the Ru and Fe centers. In the case of the ethyl linker, electron transfer is suggested to occur via an indirect mechanism enabled by the greater flexibility of the ligand. In vitro assays with the SW480 cell line reveal cytotoxicity induced by the ruthenium ferrocenylpyridine complexes that is at least an order of magnitude higher than the unfunctionalized complex, NAMI-Pyr. Furthermore, migration studies with LNCaP cells reveal that Fc functionalization does not reduce the ability of the compounds to inhibit cell motility. Overall, these studies demonstrate that NAMI-A-type compounds can be functionalized with redox-active ligands to produce both cytotoxic and anti-metastatic activity.
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Affiliation(s)
| | | | | | - Ada W Y Leung
- Department of Experimental Therapeutics, BC Cancer Agency , 675 West 10th Avenue, Vancouver, BC V5Z 4E6, Canada
| | | | | | | | - Donald T T Yapp
- Department of Experimental Therapeutics, BC Cancer Agency , 675 West 10th Avenue, Vancouver, BC V5Z 4E6, Canada
| | | | - Marcel B Bally
- Department of Experimental Therapeutics, BC Cancer Agency , 675 West 10th Avenue, Vancouver, BC V5Z 4E6, Canada
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16
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Gup R, Gökçe C, Dilek N. Synthesis, structural characterization and DNA interaction of zinc complex from 2,6-diacetylpyridine dihydrazone and {4-[(2E)-2-(hydroxyimino)acetyl]phenoxy} acetic acid. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2015; 144:42-50. [DOI: 10.1016/j.jphotobiol.2015.02.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 01/30/2015] [Accepted: 02/03/2015] [Indexed: 11/16/2022]
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17
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Synthesis, crystal structure and properties of benzimidazole-bridged dinuclear ferrocenyl derivatives. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2013.11.034] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Synthesis and DNA photocleaving activities of ancillary ligand-containing zinc complexes of quaternized carboxylates. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2013.09.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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19
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Khan RA, Asim A, Kakkar R, Gupta D, Bagchi V, Arjmand F, Tabassum S. A Chloro-Bridged Heterobimetallic (η6-Arene)ruthenium–Organotin Complex as an Efficient Topoisomerase Iα Inhibitor. Organometallics 2013. [DOI: 10.1021/om301223k] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Rais Ahmad Khan
- Department
of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Ahmad Asim
- Department
of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Rita Kakkar
- Department
of Chemistry, University of Delhi, Delhi 110007, India
| | - Deepti Gupta
- Department
of Chemistry, University of Delhi, Delhi 110007, India
| | - Vivek Bagchi
- Department of Chemistry, University of Missouri, Rolla, Missouri 65409, United States
| | - Farukh Arjmand
- Department
of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Sartaj Tabassum
- Department
of Chemistry, Aligarh Muslim University, Aligarh 202002, India
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