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Yang W, Peng Z, Wang G. An overview: metal-based inhibitors of urease. J Enzyme Inhib Med Chem 2023; 38:361-375. [PMID: 36446640 PMCID: PMC11003495 DOI: 10.1080/14756366.2022.2150182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 11/16/2022] [Indexed: 12/03/2022] Open
Abstract
Urease is a kind of nickel-dependent metalloenzyme, which exists in the biological world widely, and can catalyse the hydrolysis of urea into ammonia and carbon dioxide to provide a nitrogen source for organisms. Urease has important uses in agriculture and medicine because it can catalyse the production of ammonia. Therefore, in this review, metal-based inhibitors of urease will be summarised according to different transition metal ions. Including the urease inhibition, structure-activity relationship, and molecular docking. Importantly, among these reviewed effective urease inhibitors, most of copper metal complexes exhibited stronger urease inhibition with IC50 values ranging from 0.46 μM to 41.1 μM. Significantly, the collected comprehensive information looks forward to providing rational guidance and effective strategies for the development of novel, potent, and safe metal-based urease inhibitors, which are better for practical applications in the future.
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Affiliation(s)
- Wei Yang
- Clinical Trails Center, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
| | - Zhiyun Peng
- Clinical Trails Center, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Guangcheng Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
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2
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Hashmi K, Gupta S, Siddique A, Khan T, Joshi S. Medicinal applications of vanadium complexes with Schiff bases. J Trace Elem Med Biol 2023; 79:127245. [PMID: 37406475 DOI: 10.1016/j.jtemb.2023.127245] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/31/2023] [Accepted: 06/15/2023] [Indexed: 07/07/2023]
Abstract
Many transition metal complexes have been explored for their therapeutic properties after the discovery of cisplatin. Schiff bases have an efficient complexation tendency with the transition metals and several medicinal properties have been reported. However, fewer studies have reported the medicinal utility of vanadium and its Schiff base complexes. This paper provides a comprehensive overview of vanadium complexes with Schiff bases along with their mechanistic insight. Vanadium complexes in + 4 and + 5 oxidation states have exhibited well-defined geometry and found to be thermodynamically stable. The studies have reported the G0/G1 phase cell cycle arrest and decreased delta psi m, inducing mitochondrial membrane depolarization in cancer cell lines along with the alterations in the metabolism of the cancer cells upon dosing with the vanadium complexes. Cancer cell invasion and growth are also found to be markedly reduced by peroxo complexes of vanadium. The studies included in the review paper have been taken from leading indexing databases and focus was laid on recent reports in literature. The biological potential of vanadium complexes of Schiff bases opens new horizons for future interdisciplinary studies and investigation focussed on understanding the biochemistry of these complexes, along with designing new complexes which have better bioavailability, solubility and low or non-toxicity.
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Affiliation(s)
- Kulsum Hashmi
- Department of Chemistry, Isabella Thoburn College, Lucknow, UP 226007, India
| | - Sakshi Gupta
- Department of Chemistry, Isabella Thoburn College, Lucknow, UP 226007, India
| | - Armeen Siddique
- Department of Chemistry, Isabella Thoburn College, Lucknow, UP 226007, India
| | - Tahmeena Khan
- Department of Chemistry, Integral University, Lucknow, UP 226026, India
| | - Seema Joshi
- Department of Chemistry, Isabella Thoburn College, Lucknow, UP 226007, India.
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3
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Zhang L, Feng X, Gu Y, Yang T, Li X, Yu H, You Z. SYNTHESES, CRYSTAL STRUCTURES, AND ANTIMICROBIAL ACTIVITIES OF ZINC COMPLEXES DERIVED FROM 2-AMINO-N′- (PYRIDIN-2-YLMETHYLENE)BENZOHYDRAZIDE. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622080170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Lei Y, Yang Q, Bai Y, Tan Y. Synthesis, characterization and X-ray crystal structures of oxidovanadium(V) and dioxidomolybdenum(VI) complexes derived from 2-bromo- N'-(3,5-dichloro-2-hydroxybenzylidene)benzohydrazide. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2095907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Yan Lei
- School of Materials and Environmental Engineering, Chengdu Technological University, Chengdu, P.R. China
| | - Qiwen Yang
- Eternal Estat Engineering Design Co., Ltd, Chengdu, P.R. China
| | - Yang Bai
- School of Materials and Environmental Engineering, Chengdu Technological University, Chengdu, P.R. China
| | - Yao Tan
- School of Environmental and Chemical Engineering, Chongqing Three Gorges University, Chongqing, P.R. China
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5
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Patra R, Mondal S, Sinha D, Rajak KK. Mono Versus Dinuclear Vanadium(V) Complexes: Solvent Dependent Structural Versatility and Electro Syntheses of Mixed-Valence Oxovanadium(IV/V) Entities in Solution. ACS OMEGA 2022; 7:11710-11721. [PMID: 35449931 PMCID: PMC9017103 DOI: 10.1021/acsomega.1c06713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 02/08/2022] [Indexed: 06/14/2023]
Abstract
Two mononuclear oxidovanadium(V) complexes type of [VVO(L1)(OMe)(MeOH)] (1), [VVO(L2)(OMe)(MeOH)] (2) and two [V2O3]4+ core of μ-oxidodioxidodivanadium(V) complexes (L1)(O)VV-O-VV(O)(L1) (3) and (L2)(O)VV-O-VV(O)(L2) (4) and two complexes [VVO(L1)(8-Hq)] (5) and [VVO(L2)(8-Hq)] (6) incorporating 8-hydroxyquinoline (8-hq) as co-ligand have been reported where L1 [(E)-N'-(2-hydroxybenzylidene)cinnamohydrazide] and L2 [(2E,N'E)-N'-(2-hydroxybenzylidene)-3-(naphthalen-1-yl)acrylohydrazide] are the dianionic forms of the conjugated keto-imine functionalized substituted hydrazone ligands. The μ-oxidodioxidodivanadium complexes are generated upon switching the solvent from methanol to acetonitrile. The X-ray analysis showed octahedral geometry for the mononuclear complexes 1, 2 and 5 but oxido-bridged dinuclear complexes 3 and 4 formed penta-coordinated square-pyramidal geometry about metal atoms. Two mixed-valence species of type II, 3a and 4a, of general formulae (L)(O)VIV-O-VV(O)(L), are being generated upon constant potential electrolysis (CPE) of 3 and 4 respectively. Frozen solution EPR spectra have 13 hyperfine lines, revealing the unpaired electron is majorly localized on one of the two vanadium centres. All these complexes have been well characterized by physio-chemical techniques and the density functional theory (DFT) calculations were applied to obtain further insight into the electronic structure of this type of molecule. The oxidomethoxido complexes 1 and 2 were taken to investigate the catechol oxidase mimicking activity following the oxidation of 3,5-di-tert-butyl catechol (3,5-DTBC) to 3,5-di-tert-butyl benzoquinone (3,5-DTBQ).
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Affiliation(s)
- Roumi Patra
- Inorganic
Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Sandip Mondal
- Inorganic
Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
- Department
of Chemistry, Darjeeling Govt. College, Darjeeling 734101, India
| | - Debopam Sinha
- Inorganic
Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Kajal Krishna Rajak
- Inorganic
Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
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6
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Yang W, Feng Q, Peng Z, Wang G. An overview on the synthetic urease inhibitors with structure-activity relationship and molecular docking. Eur J Med Chem 2022; 234:114273. [PMID: 35305460 DOI: 10.1016/j.ejmech.2022.114273] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 03/04/2022] [Accepted: 03/08/2022] [Indexed: 01/06/2023]
Abstract
Urease is a kind of enzyme which could be found in various bacteria, fungi, plants, and algae, which can quickly catalyze the hydrolysis of urea into ammonia and carbon dioxide. With the ammonia concentration increasing, the activity of Helicobacter pylori has got an obvious enhancement and leads to mucosal damage in the stomach, gastroduodenal infection, peptic ulcers, and gastric cancer. The infectious diseases caused by Helicobacter pylori can be controlled to a certain extent by inhibiting urease activity with urease inhibitors. Hence, studies of urease inhibitors have attracted great attention all over the world and a variety of effective urease inhibitors have been synthesized in recent years. In this review, we will draw summaries for these inhibitors including urease inhibitory activity, inhibition kinetics, structure-activity relationship, and molecular docking. The collected information is expected to provide rational guidance and effective strategy to develop novel, potent, and safe urease inhibitors for better practical applications in the future.
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Affiliation(s)
- Wei Yang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China; Teaching and Research Section of Natural Medicinal Chemistry, School of Pharmacy, Guizhou Medical University, Guiyang, China
| | - Qianqian Feng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China; Teaching and Research Section of Natural Medicinal Chemistry, School of Pharmacy, Guizhou Medical University, Guiyang, China
| | - Zhiyun Peng
- Office of Drug Clinical Trial Institutions, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.
| | - Guangcheng Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China; Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang, China.
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7
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Oxovanadium(IV) complexes with tetradentate thiosemicarbazones. Synthesis, characterization, anticancer enzyme inhibition and in vitro cytotoxicity on breast cancer cells. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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8
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Prasad KS, Ramachandrappa SU. Potential Medicinal Applications of Vanadium and its Coordination Compounds in Current Research Prospects: A Review. CURRENT BIOACTIVE COMPOUNDS 2020; 16:201-209. [DOI: 10.2174/1573407214666181115111357] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/30/2018] [Accepted: 10/31/2018] [Indexed: 06/02/2024]
Abstract
Background:The variety of biological applications of vanadium impressed researchers to develop vanadium based drugs. The most well-known fact of vanadium is that it is necessary for human beings as an insulin-enhancing agent and herein, we mainly provide an overview of vanadium-based drugs and their applications in the medicinal field for the treatment of diseases such as diabetes and cancer. The first part of this review is focused on mechanistic studies involved in the anti-diabetic activity. The latter part explains the use of vanadium and its related coordination compounds in the treatment of cancer.Methods:This review is purely based on literature search available in the database. We focused on the reports available on the recent advancements in the vanadium chemistry and its biological properties, mainly anti-diabetic and anticancer activities of vanadium based compounds.Results:The study of clinical trials of vanadium and its drug molecules imposed more demand due to their remarkable activity with less toxicity.Conclusion:A brief literature survey was made pertaining to the applications of vanadium compounds/ complexes. Particularly, special attention was paid to explaining mechanistic studies of vanadium based compounds in the treatment of diabetes and cancer.
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Affiliation(s)
- Kollur S. Prasad
- Department of Sciences, Amrita School of Arts and Sciences, Mysuru, Amrita Vishwa Vidyapeetham, Karnataka-570 026, India
| | - Shwetha U. Ramachandrappa
- Department of Chemistry, Bapuji Institute of Engineering and Technology, Davanagere - 577 004, Karnataka, India
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9
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Barakat A, Soliman SM, Ali M, Elmarghany A, Al-Majid AM, Yousuf S, Ul-Haq Z, Choudhary MI, El-Faham A. Synthesis, crystal structure, evaluation of urease inhibition potential and the docking studies of cobalt(III) complex based on barbituric acid Schiff base ligand. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119405] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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10
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Kataria R, Khatkar A. Lead Molecules for Targeted Urease Inhibition: An Updated Review from 2010 -2018. Curr Protein Pept Sci 2020; 20:1158-1188. [PMID: 30894105 DOI: 10.2174/1389203720666190320170215] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 02/01/2019] [Accepted: 03/15/2019] [Indexed: 12/14/2022]
Abstract
The field of enzyme inhibition is a tremendous and quickly growing territory of research. Urease a nickel containing metalloenzyme found in bacteria, algae, fungi, and plants brings hydrolysis of urea and plays important role in environmental nitrogen cycle. Apart from this it was found to be responsible for many pathological conditions due to its presence in many microorganisms such as H. Pylori, a ureolytic bacteria having urease which elevates pH of gastric medium by hydrolyzing urea present in alimentary canal and help the bacteria to colonize and spread infection. Due to the infections caused by the various bacterial ureases such as Bacillus pasteurii, Brucella abortus, H. pylori, H. mustelae, Klebsiella aerogenes, Klebsiella tuberculosis, Mycobacterium tuberculosis, Pseudomonas putida, Sporosarcina pasteurii and Yersinia enterocolitica, it has been the current topic of today's research. About a wide range of compounds from the exhaustive literature survey has been discussed in this review which is enveloped into two expansive classes, as Inhibitors from synthetic origin and Inhibitors from natural origin. Moreover active site details of enzyme, mechanism of catalysis of substrate by enzyme, uses of plant urease and its pathogenic behavior has been included in the current review. So, overall, this review article diagrams the current landscape of the developments in the improvements in the thriving field of urease inhibitory movement in medicinal chemistry from year 2010 to 2018, with an emphasis on mechanism of action of inhibitors that may be used for more development of recent and strong urease inhibitors and open up new doors for assist examinations in a standout amongst the most lively and promising regions of research.
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Affiliation(s)
- Ritu Kataria
- International Institute of Pharmaceutical Sciences, Sonepat, Haryana, India
| | - Anurag Khatkar
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, India
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11
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Luo XQ, Liu QR, Han YJ, Xue LW. Vanadium complexes derived from fluoro-substituted Schiff bases: Synthesis, crystal structures, and antimicrobial activity. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1726387] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Xiao-Qiang Luo
- School of Chemical and Environmental Engineering, Pingdingshan University, Pingdingshan, Henan, P.R. China
- Henan Key Laboratory of Research for Central Plains Ancient Ceramics, Pingdingshan University, Pingdingshan, Henan, P.R. China
| | - Qiao-Ru Liu
- School of Chemical and Environmental Engineering, Pingdingshan University, Pingdingshan, Henan, P.R. China
| | - Yong-Jun Han
- School of Chemical and Environmental Engineering, Pingdingshan University, Pingdingshan, Henan, P.R. China
| | - Ling-Wei Xue
- School of Chemical and Environmental Engineering, Pingdingshan University, Pingdingshan, Henan, P.R. China
- Henan Key Laboratory of Research for Central Plains Ancient Ceramics, Pingdingshan University, Pingdingshan, Henan, P.R. China
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12
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Hasnaoui A, Hdoufane I, Alahyane A, Nayad A, Cherqaoui D, Ait Ali M, El Firdoussi L. Di-μ-oxidovanadium(V) di-nuclear complexes: Synthesis, X-ray, DFT modeling, Hirshfeld surface analysis and antioxidant activity. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119276] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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13
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Gheorghe R, Andreea Ionita G, Maxim C, Caneschi A, Sorace L, Andruh M. Aggregation of heptanuclear [MII7] (M = Co, Ni, Zn) clusters by a Schiff-base ligand derived from o-vanillin: Synthesis, crystal structures and magnetic properties. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.07.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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14
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Crystal structure of tetramethylammonium (2-(3-ethoxy-2-oxidobenzylidene)-1-(2-hydroxybenzoyl)hydrazin-1-ido-κ 3
N, N′,O)cobalt(III), C 36H 40N 5O 8Co. Z KRIST-NEW CRYST ST 2019. [DOI: 10.1515/ncrs-2018-0497] [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
C36H40N5O8Co, monoclinic, P21/c (no. 14), a = 17.353(4) Å, b = 11.474(2) Å, c = 18.074(4) Å, β = 101.056(2)°, V = 3532.0(13) Å3, Z = 4, R
gt(F) = 0.0464, wR
ref(F
2) = 0.1323, T = 296(2) K 1–3.
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16
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Wu LL, Li W, Mei YJ. Syntheses, Crystal Structures, and Antibacterial Activity of Mononuclear Vanadium(V) Complexes with Aroylhydrazone and Pyrone as Mixed Ligands. RUSS J COORD CHEM+ 2019. [DOI: 10.1134/s1070328419020118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Thakur S, Banerjee S, Das S, Chattopadhyay S. DFT study on the redox behavior of two dioxovanadium(v) complexes with N2O donor Schiff base ligands and their use in catalytic oxidation ofortho-aminophenol. NEW J CHEM 2019. [DOI: 10.1039/c9nj04672k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Solution phase redox behavior of two vanadium(v) Schiff base complexes was checked. The results agree well with DFT calculations. Both complexes exhibited good catalytic efficiency for the conversion ofo-aminophenol to 2-aminophenoxazine-3-one.
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Affiliation(s)
| | - Snehasis Banerjee
- Govt. College Of Engineering and Leather Technology
- Salt Lake Sector-III, Block-LB
- Kolkata-106
- India
| | - Saurabh Das
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
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18
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Thakur S, Drew MGB, Franconetti A, Frontera A, Chattopadhyay S. Analysis of energies of halogen and hydrogen bonding interactions in the solid state structures of vanadyl Schiff base complexes. RSC Adv 2019; 9:4789-4796. [PMID: 35514651 PMCID: PMC9060597 DOI: 10.1039/c8ra09947b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 01/21/2019] [Indexed: 01/04/2023] Open
Abstract
Four vanadyl Schiff base complexes have been prepared and characterized. Energies of supramolecular interactions in complexes 1, 2 and 3 were estimated using DFT calculations, and further corroborated with NCI plot index computational tool.
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Affiliation(s)
- Snehasish Thakur
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata 700 032
- India
| | | | | | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma
- Spain
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19
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Thakur S, Drew MGB, Franconetti A, Frontera A, Chattopadhyay S. Stabilization of two conformers via intra- or inter-molecular hydrogen bonds in a dinuclear vanadium(v) complex with a pendant Schiff base: theoretical insight. RSC Adv 2019; 9:35165-35175. [PMID: 35530693 PMCID: PMC9074122 DOI: 10.1039/c9ra07006k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 09/17/2019] [Indexed: 01/19/2023] Open
Abstract
A dinuclear vanadium(v) complex, (μ-O)2[V(O)(L)]2, [where HL = 2-methoxy-6-((2-(2-hydroxyethylamino)ethylimino)methyl)phenol] has been synthesized and characterized by spectral and elemental analysis. A single crystal X-ray diffraction study confirms it structure. Two different conformations, stabilized via either intra- or inter-dinuclear hydrogen bonding interactions, co-exist in the solid-state structure. The energies of these intra- or inter-dinuclear hydrogen bonding interactions have been estimated by Density functional theory (DFT) calculations. A ‘Non-covalent interaction’ (NCI) plot has also been used to characterize these interactions. Two different hydrogen bonded conformers coexist in a synthesized dinuclear oxovanadium(v) Schiff base. Density functional theory (DFT) calculations were utilized to calculate the energies involved in two different conformers.![]()
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Affiliation(s)
- Snehasish Thakur
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata 700 032
- India
| | | | | | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma
- Spain
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21
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Bharti S, Choudhary M, Mohan B, Sharma SR, Ahmad K. Syntheses, crystal structures, DFT, molecular docking and inhibition studies of jack been urease by nickel (II) and copper (II) Schiff base complexes. INORG NANO-MET CHEM 2018. [DOI: 10.1080/24701556.2018.1503679] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Sulakshna Bharti
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - Mukesh Choudhary
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - Bharti Mohan
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - S. R. Sharma
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - K. Ahmad
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
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Yang YS, Su MM, Zhang XP, Liu QX, He ZX, Xu C, Zhu HL. Developing potential Helicobacter pylori urease inhibitors from novel oxoindoline derivatives: Synthesis, biological evaluation and in silico study. Bioorg Med Chem Lett 2018; 28:3182-3186. [PMID: 30170940 DOI: 10.1016/j.bmcl.2018.08.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 08/13/2018] [Accepted: 08/24/2018] [Indexed: 11/26/2022]
Abstract
By recruiting the important moiety from Shikonin, a series of novel oxoindoline derivatives S1-S20 have been synthesized for inhibiting H. pylori urease. The most potent compound S18 displayed better activity (IC50 = 0.71 μM; MIC = 0.48 μM) than the positive controls AHA (IC50 = 17.2 μM) and Metronidazole (MIC = 31.3 μM). With low cytotoxicity, it showed considerable potential for further development. Docking simulation revealed the possible binding pattern of this series. 3D QSAR model was built to discuss SAR and give useful hints for future modification.
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Affiliation(s)
- Yu-Shun Yang
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China
| | - Mi-Mi Su
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China
| | - Xu-Ping Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China
| | - Qi-Xing Liu
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China
| | - Zhen-Xiang He
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China.
| | - Chen Xu
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China.
| | - Hai-Liang Zhu
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China.
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23
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Kalita P, Goura J, Herrera JM, Colacio E, Chandrasekhar V. Heterometallic Octanuclear Ni II 4Ln III 4 (Ln = Y, Gd, Tb, Dy, Ho, Er) Complexes Containing Ni II 2Ln III 2O 4 Distorted Cubane Motifs: Synthesis, Structure, and Magnetic Properties. ACS OMEGA 2018; 3:5202-5211. [PMID: 31458734 PMCID: PMC6641754 DOI: 10.1021/acsomega.8b00292] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 04/30/2018] [Indexed: 06/10/2023]
Abstract
The reaction of 2-methoxy-6-[{2-(2-hydroxyethylamino)ethylimino}methyl] phenol (LH3) with lanthanide metal salts followed by the addition of nickel acetate allowed isolation of a family of octanuclear complexes, [Ni4Ln4(μ2-OH)2(μ3-OH)4(μ-OOCCH3)8(LH2)4]·(OH)2·xH2O. Single crystal X-ray diffraction studies of these complexes reveal that their central metallic core consists of two tetranuclear [Ni2Ln2O4] cubane subunits fused together by acetate and hydroxide bridges. The magnetic study of these complexes reveals a ferromagnetic interaction between the LnIII and the NiII center. The magnitude of exchange coupling between the NiII and LnIII center, parametrized from the magnetic data of the Gd analogue, gives J = +0.86 cm-1. The magneto caloric effect, studied for the NiII 4GdIII 4 complex, shows a maximum of magnetic entropy change, -ΔS m = 22.58 J kg-1 K-1 at 3 K for an applied external field of 5 T.
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Affiliation(s)
- Pankaj Kalita
- School
of Chemical Sciences, National Institute
of Science Education and Research, Homi Bhabha National Institute, Jatni, Khurda, Bhubaneswar 752050, Odisha, India
| | - Joydeb Goura
- School
of Chemical Sciences, National Institute
of Science Education and Research, Homi Bhabha National Institute, Jatni, Khurda, Bhubaneswar 752050, Odisha, India
- Department
of Chemistry, Indian Institute of Technology
Kanpur, Kanpur 208016, India
| | - Juan Manuel Herrera
- Departamento
de Química Inorgánica, Facultad de Ciencias, Universidad de Granada, Avenida de Fuentenueva s/n, 18071 Granada, Spain
| | - Enrique Colacio
- Departamento
de Química Inorgánica, Facultad de Ciencias, Universidad de Granada, Avenida de Fuentenueva s/n, 18071 Granada, Spain
| | - Vadapalli Chandrasekhar
- Department
of Chemistry, Indian Institute of Technology
Kanpur, Kanpur 208016, India
- Centre
for Interdisciplinary Sciences, Tata Institute
of Fundamental Research Hyderabad, Gopanpally, Hyderabad 500107, India
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24
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Zhang XZ, Chen XF, Li C, Kong S, Li HH, You Z, Zhu HL. Characterization and X-Ray Structures of Oxovanadium(V) Complexes Derived from Hydrazone Ligands. J STRUCT CHEM+ 2018. [DOI: 10.1134/s0022476618030290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Sheng GH, Liu AD, Liu FY, Liu H, Ye YT, You ZL, Zhu HL. Characterization and Crystal Structures of Oxovanadium(V) Complexes Derived from N′-(2-Hydroxybenzylidene)Pivalohydrazide. J STRUCT CHEM+ 2018. [DOI: 10.1134/s0022476618030307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Affiliation(s)
- Ladislav Habala
- Faculty of Pharmacy, Department of Chemical Theory of Drugs, Comenius University Bratislava, Slovakia
| | - Ferdinand Devínsky
- Faculty of Pharmacy, Department of Chemical Theory of Drugs, Comenius University Bratislava, Slovakia
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27
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de Fátima Â, Pereira CDP, Olímpio CRSDG, de Freitas Oliveira BG, Franco LL, da Silva PHC. Schiff bases and their metal complexes as urease inhibitors - A brief review. J Adv Res 2018; 13:113-126. [PMID: 30094086 PMCID: PMC6077242 DOI: 10.1016/j.jare.2018.03.007] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 03/22/2018] [Accepted: 03/23/2018] [Indexed: 12/11/2022] Open
Abstract
Schiff bases, an aldehyde- or ketone-like compounds in which the carbonyl group is replaced by an imine or azomethine, are some of the most widely used organic compounds. Indeed, they are widely used for industrial purposes and also exhibit a broad range of biological activities, including anti-urease activity. Ureases, enzymes that catalyze urea hydrolysis, have received considerable attention for their impact on living organisms’ health, since the persistence of urease activity in human and animal cells can be the cause of some diseases and pathogen infections. This short review compiles examples of the most antiurease Schiff bases (0.23 μM < IC50 < 37.00 μM) and their metal complexes (0.03 μM < IC50 < 100 μM). Emphasis is given to ureases of Helicobacter pylori and Canavalia ensiformis, although the active site of this class of hydrolases is conserved among living organisms.
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Affiliation(s)
- Ângelo de Fátima
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil
| | - Camila de Paula Pereira
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil
| | | | | | - Lucas Lopardi Franco
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil.,Departamento de Alimentos e Medicamentos, Faculdade de Ciências Farmacêuticas, Universidade Federal de Alfenas, 37130-001 Alfenas, MG, Brazil
| | - Pedro Henrique Corrêa da Silva
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil
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28
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Syntheses, structures, and inhibition studies of Jack bean urease by copper(II) complexes derived from a tridentate hydrazone ligand. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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29
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Meng XF, Liu QF, Liu JL, Sun MH, Ma JJ. Synthesis, crystal structure, and insulin-like activity of [N′-(2-hydroxy-3-methoxybenzylidene)-2-methoxybenzohydrazonato](1,10-phenanthroline)oxovanadium(IV) methanol solvate. INORG NANO-MET CHEM 2017. [DOI: 10.1080/24701556.2017.1357613] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Xu-Feng Meng
- College of Sciences, Agricultural University of Hebei, Baoding, Hebei, P. R. China
| | - Qi-Feng Liu
- College of Sciences, Agricultural University of Hebei, Baoding, Hebei, P. R. China
| | - Ji-Lai Liu
- Hebei Changshan Biochemical Pharmaceutical Co., Ltd., Shijiazhuang, Hebei, P. R. China
| | - Ming-Hui Sun
- Department of Economics and Management, Hebei North University, Zhangjiakou, Hebei, P. R. China
| | - Jing-Jun Ma
- College of Sciences, Agricultural University of Hebei, Baoding, Hebei, P. R. China
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30
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Han YJ, Wang L, Li QB, Xue LW. Synthesis, crystal structure, and antibacterial activity of oxovanadium(V) complexes derived from N'-[1-(5-fluoro-2-hydroxyphenyl)methylidene]nicotinohydrazide and N'-(5-fluoro-2-hydroxybenzylidene)-2-hydroxynaphthylhydrazide. RUSS J COORD CHEM+ 2017. [DOI: 10.1134/s1070328417090020] [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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31
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Wang FM. Mononuclear oxovanadium(Iv) complex containing VO(ONS) basic core: Synthesis, structure, thermal gravimetric analysis, and catalytic property. INORG NANO-MET CHEM 2017. [DOI: 10.1080/24701556.2017.1284125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Fu-Ming Wang
- Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong, Department of Chemistry, Dezhou University, Dezhou Shandong, P. R. China
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32
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Qian SS, Cheng XS, You Z, Zhu HL. Synthesis, characterization, and crystal structures of oxidovanadium(V) complexes derived from similar hydrazone and benzohydroxamate mixed ligands. INORG NANO-MET CHEM 2017. [DOI: 10.1080/15533174.2016.1219868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Shao-Song Qian
- School of Life Sciences, Shandong University of Technology, ZiBo, P. R. China
| | - Xiao-Shan Cheng
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P. R. China
| | - Zhonglu You
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P. R. China
| | - Hai-Liang Zhu
- School of Life Sciences, Shandong University of Technology, ZiBo, P. R. China
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33
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Rosely SNBM, Hussen RSD, Lee SM, Halcovitch NR, Jotani MM, Tiekink ERT. [ N'-(4-Dec-yloxy-2-oxido-benzyl-idene)-3-hy-droxy-2-naphtho-hydrazidato-κ 3N, O, O']di-methyl-tin(IV): crystal structure and Hirshfeld surface analysis. Acta Crystallogr E Crystallogr Commun 2017; 73:390-396. [PMID: 28316817 PMCID: PMC5347062 DOI: 10.1107/s2056989017002365] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 02/11/2017] [Indexed: 11/10/2022]
Abstract
The title diorganotin compound, [Sn(CH3)2(C28H32N2O4)], features a distorted SnC2NO2 coordination geometry almost inter-mediate between ideal trigonal-bipyramidal and square-pyramidal. The dianionic Schiff base ligand coordinates in a tridentate fashion via two alkoxide O and hydrazinyl N atoms; an intra-molecular hy-droxy-O-H⋯N(hydrazin-yl) hydrogen bond is noted. The alk-oxy chain has an all-trans conformation, and to the first approximation, the mol-ecule has local mirror symmetry relating the two Sn-bound methyl groups. Supra-molecular layers sustained by imine-C-H⋯O(hy-droxy), π-π [between dec-yloxy-substituted benzene rings with an inter-centroid separation of 3.7724 (13) Å], C-H⋯π(arene) and C-H⋯π(chelate ring) inter-actions are formed in the crystal; layers stack along the c axis with no directional inter-actions between them. The presence of C-H⋯π(chelate ring) inter-actions in the crystal is clearly evident from an analysis of the calculated Hirshfeld surface.
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Affiliation(s)
| | | | - See Mun Lee
- Research Centre for Crystalline Materials, School of Science and Technology, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
| | - Nathan R. Halcovitch
- Department of Chemistry, Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - Mukesh M. Jotani
- Department of Physics, Bhavan’s Sheth R. A. College of Science, Ahmedabad, Gujarat 380001, India
| | - Edward R. T. Tiekink
- Research Centre for Crystalline Materials, School of Science and Technology, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
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34
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Ghorbanloo M, Jafari S, Bikas R, Krawczyk MS, Lis T. Dioxidovanadium(V) complexes containing thiazol-hydrazone NNN-donor ligands and their catalytic activity in the oxidation of olefins. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.10.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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35
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Wang J, Qu D, Lei JX, You Z. Synthesis, crystal structures and Jack bean urease inhibitory activity of copper(II) complexes with 4-bromo-N′-(2-hydroxy-5-methoxybenzylidene)benzohydrazide. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1262538] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Jing Wang
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Dan Qu
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Jin-Xian Lei
- College of Chemistry and Chemical Engineering, Jinzhong University, Jinzhong, P.R. China
| | - Zhonglu You
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
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36
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Preparations, characterization, and biological features of mononuclear Cu(II) complexes based on hydrazone ligands. Bioorg Med Chem Lett 2016; 26:4925-4929. [DOI: 10.1016/j.bmcl.2016.09.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 09/01/2016] [Accepted: 09/06/2016] [Indexed: 11/19/2022]
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37
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Ultrasound assisted synthesis, characterization and electrochemical study of a tetradentate oxovanadium diazomethine complex. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.05.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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38
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Wang CF, Chen ZJ, Zhao KD, Chen XF, Zhang CY, Sheng GH, Zhu HL. Synthesis, structure, and urease inhibitory activities of Co(III), Mn(II) and Zn(II) complexes with hydrazone derived from protocatechuic acid. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1213819] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Cun-Fang Wang
- School of Life Sciences, Shandong University of Technology, ZiBo, PR China
| | - Zhi-Jian Chen
- School of Life Sciences, Shandong University of Technology, ZiBo, PR China
| | - Ke-Dong Zhao
- School of Life Sciences, Shandong University of Technology, ZiBo, PR China
| | - Xiang-Fei Chen
- School of Life Sciences, Shandong University of Technology, ZiBo, PR China
| | - Chun-Yang Zhang
- School of Life Sciences, Shandong University of Technology, ZiBo, PR China
| | - Gui-Hua Sheng
- School of Life Sciences, Shandong University of Technology, ZiBo, PR China
| | - Hai-Liang Zhu
- School of Life Sciences, Shandong University of Technology, ZiBo, PR China
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39
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Pan L, Wang C, Yan K, Zhao K, Sheng G, Zhu H, Zhao X, Qu D, Niu F, You Z. Synthesis, structures and Helicobacter pylori urease inhibitory activity of copper(II) complexes with tridentate aroylhydrazone ligands. J Inorg Biochem 2016; 159:22-8. [DOI: 10.1016/j.jinorgbio.2016.02.017] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 01/07/2016] [Accepted: 02/10/2016] [Indexed: 10/22/2022]
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40
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Yousef Ebrahimipour S, Sheikhshoaie I, Simpson J, Ebrahimnejad H, Dusek M, Kharazmi N, Eigner V. Antimicrobial activity of aroylhydrazone-based oxido vanadium(v) complexes: in vitro and in silico studies. NEW J CHEM 2016. [DOI: 10.1039/c5nj02594j] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of oxido vanadium(v) complexes have been synthesized and evaluated from the point of experimental and theoretical antimicrobial activity.
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Affiliation(s)
| | - Iran Sheikhshoaie
- Department of Chemistry
- Faculty of Science
- Shahid Bahonar University of Kerman
- Kerman
- Iran
| | - Jim Simpson
- Department of Chemistry
- University of Otago
- Dunedin 9054
- New Zealand
| | - Hadi Ebrahimnejad
- Department of Veterinary Medicine
- Shahid Bahonar University of Kerman
- Kerman
- Iran
| | | | - Nima Kharazmi
- Department of Chemistry
- Faculty of Science
- Shahid Bahonar University of Kerman
- Kerman
- Iran
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41
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Goura J, Brambleby J, Topping CV, Goddard PA, Suriya Narayanan R, Bar AK, Chandrasekhar V. Heterometallic trinuclear {CoIII2LnIII} (Ln = Gd, Tb, Ho and Er) complexes in a bent geometry. Field-induced single-ion magnetic behavior of the ErIII and TbIII analogues. Dalton Trans 2016; 45:9235-49. [DOI: 10.1039/c5dt03871e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In this paper we report the synthesis, structures and detailed magnetic properties of heterometallic trinuclear CoIIILnIII complexes.
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Affiliation(s)
- Joydeb Goura
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur-208016
- India
| | | | - Craig V. Topping
- Department of Physics
- Clarendon Laboratory
- University of Oxford
- Oxford
- UK
| | | | | | - Arun Kumar Bar
- National Institute of Science Education and Research Bhubaneswar
- P.O. Jatni
- India
| | - Vadapalli Chandrasekhar
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur-208016
- India
- National Institute of Science Education and Research Bhubaneswar
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42
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You Z, Liu M, Wang C, Sheng G, Zhao X, Qu D, Niu F. Inhibition studies of Helicobacter pylori urease with Schiff base copper(ii) complexes. RSC Adv 2016. [DOI: 10.1039/c6ra00500d] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Nine new copper(ii) complexes derived from various Schiff bases were prepared. Five complexes show effective urease inhibitory activities. Complex5has the most effective activity against urease, with a mixed competitive inhibition mechanism.
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Affiliation(s)
- Zhonglu You
- Department of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Mingyang Liu
- Department of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Cunfang Wang
- School of Life Sciences
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Guihua Sheng
- School of Life Sciences
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Xinlu Zhao
- Department of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Dan Qu
- Department of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Fang Niu
- Department of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P. R. China
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43
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Jiang XY, Sheng LQ, Song CF, Du NN, Xu HJ, Liu ZD, Chen SS. Mechanism, kinetics, and antimicrobial activities of 2-hydroxy-1-naphthaldehyde semicarbazone as a new Jack bean urease inhibitor. NEW J CHEM 2016. [DOI: 10.1039/c5nj01601k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new inhibitor of jack bean urease, 2-hydroxy-1-naphthaldehyde semicarbazone, was synthesized and employed to investigate the inhibitory mechanism of HNDSC on jack bean urease by kinetic and fluorescence titration assay, and its antibacterial activities were also investigated.
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Affiliation(s)
- Xue-Yue Jiang
- School of Chemistry and Material Engineering
- Fuyang Normal College
- Fuyang
- China
| | - Liang-Quan Sheng
- School of Chemistry and Material Engineering
- Fuyang Normal College
- Fuyang
- China
- College of Chemistry and Chemical Engineering
| | - Chong-Fu Song
- School of Chemistry and Material Engineering
- Fuyang Normal College
- Fuyang
- China
| | - Na-Na Du
- School of Chemistry and Material Engineering
- Fuyang Normal College
- Fuyang
- China
| | - Hua-Jie Xu
- School of Chemistry and Material Engineering
- Fuyang Normal College
- Fuyang
- China
| | - Zhao-Di Liu
- School of Chemistry and Material Engineering
- Fuyang Normal College
- Fuyang
- China
| | - Shui-Sheng Chen
- School of Chemistry and Material Engineering
- Fuyang Normal College
- Fuyang
- China
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44
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Jing C, Wang C, Yan K, Zhao K, Sheng G, Qu D, Niu F, Zhu H, You Z. Synthesis, structures and urease inhibitory activity of cobalt(III) complexes with Schiff bases. Bioorg Med Chem 2015; 24:270-6. [PMID: 26712097 DOI: 10.1016/j.bmc.2015.12.013] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Revised: 12/04/2015] [Accepted: 12/07/2015] [Indexed: 11/27/2022]
Abstract
A series of new cobalt(III) complexes were prepared. They are [CoL(1)(py)3]·NO3 (1), [CoL(2)(bipy)(N3)]·CH3OH (2), [CoL(3)(HL(3))(N3)]·NO3 (3), and [CoL(4)(MeOH)(N3)] (4), where L(1), L(2), L(3) and L(4) are the deprotonated form of N'-(2-hydroxy-5-methoxybenzylidene)-3-methylbenzohydrazide, N'-(2-hydroxybenzylidene)-3-hydroxylbenzohydrazide, 2-[(2-dimethylaminoethylimino)methyl]-4-methylphenol, and N,N'-bis(5-methylsalicylidene)-o-phenylenediamine, respectively, py is pyridine, and bipy is 2,2'-bipyridine. The complexes were characterized by infrared and UV-Vis spectra, and single crystal X-ray diffraction. The Co atoms in the complexes are in octahedral coordination. Complexes 1 and 4 show effective urease inhibitory activities, with IC50 values of 4.27 and 0.35 μmol L(-1), respectively. Complex 2 has medium activity against urease, with IC50 value of 68.7 μmol L(-1). While complex 3 has no activity against urease. Molecular docking study of the complexes with Helicobacter pylori urease was performed.
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Affiliation(s)
- Changling Jing
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, PR China
| | - Cunfang Wang
- School of Life Sciences, Shandong University of Technology, Zibo 255049, PR China
| | - Kai Yan
- School of Life Sciences, Shandong University of Technology, Zibo 255049, PR China
| | - Kedong Zhao
- School of Life Sciences, Shandong University of Technology, Zibo 255049, PR China
| | - Guihua Sheng
- School of Life Sciences, Shandong University of Technology, Zibo 255049, PR China
| | - Dan Qu
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, PR China
| | - Fang Niu
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, PR China
| | - Hailiang Zhu
- School of Life Sciences, Shandong University of Technology, Zibo 255049, PR China
| | - Zhonglu You
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, PR China.
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45
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Antimicrobial activity, DNA cleavage, thermal analysis data and crystal structure of some new CdLX2 complexes: A supramolecular network. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 55:462-70. [DOI: 10.1016/j.msec.2015.05.061] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Revised: 04/22/2015] [Accepted: 05/20/2015] [Indexed: 11/24/2022]
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46
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Zhang XZ, Wang T, Chen XF, Li J, Li HH, You ZL, Zhu HL. Synthesis and X-ray structures of di- and mono-nuclear oxovanadium(V) complexes derived from aroylhydrazones. RUSS J COORD CHEM+ 2015. [DOI: 10.1134/s1070328415090110] [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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47
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Sheng GH, Cheng XS, You ZL, Zhu HL. Two isomeric structures of oxovanadium(V) complexes with hydrazone and 8-hydroxyquinoline ligands. J STRUCT CHEM+ 2015. [DOI: 10.1134/s0022476615050170] [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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48
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Sheng GH, Han YW, Xu Y, Hu XM, You ZL, Zhu HL. Synthesis and structural characterization of oxovanadium(V) complexes with mixed tridentate benzohydrazone and bidentate no ligands. RUSS J COORD CHEM+ 2015. [DOI: 10.1134/s1070328415080047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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49
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Synthesis and evaluation of N-analogs of 1,2-diarylethane as Helicobacter pylori urease inhibitors. Bioorg Med Chem 2015; 23:4508-4513. [DOI: 10.1016/j.bmc.2015.06.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2015] [Revised: 05/14/2015] [Accepted: 06/04/2015] [Indexed: 11/18/2022]
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50
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Li W, Han X, Ding Y. Synthesis, crystal structure, and preliminary antibacterial activity of oxovanadium(V) complex with hydrazone ligand. RUSS J COORD CHEM+ 2015. [DOI: 10.1134/s1070328415070040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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