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Cortat Y, Zobi F. Resurgence and Repurposing of Antifungal Azoles by Transition Metal Coordination for Drug Discovery. Pharmaceutics 2023; 15:2398. [PMID: 37896159 PMCID: PMC10609764 DOI: 10.3390/pharmaceutics15102398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 09/22/2023] [Accepted: 09/25/2023] [Indexed: 10/29/2023] Open
Abstract
Coordination compounds featuring one or more antifungal azole (AA) ligands constitute an interesting family of candidate molecules, given their medicinal polyvalence and the viability of drug complexation as a strategy to improve and repurpose available medications. This review reports the work performed in the field of coordination derivatives of AAs synthesized for medical purposes by discussing the corresponding publications and emphasizing the most promising compounds discovered so far. The resulting overview highlights the efficiency of AAs and their metallic species, as well as the potential still lying in this research area.
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Affiliation(s)
| | - Fabio Zobi
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, 1700 Fribourg, Switzerland;
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A Supramolecular Hydrogel Based on Copolymers of Acrylic Acid and Maleic Anhydride Derivatives with Terpyridine Motifs. Polymers (Basel) 2022; 14:polym14142857. [PMID: 35890633 PMCID: PMC9323152 DOI: 10.3390/polym14142857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/09/2022] [Accepted: 07/12/2022] [Indexed: 01/16/2023] Open
Abstract
A kind of terpyridine derivative (NH2-Tpy) in which the amino was incorporated by a short alkyl chain was synthesized. Through grafting of terpyridine units into the hydrophilic copolymers of maleic anhydride and acrylic acid PAAMa via the reaction of the amino groups in NH2-Tpy and the maleic anhydride units, a series of gelator polymers—P1, P2, and P3—containing different contents of terpyridine units was synthesized. Under coordination of Ni2+ and terpyridine ligands in linear polymers, the supramolecular hydrogels H1, H2, and H3 with different cross-linking degrees were prepared. The linear polymers P1–P3 had a strong absorption peak at about 290 nm in the UV-vis spectra which was attributed to π–π* transition, and there was a new peak at about 335 nm led by the metal-to-ligands charge transfer (MLCT) when coordinated with Ni2+ ions. According to the rheological behaviors, the storage modulus (G′) was larger than the loss modulus (G′′). These hydrogels showed typical gel-like characteristics when the terpyridine content of the hydrogels exceeded 10%, and the hydrogels showed liquid-like characteristics when the terpyridine content of the hydrogels was less than 7%. The results of the micromorphological investigation of the xerogels from SEM illustrated the metal–terpyridine coordination cross-linking could have an important influence on the microstructures of the resulting hydrogels. Furthermore, these hydrogels based on supramolecular cross-links exhibited reversible solution–gel transition at different environmental temperatures. At the same time, the equilibrium swelling of the supramolecular hydrogels was 8.0–12.3 g/g, which increased with the decrease in the content of the terpyridine units in the resulting hydrogels.
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Notash B, Rezaei Kheirkhah B. The effect of solvent on one-dimensional cadmium coordination polymers. NEW J CHEM 2018. [DOI: 10.1039/c8nj02110d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We transformed one one-dimensional coordination polymer directly to another by carrying out a dissolution–recrystallization structural transformation (DRST).
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Affiliation(s)
- Behrouz Notash
- Department of Inorganic Chemistry and Catalysis
- Shahid Beheshti University
- General Campus
- Evin
- Iran
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Pan GH, Tang JN, Yin XH, Li PF, Huang ZJ. Synthesis, crystal structure, and properties of cobalt, zinc, and manganese coordination polymers based on fluconazole. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.934229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Gang-Hong Pan
- College of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, PR China
| | - Jing-Niu Tang
- College of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, PR China
| | - Xian-Hong Yin
- College of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, PR China
| | - Peng-Fei Li
- College of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, PR China
| | - Zhong-Jing Huang
- College of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, PR China
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Pan GH, Tang JN, Xu WJ, Liang P, Huang ZJ. Synthesis, Structure and Properties of Two Novel 2D Zinc(II) Coordination Polymers based on Fluconazole and Benzene Carboxylic Acid. B KOREAN CHEM SOC 2013. [DOI: 10.5012/bkcs.2013.34.12.3867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Copper(II) complexes with tridentate N2O donor Schiff base isomers: Modulation of molecular and crystalline architectures through supramolecular interactions. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.04.045] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Nagaj J, Starosta R, Szczepanik W, Barys M, Młynarz P, Jeżowska-Bojczuk M. The Cu(II)-fluconazole complex revisited. Part I: Structural characteristics of the system. J Inorg Biochem 2011; 106:23-31. [PMID: 22112836 DOI: 10.1016/j.jinorgbio.2011.09.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2011] [Revised: 09/02/2011] [Accepted: 09/06/2011] [Indexed: 11/15/2022]
Abstract
Protonation equilibria and Cu(II) binding processes by an antifungal agent fluconazole, α-(2,4-difluorophenyl)-α-(1H-1,2,4-triazol-1-yl-methyl)-1H-1,2,4-triazole-1-ethanol, were studied using the UV-Vis, EPR and NMR spectroscopic techniques. The protonation constant of fluconazole was determined from NMR titration and attributed to N4' nitrogen atoms using the DFT methods. The spectroscopic data suggest that at pH as low as 0.4 the first complex is formed, in which one or two Cu(II) ions are bound to one of the nitrogen atoms (N4') from triazole rings. Above pH 1.5 each Cu(II) ion is surrounded by two nitrogen atoms (also N4') from two different ligand molecules, forming primary monomeric complexes and above pH=5, both dimeric or oligomeric species occur, which is well registered by the EPR technique. The mixture of Cu(NO(3))(2) with fluconazole in a 1:1 molar ratio in a water (pH=4.5)/ethanol solution gave crystals of [Cu(2)(H(2)O){(C(6)H(3)-2,4-F(2))(CH(2)N(3)C(2)H(2))(2)C-OH}{(C(6)H(3)-2,4-F(2))(CH(2)N(3)C(2)H(2))(2)C-O}(NO(3))](NO(3))(2)·9(H(2)O). This complex is the first example of a cupric 3D polymeric structure with a fluconazole ligand coordinated via both N2' and N4' atoms from the same triazole rings. At higher pH values, we obtained a binuclear complex [Cu(2)(L)(2)(H(2)O)(2)(NO(3))(2)], in which the copper(II) atoms were bridged by the oxygen atoms of the deprotonated OH group of fluconazole. The hypothetical oxidative properties of this system were also examined, however it failed to generate either reactive oxygen species or DNA scission products.
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Affiliation(s)
- Justyna Nagaj
- Faculty of Chemistry, University of Wrocław, Wrocław, Poland
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Yang LN, Zhi YX, Hei JH, Li J, Zhang FX, Gao SY. Two coordination polymers based on 2,2′-biimidazoles and d10 metal ions: syntheses, structures, and luminescence. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.608845] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Li-Ning Yang
- a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University , Xi’an , Shaanxi 710069 , China
- b Department of Pharmacy , Xi’an Medical University , Shaanxi 710021 , China
| | - Yan-Xiang Zhi
- a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University , Xi’an , Shaanxi 710069 , China
| | - Jia-Hui Hei
- a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University , Xi’an , Shaanxi 710069 , China
| | - Jun Li
- a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University , Xi’an , Shaanxi 710069 , China
| | - Feng-Xing Zhang
- a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University , Xi’an , Shaanxi 710069 , China
| | - Su-Ya Gao
- b Department of Pharmacy , Xi’an Medical University , Shaanxi 710021 , China
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de la Pinta N, Martín S, Urtiaga MK, Barandika MG, Arriortua MI, Lezama L, Madariaga G, Cortés R. Structural Analysis, Spectroscopic, and Magnetic Properties of the 1D Triple-Bridged Compounds [M(dca)2(bpa)] (M = Mn, Fe, Co, Zn; dca = dicyanamide; bpa = 1,2-bis(4-pyridyl)ethane) and the 3D [Ni(dca)(bpa)2]dca·6H2O. Inorg Chem 2010; 49:10445-54. [DOI: 10.1021/ic1014626] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Susana Martín
- Departamento de Química Inorgánica, Facultad de Farmacia, Universidad del País Vasco, Aptdo. 450, 01080 Vitoria-Gasteiz, Spain
| | | | - M. Gotzone Barandika
- Departamento de Química Inorgánica, Facultad de Farmacia, Universidad del País Vasco, Aptdo. 450, 01080 Vitoria-Gasteiz, Spain
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Luo ZR, Hu FL, Zhuang Y, Yin XH, Wu QL. Bis[μ-2-(2,4-difluoro-phen-yl)-1,3-bis-(1H-1,2,4-triazol-1-yl)propan-2-olato]dicopper(II) bis-(perchlorate). Acta Crystallogr Sect E Struct Rep Online 2010; 66:m391. [PMID: 21580497 PMCID: PMC2984043 DOI: 10.1107/s1600536810008512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2009] [Accepted: 03/05/2010] [Indexed: 05/30/2023]
Abstract
The title complex, [Cu(2)(C(13)H(11)F(2)N(6)O)(2)](ClO(4))(2), which was hydro-thermally synthesized, contains a binuclear copper cluster (2 symmetry) with a Cu(2)O(2) rhombus [Cu-O = 1.927 (2) Å] formed by donation of two O atoms from two chelate rings. The tridentate function of each ligand is completed by two N atoms coordinated to the two Cu(II) atoms [Cu-N = 1.933 (2) Å]. The separation distance of two Cu(II) atoms in a cluster is 2.988 (1) Å. The dihedral angle between the six-membered chelate rings is 2.13 (9)°. The perchlorate counter-anion is disordered over two sites in a 0.58 (10):0.42 (10) ratio.
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Affiliation(s)
- Zhi-Rong Luo
- Department of Chemistry, Guangxi University for Nationalities, Nanning 530006, People’s Republic of China
| | - Fei-Long Hu
- Department of Chemistry, Guangxi University for Nationalities, Nanning 530006, People’s Republic of China
| | - Yue Zhuang
- Department of Chemistry, Guangxi University for Nationalities, Nanning 530006, People’s Republic of China
| | - Xian-Hong Yin
- Department of Chemistry, Guangxi University for Nationalities, Nanning 530006, People’s Republic of China
| | - Qiao-Lan Wu
- Department of Chemistry, Guangxi University for Nationalities, Nanning 530006, People’s Republic of China
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Anion-directed supramolecular assembly of cobalt(II)-fluconazole coordination polymers: Structural diversity, fluorescent and magnetic properties. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2009.12.046] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Zhang L, Ling Y, Li DJ, Li J, Du M. Synthesis, crystal structures and properties of novel zinc(II) and cadmium(II) polymeric and cyclic bimetallic complexes with fluconazole and dicarboxylate co-ligands. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2009.12.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ling Y, Zhang L, Li J, Fan SS, Du M. Thiocyanate-induced conformational transformation of a flexible fluconazole ligand in Cd(II) coordination polymers. CrystEngComm 2010. [DOI: 10.1039/b914049b] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Senchyk GA, Lysenko AB, Rusanov EB, Chernega AN, Krautscheid H, Domasevitch KV. Polynuclear and polymeric metal complexes based upon 1,2,4-triazolyl functionalized adamantanes. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2009.05.061] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Lan YQ, Li SL, Shao KZ, Wang XL, Hao XR, Su ZM. Combination of POMs and deliberately designed macrocations: a rational approach for synthesis of POM-pillared metal–organic framework. Dalton Trans 2009:940-7. [DOI: 10.1039/b810287b] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Gómez-Saiz P, Gil-García R, Maestro MA, Arnaiz FJ, Lezama L, Rojo T, Pizarro JL, Arriortúa MI, González-Álvarez M, Borrás J, Diez-Gómez V, García-Tojal J. (1,3,4-Oxadiazole)copper(II) Compounds: Dimensionality, Magnetism and Nuclease Activity. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200800812] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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