1
|
Jamshidian N, Hajiaghasi A, Amirghofran Z, Karami A, Karami K. New anthracene-based Oxime-Palladium complexes loaded on albumin nanoparticles, in vitro cytotoxicity, mathematical release mechanism studies and biological macromolecules interaction investigation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 305:123513. [PMID: 37864973 DOI: 10.1016/j.saa.2023.123513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 09/22/2023] [Accepted: 10/08/2023] [Indexed: 10/23/2023]
Abstract
In this research work, two new palladium complexes [trans-Pd(C15H10NOCH3)2]Cl2 (1) and [cis- Pd(C15H10NOCH3)(PPh3)2Cl]Cl (2) were synthesized using an alkoxyme ligand named isophethalaldoxime. Then structure characterization has been done by FT-IR and different NMR (1H, 13C and 31P) spectroscopy. Then, their interactions with biological macromolecules including deoxyribonucleic acid and bovine serum albumin were studied using various spectroscopic methods such as UV-Vis absorption, fluorescence emission spectroscopy and circular dichroism. The results showed the binding of the prepared complexes to the deoxyribonucleic acid via grooves and different binding sites of bovine serum albumin. Fluorescence emission data showed that the mechanism of extinction of albumin emission by these compounds is static. Competitive titration was performed on albumin with eosin-Y, ibuprofen and digoxin as site markers I, II and III. The antitumor activity and toxicity of these compounds were evaluated on cancer cell lines A549 (leukemia) and K562 by in-vitro cytotoxicity test. The IC50 values showed the good activity of these complexes in inhibiting cancer cells. In the last section, the release mechanism of synthesized complexes from albumin nanoparticles (BNPs) was investigated and theoretical calculations were performed that showed Korsmeyer-Peppas mechanism for complex (1) and Quadratic mechanism for complex (2).
Collapse
Affiliation(s)
- Nasrin Jamshidian
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156/83111, Iran
| | - Afsaneh Hajiaghasi
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156/83111, Iran
| | - Zahra Amirghofran
- Immunology Department and Autoimmune Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Aida Karami
- Medical school, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Kazem Karami
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156/83111, Iran.
| |
Collapse
|
2
|
Dave RP, Singh M. Physicochemical mechanism of BSA, Hb, and dsDNA biomacromolecules with aq-NaCMC at 298.15-310.15 K interfaced with UV-vis fluorescence circular dichroism spectroscopy and in-silico for interacting activities. Int J Biol Macromol 2023; 231:123243. [PMID: 36682664 DOI: 10.1016/j.ijbiomac.2023.123243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/01/2023] [Accepted: 01/09/2023] [Indexed: 01/21/2023]
Abstract
The 0.2-0.8mg% @ 0.2 mg% bovine serum albumin (BSA 66), hemoglobin (Hb 64.5), and double stranded deoxyribonucleic acid (dsDNA 130 kDa) with water and 0.25, 0.50, and 1.00 g% aqueous carboxymethyl cellulose sodium salt (NaCMC) thermodynamically, kinetically, and tentropically stable homogeneous solutions via resonating energy transfer were designed. Density (ρ), viscosity (η), surface tension (γ), friccohesity (σ), Gibbs free energy (ΔGb), chemical potential (μ), frictional volume (ϕ), apparent molar volume (V2), hydrodynamic radius (Rh), and isentropic compressibility (ksϕ) at 298.15, 304.15, and 310.15 K were studied. UV-Vis spectrophotometry, fluorescence spectroscopy, circular dichroism (CD), MALDI TOF, and in-silico study via reorientational activities have elucidated structural recognition. The ρ, η, γ, σ, ΔGb, μ, V2, ϕ, Rh, and ksϕ physicochemical properties (PCPs) have studied the interacting activities of salt bridges (peptide bonds) of proteins and base pairs (adenine, thymine, cytosine, guanine) of dsDNA on developing nanohydration sphere (NHS) with water and 0.25, 0.50, and 1.00 g% aq-NaCMC. Regression constants of PCPs have elaborated the interacting mechanism of internal linkages of BSA, Hb, and dsDNA for solubilizing them without unfolding assisted by glycosidic bonds of glucopyranose units of NaCMC. Magnitudes of regression constants analyse the inner salt bridges, electrostatic dipoles, and hydrogen bonds (HB) to interact with H2O dipoles and NaCMC affecting solubilization of biomolecules (biomols) in areas of biochemical, biophysical, bioengineering, tissue, and genetic engineering. PCPs, UV-Vis, fluorescence, CD, and in-silico study analyse their structurally interacting abilities with NaCMC via respective NHS to be extended to pharmaceutical and cosmetic processes by minimizing quantum energy barrier (QEB) as Newtonian behaviour of structural sensors.
Collapse
Affiliation(s)
- Riddhi P Dave
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar 382030, India
| | - Man Singh
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar 382030, India.
| |
Collapse
|
3
|
Ma J, Huang G, Mo C, Li J, Yan L, Zhang Q. Insights into the intercalative binding of benzo[b]fluoranthene with herring sperm DNA in vitro and its application. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
|
4
|
Özen A, Elif Öztürkkan F, Uğurlu G, Akbaba GB, Sertçelik M, Hökelek T, Necefoğlu H. 4-(3-oxo-1,3-dihydroisobenzofuran-1-yl)aminobenzoic acid and its complexes: Synthesis, Crystal Structures, Theoretical Calculations and In Vitro and In silico Antibacterial Properties. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.134932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
5
|
Kar K, Ghosh D, Kabi B, Chandra A. A concise review on cobalt Schiff base complexes as anticancer agents. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115890] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
6
|
Aggarwal R, Hooda M, Kumar P, Jain N, Dubey GP, Chugh H, Chandra R. Visible-Light-Prompted Synthesis and Binding Studies of 5,6-Dihydroimidazo[2,1- b]thiazoles with BSA and DNA Using Biophysical and Computational Methods. J Org Chem 2022; 87:3952-3966. [PMID: 35235320 DOI: 10.1021/acs.joc.1c02471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Fused heterocyclic systems containing a bridgehead nitrogen atom have emerged as imperative pharmacophores in the design and development of new drugs. Among these heterocyclic moieties, the imidazothiazole scaffold has long been used in medicinal chemistry for the treatment of various diseases. In this study, we have established a simplistic and environmentally safe regioselective protocol for the synthesis of 5,6-dihydroimidazo[2,1-b]thiazole derivatives from easily available reactants. The reaction proceeds through in situ formation of the α-bromodiketones ensuing trap with imidazolidine-2-thione to provide these versatile bicyclic heterocycles in excellent yields. The synthesized compounds were screened through the molecular docking approach for the most stable complex formation with bovine serum albumin (BSA) and calf thymus deoxyribonucleic acid (ctDNA). The selected compound was further studied using ex vivo binding studies, which revealed moderate interactions with BSA and ctDNA. The binding studies were performed using biophysical approaches including UV-visible spectroscopy, steady-state fluorescence, circular dichroism (CD), and viscosity parameters.
Collapse
Affiliation(s)
- Ranjana Aggarwal
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, Haryana, India.,CSIR-National Institute of Science Communication and Policy Research, New Delhi 110012, India
| | - Mona Hooda
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, Haryana, India
| | - Prince Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, Haryana, India
| | - Naman Jain
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, Haryana, India
| | - Gyan Prakash Dubey
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, Haryana, India
| | - Heerak Chugh
- Department of Chemistry, University of Delhi, New Delhi 110007, India
| | - Ramesh Chandra
- Department of Chemistry, University of Delhi, New Delhi 110007, India
| |
Collapse
|
7
|
DNA binding and cleavage, BRCA1 gene interaction, antiglycation and anticancer studies of transition metal complexes of sulfonamides. Mol Divers 2022; 26:3093-3113. [PMID: 35182295 DOI: 10.1007/s11030-021-10366-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 12/13/2021] [Indexed: 10/19/2022]
Abstract
A series of 4-((4-methylphenylsulfonamido)methyl)cyclohexanecarboxylic acid (NaMSCCA) transition metal complexes [Cu(II), Zn(II), Ni(II), Mn(II), and Co(II)] have been synthesized by precipitation method. The characterization was done by physical techniques, FT-IR spectroscopy, mass spectrometry, and NMR spectroscopy. The molecular structures of nickel (II) AZ-3 and cobalt (II) AZ-5 complexes were determined by the X-ray diffraction technique and found to crystallize in the triclinic space group P-1. The coordination geometry around the central nickel (AZ-3) and cobalt (AZ-5) atoms was square planar bipyramidal. Molecular docking was performed with duplex DNA of sequence d(CGCGAATTCGCG)2 DNA to determine the probable binding mode of compounds. Then these synthesized compounds were used to perform DNA cleavage activity through the agarose gel electrophoresis method. Among the compounds, compounds AZ-1 and AZ-2 exhibited good nuclease activity. The DNA sequence of breast-cancer suppressor gene 1 (BRCA1) was amplified through PCR and interaction studies of compounds AZ-1 and AZ-2 were performed through gel electrophoresis and fluorescence emission spectroscopy. The expression analysis of the BRCA1 gene was also performed to quantify the expression relative fold change (2^-(∆∆CT)) after treatment with compounds. All synthesized compounds were evaluated for their antioxidant and antiglycation activities and AZ-2 exhibited excellent results. The molecular docking study of these compounds was performed against the protein structure of advanced glycation end products to support the experimental results. Anticancer activity of compounds was performed through MTT assay. Copper and zinc complexes depicted the highest anticancer activity against human breast adenocarcinoma (MCF7) and human corneal epithelial cell (HCEC) cell lines.
Collapse
|
8
|
Rafique B, Kalsoom S, Sajini AA, Ismail H, Iqbal M. Synthesis, Characterization, Biological Evaluation and DNA Interaction Studies of 4-Aminophenol Derivatives: Theoretical and Experimental Approach. Molecules 2022; 27:molecules27041352. [PMID: 35209141 PMCID: PMC8879259 DOI: 10.3390/molecules27041352] [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: 01/21/2022] [Accepted: 01/28/2022] [Indexed: 01/27/2023] Open
Abstract
In the present study, five 4-aminophenol derivatives (4-chloro-2-(((4-hydroxyphenyl)imino)methyl)phenol(S-1), 4-((4-(dimethylamino)benzylidene)amino)phenol(S-2), 4-((3-nitrobenzylidene)amino)phenol(S-3), 4-((thiophen-2-ylmethylene)amino)phenol(S-4) and 4-(((E)-3-phenylallylidene)amino)phenol(S-5)) were synthesized and characterized by FT-IR, 1H-NMR, 13C-NMR and elemental analyses. The synthesized compounds were tested for their antimicrobial (Gram-positive and Gram-negative bacteria and Saccharomyces cervesea fungus) and antidiabetic (α-amylase and α-glucosidase inhibitory) activities. All the compounds showed broad-spectrum activities against the Staphylococcus aureus (ATCC 6538), Micrococcus luteus (ATCC 4698), Staphylococcus epidermidis (ATCC 12228), Bacillus subtilis sub. sp spizizenii (ATCC 6633), Bordetella bronchiseptica (ATCC 4617) and Saccharomyces cerevisiae (ATCC 9763) strains. The newly synthesized compounds showed a significant inhibition of amylase (93.2%) and glucosidase (73.7%) in a concentration-dependent manner. Interaction studies of Human DNA with the synthesized Schiff bases were also performed. The spectral bands of S-1, S-2, S-3 and S-5 all showed hyperchromism, whereas the spectral band of S-4 showed a hypochromic effect. Moreover, the spectral bands of the S-2, S-3 and S-4 compounds were also found to exhibit a bathochromic shift (red shift). The present studies delineate broad-spectrum antimicrobial and antidiabetic activities of the synthesized compounds. Additionally, DNA interaction studies highlight the potential of synthetic compounds as anticancer agents. The DNA interaction studies, as well as the antidiabetic activities articulated by the molecular docking methods, showed the promising aspects of synthetic compounds.
Collapse
Affiliation(s)
- Bushra Rafique
- Department of Chemistry, School of Natural Sciences, National University of Sciences and Technology (NUST), Islamabad 44000, Pakistan;
| | - Saima Kalsoom
- Department of Chemistry, Preston University, Islamabad 44000, Pakistan;
| | - Abdulrahim A. Sajini
- Healthcare Engineering Innovation Center (HEIC), Department of Biomedical Engineering, Khalifa University, Abu Dhabi P.O. Box 127788, United Arab Emirates;
| | - Hammad Ismail
- Department of Biochemistry and Biotechnology, Umar Al Khayyam Block, Hafiz Hayat Campus, University of Gujrat, Gujrat 50700, Pakistan;
| | - Mudassir Iqbal
- Department of Chemistry, School of Natural Sciences, National University of Sciences and Technology (NUST), Islamabad 44000, Pakistan;
- Correspondence:
| |
Collapse
|
9
|
Sarma P, Sharma P, Gomila RM, Frontera A, Barcelo-Oliver M, Verma AK, Baruwa B, Bhattacharyya MK. Charge assisted hydrogen bonded assemblies and unconventional O···O dichalcogen bonding interactions in pyrazole-based isostructural Ni(II) and Mn(II) compounds involving anthraquinone disulfonate: Antiproliferative evaluation and theoretical studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131883] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
10
|
Dutta D, Sharma P, Gomila RM, Frontera A, Barcelo-Oliver M, Verma AK, Baruwa B, Bhattacharyya MK. Solvent-driven structural topologies in phenanthroline-based co-crystals of Zn( ii) involving fascinating infinite chair-like {[(bzH) 4Cl 2] 2−} n assemblies and unconventional layered infinite {bz-H 2O-Cl} n anion-water clusters: antiproliferative evaluation and theoretical studies. NEW J CHEM 2022. [DOI: 10.1039/d1nj05234a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Anticancer activities considering cell cytotoxicity, apoptosis and molecular docking have been explored in Zn(ii) co-crystals of phenanthroline involving infinite chair-like assemblies and unconventional layered infinite anion-water clusters.
Collapse
Affiliation(s)
- Debasish Dutta
- Department of Chemistry, Cotton University, Guwahati-781001, Assam, India
| | - Pranay Sharma
- Department of Chemistry, Cotton University, Guwahati-781001, Assam, India
| | - Rosa M. Gomila
- Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.7, 07122 Palma de Mallorca (Baleares), Spain
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.7, 07122 Palma de Mallorca (Baleares), Spain
| | - Miquel Barcelo-Oliver
- Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.7, 07122 Palma de Mallorca (Baleares), Spain
| | - Akalesh K. Verma
- Department of Zoology, Cell & Biochemical Technology Laboratory, Cotton University, Guwahati-781001, India
| | - Bandita Baruwa
- Department of Zoology, Cell & Biochemical Technology Laboratory, Cotton University, Guwahati-781001, India
| | | |
Collapse
|
11
|
Talebi A, Salehi M, Khaleghian A. Synthesis, characterization, electrochemical behavior, molecular simulation studies and in vitro toxicity assessment of new metal Schiff base complexes derived from 3‑methoxy-2‑hydroxy-benzaldehyde and allylamine. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
12
|
Aggarwal R, Jain N, Sharma S, Kumar P, Dubey GP, Chugh H, Chandra R. Visible-light driven regioselective synthesis, characterization and binding studies of 2-aroyl-3-methyl-6,7-dihydro-5H-thiazolo[3,2-a]pyrimidines with DNA and BSA using biophysical and computational techniques. Sci Rep 2021; 11:22135. [PMID: 34764313 PMCID: PMC8586366 DOI: 10.1038/s41598-021-01037-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 10/15/2021] [Indexed: 11/09/2022] Open
Abstract
In recent times, fused azaheterocycles emerged as impressive therapeutic agents. Binding studies of such azaheterocycles with biomolecules is an important subject for pharmaceutical and biochemical studies aiming at the design and development of new drugs. Fused heterocyclic scaffolds, such as thiazolopyrmidines have long been used in the pharmaceutical industry for the treatment of various diseases. In this study, we have accomplished a regioselective synthesis of 2-aroyl-3-methyl-6,7-dihydro-5H-thiazolo[3,2-a]pyrimidines by the reaction of tetrahydropyrimidine-2(H)-thione with α-bromo-1,3-diketones, generated in situ from 1,3-diketones and NBS, using visible light as an inexpensive, green and renewable energy source under mild reaction conditions with wide-ranging substrate scope. The regioisomer was characterized unambiguously by 2D-NMR [1H-13C] HMBC and [1H-13C] HMQC spectroscopy. In silico toxicity data analysis showed the low toxicity risks of the synthesized compounds. Computational molecular docking studies were carried out to examine the interaction of thiazolo[3,2-a]pyrimidines with calf-thymus DNA (ct-DNA) and Bovine Serum Albumin (BSA). Moreover, different spectroscopic approaches viz. steady-state fluorescence, competitive displacement assay, UV-visible and circular dichroism (CD) along with viscosity measurements were employed to investigate the binding mechanisms of thiazolo[3,2-a]pyrimidines with DNA and BSA. The results thus obtained revealed that thiazolo[3,2-a]pyrimidines offer groove bindings with DNA and showed moderate bindings with BSA.
Collapse
Affiliation(s)
- Ranjana Aggarwal
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India.
- Council of Scientific and Industrial Research, National Institute of Science Communication and Policy Research, New Delhi, 110012, India.
| | - Naman Jain
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India
| | - Shilpa Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India
| | - Prince Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India
| | - Gyan Prakash Dubey
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India
| | - Heerak Chugh
- Department of Chemistry, University of Delhi, New Delhi, 110007, India
| | - Ramesh Chandra
- Department of Chemistry, University of Delhi, New Delhi, 110007, India
| |
Collapse
|
13
|
Sharma P, Sarma P, Frontera A, Barceló-Oliver M, Verma AK, Sarma B, Barthakur T, Bhattacharyya MK. Energetically significant cooperative π-stacked ternary assemblies in Ni(II) phenanthroline compounds involving discrete water clusters: Anticancer activities and theoretical studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129486] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
14
|
Yu H, Li J, Huang G, Yan L, Ma J. Binding Characteristics of Dibenzo[a,h]Anthracene with DNA In Vitro: Investigated by Spectroscopic and Magnetic Bead Methods. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1855218] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Hui Yu
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi, China
| | - Junsheng Li
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi, China
| | - Guoxia Huang
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi, China
| | - Liujuan Yan
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi, China
| | - Ji Ma
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi, China
| |
Collapse
|
15
|
Chetry S, Sharma P, Frontera A, Dutta D, Verma AK, Bhattacharyya MK. Unconventional formation of a 1D-chain of H-bonded water molecules in bipyridine-based supramolecular hexameric hosts of isostructural coordination compounds of Co(II) and Zn(II): Antiproliferative evaluation and theoretical studies. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114809] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
16
|
Ameen F, Siddiqui S, Kausar T, Nayeem SM, Sarwar T, Rizvi MMA, Rehman SU, Tabish M. Interaction of memantine with calf thymus DNA: an in-vitro and in-silico approach and cytotoxic effect on the cancerous cell lines. J Biomol Struct Dyn 2020; 40:1216-1229. [DOI: 10.1080/07391102.2020.1823886] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Faisal Ameen
- Department of Biochemistry, Faculty of Life Sciences, A.M. University, Aligarh, India
| | - Sharmin Siddiqui
- Department of Biochemistry, Faculty of Life Sciences, A.M. University, Aligarh, India
| | - Tasneem Kausar
- Department of Chemistry, Faculty of Science, A.M. University, Aligarh, India
| | - Shahid M. Nayeem
- Department of Chemistry, Faculty of Science, A.M. University, Aligarh, India
| | - Tarique Sarwar
- Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | | | - Sayeed ur Rehman
- Department of Biochemistry, School of Chemical and Life Sciences, New Delhi, India
| | - Mohammad Tabish
- Department of Biochemistry, Faculty of Life Sciences, A.M. University, Aligarh, India
| |
Collapse
|
17
|
Synthesis, characterization, DNA binding, cytotoxicity, and molecular docking approaches of Pd(II) complex with N,O- donor ligands as a novel potent anticancer agent. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128212] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
18
|
Cytotoxicity, anticancer, and antioxidant properties of mono and bis-naphthalimido β-lactam conjugates. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02552-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
19
|
Shah SR, Shah Z, Khan A, Ahmed A, Sohani, Hussain J, Csuk R, Anwar MU, Al-Harrasi A. Sodium, Potassium, and Lithium Complexes of Phenanthroline and Diclofenac: First Report on Anticancer Studies. ACS OMEGA 2019; 4:21559-21566. [PMID: 31867552 PMCID: PMC6921677 DOI: 10.1021/acsomega.9b03314] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 11/15/2019] [Indexed: 08/05/2023]
Abstract
Diclofenac or 2-[(2',6'-dichlorophenyl)amino]phenyl}acetic acid (dcf) is a nonsteroidal anti-inflammatory drug, and 1,10-phenanthroline (phen) is a well-known enzyme inhibitor. In this study, three new alkali metal complexes (1-3) containing both phen and dcf were prepared, and their structures were characterized by a variety of analytical techniques including infrared and UV-vis spectroscopy, 1H NMR and 13C NMR elemental analysis, mass spectrometry, and single-crystal X-ray diffraction analysis. In these complexes, phen binds via a N,N'-chelate pocket, while the monoanionic dcf-ligand remains either uncoordinated (in the case of 1 and 3) or coordinated in a bidentate fashion (in the case of 2). All three complexes crystallize in the triclinic space group P-1. [Na2(phen)2 (H2O)4][dcf]2 (1) is a dinuclear sodium complex, where two crystallographically identical Na+ cations adopt a distorted five-coordinate spherical square-pyramidal geometry, with a [N2O3] donor set. [K2(phen)2(dcf)2(H2O)4] (2) is also a dinuclear complex where the crystallographically unique K+ cation adopts a distorted seven-coordinate geometry comprising a [N2O5] donor set. [Li(phen)(H2O)2][dcf] (3) is a mononuclear lithium complex where the Li+ cation adopts a four-coordinate distorted tetrahedral geometry comprising a [N2O2] donor set. The complexes were evaluated for their anticancer activity against lung and oral cancer cell lines as well as for their antibacterial potential. The prepared complexes displayed very good antibacterial and anticancer activities with an excellent bioavailability.
Collapse
Affiliation(s)
- Syed Raza Shah
- Natural
and Medical Sciences Research Centre, Department of Biological Sciences
and Chemistry, University of Nizwa, Birkat Almouz 616, Oman
- Department of Chemistry, Bacha Khan University Charsadda, Charsadda-24420, Khyber Pakhtunkhwa, Pakistan
| | - Zarbad Shah
- Department of Chemistry, Bacha Khan University Charsadda, Charsadda-24420, Khyber Pakhtunkhwa, Pakistan
| | - Ajmal Khan
- Natural
and Medical Sciences Research Centre, Department of Biological Sciences
and Chemistry, University of Nizwa, Birkat Almouz 616, Oman
| | - Ayaz Ahmed
- Dr. Panjwani Center for Molecular Medicine and Drug Research,
International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Sohani
- Department of Chemistry, Bacha Khan University Charsadda, Charsadda-24420, Khyber Pakhtunkhwa, Pakistan
| | - Javid Hussain
- Natural
and Medical Sciences Research Centre, Department of Biological Sciences
and Chemistry, University of Nizwa, Birkat Almouz 616, Oman
| | - Rene Csuk
- Organic Chemistry, Martin-Luther-University Halle-Wittenberg, Kurt-Mothes-Str. 2, d-06120, Halle (Saale), Germany
| | - Muhammad U. Anwar
- Natural
and Medical Sciences Research Centre, Department of Biological Sciences
and Chemistry, University of Nizwa, Birkat Almouz 616, Oman
| | - Ahmed Al-Harrasi
- Natural
and Medical Sciences Research Centre, Department of Biological Sciences
and Chemistry, University of Nizwa, Birkat Almouz 616, Oman
| |
Collapse
|