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Bera B, Mondal S, Gharami S, Naskar R, Das Saha K, Mondal TK. Palladium( ii) and platinum( ii) complexes with ONN donor pincer ligand: synthesis, characterization and in vitro cytotoxicity study. NEW J CHEM 2022. [DOI: 10.1039/d2nj01894b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New Pd(ii) and Pt(ii) complexes with ONN donor pincer ligand are synthesized. Antiproliferative activity of the complexes is explored towards HCT116, HepG2, MCF-7 and A549 cell lines.
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Affiliation(s)
- Biswajit Bera
- Department of Chemistry, Jadavpur University, Kolkata-700032, India
| | - Sanchaita Mondal
- Cancer Biology & Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata-700 032, India
| | - Saswati Gharami
- Department of Chemistry, Jadavpur University, Kolkata-700032, India
| | - Rahul Naskar
- Department of Chemistry, Jadavpur University, Kolkata-700032, India
| | - Krishna Das Saha
- Cancer Biology & Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata-700 032, India
| | - Tapan K. Mondal
- Department of Chemistry, Jadavpur University, Kolkata-700032, India
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2
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Orysyk SI, Baranets S, Borovyk PV, Palchykovska LG, Zborovskii YL, Orysyk VV, Likhanov AF, Platonov MO, Kovalskyy DB, Shyryna TV, Danylenko Y, Hurmach VV, Pekhnyo VI, Vovk MV. Mononuclear π-complexes of Pd(II) and Pt(II) with 1-allyl-3-(2-hydroxyethyl)thiourea: Synthesis, structure, molecular docking, DNA binding ability and genotoxic activity. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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3
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Mastalarz H, Mastalarz A, Wietrzyk J, Milczarek M, Kochel A, Regiec A. Synthesis of Platinum(II) Complexes with Some 1-Methylnitropyrazoles and In Vitro Research on Their Cytotoxic Activity. Pharmaceuticals (Basel) 2020; 13:ph13120433. [PMID: 33260497 PMCID: PMC7768359 DOI: 10.3390/ph13120433] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 12/01/2022] Open
Abstract
A series of eight novel platinum(II) complexes were synthesized by the reaction of the appropriate 1-methylnitropyrazole derivatives with K2PtCl4 and characterized by elemental analysis, ESI MS spectrometry, 1H NMR, 195Pt NMR, IR and far IR spectroscopy. Thermal isomerization of cis-dichloridobis(1-methyl-4-nitropyrazole)platinum(II) 1 to trans-dichloridobis(1-methyl-4-nitropyrazole)platinum(II) 2 has been presented, and the structure of the compound 2 has been confirmed by X-ray diffraction method. Cytotoxicity of the investigated compounds was examined in vitro on three human cancer cell lines (MCF-7 breast, ES-2 ovarian and A-549 lung adenocarcinomas) and their logP was measured using a shake-flask method. The trans complex 2 showed better antiproliferative activity than cisplatin for all the tested cancer cell lines. Additionally, trans-dichloridobis(1-methyl-5-nitropyrazole)platinum(II) 4 has featured a lower IC50 value than reference cisplatin against MCF-7 cell line. To gain additional information that may facilitate the explanation of the mode of action of tested compounds cellular platinum uptake, stability in L-glutathione solution, influence on cell cycle progression of HL-60 cells and ability to apoptosis induction were determined for compounds 1 and 2.
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Affiliation(s)
- Henryk Mastalarz
- Department of Organic Chemistry, Faculty of Pharmacy, Wrocław Medical University, 211A Borowska Street, 50-556 Wrocław, Poland;
- Correspondence: ; Tel.: +48-717840347; Fax: +48-717840341
| | - Agnieszka Mastalarz
- Faculty of Chemistry, The University of Wrocław, 14F Joliot-Curie Street, 50-383 Wrocław, Poland; (A.M.); (A.K.)
| | - Joanna Wietrzyk
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 12 Rudolf Weigl Street, 53-114 Wrocław, Poland; (J.W.); (M.M.)
| | - Magdalena Milczarek
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 12 Rudolf Weigl Street, 53-114 Wrocław, Poland; (J.W.); (M.M.)
| | - Andrzej Kochel
- Faculty of Chemistry, The University of Wrocław, 14F Joliot-Curie Street, 50-383 Wrocław, Poland; (A.M.); (A.K.)
| | - Andrzej Regiec
- Department of Organic Chemistry, Faculty of Pharmacy, Wrocław Medical University, 211A Borowska Street, 50-556 Wrocław, Poland;
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4
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Zhao Y, Li H, Shao Z, Xu W, Meng X, Song Y, Hou H. Investigation of Regulating Third-Order Nonlinear Optical Property by Coordination Interaction. Inorg Chem 2019; 58:4792-4801. [DOI: 10.1021/acs.inorgchem.8b03154] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yujie Zhao
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
| | - Honghong Li
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
| | - Zhichao Shao
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
| | - Wenjuan Xu
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
| | - Xiangru Meng
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
| | - Yinglin Song
- Department of Applied Physics, Harbin Institute of Technology University, Harbin, Heilongjiang, 150001, P. R. China
| | - Hongwei Hou
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
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5
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Mitra I, Mukherjee S, Reddy B. VP, Chatterjee SK, Mukherjee S, Ghosh S, Chatterji U, Moi SC. DNA/protein interactions, cell cycle arrest and apoptosis study of potent cytotoxic Pt(II) complexes with reduced side-effects. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.10.100] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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6
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You C, Wang M, Wu H, An P, Pan M, Luo Y, Sun B. Near infrared radiated stimulus-responsive liposomes based on photothermal conversion as drug carriers for co-delivery of CJM126 and cisplatin. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 80:362-370. [DOI: 10.1016/j.msec.2017.05.064] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Revised: 05/01/2017] [Accepted: 05/10/2017] [Indexed: 12/31/2022]
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7
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You C, Yu J, Sun Y, Luo Y, Zhang X, Zhu J, Sun B. Enhanced cytotoxicity by a benzothiazole-containing cisplatin derivative in breast cancer cells. NEW J CHEM 2017. [DOI: 10.1039/c6nj02753a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A synergic acting cisplatin derivative, made via conjugating CJM126 with cisplatin, was synthesized and delivered using liposomes to inhibit tumor cells.
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Affiliation(s)
- Chaoqun You
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 210089
- P. R. China
| | - Jia Yu
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 210089
- P. R. China
| | - Yu Sun
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 210089
- P. R. China
| | - Yanghui Luo
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 210089
- P. R. China
| | - Xiangyang Zhang
- Laboratory of Organic Chemistry
- ETH Zurich
- 8093 Zurich
- Switzerland
| | - Jin Zhu
- Key Laboratory of Antibody Technique of Ministry of Health
- School of Pathology
- Nanjing Medical University
- Nanjing 210093
- P. R. China
| | - Baiwang Sun
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 210089
- P. R. China
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8
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Abbas Z, Dasari S, Patra AK. Ternary Eu(iii) and Tb(iii) β-diketonate complexes containing chalcones: photophysical studies and biological outlook. RSC Adv 2017. [DOI: 10.1039/c7ra08543e] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Ternary Eu(iii) and Tb(iii) β-diketonate complexes containing chalcones were studied for their structures, photophysical properties, interactions with DNA and serum protein, and photo-induced DNA cleavage activity.
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Affiliation(s)
- Zafar Abbas
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Srikanth Dasari
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Ashis K. Patra
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
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9
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Synthesis, spectral characterization of novel Pd(II), Pt(II) π-coordination compounds based on N-allylthioureas. Cytotoxic properties and DNA binding ability. J Inorg Biochem 2016; 168:98-106. [PMID: 28086144 DOI: 10.1016/j.jinorgbio.2016.12.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Revised: 11/25/2016] [Accepted: 12/09/2016] [Indexed: 11/21/2022]
Abstract
Four novel Pd2+ and Pt2+ mononuclear π-coordination compounds with general formula [M(HL)1,2Cl2], M=Pd2+, Pt2+ have been synthesized by reaction of [PdCl4]2-, [PtCl4]2- anions with N-allyl-4-morpholinethiocarboxamide (HL1) and N-Allyl-N'-tert-butylthiourea (HL2). All complexes have been characterized by single-crystal X-ray diffraction study and 1H, 13C NMR spectroscopy. Cytotoxic, cytostatic and proapoptotic activities of compounds have been determined in vitro on HeLa cell line and compared with cisplatin as etalon drug. All complex compounds possessed pronounced cytotoxic activity with IC50 indexes in range of 2·10-6-1.5·10-4М (IC50 of cisplatin is 5.7∙10-5М) and showed proapoptotic, cytostatic and antisyntetic influence higher or comparable with cisplatin. The comparative influence of cisplatin and synthesized metal complexes on pTZ19R* plasmid DNA was monitored by agarose gel electrophoresis. All compounds showed high affinity to DNA that correlates with observed cytostatic and proapoptotic levels. In general Pd(II) compounds showed higher activity than Pt(II) ones.
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10
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Thakor KP, Lunagariya MV, Patel MN. Acetyl pyridine-based palladium(II) compounds as an artificial metallonucleases. J Biomol Struct Dyn 2016; 35:2925-2937. [DOI: 10.1080/07391102.2016.1236748] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Khyati P. Thakor
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat 388 120, India
| | - Miral V. Lunagariya
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat 388 120, India
| | - Mohan N. Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat 388 120, India
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11
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RAY SUMON, KARMAKAR PARNAJYOTI, CHATTOPADHYAY ANIMESH, NANDI DEBABRATA, UKIL SUSHOBHAN, (SAIN) ROSHNISARKAR, GHOSH ALAKK. Substitution reactions of [Pd(bipy)(malonate)] explored with a different set of ligands: Kinetic and mechanistic interpretation in aqueous medium and at pH 7.4. J CHEM SCI 2016. [DOI: 10.1007/s12039-016-1120-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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12
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Rout KC, Mondal B. Copper(II) complex as selective turn-on fluorescent probe for nitrite ion. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.07.043] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Icsel C, Yilmaz VT, Kaya Y, Samli H, Harrison WTA, Buyukgungor O. New palladium(ii) and platinum(ii) 5,5-diethylbarbiturate complexes with 2-phenylpyridine, 2,2′-bipyridine and 2,2′-dipyridylamine: synthesis, structures, DNA binding, molecular docking, cellular uptake, antioxidant activity and cytotoxicity. Dalton Trans 2015; 44:6880-95. [DOI: 10.1039/c5dt00728c] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
DNA interaction, antioxidant and cytotoxic activities of Pd(ii)/Pt(ii) 5,5-diethylbarbiturate complexes were evaluated.
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Affiliation(s)
- Ceyda Icsel
- Department of Chemistry
- Faculty of Arts and Sciences
- Uludag University
- 16059 Bursa
- Turkey
| | - Veysel T. Yilmaz
- Department of Chemistry
- Faculty of Arts and Sciences
- Uludag University
- 16059 Bursa
- Turkey
| | - Yunus Kaya
- Department of Chemistry
- Faculty of Arts and Sciences
- Uludag University
- 16059 Bursa
- Turkey
| | - Hale Samli
- Department of Genetics
- Faculty of Veterinary Medicine
- Uludag University
- 16059 Bursa
- Turkey
| | | | - Orhan Buyukgungor
- Department of Physics
- Faculty of Arts and Sciences
- Ondokuz Mayis University
- 55159 Samsun
- Turkey
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14
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Chen Z, Zhang S, Shen L, Zhu Z, Zhang J. Fluorescence imaging of a new monofunctional platinum(ii) complex containing a thioflavin-T (ThT)-based fluorophore. NEW J CHEM 2015. [DOI: 10.1039/c5nj00107b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Zhao J, Gou S, Xu G, Cheng L. Antitumor platinum(II) complexes of N-monoalkyl 1R,2R-diamino-cyclohexanes with 3-(nitrooxy)cyclobutane-1,1-dicarboxylate as a leaving group. Eur J Med Chem 2014; 85:408-17. [DOI: 10.1016/j.ejmech.2014.08.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Revised: 07/31/2014] [Accepted: 08/04/2014] [Indexed: 12/24/2022]
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16
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Micutz M, Iliş M, Staicu T, Dumitraşcu F, Pasuk I, Molard Y, Roisnel T, Cîrcu V. Luminescent liquid crystalline materials based on palladium(ii) imine derivatives containing the 2-phenylpyridine core. Dalton Trans 2014; 43:1151-61. [DOI: 10.1039/c3dt52137k] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Zhao J, Gou S, Liu F, Sun Y, Gao C. Anticancer Potency of Platinum(II) Complexes Containing Both Chloride Anion and Chelated Carboxylate as Leaving Groups. Inorg Chem 2013; 52:8163-70. [DOI: 10.1021/ic400907t] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jian Zhao
- Pharmaceutical
Research Center
and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Shaohua Gou
- Pharmaceutical
Research Center
and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
- Jiangsu Province Hi-Tech Key
Laboratory for Bio-medical Research, Southeast University, Nanjing 211189, China
| | - Fei Liu
- Pharmaceutical
Research Center
and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Yanyan Sun
- Pharmaceutical
Research Center
and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Chuanzhu Gao
- Pharmaceutical
Research Center
and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
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18
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Lentijo S, Aullón G, Miguel JA, Espinet P. Highly fluorescent complexes with gold, palladium or platinum linked to perylene through a tetrafluorophenyl group. Dalton Trans 2013; 42:6353-65. [DOI: 10.1039/c3dt32843k] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Zhao J, Gou S, Sun Y, Fang L, Wang Z. Antitumor Platinum(II) Complexes Containing Platinum-Based Moieties of Present Platinum Drugs and Furoxan Groups as Nitric Oxide Donors: Synthesis, DNA Interaction, and Cytotoxicity. Inorg Chem 2012; 51:10317-24. [DOI: 10.1021/ic301374z] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jian Zhao
- Pharmaceutical Research Center, School of Chemistry and Chemical
Engineering, and ‡Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, Southeast University, Nanjing, China
| | - Shaohua Gou
- Pharmaceutical Research Center, School of Chemistry and Chemical
Engineering, and ‡Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, Southeast University, Nanjing, China
| | - Yanyan Sun
- Pharmaceutical Research Center, School of Chemistry and Chemical
Engineering, and ‡Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, Southeast University, Nanjing, China
| | - Lei Fang
- Pharmaceutical Research Center, School of Chemistry and Chemical
Engineering, and ‡Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, Southeast University, Nanjing, China
| | - Zhimei Wang
- Pharmaceutical Research Center, School of Chemistry and Chemical
Engineering, and ‡Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, Southeast University, Nanjing, China
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20
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Nazarov AA, Risse J, Ang WH, Schmitt F, Zava O, Ruggi A, Groessl M, Scopelitti R, Juillerat-Jeanneret L, Hartinger CG, Dyson PJ. Anthracene-Tethered Ruthenium(II) Arene Complexes as Tools To Visualize the Cellular Localization of Putative Organometallic Anticancer Compounds. Inorg Chem 2012; 51:3633-9. [DOI: 10.1021/ic202530j] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Alexey A. Nazarov
- Institute
of Chemical Sciences
and Engineering, Swiss Federal Institute of Technology (EPFL), 1015 Lausanne, Switzerland
| | - Julie Risse
- Institute
of Chemical Sciences
and Engineering, Swiss Federal Institute of Technology (EPFL), 1015 Lausanne, Switzerland
| | - Wee Han Ang
- Department of Chemistry, National University of Singapore, Singapore
117543, Singapore
| | - Frederic Schmitt
- University Institute of Pathology Centre Hospitalier Universitaire Vaudois (CHUV), 1011 Lausanne, Switzerland
| | - Olivier Zava
- Institute
of Chemical Sciences
and Engineering, Swiss Federal Institute of Technology (EPFL), 1015 Lausanne, Switzerland
| | - Albert Ruggi
- Institute
of Chemical Sciences
and Engineering, Swiss Federal Institute of Technology (EPFL), 1015 Lausanne, Switzerland
| | - Michael Groessl
- Institute
of Chemical Sciences
and Engineering, Swiss Federal Institute of Technology (EPFL), 1015 Lausanne, Switzerland
| | - Rosario Scopelitti
- Institute
of Chemical Sciences
and Engineering, Swiss Federal Institute of Technology (EPFL), 1015 Lausanne, Switzerland
| | | | | | - Paul J. Dyson
- Institute
of Chemical Sciences
and Engineering, Swiss Federal Institute of Technology (EPFL), 1015 Lausanne, Switzerland
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21
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Reedijk J. Fast and slow versus strong and weak metal–DNA binding: consequences for anti-cancer activity. Metallomics 2012; 4:628-32. [DOI: 10.1039/c2mt20032e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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22
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López C, Moya C, Basu PK, González A, Solans X, Font-Bardía M, Calvet T, Lalinde E, Teresa Moreno M. Synthesis, crystal structures and properties of cis- and trans-isomers of [Pt{C6H4-4R1-1-[C8H4N-3′-NOMe]}Cl2(dmso)] (R1=H or Cl). J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.05.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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23
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Constable EC, Zhang G, Housecroft CE, Zampese JA. 9-Anthracenyl-substitued pyridyl enones revisited: photoisomerism in ligands and silver(i) complexes. Dalton Trans 2011; 40:12146-52. [DOI: 10.1039/c1dt10618j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Edwin C Constable
- Department of Chemistry, University of Basel, Spitalstrassse 51, CH-4056 Basel, Switzerland.
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24
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Wu S, Wang X, Zhu C, Song Y, Wang J, Li Y, Guo Z. Monofunctional platinum complexes containing a 4-nitrobenzo-2-oxa-1,3-diazole fluorophore: Distribution in tumour cells. Dalton Trans 2011; 40:10376-82. [DOI: 10.1039/c1dt10555h] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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25
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Marqués-Gallego P, Reedijk J. Unprecedented Water Addition to the α,β-Unsaturated Enone Bond, Mediated by the Combination of Carbonate and Platinum(II). Chemistry 2010; 16:12860-4. [DOI: 10.1002/chem.201001224] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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26
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Wilson JJ, Fedoce Lopes J, Lippard SJ. Synthesis, characterization, and photophysical properties of three platinum(II) complexes bearing fluorescent analogues of the Di-2-pyridylmethane ligand. Inorg Chem 2010; 49:5303-15. [PMID: 20423108 DOI: 10.1021/ic100411p] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Three new ligands of the general formula [RNHCH(py)(2)] (py = pyridine; R = tosyl, Ts-dpm; R = dansyl, Ds-dpm; R = 7-nitro-1,2,3-benzoxadiazole, NBD-dpm) have been synthesized and characterized. Reactions of these ligands with cis-[Pt(DMSO)(2)Cl(2)] (DMSO = dimethyl sulfoxide) in methanol affords [Pt(Ts-dpm)Cl(2)] (1), [Pt(Ds-dpm)Cl(2)] (2), and [Pt(NBD-dpm)Cl(2)] (3). The crystal structures of these complexes reveal bidentate coordination of the ligands to the Pt center with nonplanar chelate rings. Because of inequivalent substituents on the methine carbon atom of the ligands, distinct exo and endo isomers exist in the three complexes. X-ray analyses indicate that 1 crystallizes in the endo conformation, 2 in the exo conformation, and 3 as a mixture of the two conformers. The (1)H NMR and (195)Pt NMR spectra of the complexes display two sets of independent signals corresponding to the chemically inequivalent exo and endo conformers. The exo conformer was determined by 2D NMR spectroscopy to be thermodynamically favored for all three complexes. Density functional theory (DFT), time-dependent DFT, and atoms in molecules calculations were carried out for both conformers of 3 to investigate differences in their electronic structures and to explore intramolecular interactions. In the presence of dioxygen, 1 thermally decomposes at 60 degrees C to form several unidentified products. Compound 2 is thermally stable even in the presence of dioxygen and water but upon light exposure decomposes to form a new platinum(II) species with a (195)Pt NMR shift of -2177 ppm. Compound 3 reacts both thermally and photochemically in the presence of dioxygen and trace amounts of water to form both 4-amino-7-nitro-2,1,3-benzoxadiazole and [Pt(dpk)Cl(2)] (dpk = di-2-pyridyl ketone). Oxidation of 1 and 3 with H(2)O(2) in acetic acid affords a mixture of compounds, two of which contain dpm ligands bound in a tridentate manner to platinum.
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Affiliation(s)
- Justin J Wilson
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
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Wagner G, Marchant A, Sayer J. Design, synthesis, characterisation and chemical reactivity of mixed-ligand platinum(II) oxadiazoline complexes with potential cytotoxic properties. Dalton Trans 2010; 39:7747-59. [PMID: 20657943 DOI: 10.1039/c0dt00360c] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A series of mixed ligand platinum(II) oxadiazoline complexes bearing 7-nitro-1,3,5-triazaadamantane (7-NO(2)TAA) as a labile and reactive nitrogen ligand has been synthesised from easily accessible starting materials. [2+3] cycloaddition of nitrones R(1)R(2)C-N(+)(Me)O(-) to only one of the nitrile ligands in trans-[PtX(2)(PhCN)(2)] (X = Cl, Br) results in the selective formation of mono-oxadiazoline complexes trans-[PtX(2)(PhCN){N=C(Ph)-O-N(Me)-CR(1)R(2)}] from which the remaining nitrile can be replaced by 7-NO(2)TAA. The resulting complexes trans-[PtX(2)(7-NO(2)TAA) {N=C(Ph)-O-N(Me)-CR(1)R(2)}] and their precursors were characterised by elemental analysis, IR and multinuclear NMR spectroscopy.The suitability of the target complexes as anticancer agents was extrapolated from their general chemical reactivity. They are stable in DMSO, but react with thiols and undergo aquation of a chloro ligand. In the absence of a competing ligand, the coordinated 7-NO(2)TAA ligand slowly hydrolyses in an aqueous medium under release of formaldehyde, and this could induce bioactivity independent of the one typically found with platinum compounds. With nitrogen heterocycles such as pyridine a slow exchange of the 7-NO(2)TAA ligand occurs. A combined DFT/AIM study confirms the reaction observed in the experiment and predicts that other nitrogen heterocycles such as DNA nucleobases should react in the same way. Moreover, the 7-NO(2)TAA should be even more labile in an aqueous medium where protonation of the remaining amines can occur. A PM6 molecular modelling study suggests that the PtCl(oxadiazoline) fragment formed after release of one chloro and the labile 7-NO(2)TAA ligand fits well into the DNA groove and is able to form d(GpG) intrastrand crosslinks similar to the ones observed with cisplatin.
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Affiliation(s)
- Gabriele Wagner
- Solid State Chemistry, Institute of Physics, University of Augsburg, Universitätsstr. 1, D-86135 Augsburg, Germany.
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Tamasi G, Casolaro M, Magnani A, Sega A, Chiasserini L, Messori L, Gabbiani C, Valiahdi SM, Jakupec MA, Keppler BK, Hursthouse MB, Cini R. New platinum-oxicam complexes as anti-cancer drugs. Synthesis, characterization, release studies from smart hydrogels, evaluation of reactivity with selected proteins and cytotoxic activity in vitro. J Inorg Biochem 2010; 104:799-814. [PMID: 20447694 DOI: 10.1016/j.jinorgbio.2010.03.010] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2009] [Revised: 03/17/2010] [Accepted: 03/19/2010] [Indexed: 10/19/2022]
Abstract
The reaction of aqueous cis-[Pt(NH(3))(2)(H(2)O)(2)](NO(3))(2) with Na(+)HMEL(-) (H(2)MEL, meloxicam, 4-hydroxy-2-methyl-N-(5-methyl-1,3-thiazol-2-yl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide), and Na(+)HISO(-) (H(2)ISO, isoxicam, 4-hydroxy-2-methyl-N-(5-methylisoxazol-3-yl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide) at pH 7 produced micro-crystalline cis-[Pt(NH(3))(2)(N(1')-HMEL)(2)], 5 and cis-[Pt(NH(3))(2)(N(1')-HISO)(2)], 6. The X-ray diffraction structure of 5 shows two HMEL(-) anions donating through the thiazole nitrogen atoms and adopting a head-to-tail (HT) conformation. The (1)H NMR spectrum for 5 from DMSO-d(6) shows inertness of the complex up to at least 24h. Delivery studies for 5 and 6 from vinyl hydrogel based on L-phenylalanine (pH 6.5, 25 degrees C) show that concentrations of complexes ranging between 2.5 and 5 microM can be reached after a day. Compounds 5 and 6 show strong anti-proliferative effects on CH1 cells (ovarian carcinoma, human) in vitro, IC(50) values being 0.60 and 0.37 microM, respectively (0.16 microM for reference, cis-diamminodichloridoplatinum(II), cisplatin). ESI-MS measurements clearly documented that both 5 and 6 form adducts with the three model proteins ubiquitin (UBI), cytochrome c (CYT C) and superoxide dismutase (SOD), the HISO(-) complex being significantly more effective than the HMEL(-) one. Density functional methods help in finding rationale for the easiest dissociation of Pt-H(2)ISO/HISO bonds when compared to the Pt-N(1)(')-H(2)MEL/N(1)(')-HMEL linkages.
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Affiliation(s)
- Gabriella Tamasi
- Department of Chemistry, Università di Siena, Via Aldo Moro 2, I-53100 Siena, Italy
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Dong X, Wang X, Lin M, Sun H, Yang X, Guo Z. Promotive Effect of the Platinum Moiety on the DNA Cleavage Activity of Copper-Based Artificial Nucleases. Inorg Chem 2010; 49:2541-9. [DOI: 10.1021/ic100001x] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xindian Dong
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering
| | - Xiaoyong Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210093, People's Republic of China
| | - Miaoxin Lin
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering
| | - Hui Sun
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering
| | - Xiaoliang Yang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering
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Marqués-Gallego P, Gamiz-Gonzalez MA, Fortea-Pérez FR, Lutz M, Spek AL, Pevec A, Kozlevčar B, Reedijk J. Quinoxaline-2-carboxamide as a carrier ligand in two new platinum(ii) compounds: Synthesis, crystal structure, cytotoxic activity and DNA interaction. Dalton Trans 2010; 39:5152-8. [DOI: 10.1039/c001158d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Mandal S, Castiñeiras A, Mondal TK, Mondal A, Chattopadhyay D, Goswami S. An unusual (H2O)20 discrete water cluster in the supramolecular host of a charge transfer platinum(ii) complex: cytotoxicity and DNA cleavage activities. Dalton Trans 2010; 39:9514-22. [DOI: 10.1039/c0dt00527d] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Marqués-Gallego P, Contaldi S, den Dulk H, Monari M, Brouwer J, Jaehde U, Kalayda GV, Reedijk J. Relevance of the leaving group for antitumor activity of new platinum(II) compounds containing anthracene derivatives as a carrier ligand. J Inorg Biochem 2009; 103:1602-8. [PMID: 19783310 DOI: 10.1016/j.jinorgbio.2009.08.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2009] [Revised: 08/27/2009] [Accepted: 08/28/2009] [Indexed: 10/20/2022]
Abstract
A new anticancer-active platinum(II) compound [Pt(A9pyp)(dmso)(cbdca)], containing the E-1-(9-anthryl)-3-(2-pyridyl)-2-propenone ligand (abbreviated as A9pyp) has been synthesized by the replacement of the anionic chloride ligands in cis-[Pt(A9pyp)(dmso)Cl(2)] by the dianionic chelating cyclobutanedicarboxylate ligand (abbreviated as cbdca). The in vitro relevance of the leaving group of these new platinum(II) compounds has been investigated. Measurements of the time-dependent intracellular accumulation of both compounds in human ovarian carcinoma cell lines show that the leaving group affects their cellular uptake. In addition, the leaving group also influences DNA platination, and, therefore, has an effect on the biological activity against a pair of human ovarian carcinoma cell lines, i.e. sensitive and resistant to cisplatin.
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Affiliation(s)
- Patricia Marqués-Gallego
- Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
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Tian T, Mutikainen I, van Wezel GP, Aliaga-Alcalde N, Reedijk J. Chemical, structural and biological studies of cis-[Pt(3-Acpy)2Cl2]. J Inorg Biochem 2009; 103:1221-7. [DOI: 10.1016/j.jinorgbio.2009.06.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2009] [Revised: 06/29/2009] [Accepted: 06/29/2009] [Indexed: 10/20/2022]
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Marqués-Gallego P, den Dulk H, Brouwer J, Tanase S, Mutikainen I, Turpeinen U, Reedijk J. Cytotoxic activity and cellular processing in human ovarian carcinoma cell lines of a new platinum(II) compound containing a fluorescent substituted propylene diamine ligand. Biochem Pharmacol 2009; 78:365-73. [DOI: 10.1016/j.bcp.2009.04.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2009] [Revised: 04/17/2009] [Accepted: 04/24/2009] [Indexed: 10/20/2022]
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Pyrophosphate-bridged complexes with picomolar toxicity. J Inorg Biochem 2009; 103:1254-64. [PMID: 19666193 DOI: 10.1016/j.jinorgbio.2009.07.010] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2009] [Revised: 06/30/2009] [Accepted: 07/06/2009] [Indexed: 11/22/2022]
Abstract
Recently, we have observed the emergence of a new series of pyrophosphate-bridged coordination complexes. Such complexes have been prepared by overcoming the ready hydrolysis of the pyrophosphate moiety. To date, no exploration has been conducted on the cytotoxicity of such complexes. Three pyrophosphate-bridged complexes, namely {[Ni(phen)(2)](2)(mu-P(2)O(7))}.27H(2)O, {[Cu(phen)(H(2)O)](2)(mu-P(2)O(7))}.8H(2)O and {[Co(phen)(2)](2)(mu-P(2)O(7))}.6MeOH, (where phen is 1,10'-phenanthroline) were chosen for their comparative structural similarities and suitable aqueous solubility. Cytotoxicity studies in the adriamycin-resistant ovarian cancer cell line A2780/AD demonstrated highly significant efficacy, with values as low as 160pM for the cobalt complex at 72h. The underlying mechanism for such exceptional toxicity is investigated focusing on DNA interactions, topoisomerase I enzyme inhibition and oxidative stress (followed by intracellular glutathione levels). The role of hydrolysis in uptake and toxicity is also explored (followed by electronic absorption spectroscopy, (31)P NMR, and confocal microscopy) and the complexes are compared to cisplatin controls. Overall a clear picture of the extraordinary toxicity emerged. The results demonstrate a new class of prodrugs with significant potential for future development for the treatment of drug-resistant cancer cell lines.
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Cellular accumulation and DNA platination of two new platinum(II) anticancer compounds based on anthracene derivatives as carrier ligands. J Inorg Biochem 2009; 103:791-6. [DOI: 10.1016/j.jinorgbio.2009.02.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2008] [Revised: 02/05/2009] [Accepted: 02/06/2009] [Indexed: 11/18/2022]
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Reedijk J. Platinum Anticancer Coordination Compounds: Study of DNA Binding Inspires New Drug Design. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900054] [Citation(s) in RCA: 300] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jan Reedijk
- Leiden Institute of Chemistry, Leiden University, P. O. Box 9502, 2300 RA, Leiden, The Netherlands
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Sanchez-Cano C, Hannon MJ. Novel and emerging approaches for the delivery of metallo-drugs. Dalton Trans 2009:10702-11. [DOI: 10.1039/b912708a] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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