1
|
Liang L, Yang Y, Liu H, Yuan F, Yuan Y, Li W, Huang C, Chen J, Liu Y. Synthesis, characterization, anticancer efficacy evaluation of ruthenium(II) and iridium(III) polypyridyl complexes toward A549 cells. J Biol Inorg Chem 2023; 28:421-437. [PMID: 37097484 DOI: 10.1007/s00775-023-01997-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 03/14/2023] [Indexed: 04/26/2023]
Abstract
A new ligand DFIP (2-(dibenzo[b,d]furan-3-yl)-1H-imidazo[4,5-f][1,10]phenanthroline) and its two complexes iridium(III) [Ir(ppy)2(DFIP)](PF6) (ppy = 2-phenylpyridine, Ir1) and ruthenium(II) [Ru(bpy)2(DFIP)](PF6)2 (bpy = 2,2'-bipyridine, Ru1) were synthesized and characterized. The anticancer effects of the two complexes on A549, BEL-7402, HepG2, SGC-7901, HCT116 and normal LO2 cells were tested by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) method. Complex Ir1 shows high cytotoxic activity on A549, BEL-7402, SGC-7901 and HepG2, Ru1 exhibits moderate anticancer activity toward A549, BEL-7402 and SGC-7901 cells. The IC50 values of Ir1 and Ru1 toward A549 are 7.2 ± 0.1 and 22.6 ± 1.4 μM, respectively. The localization of complexes Ir1 and Ru1 in the mitochondrial, intracellular accumulation of reactive oxygen species (ROS) levels, and the changes of mitochondrial membrane potential (MMP) and cytochrome c (cyto-c) were investigated. Apoptosis and cell cycle were detected by flow cytometry. Immunogenic cell death (ICD) was used to detect the effects of Ir1 and Ru1 on the A549 using a confocal laser scanning microscope. The expression of apoptosis-related proteins was detected by western blotting. Ir1 and Ru1 can increase the intracellular ROS levels and release cyto-c, reduce the MMP, leading to the apoptosis of A549 cells and blocking the A549 cells at the G0/G1 phase. Additionally, the complexes caused a decrease of the expression of polyADP-ribose polymerase (PARP), caspase 3, Bcl-2 (B-cell lymphoma-2), PI3K (phosphoinositide-3 kinase) and upregulated the expression of Bax. All these findings indicated that the complexes exert anticancer efficacy to induce cell death through immunogenic cell death, apoptosis, and autophagy.
Collapse
Affiliation(s)
- Lijuan Liang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, People's Republic of China
| | - Yan Yang
- Department of Pharmacy, Guangdong Second Provincial General Hospital, Guangzhou, 510317, People's Republic of China.
| | - Haimei Liu
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, People's Republic of China
| | - Fang Yuan
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, People's Republic of China
| | - Yuhan Yuan
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, People's Republic of China
| | - Wenlong Li
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, People's Republic of China
| | - Chunxia Huang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, People's Republic of China
| | - Jing Chen
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, People's Republic of China
| | - Yunjun Liu
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, People's Republic of China.
- Guangdong Provincial Key Laboratory of Advanced Drug Delivery, Guangdong Provincial Engineering Center of Topical Precise Drug Delivery System, Guangdong Pharmaceutical University, Guangzhou, 510006, People's Republic of China.
| |
Collapse
|
2
|
Sumi M, Nevaditha NT, Sindhu Kumari B. Nano zinc Oxide-Ruthenium (III) complex of novel coumarin derivative: Synthesis, Characterization, DNA Cleavage, anticancer and bioimaging activities. Bioorg Chem 2023; 136:106555. [PMID: 37126900 DOI: 10.1016/j.bioorg.2023.106555] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/17/2023] [Accepted: 04/15/2023] [Indexed: 05/03/2023]
Abstract
The uniqueness of nanofunctionalized metal complexes would play a prominent role in medicinal chemistry, especially in cancer chemotherapy. Among the metal based chemotherapeutic drugs, ruthenium complexes exhibit different oxidation states, lower toxicity and remarkable antitumor activities than other anticancer drugs. In this investigation bioactive ruthenium(III) complex has been synthesized from novel coumarin derivative and it is functionalized with nanostructured zinc oxide (ZnO) under well defined condition. An octahedral geometry is proposed for the ruthenium complex based on analytical and spectrochemical characterization techniques (UV, FT-IR and NMR). The g|| and g⊥ values obtained from the ESR spectrum indicated high symmetry and octahedral field around ruthenium ion. The XRD patterns of all synthesized compounds explicit average particle sizes are nanometer range. The morphology and particle size of Nano ZnO-Ru(III) complex is also confirmed by using SEM and TEM analysis. The nanofunctionalized material exhibited enhanced fluorescence emissions at 674 nm and 681 nm. The evaluation of DNA cleavage study indicated compounds were effectively cleaved supercoiled pUC18 DNA by gel electrophoresis method. The examinations of in-vitro anticancer activities of compounds were studied against human breast (MCF-7) and leukemia (K-562) cancer cell lines. The ruthenium complex showed greater effect against MCF-7 with < 10 IC50 value. Nowadays, the cell imaging property of nanofunctionalized materials receive more attention. The fluorescence microscopic images of Nano ZnO-Ru(III) complex displayed higher luminescence at 100 μg/ mL against L6 rat skeletal muscle cell line.
Collapse
Affiliation(s)
- M Sumi
- Department of Chemistry & Research Centre, Nesamony Memorial Christian College, Marthandam-629165 (Affiliated to Manonmaniam Sundaranar University, Tirunelveli), Tamil Nadu, India
| | - N T Nevaditha
- Department of Chemistry & Research Centre, Nesamony Memorial Christian College, Marthandam-629165 (Affiliated to Manonmaniam Sundaranar University, Tirunelveli), Tamil Nadu, India
| | - B Sindhu Kumari
- Department of Chemistry, Sree Devi Kumari Women's College, Kuzhithurai-629163 (Affiliated to Manonmaniam Sundaranar University, Tirunelveli), Tamil Nadu, India..
| |
Collapse
|
3
|
Research Progress on the Biological Activities of Metal Complexes Bearing Polycyclic Aromatic Hydrazones. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238393. [PMID: 36500482 PMCID: PMC9739244 DOI: 10.3390/molecules27238393] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/19/2022] [Accepted: 11/25/2022] [Indexed: 12/05/2022]
Abstract
Due to the abundant and promising biological activities of aromatic hydrazones, it is of great significance to study the biological activities of their metal complexes for the research and development of metal-based drugs. In this review, we focus on the metal complexes of polycyclic aromatic hydrazones, which still do not receive much attention, and summarize the studies related to their biological activities. Although the large number of metal complexes in phenylhydrazone prevent them all from being summarized, the significant value of polycyclic aromatic hydrocarbons themselves (such as naphthalene and anthracene) as pharmacophores are also considered. Therefore, the bioactivities of the metal complexes of naphthylhydrazone and anthrahydrazone are focused on, and the recent research progress on the metal complexes of anthrahydrazone by the authors is also included. In terms of biological activities, these complexes mainly show antibacterial and anticancer activities, along with less bioactivities. The present review demonstrates that the structural design and bioactivities of these complexes are fundamental, which also indicates a certain structure-activity relationship (SAR) in some substructural areas. However, a systematic and comprehensive conclusion of the SAR is still not available, which suggests that more attention should be paid to the bioactivities of the metal complexes of polycyclic aromatic hydrazones since their potential in structural design and biological activity remains to be explored. We hope that this review will attract more researchers to devote their interest and energy into this promising area.
Collapse
|
4
|
Hyeraci M, Agnarelli L, Labella L, Marchetti F, Di Paolo ML, Samaritani S, Dalla Via L. trans-Dichloro(triphenylarsino)(N,N-dialkylamino)platinum(II) Complexes: In Search of New Scaffolds to Circumvent Cisplatin Resistance. Molecules 2022; 27:molecules27030644. [PMID: 35163916 PMCID: PMC8838190 DOI: 10.3390/molecules27030644] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/14/2022] [Accepted: 01/15/2022] [Indexed: 02/01/2023] Open
Abstract
The high incidence of the resistance phenomenon represents one of the most important limitations to the clinical usefulness of cisplatin as an anticancer drug. Notwithstanding the considerable efforts to solve this problem, the circumvention of cisplatin resistance remains a challenge in the treatment of cancer. In this work, the synthesis and characterization of two trans-dichloro(triphenylarsino)(N,N-dialkylamino)platinum(II) complexes (1 and 2) were described. The trypan blue exclusion assay demonstrated an interesting antiproliferative effect for complex 1 in ovarian carcinoma-resistant cells, A2780cis. Quantitative analysis performed by ICP-AES demonstrated a scarce ability to platinate DNA, and a significant intracellular accumulation. The investigation of the mechanism of action highlighted the ability of 1 to inhibit the relaxation of supercoiled plasmid DNA mediated by topoisomerase II and to stabilize the cleavable complex. Cytofluorimetric analyses indicated the activation of the apoptotic pathway and the mitochondrial membrane depolarization. Therefore, topoisomerase II and mitochondria could represent possible intracellular targets. The biological properties of 1 and 2 were compared to those of the related trans-dichloro(triphenylphosphino)(N,N-dialkylamino)platinum(II) complexes in order to draw structure–activity relationships useful to face the resistance phenotype.
Collapse
Affiliation(s)
- Mariafrancesca Hyeraci
- Department of Pharmaceutical and Pharmacological Sciences, Università degli Studi di Padova, Via F. Marzolo 5, 35131 Padova, Italy;
| | - Laura Agnarelli
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy; (L.A.); (L.L.); (F.M.); (S.S.)
| | - Luca Labella
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy; (L.A.); (L.L.); (F.M.); (S.S.)
- CISUP—Center for the Integration of Scientific Instruments, University of Pisa, 56126 Pisa, Italy
| | - Fabio Marchetti
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy; (L.A.); (L.L.); (F.M.); (S.S.)
| | - Maria Luisa Di Paolo
- Department of Molecular Medicine, Università degli Studi di Padova, Via G. Colombo 3, 35131 Padova, Italy;
| | - Simona Samaritani
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy; (L.A.); (L.L.); (F.M.); (S.S.)
- CISUP—Center for the Integration of Scientific Instruments, University of Pisa, 56126 Pisa, Italy
| | - Lisa Dalla Via
- Department of Pharmaceutical and Pharmacological Sciences, Università degli Studi di Padova, Via F. Marzolo 5, 35131 Padova, Italy;
- Correspondence: ; Tel.: +39-049-8275712
| |
Collapse
|
5
|
Maikoo S, Booysen IN, Xulu B, Rhyman L, Ramasami P. Stabilization of the ruthenium (II) and -(III) centres by chelating N-donor ligands: Synthesis, characterization, biomolecular affinities and computational studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
6
|
Kanchanadevi S, Fronczek FR, Mahalingam V. Ruthenium(III) hydrazone complexes with triphenylphosphine/triphenylarsine co-ligands: Synthesis, DNA/BSA binding, antioxidative and cytotoxic activity. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
7
|
Mbaba M, Golding TM, Smith GS. Recent Advances in the Biological Investigation of Organometallic Platinum-Group Metal (Ir, Ru, Rh, Os, Pd, Pt) Complexes as Antimalarial Agents. Molecules 2020; 25:molecules25225276. [PMID: 33198217 PMCID: PMC7698227 DOI: 10.3390/molecules25225276] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/08/2020] [Accepted: 11/09/2020] [Indexed: 01/06/2023] Open
Abstract
In the face of the recent pandemic and emergence of infectious diseases of viral origin, research on parasitic diseases such as malaria continues to remain critical and innovative methods are required to target the rising widespread resistance that renders conventional therapies unusable. The prolific use of auxiliary metallo-fragments has augmented the search for novel drug regimens in an attempt to combat rising resistance. The development of organometallic compounds (those containing metal-carbon bonds) as antimalarial drugs has been exemplified by the clinical development of ferroquine in the nascent field of Bioorganometallic Chemistry. With their inherent physicochemical properties, organometallic complexes can modulate the discipline of chemical biology by proffering different modes of action and targeting various enzymes. With the beneficiation of platinum group metals (PGMs) in mind, this review aims to describe recent studies on the antimalarial activity of PGM-based organometallic complexes. This review does not provide an exhaustive coverage of the literature but focusses on recent advances of bioorganometallic antimalarial drug leads, including a brief mention of recent trends comprising interactions with biomolecules such as heme and intracellular catalysis. This resource can be used in parallel with complementary reviews on metal-based complexes tested against malaria.
Collapse
|
8
|
Synthesis and characterization of dimeric Schiff base CoII, NiII, CuII complexes for their catalytic application of aerobic oxidation of alcohol and interaction with biomolecules. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119626] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
9
|
Synthetic, characterization and cytotoxic studies of ruthenium complexes with Schiff bases encompassing biologically relevant moieties. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114569] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
10
|
Maikoo S, Chakraborty A, Vukea N, Dingle LMK, Samson WJ, de la Mare JA, Edkins AL, Booysen IN. Ruthenium complexes with mono- or bis-heterocyclic chelates: DNA/BSA binding, antioxidant and anticancer studies. J Biomol Struct Dyn 2020; 39:4077-4088. [DOI: 10.1080/07391102.2020.1775126] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Sanam Maikoo
- School of Chemistry and Physics, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Abir Chakraborty
- Biomedical Biotechnology Research Unit, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, South Africa
| | - Nyeleti Vukea
- Biomedical Biotechnology Research Unit, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, South Africa
| | | | - William John Samson
- Biomedical Biotechnology Research Unit, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, South Africa
| | - Jo-Anne de la Mare
- Biomedical Biotechnology Research Unit, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, South Africa
| | - Adrienne Lesley Edkins
- Biomedical Biotechnology Research Unit, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, South Africa
| | - Irvin Noel Booysen
- School of Chemistry and Physics, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| |
Collapse
|
11
|
Affiliation(s)
- Shazia Parveen
- Faculty of Science, Chemistry Department Taibah University Yanbu Branch Yanbu 46423 Saudi Arabia
| |
Collapse
|
12
|
Exploration of the ESIPT process in a newly designed potential bioactive thiosemicarbazone Schiff base: Spectroscopic analysis accompanied by molecular optimization and crystallographic study. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.11.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
13
|
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.
Collapse
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
| |
Collapse
|
14
|
Synthesis, structure, DNA/BSA binding and antibacterial studies of NNO tridentate Schiff base metal complexes. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.08.040] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
15
|
Dehkhodaei M, Khorshidifard M, Amiri Rudbari H, Sahihi M, Azimi G, Habibi N, Taheri S, Bruno G, Azadbakht R. Synthesis, characterization, crystal structure and DNA, HSA-binding studies of four Schiff base complexes derived from salicylaldehyde and isopropylamine. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.05.035] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
16
|
Jayanthi E, Venkataramana M, Neethu S, Bhuvanesh N, Dharmaraj N. Biomolecular interaction and in vitro cytotoxicity of ruthenium complexes containing heterocyclic hydrazone. Is methanol a non-innocent solvent to influence the oxidation state of the metal and ligation of hydrazone? Polyhedron 2017. [DOI: 10.1016/j.poly.2017.04.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
17
|
Ali A, Asif M, Alam P, Jane Alam M, Asif Sherwani M, Hasan Khan R, Ahmad S, Shamsuzzaman. DFT/B3LYP calculations, in vitro cytotoxicity and antioxidant activities of steroidal pyrimidines and their interaction with HSA using molecular docking and multispectroscopic techniques. Bioorg Chem 2017. [DOI: 10.1016/j.bioorg.2017.06.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
18
|
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].
Collapse
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
| |
Collapse
|
19
|
Vijayan P, Viswanathamurthi P, Sugumar P, Ponnuswamy MN, Malecki JG, Velmurugan K, Nandhakumar R, Balakumaran MD, Kalaichelvan PT. Solvent-assisted formation of ruthenium(II)/copper(I) complexes containing thiourea derivatives: Synthesis, crystal structure, density functional theory, enzyme mimetics and in vitro
biological perspectives. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3652] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Paramasivam Sugumar
- Centre of Advanced Studies in Crystallography and Biophysics; University of Madras; Guindy Campus Chennai 600 025 India
| | | | - Jan Grzegorz Malecki
- Department of Crystallography; Silesian University; Szkolna 9 40-006 Katowice Poland
| | | | - Raju Nandhakumar
- Department of Chemistry; Karunya University; Karunya Nagar Coimbatore 641 114 India
| | | | | |
Collapse
|
20
|
Mehta JV, Gajera SB, Patel MN. Biological applications of pyrazoline-based half-sandwich ruthenium(III) coordination compounds. J Biomol Struct Dyn 2016; 35:1599-1607. [DOI: 10.1080/07391102.2016.1189360] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Jugal V. Mehta
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
| | - Sanjay B. Gajera
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
| | - Mohan N. Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
| |
Collapse
|
21
|
Alsalme A, Laeeq S, Dwivedi S, Khan MS, Al Farhan K, Musarrat J, Khan RA. Synthesis, characterization of α-amino acid Schiff base derived Ru/Pt complexes: Induces cytotoxicity in HepG2 cell via protein binding and ROS generation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 163:1-7. [PMID: 27002605 DOI: 10.1016/j.saa.2016.03.012] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 03/10/2016] [Accepted: 03/11/2016] [Indexed: 06/05/2023]
Abstract
We have synthesized two new complexes of platinum (1) and ruthenium (2) with α-amino acid, l-alanine, and 2,3-dihydroxybenzaldehyde derived Schiff base (L). The ligand and both complexes were characterized by using elemental analysis and several other spectroscopic techniques viz; IR, (1)H, (13)C NMR, EPR, and ESI-MS. Furthermore, the protein-binding ability of synthesized complexes was monitored by UV-visible, fluorescence and circular dichroism techniques with a model protein, human serum albumin (HSA). Both the PtL2 and RuL2 complexes displayed significant binding towards HSA. Also, in vitro cytotoxicity assay for both complexes was carried out on human hepatocellular carcinoma cancer (HepG2) cell line. The results showed concentration-dependent inhibition of cell viability. Moreover, the generation of reactive oxygen species was also evaluated, and results exhibited substantial role in cytotoxicity.
Collapse
Affiliation(s)
- Ali Alsalme
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Sameen Laeeq
- Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh 202002, India
| | - Sourabh Dwivedi
- Department of Agricultural Microbiology, Faculty of Agricultural Sciences, Aligarh Muslim University, Aligarh 202002, India
| | - Mohd Shahnawaz Khan
- Department of Biochemistry, College of Science, King Saud University, Saudi Arabia
| | - Khalid Al Farhan
- Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh 202002, India
| | - Javed Musarrat
- Department of Agricultural Microbiology, Faculty of Agricultural Sciences, Aligarh Muslim University, Aligarh 202002, India
| | - Rais Ahmad Khan
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia.
| |
Collapse
|
22
|
Booysen IN, Adebisi A, Akerman MP, Munro OQ, Xulu B. Coordination of di- and triimine ligands at ruthenium(II) and ruthenium(III) centers: structural, electrochemical and radical scavenging studies. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1177177] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Irvin N. Booysen
- School of Chemistry and Physics, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Abimbola Adebisi
- School of Chemistry and Physics, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Matthew P. Akerman
- School of Chemistry and Physics, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Orde Q. Munro
- School of Chemistry and Physics, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Bheki Xulu
- School of Chemistry and Physics, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| |
Collapse
|
23
|
Mehta JV, Gajera SB, Patel MN. Design, synthesis and biological evaluation of pyrazoline nucleus based homoleptic Ru(iii) compounds. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00149a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biological applications of homoleptic Ru(iii) compounds towards molecular docking, DNA-binding and DNA cleavage.
Collapse
|
24
|
Mehta JV, Gajera SB, Raval DB, Thakkar VR, Patel MN. Biological assessment of substituted quinoline based heteroleptic organometallic compounds. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00251j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Spectral changes accompanying addition of HS DNA to solution of quinoline nucleus based piano stool coordination compounds indicate intercalative mode of binding of the compound between DNA base pairs.
Collapse
Affiliation(s)
- Jugal V. Mehta
- Department of Chemistry
- Sardar Patel University
- Vallabh Vidyanagar–388 120
- India
| | - Sanjay B. Gajera
- Department of Chemistry
- Sardar Patel University
- Vallabh Vidyanagar–388 120
- India
| | - Dilip B. Raval
- B. R. Doshi School of Bioscience
- Sardar Patel University
- Vallabh Vidyanagar-388 120
- India
| | - Vasudev R. Thakkar
- B. R. Doshi School of Bioscience
- Sardar Patel University
- Vallabh Vidyanagar-388 120
- India
| | - Mohan N. Patel
- Department of Chemistry
- Sardar Patel University
- Vallabh Vidyanagar–388 120
- India
| |
Collapse
|
25
|
Shoair A, El-Shobaky A, Abo-Yassin H. Synthesis, spectroscopic characterization, catalytic and antibacterial studies of ruthenium(III) Schiff base complexes. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
26
|
Anitha P, Manikandan R, Vijayan P, Anbuselvi S, Viswanathamurthi P. Rhodium(I) complexes containing 9,10-phenanthrenequinone-N-substituted thiosemicarbazone ligands: Synthesis, structure, DFT study and catalytic diastereoselective nitroaldol reaction studies. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
27
|
Booysen IN, Adebisi A, Akerman MP. Formation, electrochemical and radical scavenging properties of novel ruthenium compounds with N, X-donor (X=O, N) heterocyclic chelators. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.04.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
28
|
Arun T, Packianathan S, Malarvizhi M, Antony R, Raman N. Bio-relevant complexes of novel N2O2 type heterocyclic ligand: Synthesis, structural elucidation, biological evaluation and docking studies. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2015; 149:93-102. [PMID: 26057019 DOI: 10.1016/j.jphotobiol.2015.05.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2015] [Revised: 05/27/2015] [Accepted: 05/28/2015] [Indexed: 01/20/2023]
Abstract
Organic and inorganic entities [Cu(II), Co(II), Ni(II) and Zn(II)] have been bridged by N2O2 type heterocyclic imine (CN) ligand for the synthesis of novel organic-inorganic bridged complexes of the type [M(H2L)]. The synthesized complexes were characterized by spectral techniques such as FT-IR, UV-visible, (1)H NMR, (13)C NMR, EPR, ESI-Mass, elemental analysis, magnetic susceptibility and molar conductivity measurements. The metal complexes adopt square planar geometrical arrangement around the metal ions. DNA binding ability of these complexes has been explored by different techniques viz. electronic absorption, fluorescence, cyclic voltammetry, differential pulse voltammetry and viscosity measurements. These studies prove that CT DNA interaction of the complexes follows intercalation mode. The oxidative cleavage of the complexes with pUC19 DNA has been investigated by gel electrophoresis. Molecular docking calculations have been performed to understand the nature of binding of the complexes with DNA. Moreover, the anti-pathogenic actions of the complexes were tested in vitro against few bacteria and fungi by disk diffusion method. The data reveal that the complexes have higher anti-pathogenic activity than the ligand.
Collapse
Affiliation(s)
- T Arun
- Research Department of Chemistry, VHNSN College, Virudhunagar 626 001, Tamil Nadu, India
| | - S Packianathan
- Research Department of Chemistry, VHNSN College, Virudhunagar 626 001, Tamil Nadu, India
| | - M Malarvizhi
- Research Department of Chemistry, VHNSN College, Virudhunagar 626 001, Tamil Nadu, India
| | - R Antony
- Organometallics and Materials Chemistry Lab, IIT-Bombay, Powai, Mumbai 400076, India
| | - N Raman
- Research Department of Chemistry, VHNSN College, Virudhunagar 626 001, Tamil Nadu, India.
| |
Collapse
|
29
|
Nath M, Vats M, Roy P. Mode of action of tin-based anti-proliferative agents: Biological studies of organotin(IV) derivatives of fatty acids. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2015; 148:88-100. [PMID: 25900554 DOI: 10.1016/j.jphotobiol.2015.03.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 03/17/2015] [Accepted: 03/18/2015] [Indexed: 01/27/2023]
Abstract
Some organotin(IV) carboxylates of the general formula RnSn(L)m [n=3, m=1, R=Me, Pr, Bu and Ph; n=2, m=2, R=Me, Bu and Oct; L=anion of lauric (HLA), stearic (HSA) and myristic acid (HMA)] have been synthesized and characterized by various spectroscopic studies. Tri- and diorganotin(IV) carboxylates adopt trigonal-bipyramidal and octahedral geometry around tin atom, respectively. They have been screened in vitro for anti-tumor activity against cancer cell lines of human origin, viz. MCF-7 (mammary), HEK-293 (kidney), PC-3 (prostate), HCT-15 (colon) and HepG-2 (liver). Enzyme assays viz. lipid peroxidase, glutathione peroxidase, glutathione reductase and total glutathione assay have been carried out to explore the cause of their cytotoxiciy. The results indicate that ROS (reactive oxygen species) generation may be responsible for their cytotoxicity but elevation in LDH (lactate dehydrogenase) suggests that necrosis cannot be excluded. Further, DNA (deoxyribonucleic acid) fragmentation, acridine orange and comet assay support the fact that the apoptosis is the main cause of cytotoxicity of organotin(IV) carboxylates, whereas the necrosis plays a minor role. The anti-inflammatory activity evaluation shows that the complexes possess moderate activity. Results of acute toxicity of the complexes have also been discussed.
Collapse
Affiliation(s)
- Mala Nath
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India.
| | - Monika Vats
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Partha Roy
- Department of Biotechnology, Indian Institute of Technology Roorkee, Roorkee 247667, India
| |
Collapse
|
30
|
Synthesis, characterization, DNA/protein binding and in vitro cytotoxic evaluation of new Ru(III) complexes containing aroylhydrazone ligands: Does hydrogen bonding influence the coordination behavior of hydrazones? Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.01.045] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
31
|
Synthesis, spectral characterization, crystal structure and in vitro DNA/protein binding studies of phosphorous ylide palladacyclic complexes containing azide group. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2015; 144:11-9. [DOI: 10.1016/j.jphotobiol.2015.01.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Revised: 01/07/2015] [Accepted: 01/22/2015] [Indexed: 11/21/2022]
|
32
|
Mehta JV, Gajera SB, Thakor P, Thakkar VR, Patel MN. Synthesis of 1,3,5-trisubstituted pyrazoline derivatives and their applications. RSC Adv 2015. [DOI: 10.1039/c5ra17185g] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The biological activities of pyrazoline based Ru(iii) complexes were carried out using gel electrophoresis, absorption titration, cellular level cytotoxicity and molecular docking study. Compounds exhibit potent nuclease and cytotoxicity activity.
Collapse
Affiliation(s)
| | | | - Parth Thakor
- Sardar Patel University
- B. R. Doshi School of Biosciences
- India
| | | | | |
Collapse
|
33
|
A mixed-ligand ternary complex of nickel(II): synthesis, characterization and catalytic investigation for the synthesis of pyranopyrazoles. TRANSIT METAL CHEM 2014. [DOI: 10.1007/s11243-014-9887-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|