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Synthesis, spectroscopic characterization, molecular docking, as well as in vitro cytotoxicity of calcium-sulfasalazine complex. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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2
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El‐ghamry HA, Takroni KM, AL‐Rashidi DO, Alfear ES, Alsaedi RA. Design, spectral, thermal decomposition, antimicrobial, docking simulation and DNA binding tendency of sulfisoxazole azo dye derivative and its metal chelates with Mn
2+
, Fe
3+
, Co
2+
, Ni
2+
, Cu
2+
, Zn
2+
and Cd
2+. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hoda A. El‐ghamry
- Department of Chemistry, Faculty of Applied Science, Umm Al‐Qura University Makkah Saudi Arabia
| | - Khadiga M. Takroni
- Department of Chemistry, Faculty of Applied Science, Umm Al‐Qura University Makkah Saudi Arabia
| | - Dalal O. AL‐Rashidi
- Department of Chemistry, Faculty of Applied Science, Umm Al‐Qura University Makkah Saudi Arabia
| | - Elaf S. Alfear
- Department of Chemistry, Faculty of Applied Science, Umm Al‐Qura University Makkah Saudi Arabia
| | - Reem A. Alsaedi
- Department of Chemistry, Faculty of Applied Science, Umm Al‐Qura University Makkah Saudi Arabia
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New 3d multifunctional metal chelates of sulfonamide: Spectral, vibrational, molecular modeling, DFT, medicinal and in silico studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132305] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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4
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Spectroscopic Characterization, Thermogravimetry and Biological Studies of Ru(III), Pt(IV), Au(III) Complexes with Sulfamethoxazole Drug Ligand. CRYSTALS 2022. [DOI: 10.3390/cryst12030340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Complexes of Ru(III), Pt(IV), and Au(III) with sulfamethoxazole (SMX) were experimentally produced. The resulted formations of novel metal complexes were discussed using several techniques, such as effective magnetic moment molar conductivity, IR, UV, and 1H NMR spectra, elemental analyses, thermal analysis, microscopic and XRD analyses. The X-ray diffraction patterns of the solid powders of the synthesized sulfamethoxazole complexes indicated their identical formulation. The surface uniformity of the complexes’ samples was confirmed by SEM images. These complexes appear as spots, dark in appearance, with particle sizes of 100–200 nanometers in transmission electron microscopy (TEM) pictures. The sulfamethoxazole ligand was shown to be bidentate coordinated to the metallic ions with sulfonyle oxygen and amido nitrogen groups, according to IR spectral data. Both Ru(III) and Au(III) complexes have an electrolytic nature, but the Pt(IV) complex has non-electrolytic properties. TG and DTG experiments proved the assigned composition and provided information regarding the thermal stability of complexes in a dynamic air atmosphere, according to the thermal analysis. The effect of the novel prepared complexes was examined for antibacterial and antifungal activity in vitro against a variety of pathogens, and they exceeded the sulfamethoxazole ligand in antibacterial activity. It was observed that the Pt(IV) complex has the ultimate activity versus all the assessed organisms relative to all compounds.
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Bioactive Co(II), Ni(II), and Cu(II) Complexes Containing a Tridentate Sulfathiazole-Based ( ONN) Schiff Base. Molecules 2021; 26:molecules26103062. [PMID: 34065538 PMCID: PMC8161335 DOI: 10.3390/molecules26103062] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/11/2021] [Accepted: 05/13/2021] [Indexed: 11/16/2022] Open
Abstract
New Co(II), Ni(II), and Cu(II) complexes were synthesized with the Schiff base ligand obtained by the condensation of sulfathiazole with salicylaldehyde. Their characterization was performed by elemental analysis, molar conductance, spectroscopic techniques (IR, diffuse reflectance and UV–Vis–NIR), magnetic moments, thermal analysis, and calorimetry (thermogravimetry/derivative thermogravimetry/differential scanning calorimetry), while their morphological and crystal systems were explained on the basis of powder X-ray diffraction results. The IR data indicated that the Schiff base ligand is tridentate coordinated to the metallic ion with two N atoms from azomethine group and thiazole ring and one O atom from phenolic group. The composition of the complexes was found to be of the [ML2]∙nH2O (M = Co, n = 1.5 (1); M = Ni, n = 1 (2); M = Cu, n = 4.5 (3)) type, having an octahedral geometry for the Co(II) and Ni(II) complexes and a tetragonally distorted octahedral geometry for the Cu(II) complex. The presence of lattice water molecules was confirmed by thermal analysis. XRD analysis evidenced the polycrystalline nature of the powders, with a monoclinic structure. The unit cell volume of the complexes was found to increase in the order of (2) < (1) < (3). SEM evidenced hard agglomerates with micrometric-range sizes for all the investigated samples (ligand and complexes). EDS analysis showed that the N:S and N:M atomic ratios were close to the theoretical ones (1.5 and 6.0, respectively). The geometric and electronic structures of the Schiff base ligand 4-((2-hydroxybenzylidene) amino)-N-(thiazol-2-yl) benzenesulfonamide (HL) was computationally investigated by the density functional theory (DFT) method. The predictive molecular properties of the chemical reactivity of the HL and Cu(II) complex were determined by a DFT calculation. The Schiff base and its metal complexes were tested against some bacterial strains (Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, and Bacillus subtilis). The results indicated that the antibacterial activity of all metal complexes is better than that of the Schiff base.
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Chaudhary KP, Patel UH, Pandya SB, Socha BN, Padariya TJ, Alalawy MD, Chavda BR, Patel R, Patel NJ, Bhatt BS. Coordination behavior of succinylsulfathiazole – Crystal structure of [Cu(SST).(Pyridine)3.H2O]n, DNA interaction and cytotoxic studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129262] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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7
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Sumrra SH, Hassan AU, Imran M, Khalid M, Mughal EU, Zafar MN, Tahir MN, Raza MA, Braga AA. Synthesis, characterization, and biological screening of metal complexes of novel sulfonamide derivatives: Experimental and theoretical analysis of sulfonamide crystal. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5623] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Sajjad H. Sumrra
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Abrar U. Hassan
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Muhammad Imran
- Department of Chemistry, Faculty of ScienceKing Khalid University Abha 61413 Saudi Arabia
| | - Muhammad Khalid
- Department of ChemistryKhwaja Fareed University of Engineering & Information Technology Rahim Yar Khan 64200 Pakistan
| | - Ehsan U. Mughal
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Muhammad N. Zafar
- Department of ChemistryQuaid‐i‐Azam University Islamabad 45320 Pakistan
| | | | - Muhammad A. Raza
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Ataualpa A.C. Braga
- Departamento de Química Fundamental, Instituto de QuímicaUniversidade de São Paulo Av. Prof.LineuPrestes, 748 São Paulo 05508‐000 Brazil
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Bilkan MT, Alyar S, Alyar H. Experimental Spectroscopic and Theoretical Studies of New Synthesized Sulfonamide Derivatives. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420010045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Thakral S, Singh V. 2,4-Dichloro-5-[(N-aryl/alkyl)sulfamoyl]benzoic Acid Derivatives: In Vitro Antidiabetic Activity, Molecular Modeling and In silico ADMET Screening. Med Chem 2019; 15:186-195. [PMID: 30251608 DOI: 10.2174/1573406414666180924164327] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 09/11/2018] [Accepted: 09/11/2018] [Indexed: 01/17/2023]
Abstract
BACKGROUND Postprandial hyperglycemia can be reduced by inhibiting major carbohydrate hydrolyzing enzymes, such as α-glucosidase and α-amylase which is an effective approach in both preventing and treating diabetes. OBJECTIVE The aim of this study was to synthesize a series of 2,4-dichloro-5-[(N-aryl/alkyl)sulfamoyl] benzoic acid derivatives and evaluate α-glucosidase and α-amylase inhibitory activity along with molecular docking and in silico ADMET property analysis. METHOD Chlorosulfonation of 2,4-dichloro benzoic acid followed by reaction with corresponding anilines/amines yielded 2,4-dichloro-5-[(N-aryl/alkyl)sulfamoyl]benzoic acid derivatives. For evaluating their antidiabetic potential α-glucosidase and α-amylase inhibitory assays were carried out. In silico molecular docking studies of these compounds were performed with respect to these enzymes and a computational study was also carried out to predict the drug-likeness and ADMET properties of the title compounds. RESULTS Compound 3c (2,4-dichloro-5-[(2-nitrophenyl)sulfamoyl]benzoic acid) was found to be highly active having 3 fold inhibitory potential against α-amylase and 5 times inhibitory activity against α-glucosidase in comparison to standard drug acarbose. CONCLUSION Most of the synthesized compounds were highly potent or equipotent to standard drug acarbose for inhibitory potential against α-glucosidase and α-amylase enzyme and hence this may indicate their antidiabetic activity. The docking study revealed that these compounds interact with active site of enzyme through hydrogen bonding and different pi interactions.
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Affiliation(s)
- Samridhi Thakral
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar-125001, India
| | - Vikramjeet Singh
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar-125001, India
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10
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Alyar S, Şen C, Alyar H, Adem Ş, Kalkanci A, Ozdemir UO. Synthesis, characterization, antimicrobial activity, carbonic anhydrase enzyme inhibitor effects, and computational studies on new Schiff bases of Sulfa drugs and their Pd(II), Cu(II) complexes. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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11
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El‐Sonbati A, Diab M, Morgan S, Eldesoky A, Balboula M. Polymer complexes. LXIX. Some divalent metal(II) polymer complexes of potentially bidentate monomer N‐[4‐(5‐methyl‐isoxazol‐3‐ylsulfamoyl)‐phenyl]‐acrylamide: Synthesis, spectroscopic characterization, thermal properties, antimicrobial agents and DNA studies. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4207] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- A.Z. El‐Sonbati
- Chemistry Department, Faculty of ScienceDamietta University Egypt
| | - M.A. Diab
- Chemistry Department, Faculty of ScienceDamietta University Egypt
| | - Sh.M. Morgan
- Environmental Monitoring LaboratoryMinistry of Health Port Said Egypt
| | - A.M. Eldesoky
- Engineering Chemistry Department, High Institute of Engineering & Technology (New Damietta) Egypt
- Al‐Qunfudah Center for Scientific Research (QCSR), Chemistry DepartmentAl‐Qunfudah University College, Umm Al‐Qura University Kingdom of Saudi Arabia
| | - M.Z. Balboula
- Chemistry Department, Faculty of ScienceDamietta University Egypt
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Nithya P, Simpson J, Govindarajan S. Template synthesis, structural variation, thermal behavior and antimicrobial screening of Mn(II), Co(II) and Ni(II) complexes of Schiff base ligands derived from benzyl carbazate and three isomers of acetylpyridine. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.07.059] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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13
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El‐Sonbati A, Diab M, Morgan S, Balboula M. Polymer complexes. LXVIII. Spectroscopic studies of supramolecular copper(II) polymeric complexes of biologically active monomer derived from novel sulfa drug. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4059] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- A.Z. El‐Sonbati
- Chemistry Department, Faculty of ScienceDamietta University Egypt
| | - M.A. Diab
- Chemistry Department, Faculty of ScienceDamietta University Egypt
| | - Sh.M. Morgan
- Environmental Monitoring Laboratory, Ministry of Health Port Said Egypt
| | - M.Z. Balboula
- Chemistry Department, Faculty of ScienceDamietta University Egypt
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Sekimoto T, Nishihama S, Yoshizuka K, Maeda R. Adsorptive removal of sulfamethoxazole with shell-core chitosan immobilized metal ion. SEP SCI TECHNOL 2017. [DOI: 10.1080/01496395.2017.1340954] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Takuma Sekimoto
- Department of Chemical Engineering, Faculty of Environmental Engineering, The University of Kitakyushu, Kitakyushu, Japan
| | - Syouhei Nishihama
- Department of Chemical Engineering, Faculty of Environmental Engineering, The University of Kitakyushu, Kitakyushu, Japan
| | - Kazuharu Yoshizuka
- Department of Chemical Engineering, Faculty of Environmental Engineering, The University of Kitakyushu, Kitakyushu, Japan
| | - Ryosuke Maeda
- National Institute of Technology, Kitakyushu College, Kitakyushu, Japan
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Batool SS, Gilani SR, Tahir MN, Harrison WTA. Structural characterization of a mixed-ligand complex of copper(II) with 1,10-phenanthroline and the m-aminobenzoate ion. J STRUCT CHEM+ 2016. [DOI: 10.1134/s0022476616050206] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Synthesis, characterization, structural study and antibacterial activity of the Schiff bases derived from sulfanilamides and related copper(II) complexes. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.07.028] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Fahmi N, Masih I, Soni K. Template Synthesis, Characterization, Electrochemical Behavior, Antimicrobial, Nematicidal and Pesticidal Activities of Palladium(II) Macrocyclic Complexes. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2015. [DOI: 10.1080/10601325.2015.1039334] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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18
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Sharma R, Kumar S, Saini A, Venugopalan P, Rodríguez-Diéguez A, Salas J. Cation–anion interactions via hydrogen bonding; synthesis, characterization and single crystal X-ray structure of [Cu(phen)3](1,3-benzenedisulphonate)⋅7H2O. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.04.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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19
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Yu X, Jiang L, Li Q, Xie Y, Xu Q. Palladium-CatalyzedN-Alkylation of Amides and Amines with Alcohols Employing the Aerobic Relay Race Methodology. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201200462] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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20
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Xu F, Hu B, Wang XX, Geng J, Huang W. Three copper(II) complexes of 4-formylbenzoate obtained from degradation of the Schiff base. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.689827] [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]
Affiliation(s)
- Feng Xu
- a State Key Laboratory of Coordination Chemistry , Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093 , P.R. China
| | - Bin Hu
- a State Key Laboratory of Coordination Chemistry , Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093 , P.R. China
- b School of Environmental and Chemical Engineering , Nanchang Hangkong University , Nanchang , Jiangxi 330063 , P.R. China
| | - Xiao-Xu Wang
- a State Key Laboratory of Coordination Chemistry , Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093 , P.R. China
| | - Jiao Geng
- a State Key Laboratory of Coordination Chemistry , Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093 , P.R. China
| | - Wei Huang
- a State Key Laboratory of Coordination Chemistry , Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093 , P.R. China
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Chohan ZH, Hanif M. Synthesis and characterization of biologically active new Schiff bases containing 3-functionalized 1,2,4-triazoles and their zinc(II) complexes: crystal structure of 4-bromo-2-[(E)-(1H-1,2,4-triazol-3-ylimino)- methyl]phenol. Appl Organomet Chem 2011. [DOI: 10.1002/aoc.1833] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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22
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Chohan ZH, Shad HA. Metal-based new sulfonamides: Design, synthesis, antibacterial, antifungal, and cytotoxic properties. J Enzyme Inhib Med Chem 2011; 27:403-12. [DOI: 10.3109/14756366.2011.593515] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Zahid H. Chohan
- Department of Chemistry, Bahauddin Zakariya University,
Multan 60800, Pakistan
| | - Hazoor A. Shad
- Department of Chemistry, Bahauddin Zakariya University,
Multan 60800, Pakistan
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Thebo KH, Shad HA, Raftery J, Malik MA, Mahmud T, O’Brien P. Synthesis, characterization and X-ray diffraction of [Cu(malonate)(phen)2]2·17H2O complex. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.05.057] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Liu C, Liao S, Li Q, Feng S, Sun Q, Yu X, Xu Q. Discovery and Mechanistic Studies of a General Air-Promoted Metal-Catalyzed Aerobic N-Alkylation Reaction of Amides and Amines with Alcohols. J Org Chem 2011; 76:5759-73. [DOI: 10.1021/jo200862p] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chuanzhi Liu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P.R. China
| | - Shiheng Liao
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P.R. China
| | - Qiang Li
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P.R. China
| | - Sunlin Feng
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P.R. China
| | - Qing Sun
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P.R. China
| | - Xiaochun Yu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P.R. China
| | - Qing Xu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, P.R. China
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Chohan ZH, Shad HA. Sulfonamide-derived compounds and their transition metal complexes: synthesis, biological evaluation and X-ray structure of 4-bromo-2-[(E)-{4-[(3,4-dimethylisoxazol-5 yl)sulfamoyl]phenyl} iminiomethyl] phenolate. Appl Organomet Chem 2011. [DOI: 10.1002/aoc.1807] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Chohan ZH, Shad HA, Supuran CT. Synthesis, characterization and biological studies of sulfonamide Schiff's bases and some of their metal derivatives. J Enzyme Inhib Med Chem 2011; 27:58-68. [PMID: 21534864 DOI: 10.3109/14756366.2011.574623] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A new series of Schiff base ligands derived from sulfonamide and their metal(II) complexes [cobalt(II), copper(II), nickel(II) and zinc(II)] have been synthesized and characterized. The nature of bonding and structure of all the synthesized compounds has been explored by physical, analytical and spectral data of the ligands and their metal(II) complexes. The authors suggest that all the prepared complexes possess an octahedral geometry. The ligands and metal(II) complexes have been screened for their in vitro antibacterial activity against bacterial strains, Escherichia coli, Shigella flexneri, Pseudomonas aeruginosa, Salmonella typhi and for antifungal activity against fungal strains, Trichophyton longifusus, Candida albicans, Aspergillus flavus, Microsporum canis, Fusarium solani and Candida glabrata. These assays enabled the identification of the metal complexes as an effective antimicrobial agent with low cytotoxicity.
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Affiliation(s)
- Zahid H Chohan
- Department of Chemistry, Bahauddin Zakariya University, Multan, Pakistan.
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Hunoor RS, Patil BR, Badiger DS, Vadavi RS, Gudasi KB, Chandrashekhar VM, Muchchandi IS. Synthesis, characterization, anti-inflammatory and analgesic activity of transition metal complexes of 3-[1-(2-hydroxyphenyl) ethylideamino]-2-phenyl-3,4-dihydroquinazolin-4(3H)-one. Appl Organomet Chem 2011. [DOI: 10.1002/aoc.1790] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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28
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Some new biologically active metal-based sulfonamide. Eur J Med Chem 2010; 45:2893-901. [DOI: 10.1016/j.ejmech.2010.03.014] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2010] [Revised: 03/09/2010] [Accepted: 03/10/2010] [Indexed: 11/21/2022]
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Chohan ZH, Sumrra SH. Some biologically active oxovanadium(IV) complexes of triazole derived Schiff bases: their synthesis, characterization and biological properties. J Enzyme Inhib Med Chem 2010; 25:599-607. [PMID: 20429776 DOI: 10.3109/14756360903257884] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Zahid H. Chohan
- Department of Chemistry, Bahauddin Zakariya University, Multan, Pakistan
| | - Sajjad H. Sumrra
- Department of Chemistry, Bahauddin Zakariya University, Multan, Pakistan
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Thebo KH, Shad HA, Malik MA, Helliwell M. Synthesis, characterization and crystal structure of copper(II) complex of succinate and 2,2′-bipyridyl. J Mol Struct 2010. [DOI: 10.1016/j.molstruc.2010.02.044] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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31
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Chohan ZH, Iqbal MS, Aftab SK. Design, synthesis, characterization and antibacterial properties of copper(II) complexes with chromone-derived compounds. Appl Organomet Chem 2009. [DOI: 10.1002/aoc.1587] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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