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Sindhu M, Kalaivani P, Prabusankar G, Sivasamy R, Prabhakaran R. Preparation of new organo-ruthenium(II) complexes and their nucleic acid/albumin binding efficiency and in vitro cytotoxicity studies. Dalton Trans 2024; 53:3075-3096. [PMID: 38235791 DOI: 10.1039/d3dt04017h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
Hetero-bimetallic ruthenium(II) complexes (PRAFIZ and PRBFIZ) containing acetyl ferrocene (AFIZ)/benzoyl ferrocene isonicotinic hydrazone ligands (BFIZ) were synthesized and characterized by various spectral and analytical techniques. The structure of acetyl ferrocene isonicotinic hydrazone (AFIZ) and the complex PRBFIZ was confirmed by X-ray crystallography. The hydrazide ligands coordinated in a bidentate monobasic fashion using their N1 hydrazinic nitrogen and enolic oxygen atoms. The binding interactions of the ligands and complexes were examined using Calf-Thymus DNA (CT-DNA) and bovine serum albumin (BSA). Scanning Electron Microscopic (SEM) experiments clarified the efficient binding interaction of the ligands and complexes with BSA. The results of in vitro cytotoxicity studies on MDA-MB-261 breast cancer cells and A549 human lung cancer cells and cell morphological analysis results through staining assays clearly indicated the cytotoxic nature of the complexes.
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Affiliation(s)
- M Sindhu
- Department of Chemistry, Nirmala College for Women, Bharathiar University, Coimbatore 641 018, India.
| | - P Kalaivani
- Department of Chemistry, Nirmala College for Women, Bharathiar University, Coimbatore 641 018, India.
| | - G Prabusankar
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi 502 285, India
| | - R Sivasamy
- Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore 641 046, India
| | - R Prabhakaran
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India.
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2
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Gaikwad M, Konkimalla VB, Salunke-Gawali S. Metal complexes as topoisomerase inhibitors. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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3
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New trinuclear nickel(II) complexes as potential topoisomerase I/IIα inhibitors: in vitro DNA binding, cleavage and cytotoxicity against human cancer cell lines. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-021-02005-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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4
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Eğlence-Bakır S. New nickel(II) complexes containing N2O2 donor thiosemicarbazones: Synthesis, characterization and antioxidant properties. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131121] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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5
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Karpagam B, Sankarganesh M, Ravi L, Kesavan MP, Vinoth Kumar GG, Rajagopal G, Rajesh J. Synthesis, spectroscopic and crystal structure of nickel(II) complex of thiosemicarbazone basedSchiff base: Antimicrobial, anticancer and molecular docking studies. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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6
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Kalaiarasi G, Dharani S, Rajkumar SRJ, Lynch VM, Prabhakaran R. Binuclear Ni(II) complexes containing ONS donor Schiff base ligands: Preparation, spectral characterization, X-ray crystallography and biological exploration. J Inorg Biochem 2020; 211:111176. [PMID: 32730983 DOI: 10.1016/j.jinorgbio.2020.111176] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 06/29/2020] [Accepted: 06/30/2020] [Indexed: 01/01/2023]
Abstract
Four binuclear Ni(II) complexes [[Ni2(H-DEAsal-tsc)2(μ-dppm)]·2Cl (1), [Ni2(DEAsal-mtsc)2(μ-dppm)] (2), [Ni2(DEAsal-etsc)2(μ-dppm)] (3) and [Ni2(DEAsal-ptsc)2(μ-dppm)] (4)] were synthesized from the ligands namely 4(N,N)-diethylaminosalicylaldehyde-4(N)-thiosemicarbazone [H2-DEAsal-tsc] H2L1/4(N,N)-diethylaminosalicylaldehyde-4(N)-methyl thiosemicarbazone [H2-DEAsal-mtsc] H2L2/4(N,N)-diethylaminosalicylaldehyde-4(N)-ethyl thiosemicarbazone [H2-DEAsal-etsc] H2L3/4(N,N)diethylaminosalicylaldehyde-4(N)-phenyl thiosemicarbazone [H2-DEAsal-ptsc] H2L4 and 1,1'-bis(diphenylphosphino)methane (dppm) and characterized by a number of spectro analytical techniques. The molecular structure of complexes [Ni2(H-DEAsal-tsc)2(μ-dppm)]·2Cl (1) and [Ni2(DEAsal-ptsc)2(μ-dppm)] (4) have been confirmed by single crystal X-ray diffraction studies. The analysis indicated that in complex 1, the ligand [H2-DEAsal-tsc] coordinated as monobasic tridentate donor through phenolic oxygen, azomethine nitrogen and thione sulfur atoms. However, in complex 4, the ligand [H2-DEAsal-ptsc] behaved as dibasic tridentate donor with thiolate sulfur coordination. Their ability to bind with Calf Thymus Deoxyribonucleic acid (CT-DNA) and Bovine Serum Albumin (BSA) were analysed spectrometrically. Intercalative interaction of the complexes with DNA was confirmed by ethidium bromide (EB) displacement studies and DNA viscosity measurements. The interaction mechanism of the complexes with BSA was found as static. In vitro antiproliferative studies of the ligands and complexes in A549 (human lung carcinoma cancer), MCF-7 (human breast cancer) and HeLa (human cervical cancer) cell lines witnessed significant cytotoxic nature of the complexes with low IC50 values (in μM) than the standard metallo-drug cisplatin. Further, the results of Lactate Dehydrogenase (LDH) and Nitric oxide (NO) release assays supported the effectiveness of the complexes on the above said cancer cells.
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Affiliation(s)
- G Kalaiarasi
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - S Dharani
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - S Rex Jeya Rajkumar
- Department of Biotechnology, Vignan's Foundation for Science, Technology and Research (Deemed to be University), Guntur 522 213, India
| | - Vincent M Lynch
- Department of Chemistry, University of Texas, Austin, TX 78712-1224, USA
| | - R Prabhakaran
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India.
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7
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Heng MP, Tan CH, Saad HM, Sim KS, Tan KW. Mitochondria-dependent apoptosis inducer: Testosterone-N4-ethylthiosemicarbazonate and its metal complexes with selective cytotoxicity towards human colorectal carcinoma cell line (HCT 116). Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119581] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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8
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Heng MP, Sim KS, Tan KW. Nickel and zinc complexes of testosterone N4-substituted thiosemicarbazone: Selective cytotoxicity towards human colorectal carcinoma cell line HCT 116 and their cell death mechanisms. J Inorg Biochem 2020; 208:111097. [PMID: 32438269 DOI: 10.1016/j.jinorgbio.2020.111097] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 04/25/2020] [Accepted: 04/26/2020] [Indexed: 12/12/2022]
Abstract
Two new Schiff base ligands (TE and TF) were prepared from conjugation of testosterone with 4-(4-ethylphenyl)-3-thiosemicarbazide and 4-(4-fluorophenyl)-3-thiosemicarbazide, respectively. Their nickel (NE and NF) and zinc (ZE and ZF) complexes were reported. X-ray crystallography revealed a distorted square planar geometry was adopted by NE. The compounds demonstrated excellent selectivity towards the colorectal carcinoma cell line HCT 116 despite their weak preferences towards the prostate cancer cell lines (PC-3 and LNCaP). Against HCT 116, all these compounds were able to arrest cell cycle at G0/G1 phase and induce apoptosis via mitochondria-dependent (TE, NE, and TF) and extrinsic apoptotic pathway (ZE, NF, and ZF). Moreover, only ZE was able to act as topoisomease I poison and halt its enzymatic reactions although all compounds presented excellent affinity towards DNA.
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Affiliation(s)
- Mok Piew Heng
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Kae Shin Sim
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Kong Wai Tan
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia..
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9
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Impact of the functionalized tetrazole ring on the electrochemical behavior and biological activities of novel nickel (II) complexes with a series of tetrazole derivatives. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119436] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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10
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Güveli Ş. Nickel(II)-PPh 3 complexes of substituted benzophenone thiosemicarbazones: Electrochemistry, structural analysis, and antioxidant properties. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1711888] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Şükriye Güveli
- Department of Chemistry, Engineering Faculty, Istanbul University – Cerrahpasa, Istanbul, Turkey
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11
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Group 10 metal complexes with a tetradentate thiosemicarbazonate ligand: Synthesis, crystal structures and computational insights into the catalysis for C–C coupling via Mizoroki-Heck reaction. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.126997] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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GÜVELİ Ş. Inhibition of DNase I Enzyme with Nickel(II) Triphenylphosphine Complexes Incorporating Tridentate Schiff Base Ligands in Vitro. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2018. [DOI: 10.18596/jotcsa.472530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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13
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Balachandran C, Haribabu J, Jeyalakshmi K, Bhuvanesh NSP, Karvembu R, Emi N, Awale S. Nickel(II) bis(isatin thiosemicarbazone) complexes induced apoptosis through mitochondrial signaling pathway and G0/G1 cell cycle arrest in IM-9 cells. J Inorg Biochem 2018; 182:208-221. [PMID: 29510336 DOI: 10.1016/j.jinorgbio.2018.02.014] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 02/14/2018] [Accepted: 02/19/2018] [Indexed: 12/21/2022]
Abstract
Three novel complexes (1, 3 and 4) ligating N-substituted isatin thiosemicarbazone derivatives have been synthesized and their structural and biological characteristics have been compared with those of the known analogs (2, 5-7 and 8). In addition, the structure of the representative ligands (L1, L3 and L4) and complex (4) was confirmed by single crystal X-ray diffraction method. All the complexes (1-8) were assessed for their cytotoxic property against a panel of four human cancer cells such as HepG-2 (liver), MOLM-14 (acute monocytic leukemia), U937 (histiocytic lymphoma). and IM-9 (myeloma). Complex 4 exhibited prominent cytotoxic property against MOLM-14, U937 and IM-9 cell lines. Moreover, the results were compared with the well-known anticancer drugs like doxorubicin, cisplatin and daunorubicin. Besides, complex 4 enhanced the apoptotic cell death in IM-9 cell line and induced cell cycle arrest at G1 phase. Western blot analysis revealed the down-regulation of Bcl-2 (b-cell lymphoma-2), up-regulation of Bax (bcl-2 associated X protein), release of cytochrome c and activation of caspases-3 in IM-9 cells by complex 4. Importantly, complex 4 was not toxic to the normal Vero cell line (IC50 > 300 μM). In addition, complex 4 showed the concentration dependent cleavage of supercoiled (SC) DNA to its nicked circular (NC) form.
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Affiliation(s)
- Chandrasekar Balachandran
- Department of Hematology and Oncology, Fujita Health University, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan; Division of Natural Drug Discovery, Institute of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - Jebiti Haribabu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India
| | | | | | - Ramasamy Karvembu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India.
| | - Nobuhiko Emi
- Department of Hematology and Oncology, Fujita Health University, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Suresh Awale
- Division of Natural Drug Discovery, Institute of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
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14
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Shanmugapriya A, Dallemer F, Prabhakaran R. Synthesis, characterisation, crystal structures and biological studies of palladium(ii) complexes containing 5-(2-hydroxy-3-methoxy-phenyl)-2,4-dihydro[1,2,4]triazole-3-thione derivatives. NEW J CHEM 2018. [DOI: 10.1039/c8nj03714k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New structurally different palladium(ii) complexes have been synthesized and characterized and evaluated for their cytotoxic nature against human breast cancer cell line (MCF 7) which showed significant activity.
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Affiliation(s)
- A. Shanmugapriya
- Department of Chemistry, Bharathiar University
- Coimbatore 641 046
- India
| | - F. Dallemer
- Lab MADIREL CNRS UMR 7246, Aix Marseille University
- 13397 Marseille Cedex 20
- France
| | - R. Prabhakaran
- Department of Chemistry, Bharathiar University
- Coimbatore 641 046
- India
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15
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Korkmaz N, Aydın A, Karadağ A, Yanar Y, Maaşoğlu Y, Şahin E, Tekin Ş. New bimetallic dicyanidoargentate(I)-based coordination compounds: Synthesis, characterization, biological activities and DNA-BSA binding affinities. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 173:1007-1022. [PMID: 28029508 DOI: 10.1016/j.saa.2016.10.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 09/30/2016] [Accepted: 10/20/2016] [Indexed: 06/06/2023]
Abstract
Four compounds -two (2 and 3) completely new- of composition [Ni(edbea)Ag3(CN)5] (1), [Cu(edbea)Ag2(CN)4]·H2O (2), [Cd(edbea)Ag3(CN)5]·H2O (3) and [Cd(edbea)2] [Ag(CN)2]2·H2O (4) {edbea; 2,2'-(ethylenedioxy)bis (ethylamine)}, were synthesized and characterized using elemental, FT-IR, X-Ray (4), thermal, variable temperature magnetic measurement (1 and 2) and biological techniques. The DNA/BSA binding affinities of 2 and 3 were evaluated by UV-Vis spectrophotometric titrations, ethidium bromide exchange experiments and electrophoretic mobility measurements. Compounds 1 and 4 have previously been characterized and shown to reduce the proliferation and migration of tumor cells. For the sake of clarity, 1 precise mechanism of action on microbial organisms and temperature magnetic measurement were determined. The crystallographic analyses showed that 4 was built up of [Cd(edbea)2]II cations and [Ag2(CN)4]II anions. Complexes demonstrated a remarkable antibacterial (1-4), antifungal (1-4) and antiproliferative activities (2 and 3) to ten human bacterial pathogens, four plant pathogenic fungi or three tumor cells (HeLa, HT29, and C6), respectively. Therefore, our results strongly confirm that cell proliferation, cell morphology, Bcl-2, P53 changes and apoptosis can be related to the pharmacological effects of the complexes as suitable candidate for clinical trials.
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Affiliation(s)
- Nesrin Korkmaz
- Department of Chemistry, College of Arts and Science, Gaziosmanpaşa University, 60250 Tokat, Turkey
| | - Ali Aydın
- Department of Molecular Biology and Genetics, Gaziosmanpaşa University, 60250 Tokat, Turkey
| | - Ahmet Karadağ
- Department of Chemistry, College of Arts and Science, Gaziosmanpaşa University, 60250 Tokat, Turkey.
| | - Yusuf Yanar
- Department of Plant Protection, Faculty of Agriculture, Gaziosmanpaşa University, 60250 Tokat, Turkey
| | - Yelis Maaşoğlu
- Department of Biotechnology, Çukurova University, 01330 Adana, Turkey
| | - Ertan Şahin
- Department of Chemistry, Faculty of Science, Atatürk University, 25240 Erzurum, Turkey
| | - Şaban Tekin
- Department of Molecular Biology and Genetics, Gaziosmanpaşa University, 60250 Tokat, Turkey
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16
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Shanmugapriya A, Jain R, Sabarinathan D, Kalaiarasi G, Dallemer F, Prabhakaran R. Structurally different mono-, bi- and trinuclear Pd(ii) complexes and their DNA/protein interaction, DNA cleavage, and anti-oxidant, anti-microbial and cytotoxic studies. NEW J CHEM 2017. [DOI: 10.1039/c7nj01556a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of new structurally different Pd(ii) complexes was obtained by the reactions between K2[PdCl4], 3-methoxysalicylaldehyde-4(N)-substituted thiosemicarbazone [H2L1–H2L4] and bis(diphenylphosphino)ethane [dppe].
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Affiliation(s)
- A. Shanmugapriya
- Department of Chemistry
- Bharathiar University
- Coimbatore 641 046
- India
| | - Ruchi Jain
- Department of MRDG
- Indian Institute of Science
- Bangalore 560012
- India
| | - D. Sabarinathan
- Department of Microbial Biotechnology
- Bharathiar University
- Coimbatore – 641 046
- India
| | - G. Kalaiarasi
- Department of Chemistry
- Bharathiar University
- Coimbatore 641 046
- India
| | - F. Dallemer
- Lab MADIREL CNRS UMR 7246
- Aix Marseille University
- 13397 Marseille Cedex 20
- France
| | - R. Prabhakaran
- Department of Chemistry
- Bharathiar University
- Coimbatore 641 046
- India
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17
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Umadevi C, Kalaivani P, Puschmann H, Murugan S, Mohan PS, Prabhakaran R. Substitutional impact on biological activity of new water soluble Ni(II) complexes: Preparation, spectral characterization, X-ray crystallography, DNA/protein binding, antibacterial activity and in vitro cytotoxicity. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 167:45-57. [PMID: 28039789 DOI: 10.1016/j.jphotobiol.2016.12.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 11/30/2016] [Accepted: 12/07/2016] [Indexed: 12/27/2022]
Abstract
A series of new water soluble nickel(II) complexes containing triphenylphosphine and 4-methoxysalicylaldehyde-4(N)-substituted thiosemicarbazones were synthesized and characterized. Crystallographic investigations confirmed the structure of the complexes (1-4) having the general structure [Ni(4-Msal-Rtsc)(PPh3)] (Where R=H (1); CH3 (2); C2H5 (3); C6H5 (4)) which showed that thiosemicarbazone ligands coordinated to nickel(II) ion as ONS tridentate bibasic donor. DNA/BSA protein binding ability of the ligands and their new complexes were studied by taking calf-thymus DNA (CT-DNA) and Bovine serum albumin (BSA) through absorption and emission titrations. Ethidium bromide (EB) displacement study showed the intercalative binding trend of the complexes to DNA. From the albumin binding studies, the mechanism of quenching was found as static and the alterations in the secondary structure of BSA by the compounds were confirmed with synchronous spectral studies. The binding affinity of the complexes to CT-DNA and BSA has the order of [Ni(4-Msal-etsc)(PPh3)] (3) >[Ni(4-Msal-mtsc)(PPh3)] (2) >[Ni(4-Msal-tsc)(PPh3)] (1) >[Ni(4-Msal-ptsc)(PPh3)] (4). In vitro cytotoxicity of the complexes was tested on human lung cancer cells (A549), human cervical cancer cells (HeLa), human liver carcinoma cells (Hep G2). All the complexes exhibited significant activity against three cancer cells. Among them, complex 4 exhibited almost 2.5 fold activity than cisplatin in A549 and HepG2 cell lines. In HeLa cell line, the complexes exhibited significant activity which is less than cisplatin. While comparing the activity of the complexes in A549 and HepG2 cell lines it falls in the order 4>1>2>3>cisplatin. The results obtained from DNA, protein binding and cytotoxicity studies, it is concluded that the cytotoxicity of the complexes as determined by MTT assay were not unduly influenced by the complexes having different binding efficiency with DNA and protein. The complexes exhibited good spectrum of antibacterial activity against four pathogenic bacteria such as E. faecalis (gram +ve), S. aureus (gram +ve), E. coli (gram -ve) and P. aeruginosa (gram -ve).
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Affiliation(s)
- C Umadevi
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - P Kalaivani
- Department of Chemistry, Nirmala College for Women, Bharathiar University, Coimbatore 641 018, India
| | - H Puschmann
- Department of Chemistry, Durham University, Durham DH1 3LE, UK
| | - S Murugan
- Department of Biotechnology, Karunya University, Coimbatore 641114, India
| | - P S Mohan
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - R Prabhakaran
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India.
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18
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New palladium(II) hydrazone complexes: Synthesis, structure and biological evaluation. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 163:1-13. [DOI: 10.1016/j.jphotobiol.2016.08.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/01/2016] [Accepted: 08/01/2016] [Indexed: 01/01/2023]
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19
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Synthesis, X-ray crystal structure, DNA/protein binding, DNA cleavage and cytotoxicity studies of N(4) substituted thiosemicarbazone based copper(II)/nickel(II) complexes. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.04.043] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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20
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Haribabu J, Subhashree G, Saranya S, Gomathi K, Karvembu R, Gayathri D. Isatin based thiosemicarbazone derivatives as potential bioactive agents: Anti-oxidant and molecular docking studies. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.01.044] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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21
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Muralisankar M, Bhuvanesh NSP, Sreekanth A. Synthesis, X-ray crystal structure, DNA/protein binding and DNA cleavage studies of novel copper(ii) complexes of N-substituted isatin thiosemicarbazone ligands. NEW J CHEM 2016. [DOI: 10.1039/c5nj02806j] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Copper(ii) complexes containing isatin thiosemicarbozone ligands have been synthesized and evaluated for its biological applications like DNA/protein binding and DNA cleavage studies.
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Affiliation(s)
| | | | - Anandaram Sreekanth
- Department of Chemistry
- National Institute of Technology
- Tiruchirappalli-620 015
- India
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22
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Akcha S, Hammal L, Triki S, Lezama L, Nedjar-Kolli B, Benali Baitich O. Copper(II) and nickel(II) complexes derived from a carbothioamide-5-pyrazolone ligand: synthesis, characterization, crystal structures, electrochemical, potentiometric and DNA-binding studies. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1096932] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Selma Akcha
- Faculté de chimie, Laboratoire d’Hydrométallurgie et Chimie Inorganique Moléculaire, USTHB, Alger, Algeria
| | - Lamouri Hammal
- Faculté de chimie, Laboratoire de Chimie Organique Appliquée, USTHB, Alger, Algeria
| | - Smail Triki
- UMR CNRS 6521 – Université de Bretagne occidentale, Brest Cedex 3, France
| | - Luis Lezama
- Departamento de Química Inorgánica y BCMaterials, Universidad del País Vasco, Bilbao, Spain
| | - Bellara Nedjar-Kolli
- Faculté de chimie, Laboratoire de Chimie Organique Appliquée, USTHB, Alger, Algeria
| | - Ouassini Benali Baitich
- Faculté de chimie, Laboratoire d’Hydrométallurgie et Chimie Inorganique Moléculaire, USTHB, Alger, Algeria
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Heng MP, Sinniah SK, Teoh WY, Sim KS, Ng SW, Cheah YK, Tan KW. Synthesis of a DNA-targeting nickel (II) complex with testosterone thiosemicarbazone which exhibits selective cytotoxicity towards human prostate cancer cells (LNCaP). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 150:360-372. [PMID: 26057090 DOI: 10.1016/j.saa.2015.05.095] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 05/27/2015] [Accepted: 05/28/2015] [Indexed: 06/04/2023]
Abstract
Testosterone thiosemicarbazone, L and its nickel (II) complex 1 were synthesized and characterized by using FTIR, CHN, (1)H NMR, and X-ray crystallography. X-ray diffraction study confirmed the formation of L from condensation of testosterone and thiosemicarbazide. Mononuclear complex 1 is coordinated to two Schiff base ligands via two imine nitrogens and two tautomeric thiol sulfurs. The cytotoxicity of both compounds was investigated via MTT assay with cisplatin as positive reference standard. L is more potent towards androgen-dependent LNCaP (prostate) and HCT 116 (colon). On the other hand, complex 1, which is in a distorted square planar environment with L acting as a bidentate NS-donor ligand, is capable of inhibiting the growth of all the cancer cell lines tested, including PC-3 (prostate). It is noteworthy that both compounds are less toxic towards human colon cell CCD-18Co. The intrinsic DNA binding constant (Kb) of both compounds were evaluated via UV-Vis spectrophotometry. Both compounds showed Kb values which are comparable to the reported Kb value of typical classical intercalator such as ethidium bromide. The binding constant of the complex is almost double compared with ligand L. Both compounds were unable to inhibit the action topoisomerase I, which is the common target in cancer treatment (especially colon cancer). This suggest a topoisomerase I independent-cell death mechanism.
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Affiliation(s)
- Mok Piew Heng
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia; Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Malaysia
| | - Saravana Kumar Sinniah
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Wuen Yew Teoh
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Kae Shin Sim
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Seik Weng Ng
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia; Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, Saudi Arabia
| | - Yoke Kqueen Cheah
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Malaysia
| | - Kong Wai Tan
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
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24
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Mathan Kumar S, Rajesh J, Anitha K, Dhahagani K, Marappan M, Indra Gandhi N, Rajagopal G. Synthesis, characterization, crystal structure and cytotoxic properties of thiosemicarbazide Ni(II) and Zn(II) complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 142:292-302. [PMID: 25706599 DOI: 10.1016/j.saa.2015.01.080] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2014] [Revised: 12/10/2014] [Accepted: 01/29/2015] [Indexed: 06/04/2023]
Abstract
Synthesis of new complexes of Ni(II) (1) and Zn(II) (2) with [1-(2-hydroxy-3,5-diiodobenzylidene)-4-phenylthiosemicarbazide] have been reported. The composition of these two complexes 1 and 2 is discussed on the basis of IR, (1)H NMR and UV spectral data along with their X-ray crystallographic data. The crystal structure of these two complexes has revealed that the free ligand (L) is deprotonated twice at the oxygen and sulfur atoms and they are coordinated with the complexes through phenoxide-O, azomethine-N and thiolate-S atoms. The single-crystal X-ray structures of complex (1) exhibits a square planar structure, while complex (2) reveals trigonal bipyramidal distorted square based pyramidal structure. Anticancer activity of ligand and the complexes 1-2 are evaluated in human adenocarcinoma (MCF-7) cells. The preliminary bioassay indicates that the free ligand and the complexes 1-2 exhibit inhibitory activity against the human adenocarcinoma cancer cell lines.
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Affiliation(s)
- S Mathan Kumar
- Department of Chemistry, K.S. Rangasamy College of Arts and Science (Autonomous), K.S. R. Kalvi Nagar, Tiruchengode 637215, India
| | - J Rajesh
- Department of Chemistry, Sethu Institute of Technology, Kariapatti 626 106, India
| | - K Anitha
- School of Physics, Madurai Kamaraj University, Madurai 625 021, India
| | - K Dhahagani
- Department of Chemistry, M.S.S. Wakf Board College, Madurai 625 020, India
| | - M Marappan
- PG & Research Department of Chemistry, Government Arts College(Men), Nandanam, Chennai 600035, India
| | - N Indra Gandhi
- PG & Research Department of Chemistry, Presidency College (Autonomous), Chennai 600 005, India.
| | - G Rajagopal
- PG and Research Department of Chemistry, Chikkanna Government Arts College, Tiruppur 641 602, India.
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25
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Sankaraperumal A, Nityananda Shetty A, Karthikeyan J. Synthesis, Structural Characterization, and Biological Application of p-[N,N-bis(2-chloroethyl) Aminobenzaldehyde Thiosemicarbazone and Its Nickel (II) Complex. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/15533174.2013.862692] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | - A. Nityananda Shetty
- Department of Chemistry, National Institute of Technology Karnataka, Mangalore, India
| | - J. Karthikeyan
- Department of Chemistry, Sathyabama University, Chennai, India
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26
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Karadağ A, Aydın A, Dede S, Tekin Ş, Yanar Y, Çadırcı BH, Soylu MS, Andaç Ö. Five novel dicyanidoaurate(i)-based complexes exhibiting significant biological activities: synthesis, characterization and three crystal structures. NEW J CHEM 2015. [DOI: 10.1039/c5nj01108f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein the anticancer, antibacterial, and antifungal effects of the five novel dicyanidoaurate(i)-based complexes have been reported.
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Affiliation(s)
- Ahmet Karadağ
- Department of Chemistry
- College of Art and Science
- Gaziosmanpaşa University
- Tokat
- Turkey
| | - Ali Aydın
- Department of Molecular Biology and Genetics
- Gaziosmanpaşa University
- Tokat
- Turkey
| | - Süreyya Dede
- Department of Chemistry
- College of Art and Science
- Gaziosmanpaşa University
- Tokat
- Turkey
| | - Şaban Tekin
- Department of Molecular Biology and Genetics
- Gaziosmanpaşa University
- Tokat
- Turkey
| | - Yusuf Yanar
- Department of Plant Protection
- Faculty of Agriculture
- Gaziosmanpaşa University
- Tokat
- Turkey
| | - Bilge Hilal Çadırcı
- Department of Bioengineering
- Engineering and Natural Science Faculty
- Gaziosmanpaşa University
- Tokat
- Turkey
| | | | - Ömer Andaç
- Department of Chemistry
- College of Art and Science
- Ondokuzmayıs University
- Samsun
- Turkey
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27
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Haribabu J, Jeyalakshmi K, Arun Y, Bhuvanesh NSP, Perumal PT, Karvembu R. Synthesis, DNA/protein binding, molecular docking, DNA cleavage and in vitro anticancer activity of nickel(ii) bis(thiosemicarbazone) complexes. RSC Adv 2015. [DOI: 10.1039/c5ra04498g] [Citation(s) in RCA: 114] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Cytotoxic nickel(ii) complexes with an N-substituted isatin thiosemicarbazone were synthesized and their interaction with CT DNA and BSA protein was investigated, which was supported by molecular docking studies.
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Affiliation(s)
- Jebiti Haribabu
- Department of Chemistry
- National Institute of Technology
- Tiruchirappalli-620015
- India
| | | | - Yuvaraj Arun
- Organic Chemistry Division
- CSIR-Central Leather Research Institute
- Chennai-600020
- India
| | | | | | - Ramasamy Karvembu
- Department of Chemistry
- National Institute of Technology
- Tiruchirappalli-620015
- India
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28
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Kaya B, Koca A, Ülküseven B. Asymmetric N2O2 complexes of iron(III) and nickel(II) obtained from acetylacetone-S-methyl-thiosemicarbazone: synthesis, characterization and electrochemistry. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.989843] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Büşra Kaya
- Department of Chemistry, Istanbul University, Istanbul, Turkey
| | - Atif Koca
- Engineering Faculty, Chemical Engineering Department, Marmara University, Istanbul, Turkey
| | - Bahri Ülküseven
- Department of Chemistry, Istanbul University, Istanbul, Turkey
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29
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Kalaivani P, Prabhakaran R, Dallemer F, Natarajan K. Photophysical properties and in vitro cytotoxicity studies of new Ru(ii) carbonyl complexes and mixed geometrical Ru(ii)–Ni(ii) complex in HS-DNA/BSA protein and human lung (A549) and liver (HepG2) cells. RSC Adv 2014. [DOI: 10.1039/c4ra08492f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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30
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Güveli Ş, Koca A, Özdemir N, Bal-Demirci T, Ülküseven B. Electrochemistry and structural properties of new mixed ligand nickel(ii) complexes based on thiosemicarbazone. NEW J CHEM 2014. [DOI: 10.1039/c4nj00556b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Nickel(II) complexes of polyhydroxybenzaldehyde N4-thiosemicarbazones: synthesis, structural characterization and antimicrobial activities. TRANSIT METAL CHEM 2013. [DOI: 10.1007/s11243-013-9777-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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32
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Mathan Kumar S, Dhahagani K, Rajesh J, Nehru K, Annaraj J, Chakkaravarthi G, Rajagopal G. Synthesis, characterization, structural analysis and DNA binding studies of nickel(II)–triphenylphosphine complex of ONS donor ligand – Multisubstituted thiosemicarbazone as highly selective sensor for fluoride ion. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.04.048] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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33
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DNA binding, antioxidant, cytotoxicity (MTT, lactate dehydrogenase, NO), and cellular uptake studies of structurally different nickel(II) thiosemicarbazone complexes: synthesis, spectroscopy, electrochemistry, and X-ray crystallography. J Biol Inorg Chem 2013; 18:233-247. [PMID: 23274397 DOI: 10.1007/s00775-012-0969-x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Accepted: 12/08/2012] [Indexed: 01/12/2023]
Abstract
Three new nickel(II) thiosemicarbazone complexes have been synthesized and characterized by analytical, spectral, and single-crystal X-ray diffraction studies. In complex 1, the ligand 2-hydroxy-1-naphthaldehydethiosemicarbazone coordinated as a monobasic tridentate donor, whereas in complexes 2 and 3, the ligands salicylaldehyde-4(N)-ethylthiosemicarbazone and 2-hydroxy-1-naphthaldehyde-4(N)-ethylthiosemicarbazone coordinated as a dibasic tridentate donor. The DNA binding ability of the complexes in calf thymus DNA was explored by absorption and emission titration experiments. The antioxidant property of the new complexes was evaluated to test their free-radical scavenging ability. In vitro cytotoxicity assays were performed for the new complexes in A549 and HepG2 cell lines. The new compounds overcome cisplatin resistance in the A549 cell line and they were also active in the HepG2 cell line. The cellular uptake study showed the accumulation of the complexes in tumor cells depended on the nature of the ligand attached to the nickel ion.
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34
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Cindrić M, Pavlović G, Hrenar T, Uzelac M, Ćurić M. Donor Abilities of Heterocyclic Neutral Lewis Bases in a Nickel(II) Salicylaldehyde 4‐Phenylthiosemicarbazonato Coordination Environment. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201201050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Marina Cindrić
- Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb 10000, Croatia, Fax: +385‐1‐461‐1191, http://www.chem.pmf.hr
| | - Gordana Pavlović
- Faculty of Textile Technology, Department of Applied Chemistry, University of Zagreb, Prilaz baruna Filipovića 28a, Zagreb 10000, Croatia, Fax: +385‐1‐3712‐599, http://www.unizg.ttf.hr
| | - Tomica Hrenar
- Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb 10000, Croatia, Fax: +385‐1‐461‐1191, http://www.chem.pmf.hr
| | - Marina Uzelac
- Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb 10000, Croatia, Fax: +385‐1‐461‐1191, http://www.chem.pmf.hr
| | - Manda Ćurić
- Rudjer Bošković Institute, P. O. Box 1016, Zagreb 10000, Croatia, http://www.irb.hr
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35
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Kalaivani P, Prabhakaran R, Ramachandran E, Dallemer F, Paramaguru G, Renganathan R, Poornima P, Vijaya Padma V, Natarajan K. Influence of terminal substitution on structural, DNA, protein binding, anticancer and antibacterial activities of palladium(II) complexes containing 3-methoxy salicylaldehyde-4(N) substituted thiosemicarbazones. Dalton Trans 2012; 41:2486-99. [PMID: 22222360 DOI: 10.1039/c1dt11838b] [Citation(s) in RCA: 115] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The variable chelating behavior of 3-methoxysalicylaldehyde-4(N)-substituted thiosemicarbazones was observed in equimolar reactions with [PdCl(2)(PPh(3))(2)]. The new complexes were characterized by various analytical, spectroscopic techniques (mass, (1)H-NMR, absorption, IR). All the new complexes were structurally characterized by single crystal X-ray diffraction. Crystallographic results showed that the ligands H(2)L(1) and H(2)L(4) are coordinated as binegative tridentate ONS donor ligands in the complexes 1 and 4 by forming six and five member rings. However, the ligands H(2)L(2) and H(2)L(3) bound to palladium in 2 and 3 as uninegative bidentate NS donors by forming a five member chelate ring. From this study, it was found that the substitution on terminal 4(N)-nitrogen may have an influence on the chelating ability of thiosemicarbazone. The presence of hydrogen bonding in 2 and 3 might be responsible for preventing the coordination of phenolic oxygen to the metal ion. The interaction of the complexes with calf-thymus DNA (CT-DNA) has been explored by absorption and emission titration methods. Based on the observations, an electrostatic binding mode of DNA has been proposed. The protein binding studies were monitored by quenching of tryptophan and tyrosine residues in the presence of complexes using Lysozyme as model protein. Antibacterial activity studies of the complexes have been screened against pathogenic bacteria such as Enterococcus faecalis, Staphylococcus aureus, Escherichia coli, Klebsiella pneumonia and Pseudomonas aeruginosa. MIC50 values of the complexes showed that they exhibited significant activity against the pathogens and among them, 3 exhibited higher activity. Further, anticancer activity of the complexes on the lung cancer cell line A549 has also been studied.
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Affiliation(s)
- P Kalaivani
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India
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36
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Kalaivani P, Prabhakaran R, Dallemer F, Poornima P, Vaishnavi E, Ramachandran E, Padma VV, Renganathan R, Natarajan K. DNA, protein binding, cytotoxicity, cellular uptake and antibacterial activities of new palladium(ii) complexes of thiosemicarbazone ligands: effects of substitution on biological activity. Metallomics 2012; 4:101-13. [DOI: 10.1039/c1mt00144b] [Citation(s) in RCA: 126] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Ramachandran E, Kalaivani P, Prabhakaran R, Rath NP, Brinda S, Poornima P, Padma VV, Natarajan K. Synthesis, X-ray crystal structure, DNA binding, antioxidant and cytotoxicity studies of Ni(ii) and Pd(ii) thiosemicarbazone complexes. Metallomics 2012; 4:218-27. [DOI: 10.1039/c1mt00143d] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Can geometry control the coordination behaviour of 2-hydroxy-1-naphthaldehyde-N(4)-phenylthiosemicarbazone? A study towards its origin. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.06.045] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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