1
|
Bhardwaj A, Kumar M, Bendi A, Garg S. Theoretical and Experimental In-vitro Studies of Novel Thiophene Based Organotellurium(IV) Complexes. Chem Biodivers 2024; 21:e202301544. [PMID: 38163258 DOI: 10.1002/cbdv.202301544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 12/27/2023] [Accepted: 12/29/2023] [Indexed: 01/03/2024]
Abstract
Schiff bases are one of the important classes of organic compounds containing imine or azomethine functional groups with potential biological applications in medicinal chemistry. Nowadays, these compounds have attracted the scientific community's attention due to their ability to act as ligands in the formation of stable metal complexes with significant biological activity. In this connection, we have designed and synthesized six novel thiophene-based organoltellurium (IV) complexes using a novel N-((5-methylthiophen-2-yl) methylene)-2-nitroaniline (5MTCONA) schiff base. These complexes underwent analytical investigation (TGA, Powder XRD, SEM, EDAX) as well as spectral analysis (FT-IR, NMR, Mass spectrometry, UV-Vis). The in-vitro pharmacological evaluation of these compounds has been carried out as antimicrobial and antioxidant agents. To further corroborate our findings, we have implemented computational analyses (Semi empirical PM3 method, Molecular Docking, and ADMET) of all the compounds with Spartan-14, Hex-8.0., Swiss ADME software. Precisely, our study integrates experimental and theoretical aspects, offering innovative insights in the field of pharmaceutical sciences.
Collapse
Affiliation(s)
- Anisha Bhardwaj
- Department of Chemistry, M.D. University, Rohtak, 124001, Haryana, India
| | - Manish Kumar
- Department of Chemistry, M.D. University, Rohtak, 124001, Haryana, India
| | - Anjaneyulu Bendi
- Department of Chemistry, Presidency University, Rajanukunte, Itgalpura, Bangalore, 560064, India
| | - Sapana Garg
- Department of Chemistry, M.D. University, Rohtak, 124001, Haryana, India
| |
Collapse
|
2
|
Dinda R, Majumder S, Mohanty M, Mohapatra D, Aradhana Patra S, Parida R, Giri S, Reuter H, Kausar C, Kumar Patra S. Dioxidomolybdenum(VI) complexes of azo-hydrazones: Structural investigation, DNA binding and cytotoxicity studies. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
3
|
Stevanović N, Zlatar M, Novaković I, Pevec A, Radanović D, Matić IZ, Đorđić Crnogorac M, Stanojković T, Vujčić M, Gruden M, Sladić D, Anđelković K, Turel I, Čobeljić B. Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity. Dalton Trans 2021; 51:185-196. [PMID: 34877947 DOI: 10.1039/d1dt03169d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this paper, Cu(II), Mn(II) and Zn(II) complexes with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL1Cl) were synthesized and characterized by single-crystal X-ray diffraction, IR spectroscopy, elemental analysis and DFT calculations. In all three complexes, a ligand (L1) is coordinated in a deprotonated formally neutral zwitterionic form via NNO donor set atoms. Cu(II) and Zn(II) form mononuclear penta-coordinated complexes [CuL1(N3)(CH3OH)]BF4 and [ZnL1(N3)2], respectively, while Mn(II) forms a binuclear [Mn2L12(μ-1,1-N3)2(N3)2]·2CH3OH complex, with unusual distorted trigonal-prismatic geometry around the metal centers. The antimicrobial activity of these complexes was tested against a panel of Gram-negative and Gram-positive bacteria, two yeasts and one fungal strain. The binuclear Mn(II) complex showed antifungal activity of similar intensity to amphotericin B. Based on the results of the brine shrimp test and DPPH radical scavenging activity, the most active Cu(II) and Mn(II) complexes were selected for evaluation of cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and one normal cell line HaCaT. Both complexes showed significant activity. It should be pointed out that the activity of the Mn(II) complex against the MCF7 breast cancer cell line is only slightly weaker than that of cisplatin, but with selectivity to the tumor cell line in comparison to normal HaCaT cells, which is non-existent in the case of cisplatin.
Collapse
Affiliation(s)
- Nevena Stevanović
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Matija Zlatar
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Irena Novaković
- University of Belgrade-Institute of Chemistry, Technology and Metallurgy, Department of Chemistry, Njegoševa 12, 11000 Belgrade, Serbia
| | - Andrej Pevec
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Dušanka Radanović
- University of Belgrade-Institute of Chemistry, Technology and Metallurgy, Department of Chemistry, Njegoševa 12, 11000 Belgrade, Serbia
| | - Ivana Z Matić
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | | | | | - Miroslava Vujčić
- University of Belgrade-Institute of Chemistry, Technology and Metallurgy, Department of Chemistry, Njegoševa 12, 11000 Belgrade, Serbia
| | - Maja Gruden
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Dušan Sladić
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Katarina Anđelković
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Iztok Turel
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia.
| | - Božidar Čobeljić
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| |
Collapse
|
4
|
Warad I, Suboh H, Al-Zaqri N, Alsalme A, Alharthi FA, Aljohani MM, Zarrouk A. Synthesis and physicochemical, DFT, thermal and DNA-binding analysis of a new pentadentate N 3S 2 Schiff base ligand and its [CuN 3S 2] 2+ complexes. RSC Adv 2020; 10:21806-21821. [PMID: 35516643 PMCID: PMC9054559 DOI: 10.1039/d0ra04323k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 05/29/2020] [Indexed: 11/21/2022] Open
Abstract
A new N3S2 pentadentate Schiff base ligand derived from 5-bromothiophene-2-carbaldehyde, (E)-N1-((5-bromothiophen-2-yl)methylene)-N2-(2-((E)-((5-bromothiophen-2-yl)-methylene amino) ethyl ethane-1,2-diamine, is prepared. The ligand and its complexes are subjected to extensive physical and theoretical analyses and the results are consistent with their predicted compositions. Dicationic Cu(ii) complexes ([CuN3S2]X2) with a coordination number of 5 are proposed on the basis of the spectral data with N3S2 serving as a pentadentate ligand. The prepared complexes display a square pyramidal geometry around the Cu(ii) center. TG shows different thermal behavior for the N3S2 ligand and its complexes. Solvatochromism of the complexes is promoted by the polarity of the solvent used. A one-electron transfer Cu(ii)/Cu(i) reversible redox reaction is promoted by CV. SEM and EDS of the free ligand and its complexes support the morphology and composition changes observed upon the complexation of Cu(ii). As an outstanding goal to develop anticancer new metal chemotherapy, preliminary studies of the binding of the desired complexes with DNA were carried out, as it is through judging the strength of interactions that a future drug can be designed and synthesized. The viscosity and absorption results obtained for complex 1 indicated its enhanced CT-DNA binding properties as compared to those of complex 2 with Kb values of 3.2 × 105 and 2.5 × 105 M−1, respectively. A new N3S2 pentadentate Schiff base ligand derived from 5-bromothiophene-2-carbaldehyde, (E)-N1-((5-bromothiophen-2-yl)methylene)-N2-(2-((E)-((5-bromothiophen-2-yl)-methylene amino) ethyl ethane-1,2-diamine, is prepared.![]()
Collapse
Affiliation(s)
- Ismail Warad
- Department of Chemistry and Earth Sciences, Qatar University PO Box 2713 Doha Qatar
| | - Hadeel Suboh
- Department of Chemistry, Science College, An-Najah National University P.O. Box 7 Nablus Palestine
| | - Nabil Al-Zaqri
- Department of Chemistry, College of Science, King Saud University P.O. Box 2455 Riyadh 11451 Saudi Arabia.,Department of Chemistry, College of Science, Ibb University P.O. Box 70270 Ibb Yemen
| | - Ali Alsalme
- Department of Chemistry, College of Science, King Saud University P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Fahad A Alharthi
- Department of Chemistry, College of Science, King Saud University P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Meshari M Aljohani
- Department of Chemistry, Faculty of Science, University of Tabuk Tabuk-71491 Saudi Arabia
| | - Abdelkader Zarrouk
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University Av. Ibn Battouta, Box 1014 Agdal-Rabat Morocco
| |
Collapse
|
5
|
Copper(II) and Nickel(II) Complexes of Tridentate Hydrazide and Schiff Base Ligands Containing Phenyl and Naphthalyl Groups: Synthesis, Structural, Molecular Docking and Density Functional Study. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01610-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
6
|
M.A. Alaghaz A, Aldulmani SA. Preparation, Structural characterization and DNA binding/cleavage affinity of new bioactive nano‐sized metal (II/IV) complexes with oxazon‐Schiff's base ligand. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5135] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Abdel‐Nasser M.A. Alaghaz
- Chemistry Department, Faculty of ScienceAl–Azhar University Nasr City 1884 Cairo Egypt
- Chemistry Department, Faculty of ScienceJazan University Jizan Saudi Arabia
| | - Sharah A.A. Aldulmani
- Department of Chemistry, Faculty of Science for GirlsKing Khalid University Abha Saudi Arabia
| |
Collapse
|
7
|
Saad FA, El‐Ghamry HA, Kassem MA. Synthesis, structural characterization and DNA binding affinity of new bioactive nano‐sized transition metal complexes with sulfathiazole azo dye for therapeutic applications. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4965] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Fawaz A. Saad
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
| | - Hoda A. El‐Ghamry
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of ScienceTanta University Tanta Egypt
| | - Mohammed A. Kassem
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of ScienceBenha University Benha Egypt
| |
Collapse
|
8
|
Xia Y, Liu X, Zhang L, Zhang J, Li C, Zhang N, Xu H, Li Y. A new Schiff base coordinated copper(II) compound induces apoptosis and inhibits tumor growth in gastric cancer. Cancer Cell Int 2019; 19:81. [PMID: 30988662 PMCID: PMC6448317 DOI: 10.1186/s12935-019-0801-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 03/23/2019] [Indexed: 12/30/2022] Open
Abstract
Background Gastric cancer, as a multifactorial disorders, shows cytological and architectural heterogeneity compared to other gastrointestinal cancers, making it therapeutically challenging. Cisplatin is generally used in clinic for gastric cancer treatment but with toxic side effects and develops resistance. Anti-tumor properties of copper and its coordinated compounds have been explored intensively in recent years. Methods In this study, we synthesized a novel Schiff base copper coordinated compound (SBCCC) and examined its antitumor effects in two gastric cancer cell lines SGC-7901 and BGC-823 as well as a mouse model of gastric cancer. Results The results show that SBCCC can significantly inhibit the proliferation of gastric cancer cells in a dose- and time-dependent manner. The IC50 of SBCCC in SGC-7901 and BGC-823 cells is 1 μM, which is much less than cisplatin’s IC50. SBCCC induces apoptosis and causes cell cycle arrest at the G1 phase. SBCCC induces apoptosis via multiple pathways including inhibition of NF-κB, ROS production and autophagy. Conclusions The synthesized SBCCC induced cancer cell death via inhibition of NF-κB, ROS production and autophagy. The multiple cell-killing mechanisms were important to overcome therapeutic failure because of multidrug-resistance of cancer cells. SBCCC, with a lower IC50 compared to cisplatin, could render it the potential to overcome the side-effect for clinical application.
Collapse
Affiliation(s)
- Yan Xia
- 1Department of Gastroenterology, The First Hospital of Jilin University, No. 71. Xinmin Street, Changchun, 130021 Jilin China
| | - Xingkai Liu
- 2Department of Hepatobiliary and Pancreas Surgery, The First Hospital, Jilin University, Changchun, Jilin China
| | - Luping Zhang
- 1Department of Gastroenterology, The First Hospital of Jilin University, No. 71. Xinmin Street, Changchun, 130021 Jilin China
| | - Jinzhu Zhang
- 1Department of Gastroenterology, The First Hospital of Jilin University, No. 71. Xinmin Street, Changchun, 130021 Jilin China
| | - Chaoying Li
- 3College of Basic Medical Science, Jilin University, Changchun, 130021 China
| | - Nan Zhang
- 1Department of Gastroenterology, The First Hospital of Jilin University, No. 71. Xinmin Street, Changchun, 130021 Jilin China
| | - Hong Xu
- 1Department of Gastroenterology, The First Hospital of Jilin University, No. 71. Xinmin Street, Changchun, 130021 Jilin China
| | - Yan Li
- 4Division of Surgical Oncology, Department of Surgery, University of Louisville, Louisville, KY 40202 USA
| |
Collapse
|
9
|
Rezaei A, Mahmoodi M, Mohammadizadeh F, Mohamadi M, Hajizadeh MR, Mirzaei MR, Khanamani Falahati‐pour S. A novel copper (II) complex activated both extrinsic and intrinsic apoptotic pathways in liver cancerous cells. J Cell Biochem 2019; 120:12280-12289. [DOI: 10.1002/jcb.28491] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Revised: 12/18/2018] [Accepted: 01/02/2019] [Indexed: 01/25/2023]
Affiliation(s)
- Azadeh Rezaei
- Department of Clinical Biochemistry, Faculty of Medicine Rafsanjan University of Medical Sciences Rafsanjan Iran
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences Rafsanjan University of Medical Sciences Rafsanjan Iran
| | - Mehdi Mahmoodi
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences Rafsanjan University of Medical Sciences Rafsanjan Iran
- Department of Clinical Biochemistry, Afzalipour Faculty of Medicine Kerman University of Medical Sciences Kerman Iran
| | - Fatemeh Mohammadizadeh
- Department of Clinical Biochemistry, Faculty of Medicine Rafsanjan University of Medical Sciences Rafsanjan Iran
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences Rafsanjan University of Medical Sciences Rafsanjan Iran
| | - Maryam Mohamadi
- Pistachio Safety Research Center Rafsanjan University of Medical Sciences Rafsanjan Iran
| | - Mohammad Reza Hajizadeh
- Department of Clinical Biochemistry, Faculty of Medicine Rafsanjan University of Medical Sciences Rafsanjan Iran
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences Rafsanjan University of Medical Sciences Rafsanjan Iran
| | - Mohammad Reza Mirzaei
- Department of Clinical Biochemistry, Faculty of Medicine Rafsanjan University of Medical Sciences Rafsanjan Iran
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences Rafsanjan University of Medical Sciences Rafsanjan Iran
| | | |
Collapse
|
10
|
Sangeeta S, Ahmad K, Noorussabah N, Bharti S, Mishra M, Sharma S, Choudhary M. Synthesis, crystal structures, molecular docking and urease inhibition studies of Ni(II) and Cu(II) Schiff base complexes. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.062] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
11
|
Mondal S, Chakraborty M, Mondal A, Pakhira B, Blake AJ, Sinn E, Chattopadhyay SK. Cu(ii) complexes of a tridentate N,N,O-donor Schiff base of pyridoxal: synthesis, X-ray structures, DNA-binding properties and catecholase activity. NEW J CHEM 2018. [DOI: 10.1039/c8nj00418h] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DNA binding and catecholase activities of two Cu(ii) complexes [Cu(L1)X] (X = N3, NCS) of pyridoxal derived ligands are reported.
Collapse
Affiliation(s)
- Satyajit Mondal
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Shibpur
- Howrah 711103
- India
| | - Moumita Chakraborty
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Shibpur
- Howrah 711103
- India
| | - Antu Mondal
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Shibpur
- Howrah 711103
- India
| | - Bholanath Pakhira
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Shibpur
- Howrah 711103
- India
| | - Alexander J. Blake
- School of Chemistry
- The University of Nottingham
- University Park
- Nottingham
- UK
| | - Ekkehard Sinn
- Chemistry Department
- Western Michigan University
- Kalamazoo
- USA
| | | |
Collapse
|
12
|
Highly ordered Nanomaterial Functionalized Copper Schiff Base Framework: Synthesis, Characterization, and Hydrogen Peroxide Decomposition Performance. Catalysts 2017. [DOI: 10.3390/catal7070216] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
|
13
|
Umar Y, Tijani J, Abdalla S. Density functional theory studies of conformational stabilities and rotational barriers of 2- and 3-thiophenecarboxaldehydes. J STRUCT CHEM+ 2017. [DOI: 10.1134/s0022476616080084] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
14
|
Biswas N, Khanra S, Sarkar A, Bhattacharjee S, Prasad Mandal D, Chaudhuri A, Chakraborty S, Roy Choudhury C. One new azido bridged dinuclear copper(ii) thiosemicarbazide complex: synthesis, DNA/protein binding, molecular docking study and cytotoxicity activity. NEW J CHEM 2017. [DOI: 10.1039/c7nj01998j] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biological potential of a copper(ii) complex found to exhibit in vitro antiproliferative activity towards two cell lines, AGS and A549 cancer cells.
Collapse
Affiliation(s)
- Niladri Biswas
- Department of Chemistry
- West Bengal State University
- Barasat
- India
| | - Sumit Khanra
- Department of Chemistry
- Indian Institute of Science Education and Research, Kolkata
- Mohanpur – 741 246
- India
| | - Arnab Sarkar
- Department of Zoology
- West Bengal State University
- Barasat
- India
| | | | | | - Ankur Chaudhuri
- Department of Microbiology
- West Bengal State University
- Barasat
- India
| | | | | |
Collapse
|
15
|
Saeednia S, Hatefi Ardakani M, Pakdin-Parizi Z, Iranmanesh P, Sinaei S. Solvent-free chemoselective oxidation of alcohols by hydrogen peroxide using a new synthesized copper complex as reusable heterogeneous nanocatalyst. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-0913-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
16
|
Low ML, Maigre L, Tahir MIM, Tiekink ER, Dorlet P, Guillot R, Ravoof TB, Rosli R, Pagès JM, Policar C, Delsuc N, Crouse KA. New insight into the structural, electrochemical and biological aspects of macroacyclic Cu(II) complexes derived from S-substituted dithiocarbazate schiff bases. Eur J Med Chem 2016; 120:1-12. [DOI: 10.1016/j.ejmech.2016.04.027] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 03/25/2016] [Accepted: 04/09/2016] [Indexed: 11/28/2022]
|
17
|
Shakir M, Bano N, Rauf A, Kazmi S, Alam M. Synthesis and characterization of pharmacologically active 18-membered tetraamide macrocyclic complexes of Mn(II), Co(II), Ni(II), Cu(II), and Zn(II): In vitro antimicrobial, anticancer screening, DNA interaction and docking studies. INORG NANO-MET CHEM 2016. [DOI: 10.1080/15533174.2016.1186091] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Mohammad Shakir
- Department of Chemistry, Aligarh Muslim University, Aligarh, India
| | - Nausheen Bano
- Department of Chemistry, Aligarh Muslim University, Aligarh, India
| | - Ahmar Rauf
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh, India
| | - Shadab Kazmi
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh, India
| | - Mahboob Alam
- Division of Bioscience, Dongguk University, Gyeongju, Republic of Korea
| |
Collapse
|
18
|
Behzad M, Seifikar Ghomi L, Damercheli M, Mehravi B, Shafiee Ardestani M, Samari Jahromi H, Abbasi Z. Crystal structures and in vitro anticancer studies on new unsymmetrical copper(II) Schiff base complexes derived from meso-1,2-diphenyl-1,2-ethylenediamine: a comparison with related symmetrical ones. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1198786] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Mahdi Behzad
- Department of Chemistry, Semnan University, Semnan, Iran
| | | | | | - Bita Mehravi
- Faculty of Advanced Technology in Medicine, Department of Medical Nanotechnology, Iran University of Medical Science, Tehran, Iran
| | - Mehdi Shafiee Ardestani
- Faculty of Pharmacy, Department of Radiopharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamideh Samari Jahromi
- Environment and Biotechnology Division, Research Institute of Petroleum Industry (RIPI), Tehran, Iran
| | - Zeinab Abbasi
- Department of Chemistry, Semnan University, Semnan, Iran
| |
Collapse
|
19
|
Zhang Z, Gou Y, Wang J, Yang K, Qi J, Zhou Z, Liang S, Liang H, Yang F. Four copper(II) compounds synthesized by anion regulation: Structure, anticancer function and anticancer mechanism. Eur J Med Chem 2016; 121:399-409. [PMID: 27309677 DOI: 10.1016/j.ejmech.2016.05.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Revised: 05/04/2016] [Accepted: 05/06/2016] [Indexed: 11/27/2022]
Abstract
Copper (Cu) compounds are a promising candidate for next generation metal anticancer drugs. Therefore, we regulated anions to synthesize four mononuclear and binuclear Cu(II) compounds derived from thiosemicarbazone Schiff base ligands and characterized them. Four of these compounds showed very high cytotoxicity to cancer cell lines in vitro. These Cu(II) compounds strongly promoted the apoptosis of BEL-7404 cells and had a capacity to arrest the cell cycle at S phase of those cells. Furthermore, reactive oxygen species (ROS), mitochondrial membrane potential and Western blot analyses revealed that these Cu(II) compounds exert their cytotoxicity through an ROS-mediated intrinsic mitochondrial pathway accompanied by the regulation of Bcl-2 family proteins.
Collapse
Affiliation(s)
- Zhenlei Zhang
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education of the People's Republic of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Yi Gou
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Jun Wang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Kun Yang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Jinxu Qi
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Zuping Zhou
- Guangxi Universities Key Laboratory of Stem Cell and Pharmaceutical Biotechnology, Guangxi Normal University, Guilin, Guangxi, China
| | - Shichu Liang
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education of the People's Republic of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Hong Liang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Feng Yang
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education of the People's Republic of China, Guangxi Normal University, Guilin, Guangxi, China; State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China.
| |
Collapse
|
20
|
Yıldız M, Tan E, Demir N, Yıldırım N, Ünver H, Kiraz A, Mestav B. Synthesis and spectral, antimicrobial, anion sensing, and DNA binding properties of Schiff base podands and their metal complexes. RUSS J GEN CHEM+ 2015. [DOI: 10.1134/s1070363215090200] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
21
|
Li X, Bi CF, Fan YH, Zhang X, Meng XM, Cui LS. Synthesis, crystal structure and anticancer activity of a novel ternary copper(II) complex with Schiff base derived from 2-amino-4-fluorobenzoic acid and salicylaldehyde. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.10.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
22
|
Synthesis, crystal structure, cytotoxicity and cell apoptosis induction of a copper(II)-based Schiff base complex. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.05.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
23
|
Hajrezaie M, Paydar M, Zorofchian Moghadamtousi S, Hassandarvish P, Gwaram NS, Zahedifard M, Rouhollahi E, Karimian H, Looi CY, Ali HM, Abdul Majid N, Abdulla MA. A Schiff base-derived copper (II) complex is a potent inducer of apoptosis in colon cancer cells by activating the intrinsic pathway. ScientificWorldJournal 2014; 2014:540463. [PMID: 24737979 PMCID: PMC3967396 DOI: 10.1155/2014/540463] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Accepted: 01/16/2014] [Indexed: 11/17/2022] Open
Abstract
Metal-based drugs with extensive clinical applications hold great promise for the development of cancer chemotherapeutic agents. In the last few decades, Schiff bases and their complexes have become well known for their extensive biological potential. In the present study, we examined the antiproliferative effect of a copper (II) complex on HT-29 colon cancer cells. The Cu(BrHAP)2 Schiff base compound demonstrated a potent antiproliferative effect in HT-29 cells, with an IC50 value of 2.87 μg/ml after 72 h of treatment. HT-29 cells treated with Cu (II) complexes underwent apoptosis death, as exhibited by a progressive elevation in the proportion of the G1 cell population. At a concentration of 6.25 μg/ml, the Cu(BrHAP)2 compound caused significant elevation in ROS production following perturbation of mitochondrial membrane potential and cytochrome c release, as assessed by the measurement of fluorescence intensity in stained cells. Furthermore, the activation of caspases 3/7 and 9 was part of the Cu (II) complex-induced apoptosis, which confirmed the involvement of mitochondrial-mediated apoptosis. Meanwhile, there was no significant activation of caspase-8. Taken together, these results imply that the Cu(BrHAP)2 compound is a potential candidate for further in vivo and clinical colon cancer studies to develop novel chemotherapeutic agents derived from metal-based agents.
Collapse
Affiliation(s)
- Maryam Hajrezaie
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Faculty of Science, Institute of Biological Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mohammadjavad Paydar
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | | | - Pouya Hassandarvish
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nura Suleiman Gwaram
- Department of Chemistry, University of Malaya, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Maryam Zahedifard
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Faculty of Science, Institute of Biological Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Elham Rouhollahi
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Hamed Karimian
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Chung Yeng Looi
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Hapipah Mohd Ali
- Department of Chemistry, University of Malaya, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nazia Abdul Majid
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mahmood Ameen Abdulla
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| |
Collapse
|
24
|
Li B, Liu W, Shao J, Xue CL, Xie CZ, Ouyang Y, Xu JY. Synthesis, structure, spectroscopic, and DNA binding properties of Co(III) and Ni(II) complexes with ((E)-2-(amino((pyridin-2-ylmethylene)amino)methylene)maleonitrile). J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.807341] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Bing Li
- a Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy , Tianjin Medical University , Tianjin , P.R. China
| | - Wei Liu
- b The Second Hospital of Tianjin Medical University , Tianjin , P.R. China
| | - Jia Shao
- a Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy , Tianjin Medical University , Tianjin , P.R. China
| | - Chun-Lan Xue
- a Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy , Tianjin Medical University , Tianjin , P.R. China
| | - Cheng-Zhi Xie
- a Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy , Tianjin Medical University , Tianjin , P.R. China
| | - Yan Ouyang
- a Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy , Tianjin Medical University , Tianjin , P.R. China
| | - Jing-Yuan Xu
- a Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy , Tianjin Medical University , Tianjin , P.R. China
| |
Collapse
|
25
|
Yang Y, Yan LT, Luo XJ, Zhu YL, Qin RH, Jiang YX, Liang WJ. Structure, DNA-binding interaction and antitumour activity of two novel complexes coordinated by tridentate 1,3-bis(benzimidazol-2-yl)-2-oxapropane ligand. Supramol Chem 2013. [DOI: 10.1080/10610278.2013.792337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Yan Yang
- a School of Chemistry and Material, Yulin Normal University , Yulin , 537000 , P.R. China
- b School of Chemistry and Chemical Engineering, Guangxi University , Nanning , 530004 , P.R. China
| | - Liu-Ting Yan
- a School of Chemistry and Material, Yulin Normal University , Yulin , 537000 , P.R. China
| | - Xu-Jian Luo
- a School of Chemistry and Material, Yulin Normal University , Yulin , 537000 , P.R. China
| | - Yu-Lin Zhu
- a School of Chemistry and Material, Yulin Normal University , Yulin , 537000 , P.R. China
| | - Rong-Huan Qin
- a School of Chemistry and Material, Yulin Normal University , Yulin , 537000 , P.R. China
| | - Yue-Xiu Jiang
- b School of Chemistry and Chemical Engineering, Guangxi University , Nanning , 530004 , P.R. China
| | - Wei-Jiang Liang
- a School of Chemistry and Material, Yulin Normal University , Yulin , 537000 , P.R. China
| |
Collapse
|
26
|
Ainooson MK, Guzei IA, Spencer LC, Darkwa J. Pyrazolylimine iron and cobalt, and pyrazolylamine nickel complexes: Synthesis and evaluation of nickel complexes as ethylene oligomerization catalysts. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.01.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
27
|
Manikandan R, Chitrapriya N, Jang YJ, Viswanathamurthi P. Evaluation of DNA-binding, radical scavenging and cytotoxic activity of five coordinated Cd(ii) complexes containing 2-acetylpyridine-N4-substituted thiosemicarbazone. RSC Adv 2013. [DOI: 10.1039/c3ra40814k] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
|
28
|
Fernández-Lodeiro J, Núñez C, de Castro CS, Bértolo E, Seixas de Melo JS, Capelo JL, Lodeiro C. Steady-State and Time-Resolved Investigations on Pyrene-Based Chemosensors. Inorg Chem 2012; 52:121-9. [DOI: 10.1021/ic301365y] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Javier Fernández-Lodeiro
- Grupo BIOSCOPE, Departamento
de Química, Facultade de Ciencias, Campus de Ourense, Universidade de Vigo, 32004 Vigo, Spain
- REQUIMTE/CQFB, Departamento
de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Monte de Caparica,
Portugal
| | - Cristina Núñez
- REQUIMTE/CQFB, Departamento
de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Monte de Caparica,
Portugal
| | | | - Emilia Bértolo
- Ecology Research Group, Department of Geographical and
Life Sciences, Canterbury Christ Church University, Canterbury, Kent CT1 1QU, United Kingdom
| | | | - José Luis Capelo
- Grupo BIOSCOPE, Departamento
de Química, Facultade de Ciencias, Campus de Ourense, Universidade de Vigo, 32004 Vigo, Spain
- REQUIMTE/CQFB, Departamento
de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Monte de Caparica,
Portugal
| | - Carlos Lodeiro
- Grupo BIOSCOPE, Departamento
de Química, Facultade de Ciencias, Campus de Ourense, Universidade de Vigo, 32004 Vigo, Spain
- REQUIMTE/CQFB, Departamento
de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Monte de Caparica,
Portugal
| |
Collapse
|
29
|
El-Boraey HA. Coordination behavior of tetraaza [N₄] ligand towards Co(II), Ni(II), Cu(II), Cu(I) and Pd(II) complexes: synthesis, spectroscopic characterization and anticancer activity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 97:255-262. [PMID: 22765944 DOI: 10.1016/j.saa.2012.05.077] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2012] [Revised: 05/19/2012] [Accepted: 05/29/2012] [Indexed: 06/01/2023]
Abstract
Novel eight Co(II), Ni(II), Cu(II), Cu(I) and Pd(II) complexes with [N(4)] ligand (L) i.e. 2-amino-N-{2-[(2-aminobenzoyl)amino]ethyl}benzamide have been synthesized and structurally characterized by elemental analysis, spectral, thermal (TG/DTG), magnetic, and molar conductivity measurements. On the basis of IR, mass, electronic and EPR spectral studies an octahedral geometry has been proposed for Co(II), Ni(II) complexes and Cu(II) chloride complex, square-pyramidal for Cu(I) bromide complex. For Cu(II) nitrate complex (6), Pd(II) complex (8) square planar geometry was proposed. The EPR data of Cu(II) complexes in powdered form indicate d(x2-y2) ground state of Cu(II) ion. The antitumor activity of the synthesized ligand and some selected metal complexes has been studied. The palladium(II) complex (8) was found to display cytotoxicity (IC(50)=25.6 and 41 μM) against human breast cancer cell line MCF-7 and human hepatocarcinoma HEPG2 cell line.
Collapse
Affiliation(s)
- Hanaa A El-Boraey
- Department of Chemistry, Faculty of Science, El-Menoufia University, Shebin El-Kom, Egypt.
| |
Collapse
|
30
|
Patel R, Singh A, Sondhiya VP, Singh Y, Shukla K, Patel D, Pandey R. Synthesis, characterization, and biological activity of nickel(II) complexes with a tridentate Schiff base derived from heterocyclic aldehyde. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.662592] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- R.N. Patel
- a Department of Chemistry , A.P.S. University, Rewa 486003 , Madhya Pradesh , India
| | - Anurag Singh
- a Department of Chemistry , A.P.S. University, Rewa 486003 , Madhya Pradesh , India
| | - Vishnu P. Sondhiya
- a Department of Chemistry , A.P.S. University, Rewa 486003 , Madhya Pradesh , India
| | - Yogendra Singh
- a Department of Chemistry , A.P.S. University, Rewa 486003 , Madhya Pradesh , India
| | - K.K. Shukla
- a Department of Chemistry , A.P.S. University, Rewa 486003 , Madhya Pradesh , India
| | - D.K. Patel
- a Department of Chemistry , A.P.S. University, Rewa 486003 , Madhya Pradesh , India
| | - R. Pandey
- a Department of Chemistry , A.P.S. University, Rewa 486003 , Madhya Pradesh , India
| |
Collapse
|
31
|
Study on potential antitumor mechanism of a novel Schiff Base copper(II) complex: Synthesis, crystal structure, DNA binding, cytotoxicity and apoptosis induction activity. J Inorg Biochem 2011; 105:728-37. [DOI: 10.1016/j.jinorgbio.2011.01.004] [Citation(s) in RCA: 175] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2010] [Revised: 01/04/2011] [Accepted: 01/07/2011] [Indexed: 12/30/2022]
|
32
|
Patel R, Singh A, Shukla K, Patel DK, Sondhiya V. Structural, spectroscopic, and biological studies of N,O donor Schiff base copper(II) complexes. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.558195] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- R.N. Patel
- a Department of Chemistry , A.P.S. University , Rewa 486003 , Madhya Pradesh , India
| | - Anurag Singh
- a Department of Chemistry , A.P.S. University , Rewa 486003 , Madhya Pradesh , India
| | - K.K. Shukla
- a Department of Chemistry , A.P.S. University , Rewa 486003 , Madhya Pradesh , India
| | - Dinesh K. Patel
- a Department of Chemistry , A.P.S. University , Rewa 486003 , Madhya Pradesh , India
| | - V.P. Sondhiya
- a Department of Chemistry , A.P.S. University , Rewa 486003 , Madhya Pradesh , India
| |
Collapse
|
33
|
El-Boraey HA, Emam SM, Tolan DA, El-Nahas AM. Structural studies and anticancer activity of a novel (N6O4) macrocyclic ligand and its Cu(II) complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2011; 78:360-370. [PMID: 21081283 DOI: 10.1016/j.saa.2010.10.021] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2010] [Revised: 09/29/2010] [Accepted: 10/18/2010] [Indexed: 05/30/2023]
Abstract
A novel (N6O4) macrocyclic ligand (L) and its Cu(II) complexes have been prepared and characterized by elemental analysis, spectral, thermal (TG/DTG), magnetic, and conductivity measurements. Quantum chemical calculations have also been carried out at B3LYP/6-31+G(d,p) to study the structure of the ligand and one of its complexes. The results show a novel macrocyclic ligand with potential amide oxygen atom, amide and amine nitrogen atoms available for coordination. Distorted square pyramidal ([Cu(L)Cl]Cl·2.5H2O (1), [Cu(L)NO3]NO(3)·3.5H2O (2), and [Cu(L)Br]Br·3H2O (4) and octahedral ([Cu(L)(OAc)2]·5H2O (3)) geometries were proposed. The EPR data of 1, 2, and 4 indicate d1x2(-y)2 ground state of Cu(II) ion with a considerable exchange interaction. The measured cytotoxicity for L and its complexes (1, 2) against three tumor cell lines showed that coordination improves the antitumor activity of the ligand; IC50 for breast cancer cells are ≈8.5, 3, and 4 μg/mL for L and complexes (1) and (2), respectively.
Collapse
Affiliation(s)
- Hanaa A El-Boraey
- Department of Chemistry, Faculty of Science, El-Menoufia University, Shebin El-Kom, Egypt
| | | | | | | |
Collapse
|
34
|
|
35
|
Patel R, Shukla K, Singh A, Choudhary M, Patel D, Niclós-Gutiérrez J, Choquesillo-Lazarte D. Spectral, structural, and superoxide dismutase activity of some octahedral nickel(II) complexes with tri-tetradentate ligands. J COORD CHEM 2010. [DOI: 10.1080/00958972.2010.515985] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- R.N. Patel
- a Department of Chemistry , A.P.S. University , Rewa 486003, M.P., India
| | - K.K. Shukla
- a Department of Chemistry , A.P.S. University , Rewa 486003, M.P., India
| | - Anurag Singh
- a Department of Chemistry , A.P.S. University , Rewa 486003, M.P., India
| | - M. Choudhary
- a Department of Chemistry , A.P.S. University , Rewa 486003, M.P., India
| | - D.K. Patel
- b Departamento de Química Inorgánica , Facultad de Farmacia, Campus Cartuja, Universidad de Granada , E-18071 Granada, Spain
| | - J. Niclós-Gutiérrez
- b Departamento de Química Inorgánica , Facultad de Farmacia, Campus Cartuja, Universidad de Granada , E-18071 Granada, Spain
| | - D. Choquesillo-Lazarte
- c Lab. de Estudios Cristalográficos–IACT-CSIC , Edificio Inst. López-Neyra, P.T. Ciencias de la Salud , Avenida del Conocimiento s/n, E- 8100 Armilla, Granada, Spain
| |
Collapse
|
36
|
Li Y, Yang P. Synthesis, Crystal Structure, and DNA-Binding Properties of a New Cd(II) Complex Involving 2-(2-1H-Imidazolyl)-1H-Imdazolium Ligand. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.201090143] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
37
|
Karbouj R, El-Dissouky A, Jeragh B, Al-Saleh E. Synthesis, characterization, and biological activity studies on (E)-N′-[2-hydroxy-1,2-di(pyridin-2-yl)ethylidine]aroyl hydrazides and their copper(II) complexes. J COORD CHEM 2010. [DOI: 10.1080/00958971003645946] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Reem Karbouj
- a Faculty of Science, Department of Chemistry , Kuwait University , PO Box 5969, Safat 13060, Kuwait
| | - Ali El-Dissouky
- a Faculty of Science, Department of Chemistry , Kuwait University , PO Box 5969, Safat 13060, Kuwait
| | - Bakir Jeragh
- a Faculty of Science, Department of Chemistry , Kuwait University , PO Box 5969, Safat 13060, Kuwait
| | - Esmaeil Al-Saleh
- b Faculty of Science, Department Biology (Microbiology Group) , Kuwait University , PO Box 5969, Safat 13060, Kuwait
| |
Collapse
|
38
|
Patel R, Shukla K, Singh A, Choudhary M, Patel D. Synthesis, characterization, crystal structures, and superoxide dismutase activity of copper(II) octahedral complexes containing tri- and monodentate ligands. J COORD CHEM 2010. [DOI: 10.1080/00958971003628850] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- R.N. Patel
- a Department of Chemistry , A.P.S. University , Rewa 486003, Madhya Pradesh, India
| | - K.K. Shukla
- a Department of Chemistry , A.P.S. University , Rewa 486003, Madhya Pradesh, India
| | - Anurag Singh
- a Department of Chemistry , A.P.S. University , Rewa 486003, Madhya Pradesh, India
| | - M. Choudhary
- a Department of Chemistry , A.P.S. University , Rewa 486003, Madhya Pradesh, India
| | - D.K. Patel
- a Department of Chemistry , A.P.S. University , Rewa 486003, Madhya Pradesh, India
| |
Collapse
|
39
|
Copper(II) complexes as superoxide dismutase mimics: Synthesis, characterization, crystal structure and bioactivity of copper(II) complexes. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2009.07.037] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
40
|
Khan NUH, Pandya N, Kureshy RI, Abdi SHR, Agrawal S, Bajaj HC, Pandya J, Gupte A. Synthesis, characterization, DNA binding and cleavage studies of chiral Ru(II) salen complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2009; 74:113-119. [PMID: 19523873 DOI: 10.1016/j.saa.2009.05.016] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2009] [Revised: 05/14/2009] [Accepted: 05/14/2009] [Indexed: 05/27/2023]
Abstract
Interaction of chiral Ru(II) salen complexes (S)-1 and (R)-1 with Calf Thymus DNA (CT-DNA) was studied by absorption spectroscopy, competitive binding study, viscosity measurements, CD measurements, thermal denaturation study and cleavage studies by agarose gel electrophoresis. The DNA binding affinity of (S)-1 (6.25 x 10(3)M(-1)) was found to be greater than (R)-1 (3.0 x 10(3)M(-1)). The antimicrobial studies of these complexes on five different gram (+)/(-) bacteria and three different fungal organisms showed selective inhibition of the growth of gram (+) bacteria and were not affective against gram (-) and fungal organisms. Further, the (S)-1 enantiomer inhibited the growth of organisms to a greater extent as compared to (R)-1 enantiomer.
Collapse
Affiliation(s)
- Noor-ul H Khan
- Discipline of Inorganic Materials and Catalysis, Central Salt and Marine Chemicals Research Institute, Council of Scientific & Industrial Research, GB Marg, Bhavnagar 364002, Gujarat, India.
| | | | | | | | | | | | | | | |
Collapse
|
41
|
Characterization and DNA-interaction studies of 1,1-dicyano-2,2-ethylene dithiolate Ni(II) mixed-ligand complexes with 2-amino-5-methyl thiazole, 2-amino-2-thiazoline and imidazole. Crystal structure of [Ni(i-MNT)(2a-5mt)2]. Bioorg Med Chem 2009; 17:6054-62. [DOI: 10.1016/j.bmc.2009.06.058] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2009] [Revised: 06/18/2009] [Accepted: 06/20/2009] [Indexed: 11/23/2022]
|
42
|
Patel RN, Shukla KK, Singh A, Choudhary M, Patel DK, Niclós-Gutiérrez J, Choquesillo-Lazarte D. Spectroscopic, structural and magnetic studies of nickel(II) complexes with tetra- and pentadentate ligands. TRANSIT METAL CHEM 2009. [DOI: 10.1007/s11243-008-9184-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
43
|
Pontiki E, Hadjipavlou-Litina D, Chaviara AT. Evaluation of anti-inflammatory and antioxidant activities of Copper (II) Schiff mono-base and Copper(II) Schiff base coordination compounds of dien with heterocyclic aldehydes and 2-amino-5-methyl-thiazole. J Enzyme Inhib Med Chem 2008; 23:1011-7. [DOI: 10.1080/14756360701841251] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Affiliation(s)
- E. Pontiki
- Department of Pharmaceutical Chemistry, School of Pharmacy, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece
| | - D. Hadjipavlou-Litina
- Department of Pharmaceutical Chemistry, School of Pharmacy, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece
| | - A. T. Chaviara
- Laboratory of Inorganic Chemistry, Chemistry Department, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece
| |
Collapse
|
44
|
DNA interaction studies and evaluation of biological activity of homo- and hetero-trihalide mononuclear Cu(II) Schiff base complexes. Quantitative structure–activity relationships. J Inorg Biochem 2008; 102:1749-64. [DOI: 10.1016/j.jinorgbio.2008.05.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2008] [Revised: 05/07/2008] [Accepted: 05/08/2008] [Indexed: 11/24/2022]
|
45
|
Pedras B, Santos HM, Fernandes L, Covelo B, Tamayo A, Bértolo E, Capelo JL, Avilés T, Lodeiro C. Sensing metal ions with two new azomethine–thiophene pincer ligands (NSN): Fluorescence and MALDI-TOF-MS applications. INORG CHEM COMMUN 2007. [DOI: 10.1016/j.inoche.2007.05.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
46
|
Mohanan K, Nirmala Devi S, Murukan B. Complexes of Copper(II) with 2‐(N‐Salicylideneamino)‐ 3‐carboxyethyl‐4,5,6,7‐tetrahydrobenzo[b]thiophene Containing Different Counter Anions. ACTA ACUST UNITED AC 2007. [DOI: 10.1080/15533170600777788] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- K. Mohanan
- a Department of Chemistry , University of Kerala , Kariavattom Campus, Trivandrum, Kerala, India
| | - S. Nirmala Devi
- b Department of Chemistry , Government Womens College , Trivandrum, Kerala, India
| | - B. Murukan
- a Department of Chemistry , University of Kerala , Kariavattom Campus, Trivandrum, Kerala, India
| |
Collapse
|
47
|
Zhou Q, Yang P. Crystal structure and DNA-binding studies of a new Cu(II) complex involving benzimidazole. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.11.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
48
|
Chaviara AT, Christidis PC, Papageorgiou A, Chrysogelou E, Hadjipavlou-Litina DJ, Bolos CA. In vivo anticancer, anti-inflammatory, and toxicity studies of mixed-ligand Cu(II) complexes of dien and its Schiff dibases with heterocyclic aldehydes and 2-amino-2-thiazoline. Crystal structure of [Cu(dien)(Br)(2a-2tzn)](Br)(H2O). J Inorg Biochem 2005; 99:2102-9. [PMID: 16144711 DOI: 10.1016/j.jinorgbio.2005.07.011] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2005] [Revised: 07/13/2005] [Accepted: 07/18/2005] [Indexed: 12/01/2022]
Abstract
A new series of complexes of the type [Cu(dien)(2a-2tzn)Y(2)] and [Cu(dienXX)(2a-2tzn)Y(2)], where dien=diethylenetriamine and dienXX=Schiff dibase of diethylenetriamine formed with 2-furaldehyde (dienOO), 2-thiophenecarboxaldehyde (dienSS), or pyrrol-2-carboxaldehyde (dienNN); Y=Cl, Br or NO(3); and 2a-2tzn=2-amino-2-thiazoline, were synthesized and their structure established by C, H, N and Cu analysis; IR and electronic spectra; magnetic susceptibility; and molar conductivity. The isolated complexes are monomers, paramagnetic, and electrolytes of types 1:1 or 1:2. In both types of solid state complexes, [Cu(dien)(2a-2tzn)Y(2)] and [Cu(dienXX)(2a-2tzn)Y(2)], dien and its Schiff dibases are bonded to Cu(II) in a tridentate fashion through 3N atoms. The coordination sphere is completed by the endocyclic nitrogen of the thiazoline moiety and by two Cl, Br, or NO(3) groups with distorted octahedral geometry. The proposed structure of these compounds was supported by X-ray analysis of [Cu(dien)(Br)(2a-2tzn)](Br)(H(2)O). The coordination polyhedron around the copper atom can be described as a distorted square pyramid [Cu(dien)(Br)(2a-2tzn)](+). Its basal plane is occupied by the four nitrogen atoms of the dien and thiazoline ligands with Cu-N distances ranging between 1.996(6) and 2.032(3)A, and the axial position is occupied by one of the two bromine atoms (Br1) with a Cu1-Br1 bond distance of 2.782(1)A. The second bromine atom (Br2) is 4.694(2)A from the copper atom, which exists as a discrete anion and is responsible for the cationic nature of the complex. Results regarding toxicity, antitumor, and anti-inflammatory activities of the investigated compounds are promising and allow the selection of a lead compound for further biological studies.
Collapse
Affiliation(s)
- A Th Chaviara
- Laboratory of Inorganic Chemistry, Department of Chemistry, Aristotle University, Thessaloniki 54124, Greece
| | | | | | | | | | | |
Collapse
|