1
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Ornelas C, Astruc D. Ferrocene-Based Drugs, Delivery Nanomaterials and Fenton Mechanism: State of the Art, Recent Developments and Prospects. Pharmaceutics 2023; 15:2044. [PMID: 37631259 PMCID: PMC10458437 DOI: 10.3390/pharmaceutics15082044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 08/27/2023] Open
Abstract
Ferrocene has been the most used organometallic moiety introduced in organic and bioinorganic drugs to cure cancers and various other diseases. Following several pioneering studies, two real breakthroughs occurred in 1996 and 1997. In 1996, Jaouen et al. reported ferrocifens, ferrocene analogs of tamoxifen, the chemotherapeutic for hormone-dependent breast cancer. Several ferrocifens are now in preclinical evaluation. Independently, in 1997, ferroquine, an analog of the antimalarial drug chloroquine upon the introduction of a ferrocenyl substituent in the carbon chain, was reported by the Biot-Brocard group and found to be active against both chloroquine-sensitive and chloroquine-resistant strains of Plasmodium falciparum. Ferroquine, in combination with artefenomel, completed phase IIb clinical evaluation in 2019. More than 1000 studies have been published on ferrocenyl-containing pharmacophores against infectious diseases, including parasitic, bacterial, fungal, and viral infections, but the relationship between structure and biological activity has been scarcely demonstrated, unlike for ferrocifens and ferroquines. In a majority of ferrocene-containing drugs, however, the production of reactive oxygen species (ROS), in particular the OH. radical, produced by Fenton catalysis, plays a key role and is scrutinized in this mini-review, together with the supramolecular approach utilizing drug delivery nanosystems, such as micelles, metal-organic frameworks (MOFs), polymers, and dendrimers.
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Affiliation(s)
- Catia Ornelas
- ChemistryX, R&D Department, R&D and Consulting Company, 9000-160 Funchal, Portugal
| | - Didier Astruc
- University of Bordeaux, ISM, UMR CNRS, No. 5255, 351 Cours de la Libération, CEDEX, 33405 Talence, France
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2
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Synthesis, FTIR, NMR, UV–vis and electrochemistry analysis of ferrocenyl Schiff bases. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2022.121319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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3
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Radal L, Almallah H, Labonde M, Roger J, Cattey H, Sabbadin H, Amardeil R, Pirio N, Hierso J. Hybrid Phosphine/Amino-Acid Ligands Built on Phenyl and Ferrocenyl Platforms: Application in the Suzuki Coupling of o-Dibromobenzene with Fluorophenylboronic Acid. ChemistryOpen 2023; 12:e202200190. [PMID: 36635048 PMCID: PMC9836907 DOI: 10.1002/open.202200190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/10/2022] [Indexed: 01/14/2023] Open
Abstract
We describe the synthesis and characterization of two classes of hybrid phosphino ligands functionalized with amino ester or amino acid groups. These compounds are built either on a rigid planar phenyl platform or on a functionalized - conformationally controlled - rotational ferrocene backbone. Modifications at the -PR2 phosphino groups (R=aryl and alkyl, with various steric bulk, Ph, Mes, i-Pr, Cy) and at the amino acid/amino ester functions are reported, showing a valuable high modularity. The coordination chemistry of these compounds regarding palladium and gold was investigated, in particular with respect to the coordination mode of the phosphino groups and the preferred interaction with metals for the amino ester and amino acid functions. For all the hybrid ligands, based either on ferrocenyl or phenyl platforms, the (P,N)-chelating effect dominates in solution for coordination to Pd(II), while linear P-Au(I) complexes without interaction with the amino groups are assumed. The investigation of the catalytic activity of these new ligands in the demanding palladium-catalyzed Suzuki-Miyaura coupling of o-dibromoarenes with fluorophenylboronic acid underlined the importance of the amino ester dicyclohexylphosphinoferrocene for avoiding the deleterious homocoupling and arene oligomerization side-reactions that were otherwise observed with the other phosphine ligands.
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Affiliation(s)
- Léa Radal
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR CNRS 6302Université de Bourgogne9 avenue Alain Savary21078DijonFrance
| | - Hamze Almallah
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR CNRS 6302Université de Bourgogne9 avenue Alain Savary21078DijonFrance
| | - Marine Labonde
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR CNRS 6302Université de Bourgogne9 avenue Alain Savary21078DijonFrance
| | - Julien Roger
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR CNRS 6302Université de Bourgogne9 avenue Alain Savary21078DijonFrance
| | - Hélène Cattey
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR CNRS 6302Université de Bourgogne9 avenue Alain Savary21078DijonFrance
| | - Henri Sabbadin
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR CNRS 6302Université de Bourgogne9 avenue Alain Savary21078DijonFrance
| | - Régine Amardeil
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR CNRS 6302Université de Bourgogne9 avenue Alain Savary21078DijonFrance
| | - Nadine Pirio
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR CNRS 6302Université de Bourgogne9 avenue Alain Savary21078DijonFrance
| | - Jean‐Cyrille Hierso
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB) UMR CNRS 6302Université de Bourgogne9 avenue Alain Savary21078DijonFrance
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4
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Abstract
Treatment of 3,4-(ClC(O))2-cC4H2S (1) with [FcCH2OLi] (2-Li) (Fc = Fe(η5-C5H5)(η5-C5H4)) in a 1:2 ratio gave 3,4-(FcCH2OC(O))2-cC4H2S (3). Compound 3 decomposes in solution during crystallization to produce FcCH2OH (2) along with 3,4-thiophenedicarboxylic anhydride (4). The cyclic voltammogram of 3 exhibits a reversible ferrocene-related redox couple (E1/2 = 108 mV, vs. Cp2Fe/Cp2Fe+) using [NnBu4] [B(C6F5)4] as the supporting electrolyte. DFT calculations reveal that the energy values of the LUMO orbitals of 3 (3,4-thiophene core) show 1 eV higher energies than that one of 2,5-(FcCH2OC(O))2-cC4H2S (5), both compounds’ HOMO orbitals are close to each other. Compound 4 was characterized by single X-ray structure analysis. It forms a band-type structure based on intermolecular O1···S1 interactions being parallel to (110) and (1–10) in the solid state, while electrostatic C···O interactions between the C=O functionalities of adjacent molecules connect both 3D-networks. Hirshfeld surface analysis was used to gain more insight into the intermolecular interactions in 4, the enrichment ratios (E) suggest that O···H, S···S, and O···C are the most favored intermolecular interactions, as shown by E values above 1.20. The relevance of the weak O···H, O···O, and O···C contacts in stabilizing the molecular structure of 4 was highlighted by the interaction energies between molecular pairs.
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5
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Stereoselective Synthesis and Anticancer Activity of 2,6-Disubstituted trans-3-Methylidenetetrahydropyran-4-ones. MATERIALS 2022; 15:ma15093030. [PMID: 35591364 PMCID: PMC9105583 DOI: 10.3390/ma15093030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/14/2022] [Accepted: 04/18/2022] [Indexed: 02/05/2023]
Abstract
In this report, we present efficient and stereoselective syntheses of 2,6-disubstituted trans-3-methylidenetetrahydropyran-4-ones and 2-(4-methoxyphenyl)-5-methylidenetetrahydropyran-4-one that significantly broaden the spectrum of the available methylidenetetrahydropyran-4-ones with various substitution patterns. Target compounds were obtained using Horner–Wadsworth–Emmons methodology for the introduction of methylidene group onto the pyranone ring. 3-Diethoxyphosphoryltetrahydropyran-4-ones, which were key intermediates in this synthesis, were prepared by fully or highly stereoselective addition of Gilman or Grignard reagents to 3-diethoxyphosphoryldihydropyran-4-ones. Addition occurred preferentially by axial attack of the Michael donors on the dihydropyranone ring. Relative configurations and conformations of the obtained adducts were assigned using a detailed analysis of the NMR spectra. The obtained methylidenepyran-4-ones were evaluated for cytotoxic activity against two cancer cell lines (HL-60 and MCF-7). 2,6-Disubstituted 3-methylidenetetrahydropyran-4-ones with isopropyl and phenyl substituents in position 2 were more cytotoxic than analogs with n-butyl substituent. Two of the most cytotoxic analogs were then selected for further investigation on the HL-60 cell line. Both analogs induced morphological changes characteristic of apoptosis in cancer cells, significantly inhibited proliferation and induced apoptotic cell death. Both compounds also generated DNA damage, and one of the analogs arrested the cell cycle of HL-60 cells in the G2/M phase. In addition, both analogs were able to inhibit the activity of topoisomerase IIα. Based on these findings, the investigated analogs may be further optimized for the development of new and effective topoisomerase II inhibitors.
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6
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The crystal structure of ( E)-3-(2-chlorophenyl)-1-ferrocenylprop-2-en-1-one, C 19H 15ClFeO. Z KRIST-NEW CRYST ST 2022. [DOI: 10.1515/ncrs-2022-0042] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C19H15ClFeO, triclinic,
P
1
‾
$P\bar{1}$
(no. 2), a = 10.2693(5) Å, b = 11.2568(6) Å, c = 20.8930(10) Å, α = 80.350(2)°, β = 76.9640(10)°, γ = 86.921(2)°, V = 2319.4(2) Å3, Z = 6, R
gt
(F) = 0.0534, wR
ref(F
2) = 0.0968, T = 170 K.
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7
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Sheppard SA, Bennett TLR, Long NJ. Development and Characterisation of Highly‐Conjugated Functionalised Ferrocenylene Macrocycles. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Nicholas James Long
- Imperial College of Science Dept. of Chemistry South Kensington SW7 2AZ London UNITED KINGDOM
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8
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Dai L, Xu D, Mao Y, Zhu J, Yang M. Structures and Synthetic Strategies of Chiral Oxazolinyl Ferrocene Derivatives. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202201037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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9
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Guo Z, Wei C, Wang S, Qi F, He Z, Majeed U, Huang J. Crystal structure analysis of three (E)-N-(3-methyl, 5-fluorinephenyl)-2-(4-substituted benzylidene)thiosemicarbazone derivatives: Experimental and theoretical studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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10
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Kumar V, Singh S. SYNTHESIS, CRYSTAL STRUCTURE, AND PROPERTIES OF HETEROLEPTIC Cu(I) DITHIOCARBAMATE COMPLEX CONTAINING DIPHENYL PHOSPHINOFERROCENE (dppf). J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621110081] [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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11
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The redox mechanism of ferrocene and its phytochemical and biochemical compounds in anticancer therapy: A mini review. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.109044] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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12
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Schmiel S, Butenschön H. New π‐Extended 1,1′‐Disubstituted Ferrocenes with Thioate and Dithioate End Groups. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sinem‐Fatma Schmiel
- Institut für Organische Chemie Leibniz Universität Hannover Schneiderberg 1B 30167 Hannover Germany
| | - Holger Butenschön
- Institut für Organische Chemie Leibniz Universität Hannover Schneiderberg 1B 30167 Hannover Germany
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13
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Román T, Ramirez D, Fierro-Medina R, Santillan R, Farfán N. Ferrocene and Organotin (IV) Conjugates Containing Amino Acids and Peptides: A Promising Strategy for Searching New Therapeutic and Diagnostic Tools. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999201001154259] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Organometallic complexes are an important class of synthetic reagents and are of
great interest due to their versatility and wide biological application. The cationic nature of the
coordination nucleus facilitates its interaction with biological molecules such as amino acids,
proteins, and nucleic acids. The functionalization of peptides or amino acids with organometallic
motifs is a novel strategy for the design and development of molecules with greater biological
activity, stability in biological environments, and selectivity for specific targets, which
make them valuable tools for designing and obtaining molecules with therapeutic applications.
The physicochemical properties of ferrocene make it ideal for drug development, due to its
structure, stability in aqueous solutions, redox properties, and low toxicity. In the same way,
organotin (IV) derivatives have great potential for drug development because of their multiple
biological activities, wide structural versatility, high degree of stability, and low toxicity.
However, the synthesis of these drugs based on organometallic molecules containing ferrocene or organotin (IV) is
quite complex and represents a challenge nowadays; for this reason, it is necessary to design and implement procedures
to obtain molecules with a high degree of purity, in sufficient quantities, and at low cost. This review describes
the strategies of synthesis used up to now for the preparation of organometallic amino acids and peptides
containing ferrocene or organotin (IV) derivates, as well as their impact on the development of therapeutic agents.
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Affiliation(s)
- Tatiana Román
- Departamento de Farmacia, Universidad Nacional de Colombia, Carrera 45 # 26-85, Bogota D.C., Colombia
| | - David Ramirez
- Departamento de Quimica. Facultad de Ciencias, Universidad Nacional de Colombia, Carrera 45 # 26-85, Bogota D.C., Colombia
| | - Ricardo Fierro-Medina
- Departamento de Quimica. Facultad de Ciencias, Universidad Nacional de Colombia, Carrera 45 # 26-85, Bogota D.C., Colombia
| | - Rosa Santillan
- Departamento de Quimica, Centro de Investigacion y de Estudios Avanzados del IPN, Av Instituto Politecnico Nacional 2508, San Pedro Zacatenco, Gustavo A. Madero, 07360 Ciudad de Mexico, CDMX, Mexico
| | - Norberto Farfán
- Facultad de Quimica, Departamento de Quimica Organica, Universidad Nacional Autonoma de Mexico, Av. Universidad 3000, Circuito Exterior S/N Delegacion Coyoacan, C.P. 04510 Ciudad Universitaria, Ciudad de Mexico, CDMX, Mexico
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14
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Assessing the biological potential of new symmetrical ferrocene based bisthiourea analogues. Bioorg Chem 2020; 106:104180. [PMID: 33276979 DOI: 10.1016/j.bioorg.2020.104180] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/26/2020] [Accepted: 08/02/2020] [Indexed: 01/10/2023]
Abstract
In the present work synthesis and characterization of five new bisferrocenyl bisthiourea analogues (G2M, S2M, G3F, G4F and T2M) is reported. UV-Visible and electrochemical studies were performed in order to have optical (absorption maximum, Molar absorption coefficient and optical band gap) and electrochemical parameters (Oxidation/reduction potentials and nature of the electrochemical process) of the compounds. In vitro various biological studies such as antibacterial, antifungal, anti-oxidant and antidiabetic activities were carried out to have comparative overview of the phermacochemical strength of the newly synthesized compounds. Similarly, theoretical analysis was accomplished utilizing density functional theory calculations. DFT/B3LYP (6-31G d, p) technique was used. With a view to explore the structure activity relationship (SAR) of the compounds theoretical docking analysis (against α-amylase, α-glucosidase) was also performed to have pictorial view and understanding of the actual interactions responsible for the activity. S2M displayed best antibacterial activity. Similarly, Antifungal and antidiabetic activities showed G3F as a best candidate, whereas T2M proved to be the best antioxidant agent.
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15
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Joshi S, Sharma P, Siddiqui R, Kaushal K, Sharma S, Verma G, Saini A. A review on peptide functionalized graphene derivatives as nanotools for biosensing. Mikrochim Acta 2019; 187:27. [PMID: 31811393 DOI: 10.1007/s00604-019-3989-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 10/28/2019] [Indexed: 12/20/2022]
Abstract
Peptides exhibit unique binding behavior with graphene and its derivatives by forming bonds on its edges and planes. This makes them useful for sensing and imaging applications. This review with (155 refs.) summarizes the advances made in the last decade in the field of peptide-GO bioconjugation, and the use of these conjugates in analytical sciences and imaging. The introduction emphasizes the need for understanding the biotic-abiotic interactions in order to construct controllable peptide-functionalized graphitic material-based nanotools. The next section covers covalent and non-covalent interactions between peptide and oxidized graphene derivatives along with a discussion of the adsorption events during interfacing. We then describe applications of peptide-graphene conjugates in bioassays, with subsections on (a) detection of cancer cells, (b) monitoring protease activity, (c) determination of environmental pollutants and (d) determination of pathogenic microorganisms. The concluding section describes the current status of peptide functionalized graphitic bioconjugates and addresses future perspectives. Graphical abstractSchematic representation depicting biosensing applications of peptide functionalized graphene oxide.
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Affiliation(s)
- Shubhi Joshi
- Energy Research Centre, Panjab University, Sector 14, Chandigarh, 160014, India
| | - Pratibha Sharma
- Department of Biophysics, Panjab University, Sector 25, Chandigarh, 160014, India
| | - Ruby Siddiqui
- Department of Biophysics, Panjab University, Sector 25, Chandigarh, 160014, India
| | - Kanica Kaushal
- Department of Biophysics, Panjab University, Sector 25, Chandigarh, 160014, India
| | - Shweta Sharma
- Institute of Forensic Science & Criminology (UIEAST), Panjab University, Sector 14, Chandigarh, 160014, India
| | - Gaurav Verma
- Dr. S.S. Bhatnagar University Institute of Chemical Engineering & Technology (Dr.SSBUICET), Panjab University, Sector 14, Chandigarh, 160014, India
- Centre for Nanoscience and Nanotechnology (UIEAST), Panjab University, Sector 14, Chandigarh, 160014, India
| | - Avneet Saini
- Department of Biophysics, Panjab University, Sector 25, Chandigarh, 160014, India.
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16
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Zhang X, Du X, Song J, Huang J. Synthesis, crystal structure, hydrogen bonding interactions analysis of novel acyl thiourea derivative. J PHYS ORG CHEM 2019. [DOI: 10.1002/poc.4016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Xing Zhang
- School of Chemical EngineeringNorthwest University/Shaanxi key Laboratory of Physico‐Inorganic Chemistry Xi'an Shaanxi China
| | - Xiaoli Du
- Yuyang District Food Inspection and Testing Center Yulin Shaanxi China
| | - Jirong Song
- Ministry of Science and TechnologyThe Palace Museum Beijing China
| | - Jie Huang
- School of Chemical EngineeringNorthwest University/Shaanxi key Laboratory of Physico‐Inorganic Chemistry Xi'an Shaanxi China
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17
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Daniluk M, Buchowicz W, Koszytkowska‐Stawińska M, Jarząbek K, Jarzembska KN, Kamiński R, Piszcz M, Laudy AE, Tyski S. Ferrocene Amino Acid Ester Uracil Conjugates: Synthesis, Structure, Electrochemistry and Antimicrobial Evaluation. ChemistrySelect 2019. [DOI: 10.1002/slct.201902518] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Maria Daniluk
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Włodzimierz Buchowicz
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | | | - Karolina Jarząbek
- King Władysław IV High School in Warsaw Jagiellońska 38 03-719 Warsaw Poland
| | | | - Radosław Kamiński
- Department of ChemistryUniversity of Warsaw Żwirki i Wigury 101 02-089 Warsaw Poland
| | - Michał Piszcz
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Agnieszka E. Laudy
- Department of Pharmaceutical MicrobiologyMedical University of Warsaw Żwirki i Wigury 61, Warsaw Poland
| | - Stefan Tyski
- Department of Pharmaceutical MicrobiologyMedical University of Warsaw Żwirki i Wigury 61, Warsaw Poland
- Department of Antibiotics and MicrobiologyNational Medicines Institute Chełmska 30/34 00-725 Warsaw Poland
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18
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Study of new amphiphiles based on ferrocene containing thioureas as efficient corrosion inhibitors: Gravimetric, electrochemical, SEM and DFT studies. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.04.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Guo L, Zhao W, Li M, Dong S, Gong J, Chen S. CuI‐Catalyzed coupling reaction of diazophosphonates with ferrocenylacetylenes: an efficient synthesis of ferrocene‐containing allenylphosphonates. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Le Guo
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical EngineeringInner Mongolia University Hohhot 010021 People's Republic of China
- College of Chemical EngineeringOrdos Institute of Technology Ordos 017000 People's Republic of China
| | - Wanrong Zhao
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical EngineeringInner Mongolia University Hohhot 010021 People's Republic of China
| | - Min Li
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical EngineeringInner Mongolia University Hohhot 010021 People's Republic of China
| | - Shuqi Dong
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical EngineeringInner Mongolia University Hohhot 010021 People's Republic of China
| | - Jianye Gong
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical EngineeringInner Mongolia University Hohhot 010021 People's Republic of China
| | - Shufeng Chen
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical EngineeringInner Mongolia University Hohhot 010021 People's Republic of China
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20
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Bravo C, Robalo MP, Marques F, Fernandes AR, Sequeira DA, M. Piedade MF, Garcia MH, de Brito MJV, Morais TS. First heterobimetallic Cu(i)–dppf complexes designed for anticancer applications: synthesis, structural characterization and cytotoxicity. NEW J CHEM 2019. [DOI: 10.1039/c9nj02068c] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
First heterobimetallic Cu(i)–dppf complexes with bidentate heteroaromatic ligands designed for anticancer applications.
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Affiliation(s)
- Catarina Bravo
- Centro de Química Estrutural
- Faculdade de Ciências
- Universidade de Lisboa
- Portugal
- Departamento de Química e Bioquímica
| | - M. Paula Robalo
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- Portugal
- Área Departamental de Engenharia Química
| | - Fernanda Marques
- Centro de Ciências e Tecnologias Nucleares
- Departamento de Engenharia e Ciências Nucleares
- Instituto Superior Técnico
- Universidade de Lisboa
- Portugal
| | - Alexandra R. Fernandes
- UCBIO
- Departamento de Ciências da Vida
- Faculdade de Ciências e Tecnologia
- Universidade Nova de Lisboa
- Portugal
| | - Diogo A. Sequeira
- Centro de Química Estrutural
- Faculdade de Ciências
- Universidade de Lisboa
- Portugal
- UCBIO
| | - M. Fátima M. Piedade
- Departamento de Química e Bioquímica
- Faculdade de Ciências
- Universidade de Lisboa
- Portugal
- Centro de Química Estrutural
| | - M. Helena Garcia
- Centro de Química Estrutural
- Faculdade de Ciências
- Universidade de Lisboa
- Portugal
- Departamento de Química e Bioquímica
| | - Maria J. Villa de Brito
- Centro de Química Estrutural
- Faculdade de Ciências
- Universidade de Lisboa
- Portugal
- Departamento de Química e Bioquímica
| | - Tânia S. Morais
- Centro de Química Estrutural
- Faculdade de Ciências
- Universidade de Lisboa
- Portugal
- Departamento de Química e Bioquímica
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21
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Chanawanno K, Blesener TS, Schrage BR, Nemykin VN, Herrick RS, Ziegler CJ. Amino acid ferrocene conjugates using sulfonamide linkages. J Organomet Chem 2018; 870:121-129. [PMID: 31105336 DOI: 10.1016/j.jorganchem.2018.06.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
This report presents the synthesis and characterization of mono- and bis(amino acid ester) ferrocene complexes generated using a sulfonamide linking strategy as an alternative to the more heavily explored amide linking strategy. These compounds were investigated to test their ability to form hydrogen bonding interactions both in the solid state and in solution, and were compared to the previously observed intramolecular interstrand crosslinking seen in amide-linked ferrocene constructs. Synthesized compounds also included controls that do not exhibit sulfonamide N-H bonds and thus cannot engage in hydrogen bonding. In the solid state, we observe both S=O⋯H-N and C=O⋯H-N intermolecular interactions, but we do not observe any intramolecular interstrand hydrogen bonding. In the solution phase, we also do not see any intramolecular hydrogen bonding interactions in these compounds as measured by titration of d6-DMSO as a competitive hydrogen bonding reagent. We also collected CD spectra on these compounds, which revealed that the chiral peptides can induce dichroism in the dd transition of the ferrocene units. Our results indicate that the peptide-ferrocene linking group governs whether intermolecular hydrogen bonding interactions can occur between the amino acids adjacent to the cyclopentadienyl groups.
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Affiliation(s)
- K Chanawanno
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand.,Environmental Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - T S Blesener
- Department of Chemistry, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada
| | - B R Schrage
- Department of Chemistry, University of Akron, Akron, OH, 44312-3601, USA
| | - V N Nemykin
- Department of Chemistry, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada
| | - R S Herrick
- Department of Chemistry, College of the Holy Cross, 1 College St, Worcester, MA, 01610, USA
| | - C J Ziegler
- Department of Chemistry, University of Akron, Akron, OH, 44312-3601, USA
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22
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Ferrocenylmethyl-functionalized 5-membered heterocycles: Synthesis, solid-state structure and electrochemical investigations. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.06.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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23
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Asghar F, Fatima S, Rana S, Badshah A, Butler IS, Tahir MN. Synthesis, spectroscopic investigation, and DFT study of N,N'-disubstituted ferrocene-based thiourea complexes as potent anticancer agents. Dalton Trans 2018; 47:1868-1878. [PMID: 29337321 DOI: 10.1039/c7dt04090c] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the present work, the synthesis, characterization (FT-IR, multinuclear (1H and 13C) NMR, AAS, Raman, and elemental analyses), DNA binding (cyclic voltammetry, UV-Vis spectroscopy), and in vitro biological screening of nine new ferrocene-incorporated thioureas (A1-A9) are reported. Furthermore, the single-crystal X-ray structure of compound A8 was also determined. The ferrocene-based N,N'-disubstituted thioureas were derived by allowing the ferrocenyl anilines to react with freshly prepared isothiocyanates under a N2 atmosphere in dry acetone. The DNA binding studies performed by cyclic voltammetry and UV-Vis spectroscopy produced results that are in close agreement with one another for the binding constants (K) and an electrostatic mode of interaction was observed. The DFT/B3LYP method was used to determine the charge distribution and HOMO/LUMO energies of the optimized structure. The DFT calculated HOMO and LUMO energies correlate well with the experimentally determined redox potential values. The synthesized ferrocenyl thioureas exhibited good scavenging activity against the 1,1-diphenyl-2-picrylhydrazyl radical (DPPH). These complexes were also scanned for their in vitro cytotoxic activity against MCF-7 carcinoma cells, and also towards the non-cancerous cell line MCF-10A. The results showed modest cytotoxicity against the subjected cancer cell line compared with a standard chemotherapeutic drug (cisplatin). However, these ferrocenyl derivatives have fewer toxic effects in normal cells.
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Affiliation(s)
- Faiza Asghar
- Department of Chemistry, University of Wah, Quaid Avenue, Wah (47000), Pakistan
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24
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25
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Altaf AA, Badshah A, Lal B, Murtaza S, Chatterjee PB, Akbar K, Crans DC. Probing of ferrocenylanilines on model micelle/reverse micelle membrane and their enhanced reactivity for reactive oxidants. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4334] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ataf A. Altaf
- Department of Chemistry University of Gujrat Hafiz Hayat Campus Gujrat 50700 Pakistan
- Department of Chemistry Colorado State University Fort Collins CO 80523 U.S.A
| | - Amin Badshah
- Department of Chemistry Quaid‐i‐Azam University Islamabad 45321 Pakistan
| | - Bhajan Lal
- Department of Chemistry Shah Abdul Latif University Khairpur Pakistan
| | - Shahzad Murtaza
- Department of Chemistry University of Gujrat Hafiz Hayat Campus Gujrat 50700 Pakistan
| | | | - Kamran Akbar
- Department of Chemistry University of Gujrat Hafiz Hayat Campus Gujrat 50700 Pakistan
| | - Debbie C. Crans
- Department of Chemistry Colorado State University Fort Collins CO 80523 U.S.A
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26
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Minić A, Jovanović JP, Bogdanović GA, Pejović A, Radulović N, Damljanović I, Stevanović D. Synthesis, structural and electrochemical characterization of novel 1,3-ketoureas bearing a ferrocenyl group. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.12.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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27
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Jambi SM. Crystal structure of bis(2-((allylcarbamothioyl)imino)-4-methylthiazol-3-ido-κ 2
N, S)palladium(II), C 16H 20N 6PdS 4. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2017-0157] [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
C16H20N6PdS4, monoclinic, C2/c (no. 15), a = 13.2801(8) Å, b = 18.5771(8) Å, c = 10.2577(5) Å, β = 121.906(2)°, V = 2148.29(19) Å3, Z = 4, R
gt(F) = 0.0300, WR
ref(F
2) = 0.0721, T = 293 K.
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Affiliation(s)
- Suhair M.S. Jambi
- Chemistry Department, Faculty of Science-Al Faisaliah Campus, King Abdul-Aziz University , Jeddah , Kingdom of Saudi Arabia
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28
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Li B, Zhu X, Guo Y, Ren YP, Jia ZD, Wei JN, Fu DX, Xu Y, Hao XQ. Synthesis and properties of m
-ferrocenylbenzoylthiadiazole derivatives. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Biao Li
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 Henan People's Republic of China
| | - Xinju Zhu
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 Henan People's Republic of China
| | - Yuan Guo
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 Henan People's Republic of China
| | - Ya-Ping Ren
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 Henan People's Republic of China
| | - Zhao-Dong Jia
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 Henan People's Republic of China
| | - Jing-Na Wei
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 Henan People's Republic of China
| | - Dong-Xia Fu
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 Henan People's Republic of China
| | - Yan Xu
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 Henan People's Republic of China
| | - Xin-Qi Hao
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 Henan People's Republic of China
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29
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Bano S, Khan AU, Asghar F, Usman M, Badshah A, Ali S. Computational and Pharmacological Evaluation of Ferrocene-Based Acyl Ureas and Homoleptic Cadmium Carboxylate Derivatives for Anti-diabetic Potential. Front Pharmacol 2018; 8:1001. [PMID: 29387011 PMCID: PMC5776112 DOI: 10.3389/fphar.2017.01001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Accepted: 12/29/2017] [Indexed: 02/03/2023] Open
Abstract
We investigated possible anti-diabetic effect of ferrocene-based acyl ureas: 4-ferrocenyl aniline (PFA), 1-(4-chlorobenzoyl)-3-(4-ferrocenylphenyl) urea (DPC1), 1-(3-chlorobenzoyl)-3-(4-ferrocenylphenyl) urea (DMC1), 1-(2-chlorobenzoyl)-3-(4-ferrocenylphenyl) urea (DOC1) and homoleptic cadmium carboxylates: bis (diphenylacetato) cadmium (II) (DPAA), bis (4-chlorophenylacetato) cadmium (II) (CPAA), using in silico and in vivo techniques. PFA, DPC1, DMC1, DOC1, DPAA and CPAA exhibited high binding affinities (ACE ≥ −350 Kcal/mol) against targets: aldose reductase, peroxisome proliferator-activated receptor γ, 11β-hydroxysteroid dehydrogenase-1, C-alpha glucosidase and glucokinase, while showed moderate affinities (ACE ≥ −250 Kcal/mol) against N-alpha glucosidase, dipeptidyl peptidase-IV, phosphorylated-Akt, glycogen synthase kinase-3β, fructose-1,6-bisphosphatase and phosphoenolpyruvate carboxykinase, whereas revealed lower affinities (ACE < −250 Kcal/mol) vs. alpha amylase, protein tyrosine phosphatases 1B, glycogen phosphorylase and phosphatidylinositol 3 kinase. In alloxan (300 mg/Kg)-induced diabetic mice, DPAA and DPC1 (1–10 mg/Kg) at day 1, 5, 10, 15, and 20th decreased blood glucose levels, compared to diabetic control group and improved the treated animals body weight. DPAA (10 mg/Kg) and DPC1 (5 mg/Kg) in time-dependent manner (30–120 min.) enhanced tolerance of oral glucose overload in mice. DPAA and DPCI dose-dependently at 1, 5, and 10 mg/Kg decreased glycosylated hemoglobin levels in diabetic animals, as caused by metformin. These results indicate that aforementioned derivatives of ferrocene and cadmium possess anti-diabetic potential.
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Affiliation(s)
- Shahar Bano
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Arif-Ullah Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Faiza Asghar
- Department of Chemistry, Quaid-e-Azam University, Islamabad, Pakistan.,Department of Chemistry, University of Wah, Wah, Pakistan
| | - Muhammad Usman
- Department of Chemistry, Quaid-e-Azam University, Islamabad, Pakistan
| | - Amin Badshah
- Department of Chemistry, Quaid-e-Azam University, Islamabad, Pakistan
| | - Saqib Ali
- Department of Chemistry, Quaid-e-Azam University, Islamabad, Pakistan
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30
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Asghar F, Rana S, Fatima S, Badshah A, Lal B, Butler IS. Biologically active halo-substituted ferrocenyl thioureas: synthesis, spectroscopic characterization, and DFT calculations. NEW J CHEM 2018. [DOI: 10.1039/c8nj00483h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The DNA binding affinity of ferrocenyl complexes explored by CV and UV ascertain them as noble DNA binders. The computational measurements correlate well with the outcomes of electrochemistry and bio-activities.
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Affiliation(s)
- Faiza Asghar
- Department of Chemistry
- University of Wah
- Quaid Avenue
- Wah (47000)
- Pakistan
| | - Sadaf Rana
- Department of Chemistry
- Quaid-i-Azam University
- Islamabad (45320)
- Pakistan
| | - Saira Fatima
- Department of Chemistry
- Quaid-i-Azam University
- Islamabad (45320)
- Pakistan
| | - Amin Badshah
- Department of Chemistry
- Quaid-i-Azam University
- Islamabad (45320)
- Pakistan
| | - Bhajan Lal
- Institute of Chemistry
- Shah Abdul Latif University
- Khairpur-66020
- Pakistan
| | - Ian S. Butler
- Department of Chemistry
- McGill University
- Montreal
- Canada
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31
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Wang Y, Huang H, Zhang Q, Zhang P. Chirality in metal-based anticancer agents. Dalton Trans 2018; 47:4017-4026. [DOI: 10.1039/c8dt00089a] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Chiral metal-based drugs are currently an interesting and rapidly growing field in anticancer research. Here the different chiral metal-based anticancer agents and the extent to which the chiral resolution affects their biological properties are discussed. This review will aid the design of new potent and efficient chiral metal-based anticancer drugs that exploit the unique properties combined with their potential selectivity toward targeted chiral biomolecules.
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Affiliation(s)
- Yi Wang
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen
- 518060
- P. R. China
| | - Huaiyi Huang
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | - Qianling Zhang
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen
- 518060
- P. R. China
| | - Pingyu Zhang
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen
- 518060
- P. R. China
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32
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Mou RQ, Zhao M, Lv XX, Zhang SY, Guo DS. An efficient and green synthesis of ferrocenyl-quinoline conjugates via a TsOH-catalyzed three-component reaction in water. RSC Adv 2018; 8:9555-9563. [PMID: 35541872 PMCID: PMC9078733 DOI: 10.1039/c8ra01004h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 02/28/2018] [Indexed: 12/03/2022] Open
Abstract
An efficient and green synthesis of 4-ferrocenylquinoline derivatives through a TsOH-catalyzed three-component reaction of aromatic aldehydes, amines and ferrocenylacetylene in water has been successfully developed. This strategy is a powerful method for the construction of diverse ferrocenyl-quinoline conjugates from simple available starting materials as it minimized the use of metal catalyst and organic solvent in the reaction process. The conjugates feature unique structures and excellent electronic properties. Moreover, a plausible mechanism for this TsOH-catalyzed three-component reaction was proposed and assessed. We have successfully developed a green method for facile and efficient synthesis of ferrocenyl-quinoline conjugates from available starting materials via a TsOH-mediated three-component reaction in water.![]()
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Affiliation(s)
- Rui-Qi Mou
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Shandong Normal University
- Jinan 250014
- P. R. China
| | - Mei Zhao
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Shandong Normal University
- Jinan 250014
- P. R. China
| | - Xue-Xin Lv
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Shandong Normal University
- Jinan 250014
- P. R. China
| | - Sheng-Yan Zhang
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Shandong Normal University
- Jinan 250014
- P. R. China
| | - Dian-Shun Guo
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Shandong Normal University
- Jinan 250014
- P. R. China
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33
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Gul R, Badshah A, Altaf AA, Tabassum S, Zia M. New ferrocenyl guanidines as potent antioxidants, protein kinase inhibitors and cytotoxic agents against human leukemia THP-1 cell line. RUSS J GEN CHEM+ 2017. [DOI: 10.1134/s1070363217110251] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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Angelici G, Górecki M, Pescitelli G, Zanna N, Monari M, Tomasini C. Synthesis and structure analysis of ferrocene-containing pseudopeptides. Biopolymers 2017; 110. [PMID: 29058321 DOI: 10.1002/bip.23072] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 09/11/2017] [Accepted: 09/20/2017] [Indexed: 11/06/2022]
Abstract
Ferrocene with its aromaticity and facile redox properties is an attractive moiety to be incorporated into functional moieties. Medicinal applications of ferrocene are well known and ferrocene itself shows cytotoxic and antianemic properties. In this article, we will describe the synthesis and the structure analysis of two pseudopeptides containing a ferrocene moiety as N-terminal group. After purification, Fc-l-Phe-d-Oxd-OBn [l-Phel-phenylalanine; d-Oxd(4R,5S)-4-Methyl-5-carboxy-oxazolidin-2-one] appears as bright brown solid that spontaneously forms brown needles. The X-ray diffraction of the crystals shows the presence of strong π interactions between the ferrocenyl moiety and the phenyl rings, while no NH•••OC hydrogen bonds are formed. This result is confirmed by FT-IR and 1 H NMR analysis. In contrast, both FT-IR and 1 H NMR analysis suggest that Fc-(l-Phe-d-Oxd)2 -OBn forms a turn conformation stabilized by intramolecular NH•••OC hydrogen bonds in solution. Chiroptical spectroscopies (ECD and VCD) substantially confirmed the absence of a well-defined folded structure. The presence of the Fc moiety is responsible for specific ECD signals, one of which displayed pronounced temperature dependence and is directly related with the helicity assumed by the Fc core. Solid-state ECD spectra were recorded and rationalized on the basis of the X-ray geometry and quantum-mechanical calculations.
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Affiliation(s)
- Gaetano Angelici
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa - Via Moruzzi 13, Pisa, 56124, Italy
| | - Marcin Górecki
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa - Via Moruzzi 13, Pisa, 56124, Italy
- Institute of Organic Chemistry - Polish Academy of Sciences - ul. Kasprzaka 44/52, Warsaw, 01-224, Poland
| | - Gennaro Pescitelli
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa - Via Moruzzi 13, Pisa, 56124, Italy
| | - Nicola Zanna
- Dipartimento di Chimica "Giacomo Ciamician", Università di Bologna - Via Selmi, 2, Bologna, 40126, Italy
| | - Magda Monari
- Dipartimento di Chimica "Giacomo Ciamician", Università di Bologna - Via Selmi, 2, Bologna, 40126, Italy
| | - Claudia Tomasini
- Dipartimento di Chimica "Giacomo Ciamician", Università di Bologna - Via Selmi, 2, Bologna, 40126, Italy
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35
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Taher D, Awwadi FF, Speck JM, Korb M, Schaarschmidt D, Weheabby S, Habashneh AY, Al-Noaimi M, El-Khateeb M, Abu-Orabi ST, Lang H. Heterocyclic-based ferrocenyl carboselenolates: Synthesis, solid-state structure and electrochemical investigations. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.02.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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36
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Qiao L, Zhang Y, Hu W, Guo J, Cao W, Ding Z, Guo Z, Fan A, Song J, Huang J. Synthesis, structural characterization and quantum chemical calculations on 1-(isomeric methylbenzoyl)-3-(4-trifluoromethylphenyl)thioureas. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.03.113] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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37
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Utepova IA, Musikhina AA, Chupakhin ON. Azinyl derivatives of ferrocene and cymantrene. Synthesis and properties. Russ Chem Bull 2017. [DOI: 10.1007/s11172-016-1618-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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38
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Klyba LV, Tarasova OA, Nedolya NA, Sanzheeva ER. Mass spectra of new heterocycles: XIV. Investigation of 2-(alkyl- and propargylsulfanyl)-3-(ferrocenylmethoxy)pyrroles by electron ionization and laser desorption/ionization. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1070428016110063] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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39
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Duan XE, Li R, Tong HB, Li YQ, Bai SD, Guo YJ, Liu DS. Synthesis and structural characterization of electrochemically reversible bisferrocenes containing bis(acyl-thiourea)s: enantiomers and conformers. NEW J CHEM 2017. [DOI: 10.1039/c6nj03539f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Enantiomeric and conformational isomers of chiral bisferrocenyl-modified bis(acyl-thiourea)s; their crystal packing and electrochemically reversible redox reaction properties.
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Affiliation(s)
- Xin-E Duan
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
| | - Rui Li
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
- Institute of Applied Chemistry
| | - Hong-Bo Tong
- Institute of Applied Chemistry
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Ying-Qi Li
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
| | - Sheng-Di Bai
- Institute of Applied Chemistry
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Yu-Jing Guo
- Institute of Environmental Science
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Dian-Sheng Liu
- Institute of Applied Chemistry
- Shanxi University
- Taiyuan 030006
- P. R. China
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40
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Larik FA, Saeed A, Fattah TA, Muqadar U, Channar PA. Recent advances in the synthesis, biological activities and various applications of ferrocene derivatives. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3664] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Fayaz Ali Larik
- Department of Chemistry; Quaid-i-Azam University; 45320 Islamabad Pakistan
| | - Aamer Saeed
- Department of Chemistry; Quaid-i-Azam University; 45320 Islamabad Pakistan
| | | | - Urooj Muqadar
- Department of Chemistry; Quaid-i-Azam University; 45320 Islamabad Pakistan
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41
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Affiliation(s)
- Georg Werner
- Leibniz Universität HannoverInstitut für Organische ChemieSchneiderberg 1B30167HannoverGermany
| | - Holger Butenschön
- Leibniz Universität HannoverInstitut für Organische ChemieSchneiderberg 1B30167HannoverGermany
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42
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Albada B, Metzler-Nolte N. Organometallic–Peptide Bioconjugates: Synthetic Strategies and Medicinal Applications. Chem Rev 2016; 116:11797-11839. [DOI: 10.1021/acs.chemrev.6b00166] [Citation(s) in RCA: 149] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Bauke Albada
- Laboratory of Organic Chemistry, Wageningen University & Research, Stippeneng 4, 6708 WE Wageningen, The Netherlands
| | - Nils Metzler-Nolte
- Inorganic
Chemistry I − Bioinorganic Chemistry, Ruhr University Bochum, Universitätsstrasse 150, 44780-D Bochum, Germany
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43
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44
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Altaf AA, Lal B, Badshah A, Usman M, Chatterjee PB, Huq F, Ullah S, Crans DC. Synthesis, structural characterization, modal membrane interaction and anti-tumor cell line studies of nitrophenyl ferrocenes. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.02.045] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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45
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Awasabisah D, Xu N, Gautam KPS, Powell DR, Shaw MJ, Richter-Addo GB. Preparation, Characterization, Electrochemistry, and Infrared Spectroelectrochemistry of Ruthenium Nitrosyl Porphyrins Containingη1-O-Bonded Axial Carboxylates. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201501115] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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46
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Srinivas P, Prabhakar S, Chevallier F, Nassar E, Erb W, Dorcet V, Jouikov V, Radha Krishna P, Mongin F. Synthesis of ferrocene amides and esters from aminoferrocene and 2-substituted ferrocenecarboxylic acid and properties thereof. NEW J CHEM 2016. [DOI: 10.1039/c6nj02018f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The X-ray diffraction structure of the ferrocene ester FcE-1 showed the presence of an intermolecular hydrogen bond between the amide functional groups.
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Affiliation(s)
- Palabindela Srinivas
- Chimie et Photonique Moléculaires
- Institut des Sciences Chimiques de Rennes
- UMR 6226
- Université de Rennes 1-CNRS
- Bâtiment 10A
| | - Sunchu Prabhakar
- Chimie et Photonique Moléculaires
- Institut des Sciences Chimiques de Rennes
- UMR 6226
- Université de Rennes 1-CNRS
- Bâtiment 10A
| | - Floris Chevallier
- Chimie et Photonique Moléculaires
- Institut des Sciences Chimiques de Rennes
- UMR 6226
- Université de Rennes 1-CNRS
- Bâtiment 10A
| | - Ekhlass Nassar
- Chemistry Department
- Faculty of Women for Arts
- Science and Education
- Ain Shams University
- 11566 Cairo
| | - William Erb
- Chimie et Photonique Moléculaires
- Institut des Sciences Chimiques de Rennes
- UMR 6226
- Université de Rennes 1-CNRS
- Bâtiment 10A
| | - Vincent Dorcet
- Centre de Diffractométrie X
- Institut des Sciences Chimiques de Rennes
- UMR 6226
- Université de Rennes 1-CNRS
- Bâtiment 10B
| | - Viatcheslav Jouikov
- Chimie et Photonique Moléculaires
- Institut des Sciences Chimiques de Rennes
- UMR 6226
- Université de Rennes 1-CNRS
- Bâtiment 10A
| | - Palakodety Radha Krishna
- Organic & Biomolecular Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- D-211
- Discovery Laboratory
- Hyderabad-500007
| | - Florence Mongin
- Chimie et Photonique Moléculaires
- Institut des Sciences Chimiques de Rennes
- UMR 6226
- Université de Rennes 1-CNRS
- Bâtiment 10A
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Asghar F, Badshah A, Lal B, Butler IS, Tabassum S, Tahir MN. Bioactivity of new ferrocene incorporated N,N′-disubstituted ureas: Synthesis, structural elucidation and DFT study. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.10.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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48
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Elmuradov B, Shakhidoyatov K, Dräger G, Butenschön H. Tricyclic Quinazoline Alkaloids Conjugated to Ferrocene: Synthesis, Structure, and Redox Behavior of Ferrocenylmethylene-Substituted 7H-Deoxyvasicinones. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501307] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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49
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Tahir S, Badshah A, Hussain RA, Tahir MN, Tabassum S, Patujo JA, Rauf MK. DNA-binding studies and biological activities of new nitrosubstituted acyl thioureas. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.06.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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50
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Synthesis, structural characterization, DNA binding and antioxidant potency of new ferrocene incorporated acyl ureas. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.08.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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