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Gatto CC, Dias LM, Paiva CA, da Silva ICR, Freire DO, Tormena RPI, Nascimento ÉCM, Martins JBL. Effects of changing ions on the crystal design, non-covalent interactions, antimicrobial activity, and molecular docking of Cu(II) complexes with a pyridoxal-hydrazone ligand. Front Chem 2024; 12:1347370. [PMID: 38361747 PMCID: PMC10867249 DOI: 10.3389/fchem.2024.1347370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 01/05/2024] [Indexed: 02/17/2024] Open
Abstract
The present work reports the influence of the presence of different ions (Cl-, Br-, NO3 -, or SO4 2-) on the formation and proprieties of Cu(II) complexes with pyridoxal-benzoylhydrazone (PLBHZ). Four new complexes were successfully synthesized, [CuCl2(PLBHZ)] (1), [CuBr2(PLBHZ)] (2), [CuCl(PLBHZ)H2O]⋅NO3⋅H2O (3), and [CuSO4(PLBHZ)H2O]⋅3H2O (4), and characterized by spectroscopic and physicochemical methods. A single-crystal X-ray study reveals the Schiff base coordinated to the metal center tridentate by the ONS-donor system, resulting in distorted square pyramidal coordination geometries. Noncovalent interactions were investigated by 3D Hirshfeld surface analysis by the d norm function, 2D fingerprint plots, and full interaction maps. The ion exchange is important in forming three-dimensional networks with π⋅⋅⋅π stacking interactions and intermolecular hydrogen bonds. The in vitro biological activity of the free ligand and metal complexes was evaluated against Gram-positive and Gram-negative bacterial strains and the free pyridoxal-hydrazone ligand showed higher activity than their Cu(II) complexes. Molecular docking was used to predict the inhibitory activity of the ligand and complexes against Gram-positive Staphylococcus aureus and Gram-negative Escherichia coli bacteria.
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Affiliation(s)
- Claudia C. Gatto
- Laboratory of Inorganic Synthesis and Crystallography, Institute of Chemistry, University of Brasilia, Brasília-DF, Brazil
| | - Lucas M. Dias
- Laboratory of Inorganic Synthesis and Crystallography, Institute of Chemistry, University of Brasilia, Brasília-DF, Brazil
| | - Clarisse A. Paiva
- Laboratory of Inorganic Synthesis and Crystallography, Institute of Chemistry, University of Brasilia, Brasília-DF, Brazil
| | - Izabel C. R. da Silva
- Graduate Program in Health Sciences and Technologies, Faculty UnB Ceilândia, University of Brasilia, Brasília-DF, Brazil
| | - Daniel O. Freire
- Graduate Program in Health Sciences and Technologies, Faculty UnB Ceilândia, University of Brasilia, Brasília-DF, Brazil
| | - Renata P. I. Tormena
- Graduate Program in Health Sciences and Technologies, Faculty UnB Ceilândia, University of Brasilia, Brasília-DF, Brazil
| | - Érica C. M. Nascimento
- Laboratory of Computational Chemistry, Institute of Chemistry, University of Brasilia, Brasília-DF, Brazil
| | - João B. L. Martins
- Laboratory of Computational Chemistry, Institute of Chemistry, University of Brasilia, Brasília-DF, Brazil
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Aleshahidi M, Gholizadeh M, Seyedi SM. Bivalent metal complexes of a novel Schiff base of vitamin B6: green synthesis, characterization, DFT studies, AIM analysis and antibacterial studies. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04833-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Murašková V, Eigner V, Dušek M, Poplštein J, Sturala J, Sedmidubský D. Formation of dimethoxy bridged dinuclear iron(III) complex of pyridoxal Schiff base with iron-catalyzed oxidative C−N bond cleavage – Structure, magnetic properties, and DFT calculations. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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4
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Ming J, Bhatti MZ, Ali A, Zhang Z, Wang N, Mohyuddin A, Chen J, Zhang Y, Rahman FU. Vitamin B6 based Pt(II) complexes: Biomolecule derived potential cytotoxic agents for thyroid cancer. METALLOMICS : INTEGRATED BIOMETAL SCIENCE 2022; 14:6649654. [PMID: 35876659 DOI: 10.1093/mtomcs/mfac053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 07/20/2022] [Indexed: 11/14/2022]
Abstract
Vitamin B6 is an essential vitamin that serves as a co-enzyme in a number of enzymatic reactions in metabolism of lipids, amino acids and glucose. In the current study, we synthesized vitamin B6 derived ligand (L) and its complex Pt(L)Cl (C1). The ancillary chloride ligand of C1 was exchanged with pyridine co-ligand and another complex Pt(L)(py).BF4 (C2) was obtained. Both these complexes were obtained in excellent isolated yields and characterized thoroughly by different analytical methods. Thyroid cancer is one of the most common malignancies of the endocrine system, we studied the in vitro anticancer activity and mechanism of these vitamin B6 derived L and Pt(II) complexes in thyroid cancer cell line (FTC). Based on MTT assay, cell proliferation rate was reduced in a dose-dependent manner. According to apoptosis analysis, vitamin B6 based Pt(II) complexes treated cells depicted necrotic effect and TUNEL based apoptosis was observed in cancer cells. Furthermore, qRT-PCR analyses of cancer cells treated with C1 and/or C2 showed regulated expression of anti-apoptotic, pro-apoptosis and autophagy related genes. Western blot results demonstrated that C1 and C2 induced the activation of p53 and the cleavage of Poly (ADP-ribose) polymerase (PARP). These results suggest that these complexes inhibit the growth of FTC cells and induce apoptosis through p53 signaling. Thus, vitamin B6 derived Pt(II) complexes C1 and C2 may be potential cytotoxic agents for the treatment of thyroid cancer.
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Affiliation(s)
- Jialin Ming
- Inner Mongolia University Research Center for Glycochemistry of Characteristic Medicinal Resources, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot People's Republic of China, Inner Mongolia 010031, China
| | - Muhammad Zeeshan Bhatti
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi 46000, Pakistan
| | - Amjad Ali
- Institute of Integrative Biosciences, CECOS University of IT and Emerging Sciences, Peshawar, KPK 25000, Pakistan
| | - Zeqing Zhang
- Inner Mongolia University Research Center for Glycochemistry of Characteristic Medicinal Resources, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot People's Republic of China, Inner Mongolia 010031, China
| | - Na Wang
- Inner Mongolia University Research Center for Glycochemistry of Characteristic Medicinal Resources, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot People's Republic of China, Inner Mongolia 010031, China
| | - Aisha Mohyuddin
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi 46000, Pakistan
| | - Jiwu Chen
- School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Yongmin Zhang
- Inner Mongolia University Research Center for Glycochemistry of Characteristic Medicinal Resources, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot People's Republic of China, Inner Mongolia 010031, China
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, UMR 8232, 4 Place Jussieu, 75005 Paris, France
| | - Faiz-Ur Rahman
- Inner Mongolia University Research Center for Glycochemistry of Characteristic Medicinal Resources, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot People's Republic of China, Inner Mongolia 010031, China
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Evaluation of hybrid surface technology for the analysis of the B-group vitamins by LC-ESI-MS/MS. J Chromatogr B Analyt Technol Biomed Life Sci 2022; 1204:123336. [PMID: 35709669 DOI: 10.1016/j.jchromb.2022.123336] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 06/06/2022] [Accepted: 06/07/2022] [Indexed: 11/22/2022]
Abstract
Recently, a novel hybrid surface technology (HST) has been developed to mitigate metal analyte adsorption in liquid chromatography. The HST provides a hybrid organic-inorganic surface on the metal fluidic path, from injection to detector and including the column frits and wall, to mitigate the interaction between analytes and metals. Here the impact of the HST on the analysis of B group vitamins using liquid chromatography coupled with electrospray tandem mass spectrometry (LC-ESI-MS/MS) has been evaluated. Significant improvements in analyte intensity, limit of quantification (LOQ), carry-over, and peak shape were observed using an LC-ESI-MS/MS system and column that incorporated the HST. The key observed improvements include a 3-10 times increase in sensitivity (providing a lower LOQ) for riboflavin, thiamine, nicotinamide, FMN, PLP, and 5MTHF, no carry-over, and a more symmetrical peak for thiamine. When applied to the analysis of B group vitamins in energy drinks and B vitamin dietary supplement samples, the HST system demonstrated excellent accuracy and repeatability.
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Recent reports on Pyridoxal derived Schiff base complexes. REV INORG CHEM 2021. [DOI: 10.1515/revic-2020-0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Pyridoxal and Pyridoxal 5-phosphate are two among the six aqua soluble vitamers of vitamin B6. They can form Schiff bases readily due to the presence of aldehyde group. Schiff bases can offer diverse coordination possibilities for many transition metals as has been found in a large volume of research till now. The coordination complexes thus formed gives insight into the active core structure and enzymatic activities of vit B6 containing enzymes. Apart from that, these complexes have been found useful as catalysts for synthesis of fine chemicals, as sensors and for their diverse biological activities.
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Tyunina EY, Mezhevoi IN, Stavnova AA. Insight into the complex formation of β-alanyl-L-histidine with nicotinic acid in water and buffer aqueous solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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8
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Hadtstein F, Vrolijk M. Vitamin B-6-Induced Neuropathy: Exploring the Mechanisms of Pyridoxine Toxicity. Adv Nutr 2021; 12:1911-1929. [PMID: 33912895 PMCID: PMC8483950 DOI: 10.1093/advances/nmab033] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/26/2021] [Accepted: 03/02/2021] [Indexed: 12/26/2022] Open
Abstract
Vitamin B-6 in the form of pyridoxine (PN) is commonly used by the general population. The use of PN-containing supplements has gained lots of attention over the past years as they have been related to the development of peripheral neuropathy. In light of this, the number of reported cases of adverse health effects due to the use of vitamin B-6 have increased. Despite a long history of study, the pathogenic mechanisms associated with PN toxicity remain elusive. Therefore, the present review is focused on investigating the mechanistic link between PN supplementation and sensory peripheral neuropathy. Excessive PN intake induces neuropathy through the preferential injury of sensory neurons. Recent reports on hereditary neuropathy due to pyridoxal kinase (PDXK) mutations may provide some insight into the mechanism, as genetic deficiencies in PDXK lead to the development of axonal sensory neuropathy. High circulating concentrations of PN may lead to a similar condition via the inhibition of PDXK. The mechanism behind PDXK-induced neuropathy is unknown; however, there is reason to believe that it may be related to γ-aminobutyric acid (GABA) neurotransmission. Compounds that inhibit PDXK lead to convulsions and reductions in GABA biosynthesis. The absence of central nervous system-related symptoms in PDXK deficiency could be due to differences in the regulation of PDXK, where PDXK activity is preserved in the brain but not in peripheral tissues. As PN is relatively impermeable to the blood-brain barrier, PDXK inhibition would similarly be confined to the peripheries and, as a result, GABA signaling may be perturbed within peripheral tissues, such as sensory neurons. Perturbed GABA signaling within sensory neurons may lead to excitotoxicity, neurodegeneration, and ultimately, the development of peripheral neuropathy. For several reasons, we conclude that PDXK inhibition and consequently disrupted GABA neurotransmission is the most plausible mechanism of toxicity.
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Affiliation(s)
- Felix Hadtstein
- University College Venlo, Campus Venlo, Maastricht University, Maastricht, The Netherlands
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9
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Iron(III) and cobalt(III) complexes with pentadentate pyridoxal Schiff base ligand – structure, spectral, electrochemical, magnetic properties and DFT calculations. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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10
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Sahoo SK. Chromo-fluorogenic sensing using vitamin B6 cofactors and their derivatives: a review. NEW J CHEM 2021. [DOI: 10.1039/d1nj01008e] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A comprehensive review of chromo-fluorogenic sensors developed using vitamin B6 cofactors as the analyte recognition unit.
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Affiliation(s)
- Suban K Sahoo
- Department of Chemistry
- Sardar Vallabhbhai National Institute of Technology (SVNIT)
- Surat-395007
- India
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11
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Yuwen Z, Mei H, Li H, Pu S. A novel diarylethene probe with high selective recognition of CN- and Mg2+and its application. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112754] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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12
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Bachmann T, Schnurr C, Zainer L, Rychlik M. Chemical synthesis of 5'-β-glycoconjugates of vitamin B 6. Carbohydr Res 2020; 489:107940. [PMID: 32062177 DOI: 10.1016/j.carres.2020.107940] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 02/03/2020] [Accepted: 02/04/2020] [Indexed: 10/25/2022]
Abstract
Various 5'-β-saccharides of pyridoxine, namely the mannoside, galactoside, arabinoside, maltoside, cellobioside and glucuronide, were synthesized chemically according to Koenigs-Knorr conditions using α4,3-O-isopropylidene pyridoxine and the respective acetobromo glycosyl donors with AgOTf (3.0 eq.) and NIS (3.0 eq.) as promoters at 0 °C. Furthermore, 5'-β-[13C6]-labeled pyridoxine glucoside (PNG) was prepared starting from [13C6]-glucose and pyridoxine. Additionally, two strategies were examined for the synthesis of 5'-β-pyridoxal glucoside (PLG).
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Affiliation(s)
- Thomas Bachmann
- Chair of Analytical Food Chemistry, Technical University of Munich, Maximus-von-Imhof-Forum 2, 85354, Freising, Germany.
| | - Christian Schnurr
- Chair of Analytical Food Chemistry, Technical University of Munich, Maximus-von-Imhof-Forum 2, 85354, Freising, Germany.
| | - Laura Zainer
- Chair of Analytical Food Chemistry, Technical University of Munich, Maximus-von-Imhof-Forum 2, 85354, Freising, Germany.
| | - Michael Rychlik
- Chair of Analytical Food Chemistry, Technical University of Munich, Maximus-von-Imhof-Forum 2, 85354, Freising, Germany.
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Siqueira JD, de Pellegrin SF, dos Santos SS, Iglesias BA, Piquini PC, Arantes LP, Soares FA, Chaves OA, Neves A, Back DF. SOD activity of new copper II complexes with ligands derived from pyridoxal and toxicity in Caenorhabditis elegans. J Inorg Biochem 2020; 204:110950. [DOI: 10.1016/j.jinorgbio.2019.110950] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 11/20/2019] [Accepted: 11/22/2019] [Indexed: 10/25/2022]
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Chakraborty M, Mondal S, Cardin C, Rheingold AL, Das Mukhopadhyay C, Kumar Chattopadhyay S. Yb(III), Sm(III) and La(III) complexes of a tetradentate pyridoxal Schiff base ligand: Their DNA-binding activity and bio-imaging applications. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114167] [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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15
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Fontana LA, Siqueira JD, Ceolin J, Iglesias BA, Piquini PC, Neves A, Back DF. Peroxidase activity of new mixed‐valence cobalt complexes with ligands derived from pyridoxal. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4903] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Liniquer André Fontana
- Laboratório de Materiais Inorgânicos – Departamento de QuímicaCCNE, UFSM 97105‐900 Santa Maria RS Brazil
| | - Josiéli Demetrio Siqueira
- Laboratório de Materiais Inorgânicos – Departamento de QuímicaCCNE, UFSM 97105‐900 Santa Maria RS Brazil
| | - Joice Ceolin
- Laboratório de Materiais Inorgânicos – Departamento de QuímicaCCNE, UFSM 97105‐900 Santa Maria RS Brazil
| | | | | | - Ademir Neves
- Departamento de QuímicaUniversidade Federal de Santa Catarina, UFSC 88040‐970 Florianópolis SC Brazil
| | - Davi Fernando Back
- Laboratório de Materiais Inorgânicos – Departamento de QuímicaCCNE, UFSM 97105‐900 Santa Maria RS Brazil
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Copper(II) complexes with pyridoxal dithiocarbazate and thiosemicarbazone ligands: crystal structure, spectroscopic analysis and cytotoxic activity. TRANSIT METAL CHEM 2019. [DOI: 10.1007/s11243-018-00299-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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17
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Oiye ÉN, Ribeiro MFM, Katayama JMT, Tadini MC, Balbino MA, Eleotério IC, Magalhães J, Castro AS, Silva RSM, da Cruz Júnior JW, Dockal ER, de Oliveira MF. Electrochemical Sensors Containing Schiff Bases and their Transition Metal Complexes to Detect Analytes of Forensic, Pharmaceutical and Environmental Interest. A Review. Crit Rev Anal Chem 2019; 49:488-509. [PMID: 30767567 DOI: 10.1080/10408347.2018.1561242] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Schiff bases and their transition metal complexes are inexpensive and easy to synthesize. These compounds display several structural and electronic features that allow their application in numerous research fields. Over the last three decades, electroanalytical scientists of various areas have developed electrochemical sensors from many compounds. The present review discusses the applicability of Schiff bases, their transition metal complexes and new materials containing these compounds as electrode modifiers in sensors to detect analytes of forensic, pharmaceutical and environmental interest. In forensic sciences, Schiff bases are mainly used to analyze illicit drugs: chemical reactions involving Schiff bases can help to elucidate illicit drug production and to determine analytes in seized samples. In the environmental area, given that most methodologies provide Limit of Detection (LOD) values below the values recommended by regulatory agencies, Schiff bases constitute a promising strategy. As for pharmaceutical applications, Schiff bases represent an approach for analysis of complex biological samples containing low levels of the target analytes in the presence of a large quantity of interfering compounds. This review will show that new highly specific materials can be synthesized based on Schiff bases and applied in the pharmaceutical industry, toxicological studies, electrocatalysis and biosensors. Most literature papers have reported on Schiff bases combined with carbon paste to give a chemically modified electrode that is easy and inexpensive to produce and which displays specific and selective sensing capacity for different applications.
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Affiliation(s)
- Érica Naomi Oiye
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Maria Fernanda Muzetti Ribeiro
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Juliana Midori Toia Katayama
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Maraine Catarina Tadini
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Marco Antonio Balbino
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Izabel Cristina Eleotério
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Juliana Magalhães
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Alex Soares Castro
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Ricardo Soares Mota Silva
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - José Wilmo da Cruz Júnior
- Departamento de Ciências Exatas e Educação, Universidade Federal de Santa Catarina , Blumenau , Santa Catarina , Brasil
| | - Edward Ralph Dockal
- Departamento de Química - Centro de Ciências Exatas e de Tecnologia, Universidade Federal de São Carlos , São Carlos , São Paulo , Brasil
| | - Marcelo Firmino de Oliveira
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
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Thapa K, Paul P, Bhattacharya S. A group of diphosphine-thiosemicarbazone complexes of palladium: Efficient precursors for catalytic C C and C N coupling reactions. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.10.053] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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19
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Pati C, Ghosh K. A 1,8-naphthalimide–pyridoxal conjugate as a supramolecular gelator for colorimetric read out of F− ions in solution, gel and solid states. NEW J CHEM 2019. [DOI: 10.1039/c8nj05626a] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Naphthalimide–pyridoxal conjugated gelator 1 has been designed and synthesized. Compound 1 which forms stable greenish yellow colored gel in DMSO : H2O (8 : 1 v/v), shows selective sensing of F− in solution, gel and solid states under different conditions.
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Affiliation(s)
- Chiranjit Pati
- Department of Chemistry
- University of Kalyani
- Kalyani-741235
- India
| | - Kumaresh Ghosh
- Department of Chemistry
- University of Kalyani
- Kalyani-741235
- India
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20
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Mondal S, Chakraborty M, Mondal A, Pakhira B, Mukhopadhyay SK, Banik A, Sengupta S, Chattopadhyay SK. Crystal structure, spectroscopic, DNA binding studies and DFT calculations of a Zn(ii) complex. NEW J CHEM 2019. [DOI: 10.1039/c8nj05646c] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly fluorescent Zn(ii) complex and its DNA-binding and bio-imaging applications are reported.
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Affiliation(s)
- Satyajit Mondal
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah 711103
- India
| | - Moumita Chakraborty
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah 711103
- India
| | - Antu Mondal
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah 711103
- India
| | - Bholanath Pakhira
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah 711103
- India
| | | | - Avishek Banik
- Department of Microbiology
- The University of Burdwan
- Burdwan-713104
- India
| | - Swaraj Sengupta
- Department of Chemistry
- Birla Institute of Technology
- Ranchi-835215
- India
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21
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Das C, Pakhira B, Rheingold AL, Kumar Chattopadhyay S. Turn on ESIPT based chemosensor for histidine: Application in urine analysis and live cell imaging. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.06.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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22
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Synthesis of [ 13C₃]-B6 Vitamers Labelled at Three Consecutive Positions Starting from [ 13C₃]-Propionic Acid. MOLECULES (BASEL, SWITZERLAND) 2018; 23:molecules23092117. [PMID: 30142892 PMCID: PMC6225105 DOI: 10.3390/molecules23092117] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 08/16/2018] [Accepted: 08/18/2018] [Indexed: 12/31/2022]
Abstract
[13C3]-labelled vitamers (PN, PL and PM) of the B6 group were prepared starting from [13C3]-propionic acid. [13C3]-PN was synthesized in ten linear steps with an overall yield of 17%. Hereby, higher alkyl homologues of involved esters showed a positive impact on the reaction outcome of the intermediates in the chosen synthetic route. Oxidation of [13C3]-PN to [13C3]-PL was undertaken using potassium permanganate and methylamine followed by acid hydrolysis of the imine derivative. [13C3]-PM could be prepared from the oxime derivative of [13C3]-PN by hydrogenation with palladium.
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Synthesis, characterization and X-ray crystal structure of an iron(III) complex of a tripodal pyridoxal Schiff base ligand: effects of positional disorder on its magnetic properties. TRANSIT METAL CHEM 2018. [DOI: 10.1007/s11243-018-0249-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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24
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Guricová M, Pižl M, Smékal Z, Nádherný L, Čejka J, Eigner V, Hoskovcová I. Template synthesis and structure of Co(II), Ni(II), and Cu(II) complexes with pyridoxilydenetaurinate Schiff base ligand. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.03.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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25
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Siqueira JD, Menegatti AC, Terenzi H, Pereira MB, Roman D, Rosso EF, Piquini PC, Iglesias BA, Back DF. Synthesis, characterization and phosphatase inhibitory activity of dioxidovanadium(V) complexes with Schiff base ligands derived from pyridoxal and resorcinol. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.04.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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26
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27
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Murašková V, Szabó N, Pižl M, Hoskovcová I, Dušek M, Huber Š, Sedmidubský D. Self assembly of dialkoxo bridged dinuclear Fe(III) complex of pyridoxal Schiff base with C C bond formation – Structure, spectral and magnetic properties. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.02.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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28
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Galván-Hidalgo JM, Chans GM, Ramírez-Apan T, Nieto-Camacho A, Hernández-Ortega S, Gómez E. Tin(IV) Schiff base complexes derived from pyridoxal: Synthesis, spectroscopic properties and cytotoxicity. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3704] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- José M. Galván-Hidalgo
- Instituto de Química; Universidad Nacional Autónoma de México (UNAM); Circuito Exterior s/n, Ciudad Universitaria 04510 Ciudad de México Mexico
| | - Guillermo M. Chans
- Instituto de Química; Universidad Nacional Autónoma de México (UNAM); Circuito Exterior s/n, Ciudad Universitaria 04510 Ciudad de México Mexico
| | - Teresa Ramírez-Apan
- Instituto de Química; Universidad Nacional Autónoma de México (UNAM); Circuito Exterior s/n, Ciudad Universitaria 04510 Ciudad de México Mexico
| | - Antonio Nieto-Camacho
- Instituto de Química; Universidad Nacional Autónoma de México (UNAM); Circuito Exterior s/n, Ciudad Universitaria 04510 Ciudad de México Mexico
| | - Simón Hernández-Ortega
- Instituto de Química; Universidad Nacional Autónoma de México (UNAM); Circuito Exterior s/n, Ciudad Universitaria 04510 Ciudad de México Mexico
| | - Elizabeth Gómez
- Instituto de Química; Universidad Nacional Autónoma de México (UNAM); Circuito Exterior s/n, Ciudad Universitaria 04510 Ciudad de México Mexico
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Biancalana L, Bortoluzzi M, Ferretti E, Hayatifar M, Marchetti F, Pampaloni G, Zacchini S. The reactions of α-amino acids and α-amino acid esters with high valent transition metal halides: synthesis of coordination complexes, activation processes and stabilization of α-ammonium acylchloride cations. RSC Adv 2017. [DOI: 10.1039/c7ra00073a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
We describe the synthesis of rare coordination compounds of early transition metals with α-amino acids and α-amino acid esters, the unusual C–C dimerization ofl-proline, and the stabilization of reactive α-ammonium acylchloride cations.
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Affiliation(s)
- Lorenzo Biancalana
- University of Pisa
- Dipartimento di Chimica e Chimica Industriale
- I-56124 Pisa
- Italy
| | - Marco Bortoluzzi
- Ca' Foscari University of Venice
- Dipartimento di Scienze Molecolari e Nanosistemi
- I-30175 Mestre
- Italy
| | - Eleonora Ferretti
- University of Pisa
- Dipartimento di Chimica e Chimica Industriale
- I-56124 Pisa
- Italy
| | - Mohammad Hayatifar
- University of Pisa
- Dipartimento di Chimica e Chimica Industriale
- I-56124 Pisa
- Italy
| | - Fabio Marchetti
- University of Pisa
- Dipartimento di Chimica e Chimica Industriale
- I-56124 Pisa
- Italy
| | - Guido Pampaloni
- University of Pisa
- Dipartimento di Chimica e Chimica Industriale
- I-56124 Pisa
- Italy
| | - Stefano Zacchini
- University of Bologna
- Dipartimento di Chimica Industriale “Toso Montanari”
- I-40136 Bologna
- Italy
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30
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Ghosh K, Pati C. Aryl ethers coupled pyridoxal as supramolecular gelator for selective sensing of F−. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.10.089] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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31
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Ebani PR, Fontana LA, Campos PT, Rosso EF, Piquini PC, Iglesias BA, Back DF. New manganese(II) and nickel(II) coordination compounds with N,O-polydentate ligands obtained from pyridoxal and tripodal units. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.05.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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32
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Sing N, Roy S, Guin PS, Mahali K, Majee P, Mondal SK, Mahata P, Sengupta PS, Mondal P. A Co(ii) complex of a vitamer of vitamin B6acts as a sensor for Hg2+and pH in aqueous media. NEW J CHEM 2016. [DOI: 10.1039/c6nj00410e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A new Co(ii) complex was prepared by template reaction, acting as a dual fluorescent sensor for Hg2+ions and pH in aqueous solution.
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Affiliation(s)
- Nilam Sing
- Department of Chemistry (UG & PG)
- Vivekananda Mahavidyalaya
- Burdwan-713103
- India
| | - Sanjay Roy
- Department of Chemistry
- Shibpur Dinobundhoo Institution (College)
- Howrah-711102
- India
| | - Partha Sarathi Guin
- Department of Chemistry
- Shibpur Dinobundhoo Institution (College)
- Howrah-711102
- India
| | | | - Prakash Majee
- Department of Chemistry
- Visva-Bharati
- Santiniketan-731235
- India
| | | | - Partha Mahata
- Department of Chemistry
- Suri Vidyasagar College
- Suri-731101
- India
| | | | - Palash Mondal
- Department of Chemistry (UG & PG)
- Vivekananda Mahavidyalaya
- Burdwan-713103
- India
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33
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Synthesis, characterization and antimicrobial activity of copper(II) complexes with hydrazone derived from 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.10.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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34
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Back DF, de Oliveira GM, Fontana LA, Ramão BF, Roman D, Iglesias BA. One-pot synthesis, structural characterization, UV–Vis and electrochemical analyses of new Schiff base complexes of Fe(III), Ni(II) and Cu(II). J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.07.050] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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35
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Transition metal complexes with thiosemicarbazide-based ligands. Part 63. Syntheses, structures and physicochemical characterization of the first chromium(III) complexes with pyridoxal semi- and thiosemicarbazones. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.09.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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36
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Anitha P, Manikandan R, Vijayan P, Anbuselvi S, Viswanathamurthi P. Rhodium(I) complexes containing 9,10-phenanthrenequinone-N-substituted thiosemicarbazone ligands: Synthesis, structure, DFT study and catalytic diastereoselective nitroaldol reaction studies. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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37
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New dioxidouranium (VI) and mixed-valence oxidovanadium (IV/V) coordination compounds with N,O-pentadentate ligands obtained from pyridoxal and triethylenetetramine. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.01.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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38
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Mukherjee T, Pessoa JC, Kumar A, Sarkar AR. Formation of an unusual pyridoxal derivative: Characterization of Cu(II), Ni(II) and Zn(II) complexes and evaluation of binding to DNA and to human serum albumin. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.11.033] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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39
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Mondal S, Adak P, Das C, Naskar S, Pakhira B, Rheingold AL, Sinn E, Eribal CS, Chattopadhyay SK. Synthesis, X-ray crystal structures, spectroscopic and electrochemical studies of Zn(II), Cd(II), Ni(II) and Mn(II) complexes of N1,N4-bis(pyridoxylidene)triethylenetetramine. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.06.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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40
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Transition metal complexes with thiosemicarbazide-based ligands. Part 61. Comparative analysis of structural properties of the pyridoxal thiosemicarbazone ligands. Crystal structure of PLTSC·HCl·2H2O and its complex [Fe(PLTSC)Cl2(H2O)]Cl. Struct Chem 2014. [DOI: 10.1007/s11224-014-0491-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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41
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Ma B, Zhang Y, Gu L, Jiang Y, Hou P, Zeng Y, Zhang L, Ju P, Bi K, Chen X. Comparative pharmacokinetics of cyclophosphamide administration alone and combination with vitamin B6 in rats. Biomed Chromatogr 2014; 29:62-7. [DOI: 10.1002/bmc.3240] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2013] [Revised: 03/18/2014] [Accepted: 04/10/2014] [Indexed: 12/12/2022]
Affiliation(s)
- Bingjie Ma
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 China
| | - Yuanyuan Zhang
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 China
| | - Liqiang Gu
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 China
| | - Yu Jiang
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 China
| | - Pengyi Hou
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 China
| | - Yan Zeng
- School of Traditional Chinese Materia Medica; Shenyang Pharmaceutical University; Shenyang 110016 China
| | - Lunhui Zhang
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 China
| | - Ping Ju
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 China
| | - Kaishun Bi
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 China
| | - Xiaohui Chen
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang 110016 China
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42
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Paul P, Seth DK, Richmond MG, Bhattacharya S. Unusual chemical transformations of acetone thiosemicarbazone mediated by ruthenium: C–H bond activation, thiolation, and C–N bond cleavage. RSC Adv 2014. [DOI: 10.1039/c3ra44329a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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43
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Novaković SB, Bogdanović GA, Leovac VM, Rodić MV, Vojinović-Ješić LS, Ivković S. (E)-4-[(2-Carbamoylhydrazinylidene)methyl]-3-hydroxy-5-hydroxymethyl-2-methylpyridin-1-ium nitrate. Acta Crystallogr C 2013; 69:761-4. [DOI: 10.1107/s0108270113013929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Accepted: 05/20/2013] [Indexed: 11/10/2022] Open
Abstract
The title compound, C9H13N4O3+·NO3−, is the first structurally characterized Schiff base derived from semicarbazide and pyridoxal. Unusually for an unsubstituted semicarbazone, the compound adopts asynconformation, in which the carbonyl O atom is in acisdisposition relative to the azomethine N atom. This arrangement is supported by a pair of hydrogen bonds between the organic cation and the nitrate anion. The cation is essentially planar, with only a hydroxymethyl O atom deviating significantly from the mean plane of the remaining atoms (r.m.s. deviation of the remaining non-H atoms = 0.01 Å). The molecules are linked into flat layers by N—H...O and C—H...O hydrogen bonds. O—H...O hydrogen bonds involving the hydroxymethyl group as a donor interconnect the layers into a three-dimensional structure.
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Dutta J, Bhattacharya S. Controlled interaction of benzaldehyde thiosemicarbazones with palladium: formation of bis-complexes with cis-geometry and organopalladium complexes, and their catalytic application in C–C and C–N coupling. RSC Adv 2013. [DOI: 10.1039/c3ra40829a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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45
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Sharma D, Sahoo SK, Chaudhary S, Bera RK, Callan JF. Fluorescence ‘turn-on’ sensor for F− derived from vitamin B6 cofactor. Analyst 2013; 138:3646-50. [DOI: 10.1039/c3an00199g] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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