51
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Vieira RP, Thompson JR, Beraldo H, Storr T. Partial conversion of thioamide into nitrile in a copper(II) complex of 2,6-diacetylpyridine bis(thiosemicarbazone), a drug prototype for Alzheimer's disease. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2015; 71:430-4. [PMID: 26044321 DOI: 10.1107/s205322961500813x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 04/23/2015] [Indexed: 03/17/2023]
Abstract
This work reports the crystal structure of [(Z)-2-((E)-1-{6-[1-({[amino(sulfanidyl-κS)methylidene]amino}imino-κN)ethyl]pyridin-2-yl-κN}ethylidene)-1-cyanohydrazinido-κN(1)]copper(II), [Cu(C11H11N7S)], the first description of a copper(II) complex of 2,6-diacetylpyridine bis(thiosemicarbazone) showing partial conversion of a thioamide group to a nitrile group. The asymmetric ligand coordinates to the metal centre in an N,N',N'',S-tetradentate manner via the pyridine N atom, an imine N atom, the hydrazinide N atom and the sulfanidyl S atom, displaying a square-planar geometry. Ligand coordination results in two five-membered chelate rings and one six-membered chelate ring, and in crystal packing based on N-H···N hydrogen bonds of the cyanohydrazinide and hydrazinecarbothioamidate arms of the ligand. The correlation between the partial conversion upon metal complexation, H2S release and possible effects on the activity of bis(thiosemicarbazone)s as drug prototypes for Alzheimer's disease is also discussed.
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Affiliation(s)
- Rafael P Vieira
- Department of Chemistry, Simon Fraser University, Burnaby, British Columbia, V5A 1S6, Canada
| | - John R Thompson
- Department of Chemistry, Simon Fraser University, Burnaby, British Columbia, V5A 1S6, Canada
| | - Heloisa Beraldo
- Departamento de Quimica, Universidade Federal de Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil
| | - Tim Storr
- Department of Chemistry, Simon Fraser University, Burnaby, British Columbia, V5A 1S6, Canada
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52
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Haque RA, Salam M. Synthesis, spectroscopic properties and biological activity of new mono organotin(IV) complexes with 5-bromo-2-hydroxybenzaldehyde-4,4-dimethylthiosemicarbazone. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/23312009.2015.1045212] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Rosenani A. Haque
- School of Chemical Science, Universiti Sains Malaysia, 11800 Penang, Malaysia
| | - M.A. Salam
- School of Chemical Science, Universiti Sains Malaysia, 11800 Penang, Malaysia
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53
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Arancibia R, Quintana C, Biot C, Medina ME, Carrère-Kremer S, Kremer L, Klahn AH. Palladium (II) and platinum (II) complexes containing organometallic thiosemicarbazone ligands: Synthesis, characterization, X-ray structures and antitubercular evaluation. INORG CHEM COMMUN 2015. [DOI: 10.1016/j.inoche.2015.03.036] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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54
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Sankaraperumal A, Nityananda Shetty A, Karthikeyan J. Synthesis, Structural Characterization, and Biological Application of p-[N,N-bis(2-chloroethyl) Aminobenzaldehyde Thiosemicarbazone and Its Nickel (II) Complex. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/15533174.2013.862692] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | - A. Nityananda Shetty
- Department of Chemistry, National Institute of Technology Karnataka, Mangalore, India
| | - J. Karthikeyan
- Department of Chemistry, Sathyabama University, Chennai, India
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55
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Bal-Demirci T, Şahin M, Kondakçı E, Özyürek M, Ülküseven B, Apak R. Synthesis and antioxidant activities of transition metal complexes based 3-hydroxysalicylaldehyde-S-methylthiosemicarbazone. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 138:866-872. [PMID: 25467658 DOI: 10.1016/j.saa.2014.10.088] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 10/12/2014] [Accepted: 10/23/2014] [Indexed: 06/04/2023]
Abstract
The nickel(II), iron(III), oxovanadium(IV) complexes of the 3-hydroxysalicylidene-S-methyl-thiosemicarbazone (L) were obtained from the 3-hydroxysalicyldehyde-S-methylthiosemicarbazone with the R1-substituted-salicylaldehyde (R1: H, 3-OH) in the presence of Ni(II), Fe(III), VO(IV) as template ion. The ligand and its complexes were characterized by elemental analysis, electronic, UV/Vis., (1)HNMR, EPR and IR studies. The free ligand and its metal complexes have been tested for in vitro antioxidant capacity by reduction of copper(II) neocuproine (Cu(II)-Nc) using the CUPRAC method. The ligand exhibited more potent in vitro antioxidant capacity than its complexes. The obtained trolox equivalent antioxidant capacity (TEAC) value of the iron(III) complex (TEACCUPRAC=3.27) was higher than those of other complexes. Furthermore, the antioxidant activity of the free ligand and its complexes were determined by in vitro methods measuring the scavenging activity of reactive oxygen species (ROS) including hydroxyl radical (OH), superoxide anion radical (O2(-)), and hydrogen peroxide (H2O2), showing that especially the V(IV) and Fe(III) complexes had significant scavenging activity for ROS.
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Affiliation(s)
- Tülay Bal-Demirci
- Department of Chemistry, Inorganic Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey.
| | - Musa Şahin
- Department of Chemistry, Inorganic Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey
| | - Esin Kondakçı
- Department of Chemistry, Analytical Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey
| | - Mustafa Özyürek
- Department of Chemistry, Analytical Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey
| | - Bahri Ülküseven
- Department of Chemistry, Inorganic Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey
| | - Reşat Apak
- Department of Chemistry, Analytical Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey
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56
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Lobana TS, Indoria S, Kaur H, Arora DS, Jassal AK, Jasinski JP. Synthesis and structures of 5-nitro-salicylaldehyde thiosemicarb-azonates of copper(ii): molecular spectroscopy, ESI-mass studies, antimicrobial activity and cytotoxicity. RSC Adv 2015. [DOI: 10.1039/c4ra15006f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Salicylaldehyde thiosemicarbazonates of copper(ii) have shown significant growth inhibitory activity againstS. aureus, MRSA,K. pneumonia,S. flexneri,P. aeruginosaandC. albicansand are bactericidal in nature with low cytotoxicity.
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Affiliation(s)
- Tarlok S. Lobana
- Department of Chemistry
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Shikha Indoria
- Department of Chemistry
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Harpreet Kaur
- Department of Microbiology
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Daljit S. Arora
- Department of Microbiology
- Guru Nanak Dev University
- Amritsar-143 005
- India
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57
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Lobana TS. Activation of C–H bonds of thiosemicarbazones by transition metals: synthesis, structures and importance of cyclometallated compounds. RSC Adv 2015. [DOI: 10.1039/c5ra03333k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Transition metals (PdII, PtII, RuII, RhIIIand IrIII) have induced activation of C–H bonds of thiosemicarbazones and yielded mono-, di-, tri- and tetra-nuclear complexes.
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Affiliation(s)
- Tarlok S. Lobana
- Department of Chemistry
- Center of Advanced Studies
- Guru Nanak Dev University
- Amritsar 143005
- India
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58
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Das M, Nasani R, Saha M, Mobin SM, Mukhopadhyay S. Nickel(ii) complexes with a flexible piperazinyl moiety: studies on DNA and protein binding and catecholase like properties. Dalton Trans 2015; 44:2299-310. [DOI: 10.1039/c4dt02675f] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Nickel complexes with a flexible piperazinyl moiety are showing interesting DNA and protein binding properties and catecholase like activity in the boat conformation.
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Affiliation(s)
- Mriganka Das
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Rajendar Nasani
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Manideepa Saha
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Shaikh M Mobin
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Suman Mukhopadhyay
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017
- India
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59
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Bourosh P, Bologa O, Shafranski V, Melnic E, Gdanec M, Bulhac I. Cobalt(III) and nickel(II) complexes with 3-hydroxyamino-3-methylbutan-2-one thiosemicarbazone: Synthesis and structures. RUSS J COORD CHEM+ 2014. [DOI: 10.1134/s1070328414120033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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60
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Yildirim H, Guler E, Yavuz M, Ozturk N, Kose Yaman P, Subasi E, Sahin E, Timur S. Ruthenium (II) complexes of thiosemicarbazone: Synthesis, biosensor applications and evaluation as antimicrobial agents. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 44:1-8. [DOI: 10.1016/j.msec.2014.08.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Revised: 07/03/2014] [Accepted: 08/01/2014] [Indexed: 10/24/2022]
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61
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Chen Y, Slater T, Lewis E, Francis E, Burke M, Preuss M, Haigh S. Measurement of size-dependent composition variations for gamma prime (γ′) precipitates in an advanced nickel-based superalloy. Ultramicroscopy 2014; 144:1-8. [DOI: 10.1016/j.ultramic.2014.04.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 03/31/2014] [Accepted: 04/02/2014] [Indexed: 11/27/2022]
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62
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Öztürk N, Yaman PK, Yavuz M, Öter Ö, Timur S, Subaşi E. Synthesis, structural characterization, oxygen sensitivity, and antimicrobial activity of ruthenium(II) carbonyl complexes with thiosemicarbazones. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.948433] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Nurdan Öztürk
- The Graduate School of Natural and Applied Sciences, Dokuz Eylül University, İzmir, Turkey
| | - Pelin Köse Yaman
- Faculty of Science, Department of Chemistry, Dokuz Eylül University, İzmir, Turkey
| | - Murat Yavuz
- Faculty of Science, Department of Biochemistry, Ege University, İzmir, Turkey
- Faculty of Science, Department of Chemistry, Dicle University, Diyarbakir, Turkey
| | - Özlem Öter
- Faculty of Science, Department of Chemistry, Dokuz Eylül University, İzmir, Turkey
| | - Suna Timur
- Faculty of Science, Department of Biochemistry, Ege University, İzmir, Turkey
| | - Elif Subaşi
- Faculty of Science, Department of Chemistry, Dokuz Eylül University, İzmir, Turkey
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63
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Chandra S. Synthesis, spectroscopic, anticancer and antibacterial studies of Ni(II) and Cu(II) complexes with 2-carboxybenzaldehyde thiosemicarbazone. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 129:333-338. [PMID: 24747857 DOI: 10.1016/j.saa.2014.02.141] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2013] [Revised: 01/30/2014] [Accepted: 02/21/2014] [Indexed: 06/03/2023]
Abstract
Ni(II) and Cu(II) complexes of 2-carboxybenzaldehyde thiosemicarbazone (L) were synthesized and investigated by their spectral and analytical data. These newly synthesized complexes have a composition of M(L)X(H2O)2 (where M=Ni(II), Cu(II) and X=Cl(-), NO3(-), CH3COO(-)) and (L) is the tridentate Schiff base ligand. The ligand and its complexes have been characterized on the basis of analytical, molar conductivity, magnetic susceptibility measurements, FT-IR, ESR, (1)H NMR and electronic spectral analysis. All the compounds were non-electrolytic in nature. On the basis of spectral studies an octahedral geometry has been assigned for Ni(II) and a tetragonal geometry for Cu(II) complexes. The ligand and its metal complexes were screened for their anticancer studies against human breast cancer cell lines MCF-7 and calculated minimum inhibitory concentration and also for antibacterial activity using Kirby-Bauer single disk susceptibility test.
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Affiliation(s)
- Sulekh Chandra
- Department of Chemistry, Zakir Husain Delhi College, University of Delhi, J.L. Nehru Marg, New Delhi 110002, India.
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64
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Shaabani B, Khandar AA, Dusek M, Pojarova M, Maestro MA, Mukherjee R, Mahmoudi F. Synthesis, crystal structures, antimicrobial activities, and DFT calculations of two new azido nickel(II) complexes. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.936859] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Behrouz Shaabani
- Faculty of Chemistry, Department of Inorganic Chemistry, Tabriz University, Tabriz, Iran
| | - Ali Akbar Khandar
- Faculty of Chemistry, Department of Inorganic Chemistry, Tabriz University, Tabriz, Iran
| | - Michal Dusek
- Institute of Physics of the ASCR, v.v.i., Prague, Czech Republic
| | | | | | | | - Farzaneh Mahmoudi
- Faculty of Chemistry, Department of Inorganic Chemistry, Tabriz University, Tabriz, Iran
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65
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Selvakumaran N, Bhuvanesh N, Endo A, Karvembu R. Synthesis, structure, DNA and protein binding studies, and cytotoxic activity of nickel(II) complexes containing 3,3-dialkyl/aryl-1-(2,4-dichlorobenzoyl)thiourea ligands. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.03.010] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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66
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Graiff C, Canossa S, Predieri G. Coordinative properties of the pyridine-2-carbaldehyde thiosemicarbazone ligand towards Ni(II). J STRUCT CHEM+ 2014. [DOI: 10.1134/s0022476614030159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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67
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Netalkar PP, Netalkar SP, Revankar VK. Nickel(II) complexes of thiosemicarbazones: synthesis, characterization, X-ray crystallographic studies and in vitro antitubercular and antimicrobial studies. TRANSIT METAL CHEM 2014. [DOI: 10.1007/s11243-014-9827-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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68
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Lu Y, Li J, Li M, Chen D. Synthesis, Crystal Structure, and Biological Activity of an Mn(II) Complex Derived from 2,6-diacetylpyridine bis(N 4-methylthiosemicarbazone). ACTA ACUST UNITED AC 2014. [DOI: 10.1080/15533174.2013.797454] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Y. Lu
- a Henan Key Laboratory of Polyoxometalates, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering , Henan University , Kaifeng , P. R. China
| | - J. Li
- b Basic Experiment Teaching Center , Henan University , Kaifeng , P. R. China
| | - M. Li
- a Henan Key Laboratory of Polyoxometalates, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering , Henan University , Kaifeng , P. R. China
| | - D. Chen
- c Institute of Fine Chemistry and Engineering, College of Chemistry and Chemical Engineering , Henan University , Kaifeng , Henan , P. R. China
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69
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Synthesis, crystal structure and antifungal activity of a Ni(II) complex of a new hydrazone derived from antihypertensive drug hydralazine hydrochloride. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.07.028] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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70
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Rao YS, Prathima B, Reddy SA, Madhavi K, Reddy AV. Complexes of Cu(II) and Ni(II) with Bis(Phenylthiosemicarbazone): Synthesis, Spectral, EPR andin Vitro- Antibacterial and Antioxidant Activity. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201000094] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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71
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Garg R, Kumari A, Joshi S, Fahmi N. Manganese(II) and Dioxomolybdenum(VI) Complexes with Monobasic Bidentate Schiff Bases : Synthesis, Characterization and Biological Investigation. B KOREAN CHEM SOC 2013. [DOI: 10.5012/bkcs.2013.34.8.2381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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72
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Shaabani B, Khandar AA, Mahmoudi F, Balula SS, Cunha-Silva L. Synthesis, structure and electrochemistry behavior of a cobalt(III) compound with azide and methyl 2-pyridyl ketone semicarbazone ligands. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2013.03.049] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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73
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Mathan Kumar S, Dhahagani K, Rajesh J, Nehru K, Annaraj J, Chakkaravarthi G, Rajagopal G. Synthesis, characterization, structural analysis and DNA binding studies of nickel(II)–triphenylphosphine complex of ONS donor ligand – Multisubstituted thiosemicarbazone as highly selective sensor for fluoride ion. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.04.048] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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74
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Shaabani B, Khandar AA, Mahmoudi F, Maestro MA, Balula SS, Cunha-Silva L. Novel binuclear Cu(II) complexes combining a semicarbazone Schiff base with distinct bridging ligands: Structure and antimicrobial activity. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.04.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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75
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Refat MS. Spectroscopic and thermal degradation behavior of Cr(III), Mn(II), Fe(III), Co(II), Ni(II), Cu(II) and Zn(II) complexes with thiopental sodium anesthesia drug. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2012.12.055] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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76
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Shaabani B, Khandar AA, Dusek M, Pojarova M, Mahmoudi F, Feher A, Kajňaková M. Two coordination polymers based on semicarbazone Schiff base and azide: synthesis, crystal structure, electrochemistry, magnetic properties and biological activity. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.764413] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Behrouz Shaabani
- a Faculty of Science, Department of Inorganic Chemistry , Tabriz University , Tabriz , Iran
| | - Ali Akbar Khandar
- a Faculty of Science, Department of Inorganic Chemistry , Tabriz University , Tabriz , Iran
| | - Michal Dusek
- b Institute of Physics ASCR , Praha , Czech Republic
| | | | | | - Alexander Feher
- c Faculty of Science, Centre of Low Temperature Physics, P. J. Safarik University in Kosice , Park Angelinum , Slovakia
| | - Marcela Kajňaková
- c Faculty of Science, Centre of Low Temperature Physics, P. J. Safarik University in Kosice , Park Angelinum , Slovakia
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77
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Singh R, Kumar A, Tiwari R, Rawat P, Gupta V. A combined experimental and quantum chemical (DFT and AIM) study on molecular structure, spectroscopic properties, NBO and multiple interaction analysis in a novel ethyl 4-[2-(carbamoyl)hydrazinylidene]-3,5-dimethyl-1H-pyrrole-2-carboxylate and its dimer. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2012.11.059] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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78
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Sankaraperumal A, Karthikeyan J, Shetty AN, Lakshmisundaram R. Nickel(II) complex of p-[N,N-bis(2-chloroethyl)amino]benzaldehyde-4-methyl thiosemicarbazone: Synthesis, structural characterization and biological application. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.11.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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79
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Adams M, Li Y, Khot H, De Kock C, Smith PJ, Land K, Chibale K, Smith GS. The synthesis and antiparasitic activity of aryl- and ferrocenyl-derived thiosemicarbazone ruthenium(ii)–arene complexes. Dalton Trans 2013; 42:4677-85. [DOI: 10.1039/c3dt32740j] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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80
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Synthesis, crystal structure, antimicrobial activity and electrochemistry study of chromium(III) and copper(II) complexes based on semicarbazone Schiff base and azide ligands. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2012.08.027] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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81
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Chen SC, Zhang ZH, Chen Q, Wang LQ, Xu J, He MY, Du M, Yang XP, Jones RA. An efficient strategy to achieve hydrophilic polymeric silver(i) materials with exceptional antibacterial activity. Chem Commun (Camb) 2013; 49:1270-2. [DOI: 10.1039/c2cc36538c] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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82
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Cindrić M, Pavlović G, Hrenar T, Uzelac M, Ćurić M. Donor Abilities of Heterocyclic Neutral Lewis Bases in a Nickel(II) Salicylaldehyde 4‐Phenylthiosemicarbazonato Coordination Environment. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201201050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Marina Cindrić
- Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb 10000, Croatia, Fax: +385‐1‐461‐1191, http://www.chem.pmf.hr
| | - Gordana Pavlović
- Faculty of Textile Technology, Department of Applied Chemistry, University of Zagreb, Prilaz baruna Filipovića 28a, Zagreb 10000, Croatia, Fax: +385‐1‐3712‐599, http://www.unizg.ttf.hr
| | - Tomica Hrenar
- Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb 10000, Croatia, Fax: +385‐1‐461‐1191, http://www.chem.pmf.hr
| | - Marina Uzelac
- Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb 10000, Croatia, Fax: +385‐1‐461‐1191, http://www.chem.pmf.hr
| | - Manda Ćurić
- Rudjer Bošković Institute, P. O. Box 1016, Zagreb 10000, Croatia, http://www.irb.hr
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83
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Li MX, Yang M, Niu JY, Zhang LZ, Xie SQ. A Nine-Coordinated Bismuth(III) Complex Derived from Pentadentate 2,6-Diacetylpyridine Bis(4N-methylthiosemicarbazone): Crystal Structure and Both in Vitro and in Vivo Biological Evaluation. Inorg Chem 2012; 51:12521-6. [DOI: 10.1021/ic301959z] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ming-Xue Li
- Polyoxometalates Chemistry Key
Laboratory of Henan Province, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic
of China
| | - Min Yang
- Polyoxometalates Chemistry Key
Laboratory of Henan Province, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic
of China
| | - Jing-Yang Niu
- Polyoxometalates Chemistry Key
Laboratory of Henan Province, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic
of China
| | - Li-Zhi Zhang
- Polyoxometalates Chemistry Key
Laboratory of Henan Province, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic
of China
| | - Song-Qiang Xie
- Institute
of Chemical
Biology, Henan University,
Kaifeng 475004, People's Republic of China
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84
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Synthesis and Structural Characterization of Two New Nano-Coordination Compounds Based on Mercury(II) NN Donor Schiff Base. J Inorg Organomet Polym Mater 2012. [DOI: 10.1007/s10904-012-9738-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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85
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Hydrothermal Synthesis of a Nano-sized Mercury(II) N–N–O Donor Coordination Compound. J Inorg Organomet Polym Mater 2012. [DOI: 10.1007/s10904-012-9731-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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86
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Chellan P, Land KM, Shokar A, Au A, An SH, Clavel CM, Dyson PJ, Kock CD, Smith PJ, Chibale K, Smith GS. Exploring the Versatility of Cycloplatinated Thiosemicarbazones as Antitumor and Antiparasitic Agents. Organometallics 2012. [DOI: 10.1021/om300334z] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Prinessa Chellan
- Department
of Chemistry, University of Cape Town, Private Bag, Rondebosch 7701, South Africa
| | - Kirkwood M. Land
- Department of Biological Sciences, University of the Pacific, Stockton, California 95211, United States
| | - Ajit Shokar
- Department of Biological Sciences, University of the Pacific, Stockton, California 95211, United States
| | - Aaron Au
- Department of Biological Sciences, University of the Pacific, Stockton, California 95211, United States
| | - Seung Hwan An
- Department of Biological Sciences, University of the Pacific, Stockton, California 95211, United States
| | - Catherine M. Clavel
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Carmen de Kock
- Division of Pharmacology, Department of Medicine, University of Cape Town, K45, OMB, Groote Schuur Hospital,
Observatory, 7925, South Africa
| | - Peter J. Smith
- Division of Pharmacology, Department of Medicine, University of Cape Town, K45, OMB, Groote Schuur Hospital,
Observatory, 7925, South Africa
| | - Kelly Chibale
- Department
of Chemistry, University of Cape Town, Private Bag, Rondebosch 7701, South Africa
- Institute of Infectious Disease
and Molecular Medicine, University of Cape Town, Rondebosch
7701, South Africa
| | - Gregory S. Smith
- Department
of Chemistry, University of Cape Town, Private Bag, Rondebosch 7701, South Africa
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87
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Akkurt M, Khandar AA, Tahir MN, Yazdi SAH, Afkhami FA. Dibromido{N'-[1-(pyridin-2-yl)ethyl-idene]picolinohydrazide-κ(2)N',O}cadmium. Acta Crystallogr Sect E Struct Rep Online 2012; 68:m842. [PMID: 22719380 PMCID: PMC3379182 DOI: 10.1107/s1600536812023185] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Accepted: 05/21/2012] [Indexed: 11/10/2022]
Abstract
The title compound, [CdBr2(C13H12N4O)], was obtained from the reaction of Cd(NO3)2·4H2O with methyl(pyridin-2-yl)methanone picolinoylhydrazone and sodium bromide. The Cd2+ cation is ligated by one O atom and two N atoms of the tridentate ligand and two bromide anions, forming a Br2CdN2O polyhedron with a distorted trigonal–bipyramidal coordination geometry. In the crystal, non-classical C—H⋯Br hydrogen bonds are observed. In addition, π–π stacking interactions [centroid–centroid distance = 3.7455 (19) Å] contribute to the stabilization of the crystal structure.
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88
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Krishnamoorthy P, Sathyadevi P, Butorac RR, Cowley AH, Bhuvanesh NSP, Dharmaraj N. Variation in the biomolecular interactions of nickel(ii) hydrazone complexes upon tuning the hydrazide fragment. Dalton Trans 2012; 41:6842-54. [DOI: 10.1039/c2dt30121k] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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89
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Chellan P, Stringer T, Shokar A, Dornbush PJ, Vazquez-Anaya G, Land KM, Chibale K, Smith GS. Synthesis and in vitro evaluation of palladium(II) salicylaldiminato thiosemicarbazone complexes against Trichomonas vaginalis. J Inorg Biochem 2011; 105:1562-8. [DOI: 10.1016/j.jinorgbio.2011.07.023] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Revised: 07/29/2011] [Accepted: 07/29/2011] [Indexed: 11/17/2022]
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90
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Prabhakaran R, Sivasamy R, Angayarkanni J, Huang R, Kalaivani P, Karvembu R, Dallemer F, Natarajan K. Topoisomerase II inhibition activity of new square planar Ni(II) complexes containing N-substituted thiosemicarbazones: Synthesis, spectroscopy, X-ray crystallography and electrochemical characterization. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.03.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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91
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Cai X, Tan S, Lin M, Xie A, Mai W, Zhang X, Lin Z, Wu T, Liu Y. Synergistic antibacterial brilliant blue/reduced graphene oxide/quaternary phosphonium salt composite with excellent water solubility and specific targeting capability. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:7828-35. [PMID: 21585214 DOI: 10.1021/la201499s] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
A water-soluble brilliant blue/reduced graphene oxide/tetradecyltriphenylphosphonium bromide composite (BB-rGO-TTP) was prepared by using noncovalent brilliant blue-functionalized reduced graphene oxide (BB-rGO) as the tetradecyltriphenylphosphonium bromide (TTP) carrier. Antibacterial performance of this novel composite was investigated for both Gram-positive and Gram-negative bacteria. The results showed that the novel BB-rGO-TTP, combing the advantages of graphene and TTP, displayed excellent synergistic antibacterial activity, specific targeting capability, water solubility, and mild cytotoxicity, suggesting the great potential application as sprayable graphene-based antibacterial solutions.
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Affiliation(s)
- Xiang Cai
- Department of Chemistry, Jinan University, Guangzhou 510632, China
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92
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Parrilha GL, Vieira RP, Rebolledo AP, Mendes IC, Lima LM, Barreiro EJ, Piro OE, Castellano EE, Beraldo H. Binuclear zinc(II) complexes with the anti-inflammatory compounds salicylaldehyde semicarbazone and salicylaldehyde-4-chlorobenzoyl hydrazone (H2LASSBio-1064). Polyhedron 2011. [DOI: 10.1016/j.poly.2011.04.024] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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93
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Nickel(II)–triphenylphosphine complexes of ONS and ONN chelating 2-hydroxyacetophenone thiosemicarbazones. Polyhedron 2011. [DOI: 10.1016/j.poly.2011.02.041] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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94
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Badwaik VB, Aswar AS. Synthesis and physicochemical studies of some semicarbazone complexes. RUSS J COORD CHEM+ 2011. [DOI: 10.1134/s1070328408030056] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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95
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Verardo G, Venneri CD, Esposito G, Strazzolini P. Study of the Reaction between Carbamoyl Azides of α-N-Protected Amino Acids and Hydrazine Monohydrate. European J Org Chem 2011. [DOI: 10.1002/ejoc.201001385] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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96
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Prabhakaran R, Kalaivani P, Jayakumar R, Zeller M, Hunter AD, Renukadevi SV, Ramachandran E, Natarajan K. Synthesis, structure and biological evaluation of bis salicylaldehyde-4(N)-ethylthiosemicarbazone ruthenium(iii) triphenylphosphine. Metallomics 2011; 3:42-8. [DOI: 10.1039/c0mt00062k] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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97
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Synthesis, characterization and structural analysis of new copper(II) complexes incorporating a pyridoxal-semicarbazone ligand. Polyhedron 2011. [DOI: 10.1016/j.poly.2010.09.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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98
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Zhai XR. (E)-2-[1-(3-Chloro-4-fluoro-phen-yl)ethyl-idene]hydrazinecarbothio-amide. Acta Crystallogr Sect E Struct Rep Online 2010; 67:o76. [PMID: 21522787 PMCID: PMC3050128 DOI: 10.1107/s1600536810051093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2010] [Accepted: 12/06/2010] [Indexed: 11/10/2022]
Abstract
In the crystal of the title compound, C(9)H(9)ClFN(3)S, the molecules are inter-connected by N-H⋯S and N-H⋯F hydrogen bonds. There are two different N-H⋯S hydrogen bond: the stronger one links mol-ecules into infinite chains along the b axis with graph-set motif C(4), while the weaker N-H⋯S hydrogen bond combines with the previous one into an R(2) (2)(8) network. Moreover, the chains are linked into layers parallel to (102) by weak N-H⋯F hydrogen bonds, which form an R(2) (2)(22) ring motif. In addition, there are also weak π-π inter-actions between the benzene rings of adjacent mol-ecules [centroid-centroid distance = 3.8997 (15) Å].
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Affiliation(s)
- Xiu-Rong Zhai
- Department of Chemisry and Chemical Engineering, Jining University, 273155 Qufu, Shandong, People's Republic of China
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99
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Prathima B, Subba Rao Y, Adinarayana Reddy S, Reddy YP, Varada Reddy A. Copper(II) and nickel(II) complexes of benzyloxybenzaldehyde-4-phenyl-3-thiosemicarbazone: Synthesis, characterization and biological activity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2010; 77:248-252. [PMID: 20538508 DOI: 10.1016/j.saa.2010.05.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2009] [Revised: 04/28/2010] [Accepted: 05/15/2010] [Indexed: 05/29/2023]
Abstract
Benzyloxybenzaldehyde-4-phenyl-3-thiosemicarbazone ligand (L) has been synthesized from benzyloxybenzaldehyde and 4-phenyl-3-thiosemicarbazide. Complexes of this ligand with chlorides of Cu(II) and Ni(II) have been prepared. The structure of the ligand (L) is proposed based on elemental analysis, IR and (1)H NMR spectra. Its complexes with Cu(II) and Ni(II) ions are characterized from the studies of electronic as well as EPR spectra. On the basis of electronic and EPR studies, rhombically distorted octahedral structure has been proposed for Cu(II) complex while the Ni(II) complex has been found to acquire an octahedral structure. The ligand and their metal complexes have been tested in vitro for their biological effects. Their antibacterial activities against Gram-negative bacteria (Escherichia coli and Klebsiella pneumoniae) and Gram-positive bacteria (Staphylococcus aureus and Bacillus subtilis) have been investigated. The prepared metal complexes exhibit higher antibacterial activities than the parent ligand. The in vitro antioxidant activity of free ligand and its metal(II) complexes have also been investigated and the results however reveal that the ligand exhibits greater antioxidant activity than its complexes.
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Affiliation(s)
- B Prathima
- Analytical Division, Dept. of Chemistry, S.V. University, Tirupati 517502, India
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100
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Chellan P, Nasser S, Vivas L, Chibale K, Smith GS. Cyclopalladated complexes containing tridentate thiosemicarbazone ligands of biological significance: Synthesis, structure and antimalarial activity. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.06.010] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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