1
|
Nnabuike GG, Salunke-gawali S, Patil AS, Butcher RJ, Obaleye JA, Ashtekar H, Prakash B. Copper(II) complexes containing derivative of aminobenzoic acid and nitrogen-rich ligands: Synthesis, characterization and cytotoxic potential. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
|
2
|
Nnabuike GG, Salunke-Gawali S, Patil AS, Butcher RJ, Obaleye JA. Cobalt complexes of the non-steroidal anti-inflammatory drug indomethacin: Synthesis and structural studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
3
|
Nnabuike GG, Salunke-Gawali S, Patil AS, Butcher RJ, Lawal M, Bamigboye MO, Obaleye JA. Copper(II) and Nickel(II) complexes of the non-steroidal anti-inflammatory drug indomethacin containing aromatic chelating N,N-donor ligand: Synthesis and structural studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129069] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
4
|
Stephens LJ, Levina A, Trinh I, Blair VL, Werrett MV, Lay PA, Andrews PC. Ruthenium(II)-Arene Thiocarboxylates: Identification of a Stable Dimer Selectively Cytotoxic to Invasive Breast Cancer Cells. Chembiochem 2020; 21:1188-1200. [PMID: 31701616 DOI: 10.1002/cbic.201900676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Indexed: 01/02/2023]
Abstract
RuII -arene complexes provide a versatile scaffold for novel anticancer drugs. Seven new RuII -arene-thiocarboxylato dimers were synthesized and characterized. Three of the complexes (2 a, b and 5) showed promising antiproliferative activities in MDA-MB-231 (human invasive breast cancer) cells, and were further tested in a panel of fifteen cancerous and noncancerous cell lines. Complex 5 showed moderate but remarkably selective activity in MDA-MB-231 cells (IC50 =39±4 μm Ru). Real-time proliferation studies showed that 5 induced apoptosis in MDA-MB-231 cells but had no effect in A549 (human lung cancer, epithelial) cells. By contrast, 2 a and b showed moderate antiproliferative activity, but no apoptosis, in either cell line. Selective cytotoxicity of 5 in aggressive, mesenchymal-like MDA-MB-231 cells over many common epithelial cancer cell lines (including noninvasive breast cancer MCF-7) makes it an attractive lead compound for the development of specifically antimetastatic Ru complexes with low systemic toxicity.
Collapse
Affiliation(s)
- Liam J Stephens
- School of Chemistry, Monash University, 14 Rainforest Walk, Clayton, VIC, 3800, Australia
| | - Aviva Levina
- School of Chemistry, University of Sydney, Eastern Avenue, Sydney, NSW, 2006, Australia
| | - Iman Trinh
- School of Chemistry, Monash University, 14 Rainforest Walk, Clayton, VIC, 3800, Australia
| | - Victoria L Blair
- School of Chemistry, Monash University, 14 Rainforest Walk, Clayton, VIC, 3800, Australia
| | - Melissa V Werrett
- School of Chemistry, Monash University, 14 Rainforest Walk, Clayton, VIC, 3800, Australia
| | - Peter A Lay
- School of Chemistry, University of Sydney, Eastern Avenue, Sydney, NSW, 2006, Australia
| | - Philip C Andrews
- School of Chemistry, Monash University, 14 Rainforest Walk, Clayton, VIC, 3800, Australia
| |
Collapse
|
5
|
Hipólito-Nájera AR, Rodríguez-Laguna N, Reyes-García LI, Gómez-Vidales V, Rojas-Hernández A, Gómez-Balderas R, Moya-Hernández R. Thermodynamics of inclusion within cyclodextrins and structural evidence of Cu(indomethacin) 2 and Zn(indomethacin) 2 complexes in aqueous solutions. NEW J CHEM 2020. [DOI: 10.1039/d0nj03335a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cu(IMC)2 and Zn(IMC)2 inclusion within cyclodextrins is spontaneous, the former driven by entropic and the last by enthalpic contributions.
Collapse
Affiliation(s)
- Adrián Ricardo Hipólito-Nájera
- Laboratorio de Fisicoquímica Analítica
- Unidad de Investigación Multidisciplinaria
- Facultad de Estudios Superiores Cuautitlán
- Universidad Nacional Autónoma de México
- Cuautitlán Izcalli
| | - Norma Rodríguez-Laguna
- Laboratorio de Fisicoquímica Analítica
- Unidad de Investigación Multidisciplinaria
- Facultad de Estudios Superiores Cuautitlán
- Universidad Nacional Autónoma de México
- Cuautitlán Izcalli
| | - Luis I. Reyes-García
- Laboratorio de Fisicoquímica Analítica
- Unidad de Investigación Multidisciplinaria
- Facultad de Estudios Superiores Cuautitlán
- Universidad Nacional Autónoma de México
- Cuautitlán Izcalli
| | - Virginia Gómez-Vidales
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito exterior
- Ciudad Universitaria
- 04510 Coyoacán
| | | | - Rodolfo Gómez-Balderas
- Laboratorio de Fisicoquímica Analítica
- Unidad de Investigación Multidisciplinaria
- Facultad de Estudios Superiores Cuautitlán
- Universidad Nacional Autónoma de México
- Cuautitlán Izcalli
| | - Rosario Moya-Hernández
- Laboratorio de Fisicoquímica Analítica
- Unidad de Investigación Multidisciplinaria
- Facultad de Estudios Superiores Cuautitlán
- Universidad Nacional Autónoma de México
- Cuautitlán Izcalli
| |
Collapse
|
6
|
Kumar S, Sharma RP, Venugopalan P, Ferretti V, Perontsis S, Psomas G. Copper(II) diclofenac complexes: Synthesis, structural studies and interaction with albumins and calf-thymus DNA. J Inorg Biochem 2018; 187:97-108. [DOI: 10.1016/j.jinorgbio.2018.07.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 06/30/2018] [Accepted: 07/19/2018] [Indexed: 12/24/2022]
|
7
|
Wehbe M, Leung AWY, Abrams MJ, Orvig C, Bally MB. A Perspective - can copper complexes be developed as a novel class of therapeutics? Dalton Trans 2018; 46:10758-10773. [PMID: 28702645 DOI: 10.1039/c7dt01955f] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Although copper-ligand complexes appear to be promising as a new class of therapeutics, other than the family of copper(ii) coordination compounds referred to as casiopeínas these compounds have yet to reach the clinic for human use. The pharmaceutical challenges associated with developing copper-based therapeutics will be presented in this article along with a discussion of the potential for high-throughput chemistry, computer-aided drug design, and nanotechnology to address the development of this important class of drug candidates.
Collapse
Affiliation(s)
- Mohamed Wehbe
- Experimental Therapeutics, British Columbia Cancer Agency, 675 West 10th Avenue, Vancouver, BC V5Z 1L3, Canada.
| | | | | | | | | |
Collapse
|
8
|
Geromichalos GD, Tarushi A, Lafazanis K, Pantazaki AA, Kessissoglou DP, Psomas G. In vitro and in silico study of the biological activity of manganese(III) inverse-[9-MC-3]-metallacrowns and manganese(II) complexes with the anti-inflammatory drugs diclofenac or indomethacin. J Inorg Biochem 2018; 187:41-55. [PMID: 30055395 DOI: 10.1016/j.jinorgbio.2018.07.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 05/02/2018] [Accepted: 07/18/2018] [Indexed: 12/23/2022]
Abstract
In the present contribution, the biological properties of four manganese complexes with the non-steroidal anti-inflammatory drugs sodium diclofenac (Nadicl) or indomethacin (Hindo) in the presence or absence of salicylaldoxime (Η2sao), i.e. [Μn6(O)2(dicl)2(sao)6(CH3OH)6] 1, [Μn6(O)2(indo)2(sao)6(H2O)4], 2, [Μn(dicl)2(CH3OH)4], 3, and [Μn(indo)2(CH3OH)4], 4 are presented. More specifically, the in vitro cytotoxic effects of the complexes were evaluated against three cancer cell lines (HeLa, MCF-7 and A549 cells) as well as their combinatory activity with the well-known chemotherapeutic drugs irinotecan, cisplatin, paclitaxel and 5-fluorouracil. The biological activity of the complexes was investigated in vitro by studying their affinity to calf-thymus DNA and their binding towards bovine or human serum albumin (HSA). Molecular docking simulations on the crystal structure of HSA and human estrogen receptor alpha (hERa) were employed in order to study in silico the ability of the studied complexes to bind to these proteins.
Collapse
Affiliation(s)
- George D Geromichalos
- Laboratory of Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece; Cell Culture, Molecular Modeling and Drug Design Lab, Symeonidion Research Center, Theagenion Cancer Hospital, Thessaloniki GR-54007, Greece
| | - Alketa Tarushi
- Laboratory of Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Konstantinos Lafazanis
- Cell Culture, Molecular Modeling and Drug Design Lab, Symeonidion Research Center, Theagenion Cancer Hospital, Thessaloniki GR-54007, Greece; Laboratory of Biochemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Anastasia A Pantazaki
- Laboratory of Biochemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Dimitris P Kessissoglou
- Laboratory of Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - George Psomas
- Laboratory of Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece.
| |
Collapse
|
9
|
Perontsis S, Tialiou A, Hatzidimitriou AG, Papadopoulos AN, Psomas G. Nickel(II)-indomethacin mixed-ligand complexes: Synthesis, characterization, antioxidant activity and interaction with DNA and albumins. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.09.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
10
|
Levina A, Crans DC, Lay PA. Speciation of metal drugs, supplements and toxins in media and bodily fluids controls in vitro activities. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.01.002] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
|
11
|
Tarushi A, Hatzidimitriou AG, Estrader M, Kessissoglou DP, Tangoulis V, Psomas G. Toward Multifunctional Materials Incorporating Stepladder Manganese(III) Inverse-[9-MC-3]-Metallacrowns and Anti-Inflammatory Drugs. Inorg Chem 2017; 56:7048-7057. [DOI: 10.1021/acs.inorgchem.7b00655] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Alketa Tarushi
- Laboratory
of Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Antonios G. Hatzidimitriou
- Laboratory
of Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Marta Estrader
- Departament
de Química Inorgànica, Universitat de Barcelona, Diagonal
645, 08028 Barcelona, Spain
| | - Dimitris P. Kessissoglou
- Laboratory
of Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | | | - George Psomas
- Laboratory
of Inorganic Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| |
Collapse
|
12
|
Jana SK, Mandal AK, Seth SK, Puschmann H, Hossain M, Dalai S. Synthesis, Characterization and Crystal Structure of a New 3D Cadmium(II) Coordination Polymer: Binding Interaction with DNA and Double Stranded RNA. J Inorg Organomet Polym Mater 2016; 26:806-18. [DOI: 10.1007/s10904-016-0383-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
13
|
Tabrizi L, Chiniforoshan H, Mcardle P, Ebrahimi M, Khayamian T. A novel bioactive Cd(II) polymeric complex with mefenamic acid: Synthesis, crystal structure and biological evaluations. Inorganica Chim Acta 2015; 432:176-84. [DOI: 10.1016/j.ica.2015.04.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
14
|
Wang ZN, Xu XT, Lv X, Bai FY, Liu SQ, Xing YH. Synthesis, crystal structure, fluorescence and antimicrobial activity of a series of rare-earth complexes based on indolebutyric acid. RSC Adv 2015. [DOI: 10.1039/c5ra19376a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The antimicrobial activity of a series of rare earth complexes was investigated in detail.
Collapse
Affiliation(s)
- Zhi-Nan Wang
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian
- P. R. China
| | - Xue-Ting Xu
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian
- P. R. China
| | - Xiao Lv
- Department of Biochemistry and Molecular Biology
- Dalian Medical University
- Dalian
- P. R. China
| | - Feng-Ying Bai
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian
- P. R. China
| | - Shu-Qing Liu
- Department of Biochemistry and Molecular Biology
- Dalian Medical University
- Dalian
- P. R. China
| | - Yong-Heng Xing
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian
- P. R. China
| |
Collapse
|
15
|
Tarushi A, Raptopoulou CP, Psycharis V, Kessissoglou DP, Papadopoulos AN, Psomas G. Structure and biological perspectives of Cu(II)–indomethacin complexes. J Inorg Biochem 2014; 140:185-98. [DOI: 10.1016/j.jinorgbio.2014.07.006] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Revised: 07/03/2014] [Accepted: 07/08/2014] [Indexed: 11/18/2022]
|
16
|
Pravin N, Raman N. Investigation of in vitro anticancer and DNA strap interactions in live cells using carboplatin type Cu(II) and Zn(II) metalloinsertors. Eur J Med Chem 2014; 85:675-87. [PMID: 25128669 DOI: 10.1016/j.ejmech.2014.08.036] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2014] [Revised: 08/08/2014] [Accepted: 08/09/2014] [Indexed: 12/14/2022]
Abstract
A series of carboplatin type Cu(II) and Zn(II) metalloinsertors (1-8) having β-diketone analogues and biologically significant cyclobutane-1,1-dicarboxylic acid have been synthesized and characterized by spectral and analytical methods. The binding and cleavage propensity of these metalloinsertors on DNA and their cytotoxic effects in live cells have been explored. From the gel electrophoresis study, it is observed that the complexes 1-8 cleave pBR322 DNA via a hydrolytic mechanism induced by hydroxyl radical scavengers, DMSO and EtOH as the reactive oxygen species (ROS). In vivo antitumor efficacy has been studied on EAC tumor bearing mice which is assessed by mean survival time, effect on hematological parameters and solid tumor volume. The results strongly support that complex 1 shows potent antitumor effect against EAC and higher than the standard drug carboplatin. Moreover, the cytotoxicity of the complexes, screened on a panel of human cancerous cell lines viz., human cervical cancer cells (HeLa), human breast adenocarcinoma cells (MCF-7), human laryngeal epithelial carcinoma cells (HEp-2), human liver carcinoma cells (Hep G2) and non-cancerous NIH 3T3 mouse embryonic fibroblasts cell lines, reveals that complex 1 exhibits a better anticancer activity than other complexes and standards.
Collapse
Affiliation(s)
| | - Natarajan Raman
- Research Department of Chemistry, VHNSN College, Virudhunagar 626 001, India.
| |
Collapse
|
17
|
Kumari R, Bhowmick S, Das N, Das P. Binding and interaction of di- and tri-substituted organometallic triptycene palladium complexes with DNA. J Biol Inorg Chem 2014; 19:1221-32. [DOI: 10.1007/s00775-014-1180-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Accepted: 07/13/2014] [Indexed: 01/08/2023]
|
18
|
Guan QL, Xing YH, Liu J, Wei WJ, Zhang R, Wang X, Bai FY. Application of multiple parallel perfused microbioreactors: Synthesis, characterization and cytotoxicity testing of the novel rare earth complexes with indole acid as a ligand. J Inorg Biochem 2013; 128:57-67. [DOI: 10.1016/j.jinorgbio.2013.07.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 07/02/2013] [Accepted: 07/08/2013] [Indexed: 12/20/2022]
|
19
|
Halli MB, Sumathi RB. Antimicrobial, DNA cleavage, and antioxidant properties of new series of metal(II) complexes derived from naphthofuran-2-carbohydrazide Schiff base: synthesis and physico-chemical studies. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0804-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
20
|
Iqbal M, Ahmad I, Ali S, Muhammad N, Ahmed S, Sohail M. Dimeric “paddle-wheel” carboxylates of copper(II): Synthesis, crystal structure and electrochemical studies. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.11.037] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
21
|
Konidaris KF, Giouli M, Raptopoulou CP, Psycharis V, Verginadis II, Vasiliadis A, Afendra AS, Karkabounas S, Manessi-zoupa E, Stamatatos TC. Employment of pyridyl oximes and dioximes in zinc(II) chemistry: Synthesis, structural and spectroscopic characterization, and biological evaluation. Inorganica Chim Acta 2013; 396:49-59. [DOI: 10.1016/j.ica.2012.09.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
22
|
Patel MN, Patel CR, Joshi HN. Interaction of drug based copper(II) complexes with Herring Sperm DNA and their biological activities. Spectrochim Acta A Mol Biomol Spectrosc 2012; 97:66-73. [PMID: 22750339 DOI: 10.1016/j.saa.2012.05.037] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Revised: 05/07/2012] [Accepted: 05/17/2012] [Indexed: 06/01/2023]
Abstract
Square pyramidal Cu(II) complexes with NS donor ligand and ciprofloxacin have been synthesized and characterized using analytical and spectral techniques. The synthesized complexes have been tested for their antimicrobial activity using double dilution technique in terms of minimum inhibitory concentration (MIC) and colony forming unit (CFU). The DNA binding ability of the complexes with Sperm Herring DNA has been performed using absorption titration and viscosity measurement. The nuclease activity of complexes with plasmid DNA (pUC19) has been carried out using agarose gel electrophoresis technique. Synthesized complexes have been tested for their SOD mimic activity using NBT/NADH/PMS system. The cytotoxic properties of metal complexes have been evaluated using brine shrimp lethality bioassay.
Collapse
Affiliation(s)
- Mohan N Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India.
| | | | | |
Collapse
|
23
|
Koumousi ES, Zampakou M, Raptopoulou CP, Psycharis V, Beavers CM, Teat SJ, Psomas G, Stamatatos TC. First Palladium(II) and Platinum(II) Complexes from Employment of 2,6-Diacetylpyridine Dioxime: Synthesis, Structural and Spectroscopic Characterization, and Biological Evaluation. Inorg Chem 2012; 51:7699-710. [DOI: 10.1021/ic300739x] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
| | - Marianthi Zampakou
- Department of General and Inorganic
Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, P.O. Box 135, GR-54124 Thessaloniki,
Greece
| | | | - Vassilis Psycharis
- Institute
of Materials Science, NCSR “Demokritos”, GR-153 10 Aghia Paraskevi
Attikis, Greece
| | - Christine M. Beavers
- Advanced
Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron
Road, Mail Stop 2-400, Berkeley, California 94720, United States
| | - Simon J. Teat
- Advanced
Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron
Road, Mail Stop 2-400, Berkeley, California 94720, United States
| | - George Psomas
- Department of General and Inorganic
Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, P.O. Box 135, GR-54124 Thessaloniki,
Greece
| | - Theocharis C. Stamatatos
- Department
of Chemistry, University of Patras, GR-265
04 Patras, Greece
- Department of General and Inorganic
Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, P.O. Box 135, GR-54124 Thessaloniki,
Greece
| |
Collapse
|
24
|
Motreff A, Correa da Costa R, Allouchi H, Duttine M, Mathonière C, Duboc C, Vincent JM. A fluorous copper(II)–carboxylate complex which magnetically and reversibly responds to humidity in the solid state. J Fluor Chem 2012. [DOI: 10.1016/j.jfluchem.2011.03.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
25
|
Dillon CT. Synchrotron Radiation Spectroscopic Techniques as Tools for the Medicinal Chemist: Microprobe X-Ray Fluorescence Imaging, X-Ray Absorption Spectroscopy, and Infrared Microspectroscopy. Aust J Chem 2012. [DOI: 10.1071/ch11287] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
This review updates the recent advances and applications of three prominent synchrotron radiation techniques, microprobe X-ray fluorescence spectroscopy/imaging, X-ray absorption spectroscopy, and infrared microspectroscopy, and highlights how these tools are useful to the medicinal chemist. A brief description of the principles of the techniques is given with emphasis on the advantages of using synchrotron radiation-based instrumentation rather than instruments using typical laboratory radiation sources. This review focuses on several recent applications of these techniques to solve inorganic medicinal chemistry problems, focusing on studies of cellular uptake, distribution, and biotransformation of established and potential therapeutic agents. The importance of using these synchrotron-based techniques to assist the development of, or validate the chemistry behind, drug design is discussed.
Collapse
|
26
|
Konidaris KF, Raptopoulou CP, Psycharis V, Perlepes SP, Manessi-Zoupa E, Stamatatos TC. Use of the 2-Pyridinealdoxime/N,N'-Donor Ligand Combination in Cobalt(III) Chemistry: Synthesis and Characterization of Two Cationic Mononuclear Cobalt(III) Complexes. Bioinorg Chem Appl 2010; 2010:159656. [PMID: 20721276 DOI: 10.1155/2010/159656] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2010] [Accepted: 05/27/2010] [Indexed: 11/22/2022] Open
Abstract
The use of 2-pyridinealdoxime (paoH)/N,N′-donor ligand (L-L) “blend” in cobalt chemistry has afforded two cationic mononuclear cobalt(III) complexes of the general type [Co(pao)2(L-L)]+, where L-L = 1,10-phenanthroline (phen) and 2,2′-bipyridine (bpy). The CoCl2/paoH/L-L (1 : 2 : 1) reaction system in MeOH gives complexes [CoIII(pao)2(phen)]Cl·2H2O (1·2H2O) and [CoIII(pao)2(bpy)]Cl·1.5MeOH (2·1.5MeOH). The structures of the complexes were determined by single-crystal X-ray crystallography. The CoIII ions are six-coordinate, surrounded by three bidentate chelating ligands, that is, two pao− and one phen or bpy. The deprotonated oxygen atom of the pao− ligand remains uncoordinated and participates in hydrogen bonding with the solvate molecules. IR data of the complexes are discussed in terms of the nature of bonding and the known structures.
Collapse
|
27
|
Bonin AM, Yáñez JA, Fukuda C, Teng XW, Dillon CT, Hambley TW, Lay PA, Davies NM. Inhibition of experimental colorectal cancer and reduction in renal and gastrointestinal toxicities by copper–indomethacin in rats. Cancer Chemother Pharmacol 2009; 66:755-64. [DOI: 10.1007/s00280-009-1220-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2009] [Accepted: 12/09/2009] [Indexed: 11/30/2022]
|
28
|
Affiliation(s)
- Nasser Mohammed Hosny
- a Chemistry Department, Faculty of Science , Suez Canal University , Port-Said, Egypt
| | - Yousery E. Sherif
- b Pharmacology Department, Faculty of Medicine , Mansoura University , Mansoura, Egypt
| |
Collapse
|
29
|
Affiliation(s)
- Shailendra Singh
- Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, Florida 32610, and Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611
| | - Neelam Bharti
- Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, Florida 32610, and Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611
| | - Prabhu P. Mohapatra
- Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, Florida 32610, and Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611
| |
Collapse
|
30
|
|
31
|
Cini R, Tamasi G, Defazio S, Hursthouse MB. Unusual coordinating behavior by three non-steroidal anti-inflammatory drugs from the oxicam family towards copper(II). Synthesis, X-ray structure for copper(II)-isoxicam, -meloxicam and -cinnoxicam-derivative complexes, and cytotoxic activity for a copper(II)-piroxicam complex. J Inorg Biochem 2007; 101:1140-52. [PMID: 17592742 DOI: 10.1016/j.jinorgbio.2007.04.015] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2007] [Revised: 04/27/2007] [Accepted: 04/30/2007] [Indexed: 11/24/2022]
Abstract
Cytotoxic tests recently performed at National Cancer Institute, NCI (USA), on [Cu(HPIR)(2)(DMF)(2)], 1, (H(2)PIR=piroxicam, 4-hydroxy-2-methyl-N-pyridin-2-yl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide) a widely used non-steroidal anti-inflammatory drug, NSAID [see R. Cini, G. Giorgi, A. Cinquantini, C. Rossi, M. Sabat, Inorg. Chem. 29 (1990) 5197-5200, for synthesis and structural characterization, DMF=dimethylformamide] (NSC #624662) by using a panel of ca. 50 human cancer cells, showed growth inhibition factor GI(50) values as low as 20microM against several cancer lines, with an average value 54.4microM. The activity of 1 is larger against ovarian cancer cells, non-small lung cancer cells, melanoma cancer cells, and central nervous system cancer cells. The widely used anticancer drug carboplatin (cis-diammine(1,1-cyclobutanedicarboxylato)platinum(II)) (NSC #241240) has average GI(50) value of 102microM. The reactions of copper(II)-acetate with other NSAIDs from the oxicam family were tested and crystalline complexes were obtained and characterized. Isoxicam (H(2)ISO=4-hydroxy-2-methyl-N-(5-methylisoxazol-3-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide) produced [Cu(HISO)(2)].0.5DMF, 2.0.5DMF (DMF=dimethylfomamide). The coordination arrangement is square-planar and the HISO(-) anions behave as ambi-dentate chelators via O(amide),N(isoxazole) and O(enolate),O(amide) donors. Meloxicam (H(2)MEL=4-hydroxy-2-methyl-N-(5-methyl-1,3-thiazol-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide) produced [Cu(HMEL)(2)(DMF)].0.25H(2)O, 3.0.25H(2)O. The coordination arrangement is square-pyramidal, the equatorial donors being O(amide),N(thiazole) from two HMEL(-) anions and the apical donor being O(DMF). Unexpectedly, cinnoxicam (HCIN=2-methyl-1,1-dioxido-3-[(pyridin-2-ylamino)carbonyl]-2H-1,2-benzothiazin-4-yl-(3-phenylacrylate)) produced [Cu(MBT)(2)(PPA)(2)] (MBT=3-(methoxycarbonyl)-2-methyl-2H-1,2-benzothiazin-4-olate 1,1-dioxide, PPA=3-phenyl-N-pyridin-2-ylacrylamide).
Collapse
Affiliation(s)
- Renzo Cini
- Department of Chemical and Biosystem Sciences and Technologies, University of Siena, Via Aldo Moro 2, I-53100 Siena, Italy.
| | | | | | | |
Collapse
|
32
|
Abstract
Characteristic X-ray fluorescence is a technique that can be used to establish elemental concentrations for a large number of different chemical elements simultaneously in different locations in cell and tissue samples. Exposing the samples to an X-ray beam is the basis of X-ray fluorescence microscopy (XFM). This technique provides the excellent trace element sensitivity; and, due to the large penetration depth of hard X-rays, an opportunity to image whole cells and quantify elements on a per cell basis. Moreover, because specimens prepared for XFM do not require sectioning, they can be investigated close to their natural, hydrated state with cryogenic approaches. Until several years ago, XFM was not widely available to bio-medical communities, and rarely offered resolution better then several microns. This has changed drastically with the development of third-generation synchrotrons. Recent examples of elemental imaging of cells and tissues show the maturation of XFM imaging technique into an elegant and informative way to gain insight into cellular processes. Future developments of XFM-building of new XFM facilities with higher resolution, higher sensitivity or higher throughput will further advance studies of native elemental makeup of cells and provide the biological community including the budding area of bionanotechnology with a tool perfectly suited to monitor the distribution of metals including nanovectors and measure the results of interactions between the nanovectors and living cells and tissues.
Collapse
Affiliation(s)
- Tatjana Paunesku
- Department of Radiation Oncology, Northwestern University, 303 E. Chicago Avenue, Chicago, IL 60611, USA
| | | | | | | | | |
Collapse
|
33
|
El Bakkari M, Fronton B, Luguya R, Vincent JM. Reversible fluorous phase-switching of pyridyl-tagged porphyrins: Application to the sensing of histamine in water. J Fluor Chem 2006. [DOI: 10.1016/j.jfluchem.2005.11.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
34
|
Singh S, Athar F, Azam A. Synthesis, spectral studies and in vitro assessment for antiamoebic activity of new cyclooctadiene ruthenium(II) complexes with 5-nitrothiophene-2-carboxaldehyde thiosemicarbazones. Bioorg Med Chem Lett 2005; 15:5424-8. [PMID: 16213728 DOI: 10.1016/j.bmcl.2005.08.103] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2005] [Revised: 08/23/2005] [Accepted: 08/31/2005] [Indexed: 10/25/2022]
Abstract
We report here the synthesis, characterization and in vitro antiamoebic activity of 5-nitrothiophene-2-carboxaldehyde thiosemicarbazones (TSC), 1-5, and their bidentate complexes [Ru(eta(4)-C(8)H(12))(TSC)Cl(2)] 1a-5a. The biological studies of these compounds were investigated against HK-9 strain of Entamoeba histolytica and the concentration causing 50% cell growth inhibition (IC(50)) was calculated in the micromolar range. The ligands exhibited antiamoebic activity in the range (2.05-5.29microM). Screening results indicated that the potencies of the compounds increased by the incorporation of ruthenium(II) in the thiosemicarbazones. The complexes 1a-5a showed antiamoebic activity with an IC(50) of 0.61-1.43microM and were better inhibitors of growth of E. histolytica, based on IC(50) values. The most promising among them is Ru(II) complex 2a having 1,2,3,4-tetrahydroquinoline as N(4) substitution.
Collapse
Affiliation(s)
- Shailendra Singh
- Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
| | | | | |
Collapse
|
35
|
Levina A, Armstrong RS, Lay PA. Three-dimensional structure determination using multiple-scattering analysis of XAFS: applications to metalloproteins and coordination chemistry. Coord Chem Rev 2005. [DOI: 10.1016/j.ccr.2004.10.008] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
36
|
Galani A, Kovala-Demertzi D, Kourkoumelis N, Koutsodimou A, Dokorou V, Ciunik Z, Russo U, Demertzis MA. Organotin adducts of indomethacin: synthesis, crystal structures and spectral characterization of the first organotin complexes of indomethacin. Polyhedron 2004. [DOI: 10.1016/j.poly.2004.05.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
37
|
Abstract
Molecular diffusion constants were studied by NMR spectroscopy to provide information about the solution structures of a variety of Cu(II) and Zn(II) monomeric and dimeric complexes of indomethacin (IndoH). These studies showed that monomeric Zn(II)-Indo complexes substantially dimerize in DMF-d7 and DMSO-d6 solutions at room temperature, whereas the Cu(II) and Zn(II) dinuclear complexes remain largely intact in these solutions. There is evidence of an equilibrium between monomers and dimers for the Zn(II) complexes in solution, as shown by a reduced diffusion constant and lower average radius compared to the Cu(II) dimer. Such an equilibrium between monomers and dimers for the Zn(II) complexes is also consistent with previous results obtained from XAFS analysis of DMF solutions of such complexes. The greater lability and lower thermodynamic stability of the Zn(II) dimer complex compared to the Cu(II) analogue, as determined from the NMR experiments, is likely to result in the more ready release of free Indo in the GI tract. This is consistent with the previously observed higher GI toxicities of the Zn-Indo pharmaceutical preparations compared to the Cu(II)-Indo counterparts.
Collapse
Affiliation(s)
- Saadallah Ramadan
- Centre for Heavy Metal Research, School of Chemistry, University of Sydney, NSW, 2006, Australia
| | | | | | | |
Collapse
|
38
|
Meure LA, Warwick B, Dehghani F, Regtop HL, Foster NR. Increasing Copper Indomethacin Solubility by Coprecipitation with Poly(vinylpyrrolidone) Using the Aerosol Solvent Extraction System. Ind Eng Chem Res 2004. [DOI: 10.1021/ie030483q] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Louise A. Meure
- School of Chemical Engineering and Industrial Chemistry, The University of New South Wales, Sydney, New South Wales, Australia 2052
| | - Barry Warwick
- School of Chemical Engineering and Industrial Chemistry, The University of New South Wales, Sydney, New South Wales, Australia 2052
| | - Fariba Dehghani
- School of Chemical Engineering and Industrial Chemistry, The University of New South Wales, Sydney, New South Wales, Australia 2052
| | - Hubert L. Regtop
- School of Chemical Engineering and Industrial Chemistry, The University of New South Wales, Sydney, New South Wales, Australia 2052
| | - Neil R. Foster
- School of Chemical Engineering and Industrial Chemistry, The University of New South Wales, Sydney, New South Wales, Australia 2052
| |
Collapse
|
39
|
Abstract
Zinc K-edge X-ray absorption fine structure (XAFS) experiments were performed in the solid and solution states at low temperature (10 K), on dimeric and monomeric anti-inflammatory Zn(II) complexes of indomethacin [1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic acid=IndoH] of the formula [Zn2(Indo)4L2] [L=pyridine (Py), N,N-dimethylacetamide (DMA)], [Zn(Indo)2L2] [L=ethanol (EtOH), methanol (MeOH)], and Zn(II) acetate dihydrate [Zn(OAc)2(OH2)2]. The bond distances and angles obtained from multiple-scattering fits to the XAFS data of the Zn(II) dimeric complexes in the solid and solution states exhibit excellent correspondence with those obtained from single crystal diffraction studies. The Zn...Zn separations of 2.97 and 2.96 A and carboxylate group O-C-O angles of 125 degrees for powdered [Zn2(Indo)4(Py)2] and [Zn2(Indo)4(DMA)2] agree well with the XRD values of 2.969(1) and 2.9686(6) A and 125.8(4) degrees and 126.1(2) degrees, respectively. The calculated Zn-O(RCOO) and Zn-L bond distances of 2.03 and 2.04 A, or 2.02 and 1.98 A for Py or DMA complexes, respectively, also agree well with crystallographic data. The X-ray powder diffraction data on samples of the monomers exhibited additional reflections apart from those due to the crystallographically characterized cis-[Zn(eta2-O,O'-Indo)2L2], but microanalyses were consistent with this formulation. Therefore, mixed models that contained the cis complex and a second component consisting of a trans-six-coordinate complex, a five-coordinate complex, or a four-coordinate complex were used to model the XAFS. The best fits to the XAFS data were obtained with a mixture of the cis-six-coordinate complex and a four-coordinate complex containing two monodentate Indo ligands. The bond lengths for the six-coordinate structure were consistent with those determined on a single crystal, and those for the four-coordinate complexes were consistent with related four-coordinate structures with two monodentate carboxylate ligands. Dissolution of the dimer (DMA adduct) in DMF resulted in a mixture of dimer and monomer species as shown by MS XAFS fitting. This is the first time that solution structures have been determined for anti-inflammatory Zn(II) complexes, and this is an important first step in understanding the pharmacology of the complexes.
Collapse
Affiliation(s)
- Qingdi Zhou
- Centre for Heavy Metals Research and Centre for Structural Biology and Structural Chemistry, School of Chemistry, The University of Sydney, Sydney NSW 2006, Australia
| | | | | | | |
Collapse
|
40
|
Cini R, Tamasi G, Defazio S, Corsini M, Zanello P, Messori L, Marcon G, Piccioli F, Orioli P. Study of Ruthenium(II) Complexes with Anticancer Drugs as Ligands. Design of Metal-Based Phototherapeutic Agents. Inorg Chem 2003; 42:8038-52. [PMID: 14632524 DOI: 10.1021/ic0349095] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reaction of trans-[RuCl(2)(PPh(3))(3)] (Ph = C(6)H(5)) with 2-thio-1,3-pyrimidine (HTPYM) and 6-thiopurines (TPs) produced mainly crystalline solids that consist of cis,cis,trans-[Ru(PPh(3))(2)(N,S-TPYM)(2)] (1) and cis,cis,trans-[Ru(PPh(3))(2)(N(7),S-TPs)(2)]X(2) (X = Cl(-), CF(3)SO(3)(-)). In the case of TPs, other coordination isomers have never been isolated and reported. Instead, the mother liquor obtained after filtration of 1 produced red single crystals of trans,cis,cis-[Ru(PPh(3))(2)(N,S-TPYM)(2)].2H(3)O(+).2Cl(-) (2.2H(3)O(+).2Cl(-)). Selected ruthenium(II)-thiobase complexes were studied for their structural, reactivity, spectroscopic, redox, and cytotoxic properties. Single crystals of 1 contain thiopyrimidinato anions chelated to the metal center via N and S. The Ru[bond]N bonds are significantly elongated for 1 [2.122(2) and 2.167(2) A] with respect to 2 [2.063(3) A] because of the trans influence from PPh(3). The coordination pseudo-octahedron for 2 is significantly elongated at the apical sites (PPh(3) ligands). Solutions of cis,cis,trans isomers in air are stable for weeks, whereas those of 2 turn green within 24 h, in agreement with the respective redox potentials. cis,cis,trans- and trans,cis,cis-[Ru(PH(3))(2)(N,S-TPYM)(2)], as optimized through the DFT methods at the Becke3LYP level are in good agreement with experimental geometrical parameters (1 and 2), with cis,cis,trans being more stable than trans,cis,cis by 3.88 kcal. The trend is confirmed by molecular modeling based on semiempirical (ZINDO/1) and molecular mechanics (MM) methods. Cytotoxic activity measurements for cis,cis,trans-[Ru(PPh(3))(N-THZ)(N(7),S -H(2)TP)(2)]Cl(2) (4) (THZ = thiazole, H(2)TP = 6-thiopurine) and cis,cis,trans-[Ru(PPh(3))(2)(N(7),S-HTPR)2]Cl(2) (5) (HTPR = 6-thiopurine riboside) against ovarian cancer cells A2780/S gave IC(50) values of 17 +/- 1 and 29 +/- 9 microM, respectively. Furthermore, the spectral analysis of HTPYM, TPs, and their Ru(II) complexes in solution shows that intense absorptions occur in the UVA/vis region of light, whereas standard nucleobases absorb in the UVB region.
Collapse
Affiliation(s)
- Renzo Cini
- Department of Chemical and Biosystem Sciences and Technologies, University of Siena, Via A. Moro 2, I-53100 Siena, Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Defazio S, Cini R. Synthesis, X-ray structural characterization and solution studies of metal complexes containing the anti-inflammatory drugs meloxicam and tenoxicam. Polyhedron 2003. [DOI: 10.1016/s0277-5387(03)00112-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
42
|
Weder JE, Dillon CT, Hambley TW, Kennedy BJ, Lay PA, Biffin J, Regtop HL, Davies NM. Copper complexes of non-steroidal anti-inflammatory drugs: an opportunity yet to be realized. Coord Chem Rev 2002. [DOI: 10.1016/s0010-8545(02)00086-3] [Citation(s) in RCA: 360] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
43
|
Defazio S, Cini R. Synthesis, X-ray structure and molecular modelling analysis of cobalt(ii), nickel(ii), zinc(ii) and cadmium(ii) complexes of the widely used anti-inflammatory drug meloxicam. ACTA ACUST UNITED AC 2002. [DOI: 10.1039/b107594m] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
44
|
|
45
|
Morgan YR, Turner P, Kennedy BJ, Hambley TW, Lay PA, Ray Biffin J, Regtop HL, Warwick B. Preparation and characterization of dinuclear copper–indomethacin anti-inflammatory drugs. Inorganica Chim Acta 2001; 324:150-61. [DOI: 10.1016/s0020-1693(01)00570-9] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|