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Hassan SS, Nader M, Nagy M, Mohamed M, Nader M, Zakaria M, Mohamed N, Waleed R, Rashidi FB. Antimicrobial screening involving Helicobacter pylori of nano-therapeutic compounds based on the amoxicillin antibiotic drug. Helicobacter 2023; 28:e13004. [PMID: 37391943 DOI: 10.1111/hel.13004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 05/28/2023] [Accepted: 06/05/2023] [Indexed: 07/02/2023]
Abstract
Nano-structure Cu(II) complex [Cu(AMAB)2 ]Cl2 with Schiff base (AMAB) derived from the condensation between 4-(dimethylamino)benzaldehyde and amoxicillin trihydrate was prepared. (AMAB) Schiff base and its Cu(II) complex were identified and confirmed by different physicochemical techniques. The Schiff base (AMAB) was coordinated to copper ion through carbonyl oxygen and imine nitrogen donor sites. X-ray powder diffraction shows a cubic crystal system of the Cu(II) complex. The density functional theory was used to optimize the structure geometries of the investigated compounds. The molecular docking of the active amino acids of the investigated proteins' interactions with the tested compounds was evaluated. The bactericidal or bacteriostatic effect of the compounds was screened against some bacterial strains. The activity of Cu-chelate against Gram-negative bacteria was mainly more effective than its (AMAB) ligand and vice versa in the case of Gram-positive bacteria. The biological activity of the prepared compounds with biomolecules calf thymus DNA (CT-DNA) was determined by electronic absorption spectra and DNA gel electrophoresis technique. All studies revealed that the Cu-chelate derivative exhibited better binding affinity to both CT-DNA than the AMAB and amoxicillin itself. The anti-inflammatory effect of the designed compounds was determined by testing their protein denaturation inhibitory activity spectrophotometrically. All obtained data supported that the designed nano-Cu(II) complex with Schiff base (AMAB) is a potent bactericide against H. pylori, and exhibits anti-inflammatory activity. The dual inhibition effects of the designed compound represent a modern therapeutic approach with extended spectrum of action. Therefore, it can act as good drug target in antimicrobial and anti-inflammtory therapies. Finally, H. pylori resistance to amoxicillin is absent or rare in many countries, thus amoxicillin nanoparticles may be beneficial for countries where amoxicillin resistance is reported.
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Affiliation(s)
- Safaa S Hassan
- Department of Chemistry, Inorganic Chemistry Division, Faculty of Science, Cairo University, Giza, Egypt
| | - Madonna Nader
- Department of Biotechnology, Faculty of Science, Cairo University, Giza, Egypt
| | - Maria Nagy
- Department of Biotechnology, Faculty of Science, Cairo University, Giza, Egypt
| | - Mennatallah Mohamed
- Department of Biotechnology, Faculty of Science, Cairo University, Giza, Egypt
| | - Mennatulla Nader
- Department of Biotechnology, Faculty of Science, Cairo University, Giza, Egypt
| | - Mina Zakaria
- Department of Biotechnology, Faculty of Science, Cairo University, Giza, Egypt
| | - Nada Mohamed
- Department of Biotechnology, Faculty of Science, Cairo University, Giza, Egypt
| | - Rawan Waleed
- Department of Biotechnology, Faculty of Science, Cairo University, Giza, Egypt
| | - Fatma B Rashidi
- Department of Chemistry, Biochemistry Division, Faculty of Science, Cairo University, Giza, Egypt
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2
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Keri RS, Reddy D, Budagumpi S, Adimule V. Reusable nano-catalyzed green protocols for the synthesis of quinoxalines: an overview. RSC Adv 2023; 13:20373-20406. [PMID: 37425629 PMCID: PMC10326672 DOI: 10.1039/d3ra03646d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 06/28/2023] [Indexed: 07/11/2023] Open
Abstract
Heterocyclic compounds are very widely distributed in nature and are essential for life activities. They play a vital role in the metabolism of all living cells, for example, vitamins and co-enzyme precursors thiamine, riboflavin etc. Quinoxalines are a class of N-heterocycles that are present in a variety of natural and synthetic compounds. The distinct pharmacological activities of quinoxalines have attracted medicinal chemists considerably over the past few decades. Quinoxaline-based compounds possess extensive potential applications as medicinal drugs, presently; more than fifteen drugs are available for the treatment of different diseases. Diverse synthetic protocols have been developed via a one-pot approach using efficient catalysts, reagents, and nano-composites/nanocatalysts etc. But the use of homogeneous and transition metal-based catalysts suffers some demerits such as low atom economy, recovery of catalysts, harsh reaction conditions, extended reaction period, expensive catalysts, the formation of by-products, and unsatisfactory yield of products as well as toxic solvents. These drawbacks have shifted the attention of chemists/researchers to develop green and efficient protocols for synthesizing quinoxaline derivatives. In this context, many efficient methods have been developed for the synthesis of quinoxalines using nanocatalysts or nanostructures. In this review, we have summarized the recent progress (till 2023) in the nano-catalyzed synthesis of quinoxalines using condensation of o-phenylenediamine with diketone/other reagents with plausible mechanistic details. With this review, we hope that some more efficient ways of synthesizing quinoxalines can be developed by synthetic chemists.
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Affiliation(s)
- Rangappa S Keri
- Centre for Nano and Material Sciences, Jain (Deemed-to-be University) Jain Global Campus, Kanakapura Bangalore Karnataka 562112 India +918027577199 +919620667075
| | - Dinesh Reddy
- Centre for Nano and Material Sciences, Jain (Deemed-to-be University) Jain Global Campus, Kanakapura Bangalore Karnataka 562112 India +918027577199 +919620667075
| | - Srinivasa Budagumpi
- Centre for Nano and Material Sciences, Jain (Deemed-to-be University) Jain Global Campus, Kanakapura Bangalore Karnataka 562112 India +918027577199 +919620667075
| | - Vinayak Adimule
- Angadi Institute of Technology and Management (AITM) Savagaon Road Belagavi-5800321 Karnataka India
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Devi P, Singh K, Dabas P. Synthesis of Co+2, Ni+2, Cu+2, and Zn+2 complexes of Schiff base 5-methyl-3-((3,5-dichlorosalicylidene) amino)-pyrazole, spectral, and biological studies. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2035726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Priyanka Devi
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
| | - Kiran Singh
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
| | - Pooja Dabas
- Department of Microbiology, Kurukshetra University, Kurukshetra, India
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Sindhu M, Kalaivani P, Dallemer F, Prabhakaran R. Coumarine based Cu(II) complex as chemosensor for selective detection of l-threonine and l-asparagine. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120525] [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]
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5
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Lechner VM, Nappi M, Deneny PJ, Folliet S, Chu JCK, Gaunt MJ. Visible-Light-Mediated Modification and Manipulation of Biomacromolecules. Chem Rev 2021; 122:1752-1829. [PMID: 34546740 DOI: 10.1021/acs.chemrev.1c00357] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Chemically modified biomacromolecules-i.e., proteins, nucleic acids, glycans, and lipids-have become crucial tools in chemical biology. They are extensively used not only to elucidate cellular processes but also in industrial applications, particularly in the context of biopharmaceuticals. In order to enable maximum scope for optimization, it is pivotal to have a diverse array of biomacromolecule modification methods at one's disposal. Chemistry has driven many significant advances in this area, and especially recently, numerous novel visible-light-induced photochemical approaches have emerged. In these reactions, light serves as an external source of energy, enabling access to highly reactive intermediates under exceedingly mild conditions and with exquisite spatiotemporal control. While UV-induced transformations on biomacromolecules date back decades, visible light has the unmistakable advantage of being considerably more biocompatible, and a spectrum of visible-light-driven methods is now available, chiefly for proteins and nucleic acids. This review will discuss modifications of native functional groups (FGs), including functionalization, labeling, and cross-linking techniques as well as the utility of oxidative degradation mediated by photochemically generated reactive oxygen species. Furthermore, transformations at non-native, bioorthogonal FGs on biomacromolecules will be addressed, including photoclick chemistry and DNA-encoded library synthesis as well as methods that allow manipulation of the activity of a biomacromolecule.
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Affiliation(s)
- Vivian M Lechner
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Manuel Nappi
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Patrick J Deneny
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Sarah Folliet
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - John C K Chu
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Matthew J Gaunt
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
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Agarwal S, Lathwal A, Nath M. Recent Advances on Cellulose Sulfuric Acid as Sustainable and Environmentally Benign Organocatalyst for Organic Transformations. CURRENT ORGANOCATALYSIS 2021. [DOI: 10.2174/2213337207999200728151811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Cellulose sulfuric acid has proved its competence as a potential bio-compatible, non-toxic,
and inexpensive heterogeneous solid acid catalyst in synthetic organic chemistry. Owing to its remarkable
properties, such as non-hygroscopic nature, recyclability, superior catalytic activity and high
stability, it has been actively explored as an efficient and biodegradable organocatalyst in diverse
chemical transformations of synthetic relevance. This review attempts to summarize a significant advancement
and catalytic applications of cellulose sulfuric acid for the synthesis of a plethora of biologically
relevant organic molecules.
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Affiliation(s)
- Shalini Agarwal
- Department of Chemistry, Faculty of Science, University of Delhi, Delhi-110 007, India
| | - Ankit Lathwal
- Department of Chemistry, Faculty of Science, University of Delhi, Delhi-110 007, India
| | - Mahendra Nath
- Department of Chemistry, Faculty of Science, University of Delhi, Delhi-110 007, India
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Abad N, El Bakri Y, Lai CH, Karthikeyan S, Ramli Y, Ferfra S, Mague JT, Essassi EM. Insights into the crystal structure of two newly synthesized quinoxalines derivatives as potent inhibitor for c-Jun N-terminal kinases. J Biomol Struct Dyn 2020; 40:2797-2814. [PMID: 33200685 DOI: 10.1080/07391102.2020.1844049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Two new compounds namely, ethyl (2E)-3-(dimethylamino)-2-(3-methoxyquinoxalin-2-yl)propen-2-enoate (II) and ethyl 2-(3-oxo-4-(prop-2-yn-1-yl)-3,4-dihydroquinoxalin-2-yl)-3-phenylpropanoate (III) have been synthesized from ethyl 2-(oxo-3,4-dihydroquinoxalin-2-yl) acetate (I). The compounds were characterized using NMR (1H and 13C), Fourier transform infrared and confirmed by single crystal X-ray diffraction studies. The quinoxaline portion of II is almost planar with the substituent containing the dimethylamino and carboxyethyl groups rotated well out of its mean plane. In the crystal, C-H···O and C-H···N hydrogen bonds as well as C-H···π(ring) interactions form chains having a U-shaped cross-section and running along the c-axis direction. Two sets of pair-wise C-H···O hydrogen bonds connect the chains into corrugated sheets. In III, the three substituents on the dihydroquinoxaline moiety are rotated well out of its mean plane. Three sets of C-H···O hydrogen bonds as well as C-H···π(ring) and π-π-stacking interactions form layers approximately parallel to [001]. These are associated along the c-axis direction by additional C-H···π(ring) interactions. Additionally, the Hirshfeld surface analyses showed that the H···H contact is the most important interaction for both II and III. In addition to this, molecular docking and dynamics studies were carried for these two compounds with the c-Jun N-terminal kinases (JNK1) molecule.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Nadeem Abad
- Laboratoire de Chimie Organique Hétérocyclique, Centre de Recherche des Sciences des Médicaments, Pôle de Compétences Pharmacochimie, URAC 21, Faculté des Sciences, Université Mohammed V Rabat, Rabat, Morocco
| | - Youness El Bakri
- Laboratoire de Chimie Organique Hétérocyclique, Centre de Recherche des Sciences des Médicaments, Pôle de Compétences Pharmacochimie, URAC 21, Faculté des Sciences, Université Mohammed V Rabat, Rabat, Morocco.,Department of Theoretical and Applied Chemistry, South Ural State University, Chelyabinsk, Russian Federation
| | - Chin-Hung Lai
- Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung, Taiwan.,Department of Medical Education, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Subramani Karthikeyan
- Organic Chemistry Department, Science Faculty, RUDN University, Moscow, Russian Federation
| | - Youssef Ramli
- Medicinal Chemistry Laboratory, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, Rabat, Morocco
| | - Souad Ferfra
- Laboratoire de Chimie Organique Hétérocyclique, Centre de Recherche des Sciences des Médicaments, Pôle de Compétences Pharmacochimie, URAC 21, Faculté des Sciences, Université Mohammed V Rabat, Rabat, Morocco
| | - Joel T Mague
- Department of Chemistry, Tulane University, New Orleans, LA, USA
| | - El Mokhtar Essassi
- Laboratoire de Chimie Organique Hétérocyclique, Centre de Recherche des Sciences des Médicaments, Pôle de Compétences Pharmacochimie, URAC 21, Faculté des Sciences, Université Mohammed V Rabat, Rabat, Morocco
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Kumar P, Butcher RJ, Patra AK. Ternary Co(II), Ni(II) and Cu(II) complexes containing dipyridophenazine and saccharin: Structures, reactivity, binding interactions with biomolecules and DNA damage activity. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119532] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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9
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Zheng C, Liu C, Zhang X. The self-assembly of supramolecular helical chains in crystallized compounds of methionine with inorganic/organic acids. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Ji J, Chen C, Jia AQ, Shi HT, Zhang QF. Syntheses, structures and photocatalytic properties of ruthenium complexes bearing L-methionine ligands. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2019.121078] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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11
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Chaurasia M, Tomar D, Chandra S. Synthesis, spectroscopic characterization and DNA binding studies of Cu(II) complex of Schiff base containing benzothiazole moiety. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2019. [DOI: 10.1080/16583655.2019.1681724] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Madhuri Chaurasia
- Department of Chemistry, Zakir Husain Delhi College, University of Delhi, New Delhi, India
| | - Deepak Tomar
- Department of Chemistry, Dyal Singh College, University of Delhi, New Delhi, India
| | - Sulekh Chandra
- Department of Chemistry, Zakir Husain Delhi College, University of Delhi, New Delhi, India
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Kopru S, Küp FO, Sabanci N, Çadir M, Bulut DC, Duman F, İlhan IO, Saripinar E. DNA Cleavage Properties, Antimicrobial and Cytotoxic Activity and 4D-QSAR Analysis of Some Pyrazole Derivatives. LETT DRUG DES DISCOV 2019. [DOI: 10.2174/1570180815666180926104319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:An extensive study of 19 pyrazole derivatives were carried out based on the evaluation of DNA cleavage properties, antimicrobial and cytotoxic activities and 4D-QSAR analysis including pharmacophore modelling and bioactivity prediction by the Electron Conformational-Genetic Algorithm (EC-GA) method.Methods:The pyrazole derivatives were tested for their antimicrobial activity against certain human pathogenic organisms using the agar diffusion procedure. Binding of compounds with DNA was studied by gel electrophoresis using plasmid pBR322 DNA. The compounds were investigated for their properties as cytotoxic agents by brine shrimp lethality bioassay. To identify the pharmacophoric elements and find out the most important molecular properties which govern cytotoxic activity, multiple conformations of the compounds were used.Results:The urea derivatives of pyrazole had higher antibacterial activities against Gram-negative bacteria than against Gram-positive bacteria. Many of the compounds were found to cleave plasmid pBR322 DNA from the supercoiled form to the nicked circular. The cytotoxicity values of the compounds ranged from 13.87 to 84.1 µg/mL. The generated QSAR model was evaluated through the use of the Leave-One-Out Cross Validation (LOO-CV) method. A statistically significant and considerably predictive QSAR model was obtained with 4- descriptors resulting in R2 training =0.8223, R2 test =0.9346, q2=0.6201, q2 ext1=0.8672, q2 ext2= 0.8662 and q2 ext3=0.9511.Discussion:The generated model demonstrates that geometrical parameters are more correlated with cytotoxic activity. The resulting EC-GA model would provide benefits to design novel bioactive pyrazole derivatives which are more potent and have less side effects.Conclusion:It is believed that the generated QSAR model gives insight into developing new more potent pyrazole derivative drugs.
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Affiliation(s)
- Semiha Kopru
- Department of Chemistry, Faculty of Science, Erciyes University, Kayseri, Turkey
| | - Fatma Ozturk Küp
- Department of Biology, Faculty of Science, Erciyes University, Kayseri, Turkey
| | - Nazmiye Sabanci
- Department of Chemistry, Faculty of Arts and Science, Siirt University, Siirt, Turkey
| | - Mehmet Çadir
- Department of Chemistry, Faculty of Science, Erciyes University, Kayseri, Turkey
| | - Duygu Cemre Bulut
- Department of Biology, Faculty of Science, Erciyes University, Kayseri, Turkey
| | - Fatih Duman
- Department of Biology, Faculty of Science, Erciyes University, Kayseri, Turkey
| | - Ilhan Ozer İlhan
- Department of Chemistry, Faculty of Science, Erciyes University, Kayseri, Turkey
| | - Emin Saripinar
- Department of Chemistry, Faculty of Science, Erciyes University, Kayseri, Turkey
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de Souza ÍP, Machado BDP, de Carvalho AB, Binatti I, Krambrock K, Molphy Z, Kellett A, Pereira-Maia EC, Silva-Caldeira PP. Exploring the DNA binding, oxidative cleavage, and cytotoxic properties of new ternary copper(II) compounds containing 4-aminoantipyrine and N,N-heterocyclic co-ligands. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.10.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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14
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Pradhan A, Haldar S, Mallik KB, Ghosh M, Bera M, Sepay N, Schollmeyer D, Ghatak SK, Roy S, Saha S. Mixed phenoxo and azido bridged dinuclear nickel(II) and copper(II) compounds with N,N,O-donor schiff bases: Synthesis, structure, DNA binding, DFT and molecular docking study. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.09.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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15
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In vitro binding interaction of atorvastatin with calf thymus DNA: multispectroscopic, gel electrophoresis and molecular docking studies. J Pharm Biomed Anal 2018; 161:101-109. [DOI: 10.1016/j.jpba.2018.08.033] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 08/13/2018] [Accepted: 08/16/2018] [Indexed: 12/12/2022]
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Affiliation(s)
- S. Bijesh
- Discipline of Chemistry; Indian Institute of Technology Indore; Indore 453552 India
| | - Rajneesh Misra
- Discipline of Chemistry; Indian Institute of Technology Indore; Indore 453552 India
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İnci D, Aydın R, Huriyet H, Zorlu Y, Çinkılıç N. Newly synthesized Cu(II) pyrazino[2,3-f][1,10]phenanthroline complexes as potential anticancer candidates. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4309] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Duygu İnci
- Department of Chemistry; Faculty of Arts and Sciences, Uludag University; 16059 Bursa Turkey
| | - Rahmiye Aydın
- Department of Chemistry; Faculty of Arts and Sciences, Uludag University; 16059 Bursa Turkey
| | - Huzeyfe Huriyet
- Department of Biology; Faculty of Arts and Sciences, Uludag University; 16059 Bursa Turkey
| | - Yunus Zorlu
- Department of Chemistry; Gebze Technical University; 41400 Gebze Kocaeli Turkey
| | - Nilüfer Çinkılıç
- Department of Biology; Faculty of Arts and Sciences, Uludag University; 16059 Bursa Turkey
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Li S, Ma Z, Liu X, Tian J, Yan S. Synthesis, crystal structures, DNA/bovine serum albumin binding, DNA cleavage and cytotoxicity of five mononuclear zinc(II) complexes. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3802] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Si‐Tong Li
- Department of ChemistryNankai University Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE) Tianjin 300071 People's Republic of China
| | - Zhong‐Ying Ma
- School of Pharmaceutical SciencesTianjin Medical University Tianjin 300070 People's Republic of China
| | - Xin Liu
- Department of ChemistryNankai University Tianjin 300071 People's Republic of China
| | - Jin‐Lei Tian
- Department of ChemistryNankai University Tianjin 300071 People's Republic of China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE) Tianjin 300071 People's Republic of China
| | - Shi‐Ping Yan
- Department of ChemistryNankai University Tianjin 300071 People's Republic of China
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Kumaravel G, Utthra PP, Raman N. DNA fastening and scission actions of Cu(II), Co(II), Ni(II) and Zn(II) complexes: synthesis, spectral characterization and cytotoxic study. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ganesan Kumaravel
- Research Department of ChemistryVHNSN College Virudhunagar 626 001 Tamil Nadu India
| | | | - Natarajan Raman
- Research Department of ChemistryVHNSN College Virudhunagar 626 001 Tamil Nadu India
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Two novel dinuclear ellipsoid Ni(II) and Co(II) complexes bridged by 4,5-bis(pyrazol-1-yl)phthalic acid: Synthesis, structural characterization and biological evaluation. Eur J Med Chem 2017; 136:235-245. [DOI: 10.1016/j.ejmech.2017.05.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 04/24/2017] [Accepted: 05/02/2017] [Indexed: 12/28/2022]
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22
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Giri GC, Haldar S, Ghosh AK, Chowdhury P, Carrella L, Ghosh U, Bera M. New cyclic tetranuclear copper(II) complexes containing quadrilateral cores: Synthesis, structure, spectroscopy and their interactions with DNA in aqueous solution. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.04.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Shahabadi N, Hakimi M, Morovati T, Fatahi N. DNA binding affinity of a macrocyclic copper(II) complex: Spectroscopic and molecular docking studies. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2017; 36:497-510. [PMID: 28758878 DOI: 10.1080/15257770.2017.1332370] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The interaction of a novel macrocyclic copper(II) complex, ([CuL(ClO4)2] that L is 1,3,6,10,12,15-hexaazatricyclo[13.3.1.16,10]eicosane) with calf thymus DNA (ct-DNA) was investigated by various physicochemical techniques and molecular docking at simulated physiological conditions (pH = 7.4). The absorption spectra of the Cu(II) complex with ct-DNA showed a marked hyperchroism with 10 nm blue shift. The intrinsic binding constant (Kb) was determined as 1.25 × 104 M-1, which is more in keeping with the groove binding with DNA. Furthermore, competitive fluorimetric studies with Hoechst33258 have shown that Cu(II) complex exhibits the ability to displace the ct-DNA-bound Hoechst33258 indicating that it binds to ct-DNA in strong competition with Hoechst33258 for the groove binding. Also, no change in the relative viscosity of ct-DNA and fluorescence intensity of ct-DNA-MB complex in the present of Cu(II) complex is another evidence to groove binding. The thermodynamic parameters are calculated by van't Hoff equation, which demonstrated that hydrogen bonds and van der Waals interactions played major roles in the binding reaction. The experimental results were in agreement with the results obtained via molecular docking study.
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Affiliation(s)
- Nahid Shahabadi
- a Inorganic Chemistry Department, Faculty of Chemistry , Razi University , Kermanshah , Iran.,b Medical Biology Research Center (MBRC) , Kermanshah University of Medical Sciences , Kermanshah , Iran
| | - Mohammad Hakimi
- c Department of Chemistry , Payame Noor University , Tehran , Iran
| | - Teimoor Morovati
- c Department of Chemistry , Payame Noor University , Tehran , Iran
| | - Navid Fatahi
- d Pharmacy College , Kermanshah University of Medical Science , Kermanshah , Iran
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Sharma S, Chauhan M, Jamsheera A, Tabassum S, Arjmand F. Chiral transition metal complexes: Synthetic approach and biological applications. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.12.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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25
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Shao B, Mao L, Qu N, Wang YF, Gao HY, Li F, Qin L, Shao J, Huang CH, Xu D, Xie LN, Shen C, Zhou X, Zhu BZ. Mechanism of synergistic DNA damage induced by the hydroquinone metabolite of brominated phenolic environmental pollutants and Cu(II): Formation of DNA-Cu complex and site-specific production of hydroxyl radicals. Free Radic Biol Med 2017; 104:54-63. [PMID: 28062359 DOI: 10.1016/j.freeradbiomed.2016.12.050] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 12/30/2016] [Accepted: 12/31/2016] [Indexed: 10/20/2022]
Abstract
2,6-Dibromohydroquinone (2,6-DBrHQ) has been identified as an reactive metabolite of many brominated phenolic environmental pollutants such as tetrabromobisphenol-A (TBBPA), bromoxynil and 2,4,6-tribromophenol, and was also found as one of disinfection byproducts in drinking water. In this study, we found that the combination of 2,6-DBrHQ and Cu(II) together could induce synergistic DNA damage as measured by double strand breakage in plasmid DNA and 8-oxo-7,8-dihydro-2'-deoxyguanosine (8-oxodG) formation, while either of them alone has no effect. 2,6-DBrHQ/Cu(II)-induced DNA damage could be inhibited by the Cu(I)-specific chelating agent bathocuproine disulfonate and catalase, but not by superoxide dismutase, nor by the typical hydroxyl radical (•OH) scavengers such as DMSO and mannitol. Interestingly, we found that Cu(II)/Cu(I) could be combined with DNA to form DNA-Cu(II)/Cu(I) complex by complementary application of low temperature direct ESR, circular dichroism, cyclic voltammetry and oxygen consumption methods; and the highly reactive •OH were produced synergistically by DNA-bound-Cu(I) with H2O2 produced by the redox reactions between 2,6-DBrHQ and Cu(II), which then immediately attack DNA in a site-specific manner as demonstrated by both fluorescent method and by ESR spin-trapping studies. Further DNA sequencing investigations provided more direct evidence that 2,6-DBrHQ/Cu(II) caused preferential cleavage at guanine, thymine and cytosine residues. Based on these data, we proposed that the synergistic DNA damage induced by 2,6-DBrHQ/Cu(II) might be due to the synergistic and site-specific production of •OH near the binding site of copper and DNA. Our findings may have broad biological and environmental implications for future research on the carcinogenic polyhalogenated phenolic compounds.
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Affiliation(s)
- Bo Shao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China; School of Public Health, Jining Medical University, Jining, Shandong 272067, PR China
| | - Li Mao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China
| | - Na Qu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China
| | - Ya-Fen Wang
- College of Chemistry and Molecular Sciences, Key Laboratory of Biomedical Polymers of Ministry of Education, Wuhan University, Wuhan, Hubei 430072, PR China
| | - Hui-Ying Gao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China
| | - Feng Li
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China
| | - Li Qin
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China
| | - Jie Shao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China
| | - Chun-Hua Huang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China
| | - Dan Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China
| | - Lin-Na Xie
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China
| | - Chen Shen
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China
| | - Xiang Zhou
- College of Chemistry and Molecular Sciences, Key Laboratory of Biomedical Polymers of Ministry of Education, Wuhan University, Wuhan, Hubei 430072, PR China
| | - Ben-Zhan Zhu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences and University of Chinese Academy of Sciences, The Chinese Academy of Sciences, Beijing 100085, PR China.
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26
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Antimicrobial, spectral and thermal studies of divalent cobalt, nickel, copper and zinc complexes with triazole Schiff bases. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2012.12.038] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Leite SMG, Lima LMP, Gama S, Mendes F, Orio M, Bento I, Paulo A, Delgado R, Iranzo O. Copper(II) Complexes of Phenanthroline and Histidine Containing Ligands: Synthesis, Characterization and Evaluation of their DNA Cleavage and Cytotoxic Activity. Inorg Chem 2016; 55:11801-11814. [DOI: 10.1021/acs.inorgchem.6b01884] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sílvia M. G. Leite
- Instituto de Tecnologia
Química e Biológica António Xavier, Universidade Nova de Lisboa, Avenida da República, 2780-157 Oeiras, Portugal
| | - Luís M. P. Lima
- Instituto de Tecnologia
Química e Biológica António Xavier, Universidade Nova de Lisboa, Avenida da República, 2780-157 Oeiras, Portugal
| | - Sofia Gama
- Centro de Ciências e Tecnologias Nucleares, IST, Universidade de Lisboa, Estrada Nacional 10, 2695-066 Bobadela LRS, Portugal
| | - Filipa Mendes
- Centro de Ciências e Tecnologias Nucleares, IST, Universidade de Lisboa, Estrada Nacional 10, 2695-066 Bobadela LRS, Portugal
| | - Maylis Orio
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, Marseille, France
| | - Isabel Bento
- Instituto de Tecnologia
Química e Biológica António Xavier, Universidade Nova de Lisboa, Avenida da República, 2780-157 Oeiras, Portugal
| | - António Paulo
- Centro de Ciências e Tecnologias Nucleares, IST, Universidade de Lisboa, Estrada Nacional 10, 2695-066 Bobadela LRS, Portugal
| | - Rita Delgado
- Instituto de Tecnologia
Química e Biológica António Xavier, Universidade Nova de Lisboa, Avenida da República, 2780-157 Oeiras, Portugal
| | - Olga Iranzo
- Instituto de Tecnologia
Química e Biológica António Xavier, Universidade Nova de Lisboa, Avenida da República, 2780-157 Oeiras, Portugal
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, Marseille, France
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28
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Evaluations of AMBER force field parameters by MINA approach for copper-based nucleases. Struct Chem 2016. [DOI: 10.1007/s11224-016-0764-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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29
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Gao E, Ding Y, Sun N, Zhang S, Qiu X, Zhan Y, Zhu M. Synthesis, characterization, DNA interaction, apoptosis and molecular docking of Cu(II) and Mn(II) complexes with endo
-norbornene-cis
-5,6-dicarboxylic acid. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3575] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Enjun Gao
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemicals and Department of Coordination Chemistry; Shenyang University of Chemical Technology; Shenyang 110142 China
| | - Yuqing Ding
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemicals and Department of Coordination Chemistry; Shenyang University of Chemical Technology; Shenyang 110142 China
| | - Na Sun
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemicals and Department of Coordination Chemistry; Shenyang University of Chemical Technology; Shenyang 110142 China
| | - Shaozhong Zhang
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemicals and Department of Coordination Chemistry; Shenyang University of Chemical Technology; Shenyang 110142 China
| | - Xue Qiu
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemicals and Department of Coordination Chemistry; Shenyang University of Chemical Technology; Shenyang 110142 China
| | - Yang Zhan
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemicals and Department of Coordination Chemistry; Shenyang University of Chemical Technology; Shenyang 110142 China
| | - Mingchang Zhu
- International Key Laboratory of Liaoning Inorganic Molecule-Based Chemicals and Department of Coordination Chemistry; Shenyang University of Chemical Technology; Shenyang 110142 China
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Pulimamidi RR, Ravula C, Battu S. New Bio-Based Cu(II) Complexes and Study of their Anti-Cancer Activities. J Fluoresc 2016; 26:1183-97. [PMID: 27091345 DOI: 10.1007/s10895-016-1801-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 03/27/2016] [Indexed: 11/26/2022]
Abstract
Two new Cu(II) complexes with Picolinic acid and Tryptophan [Cu(II)(DPTR)(H2O)2](1:1) (1) and [Cu(II)(DPTR)(Phen)] (1:1:1) (2) were synthesized, characterized and studied their DNA binding, cleavage, docking and anti-cancer properties. The molecular modeling studies were carried out with energy minimized structures of metal complexes. CT-DNA binding studies revealed that the complexes bind through an intercalative mode and show good binding propensity. The docking study also confirms the intercalative mode of binding. The hydrolytic DNA cleavage activity of these complexes has been studied using gel electrophoresis. Complex 2 shows better efficiency than 1. Cell viability experiments indicated that the ligand, complexes show significant dose dependent cytotoxicity in selected cell lines. Graphical Abstract Two new Cu(II) complexes with Picolinic acid and Tryptophan, [Cu(II)(DPTR)(H2O)2](1:1) (1) and [Cu(II)(DPTR)(Phen)] (1:1:1) (2) were synthesized, characterized and studied their DNA binding, cleavage, docking and anti-cancer properties.
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Affiliation(s)
| | - Chandrashekar Ravula
- Department of Chemistry, Osmania University, Telangana, Hyderabad, 500 007, India
| | - Satyanarayana Battu
- Department of Chemistry, Osmania University, Telangana, Hyderabad, 500 007, India
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31
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KARMAKAR SUBHENDU, BHATTACHARYYA SUDIPTA, MUKHERJEE ARINDAM. Effect of methionine and glucosamine conjugation on the anticancer activity of aromatic dinitrobenzamide mustards. J CHEM SCI 2016. [DOI: 10.1007/s12039-015-1019-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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32
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Synthesis and the characterization of Schiff-base copper complexes: Reactivity with DNA, 4-NPP and BNPP. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.12.034] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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33
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Zhao D, Ma L, Lu K, Wu J, He J. Syntheses of valpromide dipeptide derivatives and interactions of derivatives with ctDNA. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-014-1913-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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34
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Bonnet S. Shifting the Light Activation of Metallodrugs to the Red and Near-Infrared Region in Anticancer Phototherapy. COMMENT INORG CHEM 2014. [DOI: 10.1080/02603594.2014.979286] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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35
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Nandy M, Hughes DL, Rosair GM, Singh RKB, Mitra S. Synthesis, characterization, crystal structure, and DNA binding of two copper(II)–hydrazone complexes. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.964697] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | | | - Georgina M. Rosair
- Department of Chemistry, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, UK
| | | | - Samiran Mitra
- Department of Chemistry, Jadavpur University, Kolkata, India
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36
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Yang ZJ, Liu CZ, Hu BL, Deng CL, Zhang XG. Oxidative tandem nitrosation/cyclization of N-aryl enamines with nitromethane toward 3-(trifluoromethyl)quinoxalines. Chem Commun (Camb) 2014; 50:14554-7. [DOI: 10.1039/c4cc07083f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Patra A, Saha SK, Sen TK, Carrella L, Musie GT, Khuda-Bukhsh AR, Bera M. Water-Soluble Heteronuclear [NaCuII6] Metallomacrocyclic Sandwich Complexes: Synthesis, Structure, Properties and In Vitro Biological Studies. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402582] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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38
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Azuaje J, El Maatougui A, García-Mera X, Sotelo E. Ugi-based approaches to quinoxaline libraries. ACS COMBINATORIAL SCIENCE 2014; 16:403-11. [PMID: 24800648 DOI: 10.1021/co500036n] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
An expedient and concise Ugi-based unified approach for the rapid assembly of quinoxaline frameworks has been developed. This convergent and versatile method uses readily available commercial reagents, does not require advanced intermediates, and exhibits excellent bond-forming efficiency, thus exemplifying the operationally simple synthesis of quinoxaline libraries.
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Affiliation(s)
- Jhonny Azuaje
- Center for Research in Biological
Chemistry and Molecular Materials
(CIQUS), ‡Institute of Industrial Pharmacy, and §Department of Organic Chemistry,
Faculty of Pharmacy, University of Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - Abdelaziz El Maatougui
- Center for Research in Biological
Chemistry and Molecular Materials
(CIQUS), ‡Institute of Industrial Pharmacy, and §Department of Organic Chemistry,
Faculty of Pharmacy, University of Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - Xerardo García-Mera
- Center for Research in Biological
Chemistry and Molecular Materials
(CIQUS), ‡Institute of Industrial Pharmacy, and §Department of Organic Chemistry,
Faculty of Pharmacy, University of Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - Eddy Sotelo
- Center for Research in Biological
Chemistry and Molecular Materials
(CIQUS), ‡Institute of Industrial Pharmacy, and §Department of Organic Chemistry,
Faculty of Pharmacy, University of Santiago de Compostela, Santiago de Compostela 15782, Spain
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39
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Muniyandi V, Pravin N, Raman N. Impact of metallonucleases on DNA interactions: Structural validation and in-vitro antibiogram assay. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.05.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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40
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Bhattacharyya S, Sarkar A, Dey SK, Mukherjee A. Effect of glucosamine conjugation to zinc(II) complexes of a bis-pyrazole ligand: syntheses, characterization and anticancer activity. J Inorg Biochem 2014; 140:131-42. [PMID: 25113858 DOI: 10.1016/j.jinorgbio.2014.07.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 07/09/2014] [Accepted: 07/10/2014] [Indexed: 10/25/2022]
Abstract
The bis(3,5-dimethyl-1H- pyrazol-1yl)acetic acid (bdmpza) ligand was conjugated with tert-butyl-N-(2-aminoethyl) carbonate, methyl-2-amino-4-(methylthio)butanoate and 1,3,4,6-tetra-O-acetyl-β-d-glucosamine hydrochloride via amide coupling method to form three ligands L1-L3 which were then reacted with Zn(II) salts to form four zinc complexes (1-4). The complexes were characterized by (1)H NMR, (13)C NMR, electrospray ionization mass spectrometry (ESI-MS), FT-IR, CHN analyses. Complexes 1, 2 and 4 were also characterized by single crystal X-ray diffraction. It was found that Zn(II) salts could selectively remove the acetyl group from anomeric position leaving everything else intact. The cytotoxicity studies of the ligand and the complexes showed that the conjugation to acetylated glucosamine enhances cytotoxic ability although the complexes become more hydrophilic. Cytotoxicity studies in human breast adenocarcinoma (MCF-7), human cervical cancer (HeLa WT) and human lung adenocarcinoma (A549) showed that the acetylated glucosamine conjugation to the bis-pyrazole ligated Zn(II) complex led to 2-4 fold increase in cytotoxicity (IC50 values ca. 57-80μM) against HeLa WT and MCF-7 cell lines. The Zn(II) complex bearing the acetylated glucosamine inhibits the cell cycle in the G2/M phase of MCF-7 cell line. ICP-MS data shows more accumulation of Zn(II) inside the cell upon use of complex 4 as compared to Zn(II) salts or the other presented complexes. Further studies suggest that the mitochondrial transmembrane potential changes in the presence of complex 4 and caspase-7 is activated by Zn(II) salts but the activation is much more by complex 4 and hence there is apoptosis and dose dependent chromatin condensation/nuclear fragmentation as observed by microscopy.
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Affiliation(s)
- Sudipta Bhattacharyya
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, BCKV Main Campus PO, Mohanpur, Nadia, WB 741252, India
| | - Amrita Sarkar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, BCKV Main Campus PO, Mohanpur, Nadia, WB 741252, India
| | - Suman Kr Dey
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, BCKV Main Campus PO, Mohanpur, Nadia, WB 741252, India
| | - Arindam Mukherjee
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, BCKV Main Campus PO, Mohanpur, Nadia, WB 741252, India.
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41
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Evaluation of DNA Binding, Cleavage, and Cytotoxic Activity of Cu(II), Co(II), and Ni(II) Schiff Base Complexes of 1-Phenylindoline-2,3-dione with Isonicotinohydrazide. Bioinorg Chem Appl 2014; 2014:215392. [PMID: 24744691 PMCID: PMC3972935 DOI: 10.1155/2014/215392] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2013] [Revised: 11/30/2013] [Accepted: 11/30/2013] [Indexed: 11/17/2022] Open
Abstract
One new series of Cu(II), Co(II), and Ni(II) Schiff base complexes was prepared through the condensation reaction between 1-phenylindoline-2,3-dione with isonicotinohydrazide followed by metalation, respectively. The Schiff base ligand(L), (E)-N'-(2-oxo-1-phenylindolin-3-lidene)isonicotinohydrazide, and its complexes were found soluble in DMF and DMSO solvents and characterized by using the modern analytical and spectral techniques such as elemental analysis, conductivity, magnetic moments, IR, NMR, UV-visible, Mass, CV, and EPR. The elemental analysis data of ligand and their complexes were well agreed with their calculated values in which metal and ligand stoichiometry ratio 1 : 2 was noted. Molar conductance values indicated that all the complexes were found to be nonelectrolytes. All the complexes showed octahedral geometry around the central metal ions. Herein, we better characterized DNA binding with the complexes by UV-visible and CD spectroscopy and cyclic voltammetry techniques. The DNA cleavage experiments were carried out by Agarose gel electrophoresis method and the cytotoxicity experiments by MTT assay method. Based on the DNA binding, cleavage, and cytotoxicity studies, Cu and Ni complexes were found to be good anticancer agents against AGS-human gastric cancer cell line.
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Chen GJ, Wang ZG, Qiao X, Xu JY, Tian JL, Yan SP. Synthesis, DNA binding, photo-induced DNA cleavage, cytotoxicity studies of a family of heavy rare earth complexes. J Inorg Biochem 2013; 127:39-45. [DOI: 10.1016/j.jinorgbio.2013.06.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 06/02/2013] [Accepted: 06/05/2013] [Indexed: 01/22/2023]
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44
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Sathiyaraj S, Sampath K, Raja G, Butcher RJ, Gupta SK, Jayabalakrishnan C. DNA binding/cleavage, antioxidant and cytotoxic activities of water soluble cobalt(II) and copper(II) antipyrine complexes. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.07.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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45
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Gao EJ, Zhang YJ, Liu TL, Jiao W, Jiang LL, Zhang D, Xu J, Wu GL. Synthesis, crystal structure, interaction with DNA, and cytotoxicity in vitro of a new mixed ligand-nickel complex: [Ni(DBMA)(en)(H2O)3]·3H2O. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.811493] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- En-Jun Gao
- a Department of Coordination Chemistry , International Key Laboratory of Shenyang Inorganic Molecule-Based Chemical, Shenyang University of Chemical Technology , Shenyang , China
| | - Yan-Jin Zhang
- a Department of Coordination Chemistry , International Key Laboratory of Shenyang Inorganic Molecule-Based Chemical, Shenyang University of Chemical Technology , Shenyang , China
| | - Ting-Li Liu
- a Department of Coordination Chemistry , International Key Laboratory of Shenyang Inorganic Molecule-Based Chemical, Shenyang University of Chemical Technology , Shenyang , China
| | - Wei Jiao
- a Department of Coordination Chemistry , International Key Laboratory of Shenyang Inorganic Molecule-Based Chemical, Shenyang University of Chemical Technology , Shenyang , China
| | - Li-Li Jiang
- a Department of Coordination Chemistry , International Key Laboratory of Shenyang Inorganic Molecule-Based Chemical, Shenyang University of Chemical Technology , Shenyang , China
| | - Dong Zhang
- a Department of Coordination Chemistry , International Key Laboratory of Shenyang Inorganic Molecule-Based Chemical, Shenyang University of Chemical Technology , Shenyang , China
| | - Jin Xu
- a Department of Coordination Chemistry , International Key Laboratory of Shenyang Inorganic Molecule-Based Chemical, Shenyang University of Chemical Technology , Shenyang , China
| | - Guang-Lei Wu
- a Department of Coordination Chemistry , International Key Laboratory of Shenyang Inorganic Molecule-Based Chemical, Shenyang University of Chemical Technology , Shenyang , China
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García-Giménez JL, Hernández-Gil J, Martínez-Ruíz A, Castiñeiras A, Liu-González M, Pallardó FV, Borrás J, Alzuet Piña G. DNA binding, nuclease activity, DNA photocleavage and cytotoxic properties of Cu(II) complexes of N-substituted sulfonamides. J Inorg Biochem 2013; 121:167-78. [DOI: 10.1016/j.jinorgbio.2013.01.003] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Revised: 01/02/2013] [Accepted: 01/02/2013] [Indexed: 10/27/2022]
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47
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Sathiyaraj S, Butcher RJ, Jayabalakrishnan C. DNA interaction and cytotoxicity studies of ruthenium(III) complexes containing 3-(benzothiazol-2-yliminomethyl)-naphthalen-2-ol ligand. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.764995] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Subbaiyan Sathiyaraj
- a Post Graduate and Research Department of Chemistry, Sri Ramakrishna Mission Vidyalaya College of Arts and Science , Coimbatore , India
| | - Ray J. Butcher
- b Department of Chemistry , Howard University , Washington , DC , USA
| | - Chinnasamy Jayabalakrishnan
- a Post Graduate and Research Department of Chemistry, Sri Ramakrishna Mission Vidyalaya College of Arts and Science , Coimbatore , India
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48
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Eftekhari-Sis B, Zirak M, Akbari A. Arylglyoxals in Synthesis of Heterocyclic Compounds. Chem Rev 2013; 113:2958-3043. [DOI: 10.1021/cr300176g] [Citation(s) in RCA: 228] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Bagher Eftekhari-Sis
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
| | - Maryam Zirak
- Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran,
Iran
| | - Ali Akbari
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
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49
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Sarkar A, Paital AR, Khan RA, Arjmand F, Bertolasi V, Mathonière C, Clérac R, Ray D. Ligand dependent self-assembly of hydroxido-bridged dicopper units templated by sodium ion. Dalton Trans 2013; 42:12495-506. [DOI: 10.1039/c3dt51095f] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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50
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Bhattacharyya S, Sarkar A, Dey SK, Jose GP, Mukherjee A, Sengupta TK. Copper(ii) complex of methionine conjugated bis-pyrazole based ligand promotes dual pathway for DNA cleavage. Dalton Trans 2013; 42:11709-19. [DOI: 10.1039/c3dt51296g] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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