51
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Allison M, Wilson D, Pask CM, McGowan PC, Lord RM. β-Diketonate versus β-Ketoiminate: The Importance of a Ferrocenyl Moiety in Improving the Anticancer Potency. Chembiochem 2020; 21:1988-1996. [PMID: 32176811 PMCID: PMC7496474 DOI: 10.1002/cbic.202000028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 02/23/2020] [Indexed: 12/01/2022]
Abstract
Herein we present a library of fully characterized β-diketonate and β-ketoiminate compounds that are functionalized with a ferrocenyl moiety. Their cytotoxic potential has been determined by screening against human breast adenocarcinomas (MCF-7 and MDA-MB-231), human colorectal carcinoma p53 wild type (HCT116 p53+/+ ) and normal human prostate (PNT2) cell lines. The ferrocenyl β-diketonate compounds are more than 18 times more cytotoxic than the ferrocenyl β-ketoiminate analogues. Against MCF-7, compounds functionalized at the meta position are up to nine times more cytotoxic than when functionalized at the para position. The ferrocenyl β-diketonate compounds have increased selectivity towards MCF-7 and MDA-MB-231, with several complexes having selectivity index (SI) values that are more than nine times (MCF-7) and more than six times (MDA-MB-231) that of carboplatin. The stability of these compounds in dimethyl sulfoxide (DMSO) and dimethylformamide (DMF) has been assessed by NMR spectroscopy and mass spectrometry studies, and the compounds show no oxidation of the iron center from FeII to FeIII . Cytotoxicity screening was performed in both DMSO and DMF, with no significant differences observedin their potency.
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Affiliation(s)
| | - Daniel Wilson
- School of ChemistryUniversity of LeedsLeedsLS2 9JTUK
| | | | | | - Rianne M. Lord
- School of ChemistryUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
- School of Chemistry and BiosciencesUniversity of BradfordBradfordBD7 1DPUK
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52
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Cunningham L, Wang Y, Nottingham C, Pagsulingan J, Jaouen G, McGlinchey MJ, Guiry PJ. Enantioselective Synthesis of Planar Chiral Ferrocifens that Show Chiral Discrimination in Antiproliferative Activity on Breast Cancer Cells. Chembiochem 2020; 21:2974-2981. [PMID: 32453493 DOI: 10.1002/cbic.202000311] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 05/25/2020] [Indexed: 11/09/2022]
Abstract
The design and first enantioselective synthesis of a series of chiral ferrocifens and ferrociphenols was realised by enantioselective palladium-catalysed intramolecular direct C-H bond activation followed by McMurry coupling. Biological evaluation revealed moderate anticancer activities on breast cancer cells and evidence of chiral discrimination between enantiomers. Treatment of the novel ferrocifens with Ag2 O revealed that these systems are unable to form a neutral quinone methide, yet still demonstrate marked antiproliferative properties against both the hormone-dependent MCF-7 and hormone-independent MDA-MB-231 cell lines. This bioactivity arises from two mechanisms: Fenton-type chemistry and the anti-estrogenic activity associated with the tamoxifen-like structure.
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Affiliation(s)
- Laura Cunningham
- Centre for Synthesis and Chemical Biology, School of Chemistry, University College Dublin Belfield, Dublin, 4, Ireland.,Synthesis and Solid-State Pharmaceutical Centre (SSPC), School of Chemistry, University College Dublin Belfield, Dublin 4, Ireland
| | - Yong Wang
- PSL, Chimie ParisTech, 11 rue Pierre et Marie Curie, 75005, Paris, France.,Sorbonne Université, UPMC Univ. Paris 6, UMR 8232 CNRS IPCM, Place Jussieu, 75005, Paris, France
| | - Chris Nottingham
- Centre for Synthesis and Chemical Biology, School of Chemistry, University College Dublin Belfield, Dublin, 4, Ireland
| | - Jammah Pagsulingan
- Centre for Synthesis and Chemical Biology, School of Chemistry, University College Dublin Belfield, Dublin, 4, Ireland
| | - Gérard Jaouen
- PSL, Chimie ParisTech, 11 rue Pierre et Marie Curie, 75005, Paris, France.,Sorbonne Université, UPMC Univ. Paris 6, UMR 8232 CNRS IPCM, Place Jussieu, 75005, Paris, France
| | - Michael J McGlinchey
- Centre for Synthesis and Chemical Biology, School of Chemistry, University College Dublin Belfield, Dublin, 4, Ireland
| | - Patrick J Guiry
- Centre for Synthesis and Chemical Biology, School of Chemistry, University College Dublin Belfield, Dublin, 4, Ireland.,Synthesis and Solid-State Pharmaceutical Centre (SSPC), School of Chemistry, University College Dublin Belfield, Dublin 4, Ireland
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53
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Mandal P, Sonkar C, Dhankhar SS, Nagaraja C, Mukhopadhyay S. Ruthenium(II)-arene complexes containing ferrocenamide ligands: Synthesis, characterisation and antiproliferative activity against cancer cell lines. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121247] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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54
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Effects of Ferrocenyl 4-(Imino)-1,4-Dihydro-quinolines on Xenopus laevis Prophase I - Arrested Oocytes: Survival and Hormonal-Induced M-Phase Entry. Int J Mol Sci 2020; 21:ijms21093049. [PMID: 32357477 PMCID: PMC7246863 DOI: 10.3390/ijms21093049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 04/20/2020] [Accepted: 04/23/2020] [Indexed: 01/14/2023] Open
Abstract
Xenopus oocytes were used as cellular and molecular sentinels to assess the effects of a new class of organometallic compounds called ferrocenyl dihydroquinolines that have been developed as potential anti-cancer agents. One ferrocenyl dihydroquinoline compound exerted deleterious effects on oocyte survival after 48 h of incubation at 100 μM. Two ferrocenyl dihydroquinoline compounds had an inhibitory effect on the resumption of progesterone induced oocyte meiosis, compared to controls without ferrocenyl groups. In these inhibited oocytes, no MPF (Cdk1/cyclin B) activity was detected by western blot analysis as shown by the lack of phosphorylation of histone H3. The dephosphorylation of the inhibitory Y15 residue of Cdk1 occurred but cyclin B was degraded. Moreover, two apoptotic death markers, the active caspase 3 and the phosphorylated histone H2, were detected. Only 7-chloro-1-ferrocenylmethyl-4-(phenylylimino)-1,4-dihydroquinoline (8) did not show any toxicity and allowed the assembly of a histologically normal metaphase II meiotic spindle while inhibiting the proliferation of cancer cell lines with a low IC50, suggesting that this compound appears suitable as an antimitotic agent.
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55
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Bertuzzi DL, Perli G, Braga CB, Ornelas C. Synthesis, characterization, and anticancer activity of folate γ-ferrocenyl conjugates. NEW J CHEM 2020. [DOI: 10.1039/c9nj04954a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel folate γ-ferrocene conjugates were synthesized through a regiospecific route, and showed selectivity and enhanced cytotoxicity against Frα-positive malignant cells.
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Affiliation(s)
- Diego L. Bertuzzi
- Institute of Chemistry
- University of Campinas – Unicamp
- Campinas 13083-861
- Brazil
| | - Gabriel Perli
- Institute of Chemistry
- University of Campinas – Unicamp
- Campinas 13083-861
- Brazil
| | - Carolyne B. Braga
- Institute of Chemistry
- University of Campinas – Unicamp
- Campinas 13083-861
- Brazil
| | - Catia Ornelas
- Institute of Chemistry
- University of Campinas – Unicamp
- Campinas 13083-861
- Brazil
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56
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Wilde M, Arzur D, Baratte B, Lefebvre D, Robert T, Roisnel T, Le Jossic-Corcos C, Bach S, Corcos L, Erb W. Regorafenib analogues and their ferrocenic counterparts: synthesis and biological evaluation. NEW J CHEM 2020. [DOI: 10.1039/d0nj05334a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
New ferrocene analogues of regorafenib have been prepared and their biological activity was evaluated in kinase and cellular assays.
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57
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Mbaba M, Dingle LMK, Cash D, Mare JADL, Laming D, Taylor D, Hoppe HC, Edkins AL, Khanye SD. Repurposing a polymer precursor: Synthesis and in vitro medicinal potential of ferrocenyl 1,3-benzoxazine derivatives. Eur J Med Chem 2019; 187:111924. [PMID: 31855792 DOI: 10.1016/j.ejmech.2019.111924] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 11/27/2019] [Accepted: 11/28/2019] [Indexed: 01/12/2023]
Abstract
Cancer and malaria remain relevant pathologies in modern medicinal chemistry endeavours. This is compounded by the threat of development of resistance to existing clinical drugs in use as first-line option for treatment of these diseases. To counter this threat, strategies such as drug repurposing and hybridization are constantly adapted in contemporary drug discovery for the expansion of the drug arsenal and generation of novel chemotypes with potential to avert or delay resistance. In the present study, a polymer precursor scaffold, 1,3-benzoxazine, has been repurposed by incorporation of an organometallic ferrocene unit to produce a novel class of compounds showing in vitro biological activity against breast cancer, malaria and trypanosomiasis. The resultant ferrocenyl 1,3-benzoxazine compounds displayed high potency and selectivity against the investigated diseases, with IC50 values in the low and sub-micromolar range against both chloroquine-sensitive (3D7) and resistant (Dd2) strains of the Plasmodium falciparum parasite. On the other hand, antitrypanosomal (Trypanosoma brucei brucei) potencies were observed between 0.15 and 38.6 μM. The majority of the compounds were not active against breast cancer cells (HCC70), however, for the toxic compounds, IC50 values ranged from 11.0 to 30.5 μM. Preliminary structure-activity relationships revealed the basic oxazine sub-ring and lipophilic benzene substituents to be conducive for biological efficacy of the ferrocenyl 1,3-benzoxazines reported in the study. DNA interaction studies performed on the most promising compound 4c suggested that DNA damage may be one possible mode of action of this class of compounds.
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Affiliation(s)
- Mziyanda Mbaba
- Faculty of Science, Department of Chemistry, Rhodes University, Grahamstown, 6140, South Africa.
| | - Laura M K Dingle
- Faculty of Science, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, 6140, South Africa; Biomedical Biotechnology Research Unit, Rhodes University, Grahamstown, 6140, South Africa
| | - Devon Cash
- Faculty of Science, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, 6140, South Africa; Biomedical Biotechnology Research Unit, Rhodes University, Grahamstown, 6140, South Africa
| | - Jo-Anne de la Mare
- Faculty of Science, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, 6140, South Africa; Biomedical Biotechnology Research Unit, Rhodes University, Grahamstown, 6140, South Africa; Centre for Chemico- and Biomedicinal Research, Rhodes University, Grahamstown, 6140, South Africa
| | - Dustin Laming
- Faculty of Science, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, 6140, South Africa; Centre for Chemico- and Biomedicinal Research, Rhodes University, Grahamstown, 6140, South Africa
| | - Dale Taylor
- Division of Clinical Pharmacology, Faculty of Medicine, University of Cape Town, Observatory, Cape Town, 7925, South Africa
| | - Heinrich C Hoppe
- Faculty of Science, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, 6140, South Africa; Centre for Chemico- and Biomedicinal Research, Rhodes University, Grahamstown, 6140, South Africa
| | - Adrienne L Edkins
- Faculty of Science, Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, 6140, South Africa; Biomedical Biotechnology Research Unit, Rhodes University, Grahamstown, 6140, South Africa; Centre for Chemico- and Biomedicinal Research, Rhodes University, Grahamstown, 6140, South Africa
| | - Setshaba D Khanye
- Faculty of Science, Department of Chemistry, Rhodes University, Grahamstown, 6140, South Africa; Centre for Chemico- and Biomedicinal Research, Rhodes University, Grahamstown, 6140, South Africa; Division of Pharmaceutical Chemistry, Faculty of Pharmacy, Rhodes University, Grahamstown, 6140, South Africa.
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58
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Zhang W, Xu W, Ma C, Li Y. Synthesis of ferrocene-based polysubstituted pyrrolidines. Chem Heterocycl Compd (N Y) 2019. [DOI: 10.1007/s10593-019-02560-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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59
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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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60
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Hussain RA, Badshah A, Ahmed N, Pezzuto JM, Kondratyuk TP, Park EJ, Hussain I. Synthesis, characterization and biological applications of selenoureas having ferrocene and substituted benzoyl functionalities. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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61
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Development and future prospects of selective organometallic compounds as anticancer drug candidates exhibiting novel modes of action. Eur J Med Chem 2019; 175:269-286. [PMID: 31096151 DOI: 10.1016/j.ejmech.2019.04.062] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 03/30/2019] [Accepted: 04/23/2019] [Indexed: 01/01/2023]
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62
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Synthesis and biodistribution of 1-[2-(cyclopentadienyltricarbonyltechnetium-99m)-2-oxo-ethoxy-phenyl]-1,2-di- (p-hydroxyphenyl)but-1-ene for tumor imaging. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.04.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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63
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Abstract
Many ferrocene complexes have been prepared for their oncological potential. Some derive from molecules with known biological effects (taxanes, podophyllotoxine, artemisine, SAHA, etc.) while others are synthetic molecules selected for their cytotoxic effects (N-alkylaminoferrocenes and ferrocenyl alkylpyridinium). Although these complexes have received a great deal of attention, the field of iron metallodrugs is not limited to them. A number of inorganic complexes of iron(ii) and iron(iii) with possible anticancer effects have also been published, although research into their biological effects is often only at an early stage. This chapter also includes iron chelators, molecules that are administered in non-metallic form but whose cytotoxic species are their coordination complexes of iron generated in vivo. The most emblematic molecule of this family is bleomycin, used as an anticancer agent in many chemotherapies. To these can be added the iron chelates originally synthesized to treat iron overload, some of which have been shown to possess interesting anticancer properties. They have been, and continue to be, the subject of many clinical trials, whether alone or in combination. Thus, the area of iron metallodrugs includes molecules with very different structures and reactivity, studied from a number of different perspectives, but focused on increasing the number of molecules at our disposal for combatting cancer.
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Affiliation(s)
- Anne Vessieres
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, UMR CNRS 8232 4, Place Jussieu F-75005 Paris France
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64
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Shirley Lee HZ, Chau F, Top S, Jaouen G, Vessières A, Labbé E, Buriez O. New mechanistic insights into osmium-based tamoxifen derivatives. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.02.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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65
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Wang QM, Huang RQ. Reaction of Ferrocene Carboxylic Acid with Dicyclohexylcarbodiimide. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.3184/030823401103169649] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Ferrocene carboxylic acid was reacted with DCC in tetrahydrofuran at room temperature to give N,N′-dicyclohexyl-O-ferrocenoylisourea, which can be converted to N,N′-dicyclohexyl-N-ferrocenoylurea in dioxane at reflux temperature.
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Affiliation(s)
- Qing Min Wang
- Research Institute of Elemento-Organic Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, PR China
| | - Run Qiu Huang
- Research Institute of Elemento-Organic Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, PR China
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66
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Mlostoń G, Hamera-Fałdyga R, Celeda M, Heimgartner H. Efficient synthesis of ferrocifens and other ferrocenyl-substituted ethylenes via a 'sulfur approach'. Org Biomol Chem 2019; 16:4350-4356. [PMID: 29850725 DOI: 10.1039/c8ob01022f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Stable and non-odorous alkyl ferrocenyl thioketones react with bis(4-methoxyphenyl)diazomethane according to the 'two-fold extrusion' reaction principles, and tetrasubstituted ethylenes obtained thereby can be demethylated to give (Fc,2OH)-ferrocifens in good yields. The method offers an alternative approach to this class of medically relevant compounds. A similar protocol with alkyl ferrocenyl thioketones and selected diaryldiazomethanes leads to ferrocenyl-substituted ethylenes including dibenzofulvenes. These products are of potential interest for electrochemical and photophysical studies.
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Affiliation(s)
- Grzegorz Mlostoń
- Department of Organic and Applied Chemistry, University of Łódź, Tamka 12, PL-91-403 Łódź, Poland.
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67
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Zaki M, Hairat S, Aazam ES. Scope of organometallic compounds based on transition metal-arene systems as anticancer agents: starting from the classical paradigm to targeting multiple strategies. RSC Adv 2019; 9:3239-3278. [PMID: 35518979 PMCID: PMC9060267 DOI: 10.1039/c8ra07926a] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 12/26/2018] [Indexed: 02/02/2023] Open
Abstract
The advent of the clinically approved drug cisplatin started a new era in the design of metallodrugs for cancer chemotherapy. However, to date, there has not been much success in this field due to the persistence of some side effects and multi-drug resistance of cancer cells. In recent years, there has been increasing interest in the design of metal chemotherapeutics using organometallic complexes due to their good stability and unique properties in comparison to normal coordination complexes. Their intermediate properties between that of traditional inorganic and organic materials provide researchers with a new platform for the development of more promising cancer therapeutics. Classical metal-based drugs exert their therapeutic potential by targeting only DNA, but in the case of organometallic complexes, their molecular target is quite distinct to avoid drug resistance by cancer cells. Some organometallic drugs act by targeting a protein or inhibition of enzymes such as thioredoxin reductase (TrRx), while some target mitochondria and endoplasmic reticulum. In this review, we mainly discuss organometallic complexes of Ru, Ti, Au, Fe and Os and their mechanisms of action and how new approaches improve their therapeutic potential towards various cancer phenotypes. Herein, we discuss the role of structure-reactivity relationships in enhancing the anticancer potential of drugs for the benefit of humans both in vitro and in vivo. Besides, we also include in vivo tumor models that mimic human physiology to accelerate the development of more efficient clinical organometallic chemotherapeutics.
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Affiliation(s)
- Mehvash Zaki
- Department of Chemistry, King Abdulaziz University Jeddah Saudia Arabia +91 8979086156, +966 561835672
| | - Suboot Hairat
- Department of Biotechnology, Wachemo University Hossana Ethiopia
| | - Elham S Aazam
- Department of Chemistry, King Abdulaziz University Jeddah Saudia Arabia +91 8979086156, +966 561835672
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68
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Schröder M, Yusein-Myashkova S, Petrova M, Dobrikov G, Kamenova-Nacheva M, Todorova J, Pasheva E, Ugrinova I. The Effect of a Ferrocene Containing Camphor Sulfonamide DK-164 on Breast Cancer Cell Lines. Anticancer Agents Med Chem 2019; 19:1874-1886. [PMID: 31339077 DOI: 10.2174/1871520619666190724094334] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 04/25/2019] [Accepted: 06/25/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Drug resistance is a major cause of cancer treatment failure. Most cancer therapies involve multiple agents, to overcome it. Compounds that exhibit strong anti-tumor effect without damaging normal cells are more and more in the focus of research. Chemotherapeutic drugs, combining different moieties and functional groups in one molecule, can modulate different regulatory pathways in the cell and thus reach the higher efficacy than the agents, which affect only one cellular process. METHODS We tested the effect of recently synthesized ferrocene-containing camphor sulfonamide DK-164 on two breast cancer and one breast non-cancer cell lines. The cytotoxic effects were evaluated using the standard MTT-dye reduction and clonogenic assays. The apoptotic or autophagic effects were evaluated by Annexin v binding or LC3 puncta formation assays, respectively. Cell cycle arrest was determined using flow cytometry. Western blot and immunofluorescent analyses were used to estimate the localization and cellular distribution of key regulatory factors NFκB and p53. RESULTS Compound DK-164 has well pronounced cytotoxicity greater to cancer cells (MDA-MB-231 and MCF-7) compared to non-cancerous (MCF-10A). The IC50 value of the substance caused a cell cycle arrest in G1 phase and induced apoptosis up to 24 hours in both tumor cells, although being more pronounced in MCF-7, a functional p53 cell line. Treatment with IC50 concentration of the compound provoked autophagy in both tumor lines but is better pronounced in the more aggressive cancer line (MDA-MB-231). CONCLUSION The tested compound DK-164 showed promising properties as a potential therapeutic agent.
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Affiliation(s)
- Maria Schröder
- Institute of Molecular Biology, "Roumen Tsanev'', Bulgarian Academy of Sciences, bl. 21, Acad. G. Bonchev Str., Sofia 1113, Bulgaria
| | - Shazie Yusein-Myashkova
- Institute of Molecular Biology, "Roumen Tsanev'', Bulgarian Academy of Sciences, bl. 21, Acad. G. Bonchev Str., Sofia 1113, Bulgaria
| | - Maria Petrova
- Institute of Molecular Biology, "Roumen Tsanev'', Bulgarian Academy of Sciences, bl. 21, Acad. G. Bonchev Str., Sofia 1113, Bulgaria
| | - Georgi Dobrikov
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, bl. 9, Acad. G. Bonchev Str., Sofia 1113, Bulgaria
| | - Mariana Kamenova-Nacheva
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, bl. 9, Acad. G. Bonchev Str., Sofia 1113, Bulgaria
| | - Jordana Todorova
- Institute of Molecular Biology, "Roumen Tsanev'', Bulgarian Academy of Sciences, bl. 21, Acad. G. Bonchev Str., Sofia 1113, Bulgaria
| | - Evdokia Pasheva
- Institute of Molecular Biology, "Roumen Tsanev'', Bulgarian Academy of Sciences, bl. 21, Acad. G. Bonchev Str., Sofia 1113, Bulgaria
| | - Iva Ugrinova
- Institute of Molecular Biology, "Roumen Tsanev'', Bulgarian Academy of Sciences, bl. 21, Acad. G. Bonchev Str., Sofia 1113, Bulgaria
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69
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Srivastava S. Novel ferrocene-labeled propargyl amines via CuI multicomponent amination/alkynylation. NEW J CHEM 2019. [DOI: 10.1039/c9nj00538b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient synthesis of ferrocene-tagged propargyl amine derivatives via one-pot three-component domino amination/alkynylation in water is reported.
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Affiliation(s)
- Suman Srivastava
- Department of Applied Sciences
- National Institute of Technology, Delhi
- Delhi
- India
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70
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Swetha Y, Reddy ER, Kumar JR, Trivedi R, Giribabu L, Sridhar B, Rathod B, Prakasham RS. Synthesis, characterization and antimicrobial evaluation of ferrocene–oxime ether benzyl 1H-1,2,3-triazole hybrids. NEW J CHEM 2019. [DOI: 10.1039/c9nj00660e] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A series of ferrocene–oxime ether benzyl 1H-1,2,3 triazole hybrids has been synthesized by employing Cu(i) catalyzed azide–alkyne [3+2] cycloaddition reaction and their antibacterial and antifungal activities are reported.
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Affiliation(s)
- Yagnam Swetha
- Catalysis and Fine Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Eda Rami Reddy
- Catalysis and Fine Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
- Department of Chemistry
| | - Jakku Ranjith Kumar
- Catalysis and Fine Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
| | - Rajiv Trivedi
- Catalysis and Fine Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Lingamallu Giribabu
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-IICT Campus
- Hyderabad 500007
- India
- Polymer and Functional Materials Division
| | - Balasubramanian Sridhar
- Centre for X-ray Crystallography
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
| | - Balaji Rathod
- Organic Synthesis and Process Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
| | - Reddy Shetty Prakasham
- Organic Synthesis and Process Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007
- India
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71
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Mbaba M, de la Mare JA, Sterrenberg JN, Kajewole D, Maharaj S, Edkins AL, Isaacs M, Hoppe HC, Khanye SD. Novobiocin-ferrocene conjugates possessing anticancer and antiplasmodial activity independent of HSP90 inhibition. J Biol Inorg Chem 2018; 24:139-149. [PMID: 30542925 DOI: 10.1007/s00775-018-1634-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 12/04/2018] [Indexed: 12/22/2022]
Abstract
A series of tailored novobiocin-ferrocene conjugates was prepared in moderate yields and investigated for in vitro anticancer and antiplasmodial activity against the MDA-MB-231 breast cancer line and Plasmodium falciparum 3D7 strain, respectively. While the target compounds displayed moderate anticancer activity against the breast cancer cell line with IC50 values in the mid-micromolar range, compounds 10a-c displayed promising antiplasmodial activity as low as 0.889 µM. Furthermore, the most promising compounds were tested for inhibitory effects against a postulated target, heat shock protein 90 (Hsp90). A selection of tailored novobiocin derivatives bearing the organometallic ferrocene unit were synthesized and characterized by common spectroscopic techniques. The target compounds were investigated for in vitro anticancer and antimalarial activity against the MDA-MB-231 breast cancer cell line and Plasmodium falciparum 3D7 strain, respectively.
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Affiliation(s)
- Mziyanda Mbaba
- Department of Chemistry, Faculty of Science, Rhodes University, Grahamstown, 6140, South Africa.
| | - Jo-Anne de la Mare
- Department of Biochemistry and Microbiology, Faculty of Science, Rhodes University, Grahamstown, 6140, South Africa.,Biomedical Biotechnology Research Unit (BioBRU), Rhodes University, Grahamstown, 6140, South Africa.,Centre for Chemico- and Biomedical Research, Rhodes University, Grahamstown, 6140, South Africa
| | - Jason N Sterrenberg
- Department of Biochemistry and Microbiology, Faculty of Science, Rhodes University, Grahamstown, 6140, South Africa.,Biomedical Biotechnology Research Unit (BioBRU), Rhodes University, Grahamstown, 6140, South Africa
| | - Deborah Kajewole
- Department of Biochemistry and Microbiology, Faculty of Science, Rhodes University, Grahamstown, 6140, South Africa.,Biomedical Biotechnology Research Unit (BioBRU), Rhodes University, Grahamstown, 6140, South Africa
| | - Shantal Maharaj
- Department of Biochemistry and Microbiology, Faculty of Science, Rhodes University, Grahamstown, 6140, South Africa.,Biomedical Biotechnology Research Unit (BioBRU), Rhodes University, Grahamstown, 6140, South Africa
| | - Adrienne L Edkins
- Department of Biochemistry and Microbiology, Faculty of Science, Rhodes University, Grahamstown, 6140, South Africa.,Biomedical Biotechnology Research Unit (BioBRU), Rhodes University, Grahamstown, 6140, South Africa.,Centre for Chemico- and Biomedical Research, Rhodes University, Grahamstown, 6140, South Africa
| | - Michelle Isaacs
- Centre for Chemico- and Biomedical Research, Rhodes University, Grahamstown, 6140, South Africa
| | - Heinrich C Hoppe
- Department of Biochemistry and Microbiology, Faculty of Science, Rhodes University, Grahamstown, 6140, South Africa.,Biomedical Biotechnology Research Unit (BioBRU), Rhodes University, Grahamstown, 6140, South Africa.,Centre for Chemico- and Biomedical Research, Rhodes University, Grahamstown, 6140, South Africa
| | - Setshaba D Khanye
- Department of Chemistry, Faculty of Science, Rhodes University, Grahamstown, 6140, South Africa. .,Centre for Chemico- and Biomedical Research, Rhodes University, Grahamstown, 6140, South Africa. .,Faculty of Pharmacy, Rhodes University, Grahamstown, 6140, South Africa.
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72
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Mu C, Prosser KE, Harrypersad S, MacNeil GA, Panchmatia R, Thompson JR, Sinha S, Warren JJ, Walsby CJ. Activation by Oxidation: Ferrocene-Functionalized Ru(II)-Arene Complexes with Anticancer, Antibacterial, and Antioxidant Properties. Inorg Chem 2018; 57:15247-15261. [PMID: 30495936 DOI: 10.1021/acs.inorgchem.8b02542] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Organometallic Ru(II)-cymene complexes linked to ferrocene (Fc) via nitrogen heterocycles have been synthesized and studied as cytotoxic agents. These compounds are analogues of Ru(II)-arene piano-stool anticancer complexes such as RAPTA-C. The Ru center was coordinated by pyridine, imidazole, and piperidine with 0-, 1-, or 2-carbon bridges to Fc to give six bimetallic, dinuclear compounds, and the properties of these complexes were compared with their non-Fc-functionalized parent compounds. Crystal structures for five of the compounds, their Ru-cymene parent compounds, and an unusual trinuclear compound were determined. Cyclic voltammetry was used to determine the formal MIII/II potentials of each metal center of the Ru-cymene-Fc complexes, with distinct one-electron waves observed in each case. The Fc-functionalized complexes were found to exhibit good cytotoxicity against HT29 human colon adenocarcinoma cells, whereas the parent compounds were inactive. Similarly, antibacterial activity from the Ru-cymene-Fc compounds was observed against Bacillus subtilis, but not from the unfunctionalized complexes. In both cases, the IC50 values correlated quantitatively with the Fc+/0 reduction potentials. This is consistent with more facile oxidation to give ferrocenium, and subsequent generation of toxic reactive oxygen species, leading to greater cytotoxicity. The antioxidant properties of the complexes were quantified by a 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay. EC50 values indicate that linking of the Ru and Fc centers promotes antioxidant activity.
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Affiliation(s)
- Changhua Mu
- Department of Chemistry , Simon Fraser University , 8888 University Drive , Burnaby V5A 1S6 , British Columbia , Canada
| | - Kathleen E Prosser
- Department of Chemistry , Simon Fraser University , 8888 University Drive , Burnaby V5A 1S6 , British Columbia , Canada
| | - Shane Harrypersad
- Department of Chemistry , Simon Fraser University , 8888 University Drive , Burnaby V5A 1S6 , British Columbia , Canada
| | - Gregory A MacNeil
- Department of Chemistry , Simon Fraser University , 8888 University Drive , Burnaby V5A 1S6 , British Columbia , Canada
| | - Rikesh Panchmatia
- Department of Chemistry , Simon Fraser University , 8888 University Drive , Burnaby V5A 1S6 , British Columbia , Canada
| | - John R Thompson
- Department of Chemistry , Simon Fraser University , 8888 University Drive , Burnaby V5A 1S6 , British Columbia , Canada
| | - Soumalya Sinha
- Department of Chemistry , Simon Fraser University , 8888 University Drive , Burnaby V5A 1S6 , British Columbia , Canada
| | - Jeffrey J Warren
- Department of Chemistry , Simon Fraser University , 8888 University Drive , Burnaby V5A 1S6 , British Columbia , Canada
| | - Charles J Walsby
- Department of Chemistry , Simon Fraser University , 8888 University Drive , Burnaby V5A 1S6 , British Columbia , Canada
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73
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Kandioller W, Reikersdorfer M, Theiner S, Roller A, Hejl M, Jakupec MA, Malarek MS, Keppler BK. The Impact of Leaving Group Variation on the Anticancer Activity of Molybdenocenes. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00582] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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74
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Scalcon V, Bindoli A, Rigobello MP. Significance of the mitochondrial thioredoxin reductase in cancer cells: An update on role, targets and inhibitors. Free Radic Biol Med 2018; 127:62-79. [PMID: 29596885 DOI: 10.1016/j.freeradbiomed.2018.03.043] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/21/2018] [Accepted: 03/24/2018] [Indexed: 12/26/2022]
Abstract
Thioredoxin reductase 2 (TrxR2) is a key component of the mitochondrial thioredoxin system able to transfer electrons to peroxiredoxin 3 (Prx3) in a reaction mediated by thioredoxin 2 (Trx2). In this way, both the level of hydrogen peroxide and thiol redox state are modulated. TrxR2 is often overexpressed in cancer cells conferring apoptosis resistance. Due to their exposed flexible arm containing selenocysteine, both cytosolic and mitochondrial TrxRs are inhibited by a large number of molecules. The various classes of inhibitors are listed and the molecules acting specifically on TrxR2 are extensively described. Particular emphasis is given to gold(I/III) complexes with phosphine, carbene or other ligands and to tamoxifen-like metallocifens. Also chemically unrelated organic molecules, including natural compounds and their derivatives, are taken into account. An important feature of many TrxR2 inhibitors is provided by their nature of delocalized lipophilic cations that allows their accumulation in mitochondria exploiting the organelle membrane potential. The consequences of TrxR2 inhibition are presented focusing especially on the impact on mitochondrial pathophysiology. Inhibition of TrxR2, by hindering the activity of Trx2 and Prx3, increases the mitochondrial concentration of reactive oxygen species and shifts the thiol redox state toward a more oxidized condition. This is reflected by alterations of specific targets involved in the release of pro-apoptotic factors such as cyclophilin D which acts as a regulator of the mitochondrial permeability transition pore. Therefore, the selective inhibition of TrxR2 could be utilized to induce cancer cell apoptosis.
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Affiliation(s)
- Valeria Scalcon
- Department of Biomedical Sciences, University of Padova, Via Ugo Bassi 58/b, 35131 Padova, Italy.
| | - Alberto Bindoli
- Department of Biomedical Sciences, University of Padova, Via Ugo Bassi 58/b, 35131 Padova, Italy; Institute of Neuroscience (CNR), Padova Section, c/o Department of Biomedical Sciences, Viale G. Colombo 3, 35131 Padova, Italy
| | - Maria Pia Rigobello
- Department of Biomedical Sciences, University of Padova, Via Ugo Bassi 58/b, 35131 Padova, Italy.
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75
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Erb W, Hurvois JP, Roisnel T, Dorcet V. Ferroceneboronic Acid and Derivatives: Synthesis, Structure, Electronic Properties, and Reactivity in Directed C–H Bond Activation. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00501] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- William Erb
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Jean-Pierre Hurvois
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Thierry Roisnel
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Vincent Dorcet
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
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76
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Basu Baul TS, Dutta D, Duthie A, Rocha BGM, Guedes da Silva MFC, Saurav S, Manna SK. Syntheses, Structural Snapshots, Solution Redox Properties, and Cytotoxic Performances of Designated Ferrocene Scaffolds Appended with Organostannyl(IV) benzoates en Route for Human Hepatic Carcinoma. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00278] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tushar S. Basu Baul
- Centre for Advanced Studies in Chemistry, North-Eastern Hill University, NEHU Permanent
Campus, Umshing, Shillong 793 022, India
| | - Dhrubajyoti Dutta
- Centre for Advanced Studies in Chemistry, North-Eastern Hill University, NEHU Permanent
Campus, Umshing, Shillong 793 022, India
| | - Andrew Duthie
- School of Life and Environmental Science, Deakin University, Waurn Ponds, Victoria 3217, Australia
| | - Bruno G. M. Rocha
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - M. Fátima C. Guedes da Silva
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - Shashank Saurav
- Graduate Studies, Manipal University, Manipal, Karnataka India
- Centre for DNA Fingerprinting & Diagnostics, Nampally, Hyderabad 500 001, India
| | - Sunil K. Manna
- Centre for DNA Fingerprinting & Diagnostics, Nampally, Hyderabad 500 001, India
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77
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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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78
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Pejović A, Minić A, Jovanović J, Pešić M, Komatina DI, Damljanović I, Stevanović D, Mihailović V, Katanić J, Bogdanović GA. Synthesis, characterization, antioxidant and antimicrobial activity of novel 5-arylidene-2-ferrocenyl-1,3-thiazolidin-4-ones. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.05.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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79
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González-Pelayo S, López E, Borge J, de-los-Santos-Álvarez N, López LA. Ferrocene-Decorated Phenol Derivatives by Trapping ortho
-Quinone Methide Intermediates with Ferrocene. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800396] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Silvia González-Pelayo
- Departamento de Química Orgánica e Inorgánica and Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; Julián Clavería, 6 33006- Oviedo Spain
| | - Enol López
- Departamento de Química Orgánica e Inorgánica and Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; Julián Clavería, 6 33006- Oviedo Spain
| | - Javier Borge
- Departamento de Química Física e Analítica and Instituto Universidad de Oviedo; Julián Clavería, 6 33006- Oviedo Spain
| | - Noemí de-los-Santos-Álvarez
- Departamento de Química Física e Analítica and Instituto Universidad de Oviedo; Julián Clavería, 6 33006- Oviedo Spain
| | - Luis A. López
- Departamento de Química Orgánica e Inorgánica and Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; Julián Clavería, 6 33006- Oviedo Spain
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80
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Mitsui T, Tokoro Y, Haraguchi R, Sugita K, Harada M, Fukuzawa SI, Minami Y, Hiyama T. Synthesis of Ferrocene-Fused Pyrans through Alkynoxy-Directed C–H Activation/Cyclization. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2018. [DOI: 10.1246/bcsj.20170415] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Takashi Mitsui
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Yuichiro Tokoro
- Department of Advanced Materials Chemistry, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501, Japan
| | - Ryosuke Haraguchi
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Kengo Sugita
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Masato Harada
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Shin-ichi Fukuzawa
- Department of Applied Chemistry, Institute of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Yasunori Minami
- Research and Development Initiative, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Tamejiro Hiyama
- Research and Development Initiative, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
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81
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Acryloylferrocene as a convenient precursor of tetrahydropyrazolopyrazolones: [3+2] cycloaddition with N,N′ -Cyclic azomethine imines. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.02.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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82
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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] [Grants] [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.
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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 +86 531 86180743 +86 531 86928773
| | - 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 +86 531 86180743 +86 531 86928773
| | - 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 +86 531 86180743 +86 531 86928773
| | - 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 +86 531 86180743 +86 531 86928773
| | - 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 +86 531 86180743 +86 531 86928773
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83
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Wang Y, Dansette PM, Pigeon P, Top S, McGlinchey MJ, Mansuy D, Jaouen G. A new generation of ferrociphenols leads to a great diversity of reactive metabolites, and exhibits remarkable antiproliferative properties. Chem Sci 2018; 9:70-78. [PMID: 29629075 PMCID: PMC5870192 DOI: 10.1039/c7sc04213b] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 11/09/2017] [Indexed: 12/22/2022] Open
Abstract
Organometallic compounds bearing the redox motif [ferrocenyl-ene-phenol] have very promising antiproliferative properties which have been further improved by incorporating pertinent substituents able to engender new mechanisms. Here we show that novel ferrociphenols bearing a hydroxypropyl chain exhibit strong antiproliferative effects, in most cases much better than those of cisplatin, tamoxifen, or of previously described ferrociphenols devoid of this terminal OH. This is illustrated, in the case of one of these compounds, by its IC50 values of 110 nM for MDA-MB-231 triple negative breast cancer cells and of 300 nM for cisplatin-resistant A2780cisR human ovarian cancer cells, and by its GI50 values lower than 100 nM towards a series of melanoma and renal cancer cell lines of the NCI-60 panel. Interestingly, oxidative metabolism of these hydroxypropyl-ferrociphenols yields two kinds of quinone methides (QMs) that readily react with various nucleophiles, such as glutathione, to give 1,6- and 1,8-adducts. Protonation of these quinone methides generates numerous reactive metabolites leading eventually to many rearrangement and cleavage products. This unprecedented and fully characterized metabolic profile involving a wide range of electrophilic metabolites that should react with cell macromolecules may be linked to the remarkable profile of antiproliferative activities of this new series. Indeed, the great diversity of unexpected reactive metabolites found upon oxidation will allow them to adapt to various situations present in the cancer cell. These data initiate a novel strategy for the rational design of anticancer molecules, thus opening the way to new organometallic potent anticancer drug candidates for the treatment of chemoresistant cancers.
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Affiliation(s)
- Yong Wang
- PSL , Chimie ParisTech , 11 rue Pierre et Marie Curie , F-75005 Paris , France
- Sorbonne Universités , UPMC Univ Paris 6 , UMR 8232 CNRS , IPCM , Place Jussieu , F-75005 Paris , France . ;
| | - Patrick M Dansette
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques , UMR 8601 CNRS , Université Paris Descartes , PRES Paris Cité Sorbonne , 45 rue des Saints Pères , 75270 Paris Cedex 06 , France .
| | - Pascal Pigeon
- PSL , Chimie ParisTech , 11 rue Pierre et Marie Curie , F-75005 Paris , France
- Sorbonne Universités , UPMC Univ Paris 6 , UMR 8232 CNRS , IPCM , Place Jussieu , F-75005 Paris , France . ;
| | - Siden Top
- Sorbonne Universités , UPMC Univ Paris 6 , UMR 8232 CNRS , IPCM , Place Jussieu , F-75005 Paris , France . ;
| | - Michael J McGlinchey
- UCD School of Chemistry and Chemical Biology , University College Dublin , Belfield , Dublin 4 , Ireland
| | - Daniel Mansuy
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques , UMR 8601 CNRS , Université Paris Descartes , PRES Paris Cité Sorbonne , 45 rue des Saints Pères , 75270 Paris Cedex 06 , France .
| | - Gérard Jaouen
- PSL , Chimie ParisTech , 11 rue Pierre et Marie Curie , F-75005 Paris , France
- Sorbonne Universités , UPMC Univ Paris 6 , UMR 8232 CNRS , IPCM , Place Jussieu , F-75005 Paris , France . ;
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84
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Shagufta, Ahmad I. Tamoxifen a pioneering drug: An update on the therapeutic potential of tamoxifen derivatives. Eur J Med Chem 2018; 143:515-531. [DOI: 10.1016/j.ejmech.2017.11.056] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 10/25/2017] [Accepted: 11/20/2017] [Indexed: 12/13/2022]
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85
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Konkankit CC, Marker SC, Knopf KM, Wilson JJ. Anticancer activity of complexes of the third row transition metals, rhenium, osmium, and iridium. Dalton Trans 2018; 47:9934-9974. [DOI: 10.1039/c8dt01858h] [Citation(s) in RCA: 153] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A summary of recent developments on the anticancer activity of complexes of rhenium, osmium, and iridium is described.
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Affiliation(s)
| | - Sierra C. Marker
- Department of Chemistry and Chemical Biology
- Cornell University
- Ithaca
- USA
| | - Kevin M. Knopf
- Department of Chemistry and Chemical Biology
- Cornell University
- Ithaca
- USA
| | - Justin J. Wilson
- Department of Chemistry and Chemical Biology
- Cornell University
- Ithaca
- USA
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86
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87
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Štimac A, Lapić J, Blasina V, Lukinac M, Djaković S, Crnolatac I, Frkanec L, Frkanec R. Adamantyl ferrocene derivatives: Antioxidant abilities and effects on model lipid membranes. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Adela Štimac
- University of Zagreb, Centre for Research and Knowledge Transfer in Biotechnology Rockefellerova 10 10000 Zagreb Croatia
| | - Jasmina Lapić
- Faculty of Food Technology and BiotechnologyUniversity of Zagreb Pierottijeva 6 10000 Zagreb Croatia
| | - Valentino Blasina
- Faculty of Food Technology and BiotechnologyUniversity of Zagreb Pierottijeva 6 10000 Zagreb Croatia
| | - Marija Lukinac
- Faculty of Food Technology and BiotechnologyUniversity of Zagreb Pierottijeva 6 10000 Zagreb Croatia
| | - Senka Djaković
- Faculty of Food Technology and BiotechnologyUniversity of Zagreb Pierottijeva 6 10000 Zagreb Croatia
| | - Ivo Crnolatac
- Laboratory for Biomolecular Interactions and Spectroscopy, Division of Organic Chemistry and BiochemistryRuđer Bošković Institute Bijenička 54 10000 Zagreb Croatia
| | - Leo Frkanec
- Laboratory for Supramolecular Chemistry, Division of Organic Chemistry and BiochemistryRuđer Bošković Institute Bijenička 54 10000 Zagreb Croatia
| | - Ruža Frkanec
- University of Zagreb, Centre for Research and Knowledge Transfer in Biotechnology Rockefellerova 10 10000 Zagreb Croatia
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88
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89
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Ajmal M. Review: electrochemical studies on some metal complexes having anti-cancer activities. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1362559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Muhammad Ajmal
- Faculty of Sciences, Department of Chemistry, Allama Iqbal Open University, Islamabad, Pakistan
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90
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Synthesis of 1,2-disubstituted aminoarylferrocene as direct route to enantioenriched 2-hydroxymethyl-1-phenylferrocene via enzymatic kinetic resolution. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2926-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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91
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Stringer T, Seldon R, Liu N, Warner DF, Tam C, Cheng LW, Land KM, Smith PJ, Chibale K, Smith GS. Antimicrobial activity of organometallic isonicotinyl and pyrazinyl ferrocenyl-derived complexes. Dalton Trans 2017; 46:9875-9885. [DOI: 10.1039/c7dt01952a] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Isonicotinyl and pyrazinyl ferrocenyl-derived complexes were evaluatedin vitrofor antimycobacterial and antiparasitic activity.
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92
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Kowalczyk K, Błauż A, Ciszewski WM, Wieczorek A, Rychlik B, Plażuk D. Colchicine metallocenyl bioconjugates showing high antiproliferative activities against cancer cell lines. Dalton Trans 2017; 46:17041-17052. [DOI: 10.1039/c7dt03229c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Ferrocenyl and ruthenocenyl conjugates with colchicine have been synthesised and their cytotoxic activity, influence on the cell cycle, and interactions with tubulin were evaluated.
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Affiliation(s)
- Karolina Kowalczyk
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Łódź
- 91-403 Łódź
- Poland
| | - Andrzej Błauż
- Cytometry Lab
- Department of Molecular Biophysics
- Faculty of Biology and Environmental Protection
- University of Łódź
- 90-236 Łódź
| | - Wojciech M. Ciszewski
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Łódź
- 91-403 Łódź
- Poland
| | - Anna Wieczorek
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Łódź
- 91-403 Łódź
- Poland
| | - Błażej Rychlik
- Cytometry Lab
- Department of Molecular Biophysics
- Faculty of Biology and Environmental Protection
- University of Łódź
- 90-236 Łódź
| | - Damian Plażuk
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Łódź
- 91-403 Łódź
- Poland
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93
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Meyer N, Schucht H, Lehmann CW, Weibert B, Winter RF, Mohr F. Multimetallic Gold-Iron Compounds Based on Aurated Ferrocenes. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601458] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Nadine Meyer
- Fakultät für Mathematik und Naturwissenschaften; Anorganische Chemie; Bergische Universität Wuppertal; Gaußstr. 20 42119 Wuppertal Germany
| | - Heike Schucht
- Chemische Kristallographie; Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm Platz 1 45470 Mülheim an der Ruhr Germany
| | - Christian W. Lehmann
- Chemische Kristallographie; Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm Platz 1 45470 Mülheim an der Ruhr Germany
| | - Bernhard Weibert
- Fachbereich Chemie; Universität Konstanz; 78457 Konstanz Germany
| | - Rainer F. Winter
- Fachbereich Chemie; Universität Konstanz; 78457 Konstanz Germany
| | - Fabian Mohr
- Fakultät für Mathematik und Naturwissenschaften; Anorganische Chemie; Bergische Universität Wuppertal; Gaußstr. 20 42119 Wuppertal Germany
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94
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Fodor KJ, Hegedüs K, Csomós P, Fodor L, Gubán D, Sohár P, Csámpai A. Synthesis, Structural Elucidation, Cyclic Voltammetry, and Theoretical Modelling of 2‐Ferrocenyl‐4
H
‐benzo[
e
][1,3]thiazines and 2‐Aryl‐4
H
‐ferroceno[
e
][1,3]thiazines. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kinga Judit Fodor
- Institute of Chemistry Eötvös Loránd University POB 32 1518 Budapest Hungary
| | - Kristóf Hegedüs
- Institute of Chemistry Eötvös Loránd University POB 32 1518 Budapest Hungary
| | - Péter Csomós
- Stereochemistry Research Group of the Hungarian Academy of Sciences Hungarian Academy of Sciences Eötvös u. 6. 6720 Szeged Hungary
| | - Lajos Fodor
- Stereochemistry Research Group of the Hungarian Academy of Sciences Hungarian Academy of Sciences Eötvös u. 6. 6720 Szeged Hungary
| | - Dorottya Gubán
- Research Centre of Natural Sciences Hungarian Academy of Sciences Magyar Tudósok körútja 2 1117 Budapest Hungary
| | - Pál Sohár
- Institute of Chemistry Eötvös Loránd University POB 32 1518 Budapest Hungary
| | - Antal Csámpai
- Institute of Chemistry Eötvös Loránd University POB 32 1518 Budapest Hungary
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95
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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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96
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Sánchez García JJ, Flores-Alamo M, Martínez Klimov ME, Klimova EI. N-alkyl-2-(1,2-diferrocenylvinyl)-4,5-dihydrooxazolinium salts, multi-component synthesis and breaking of their heterocyclic systems. PURE APPL CHEM 2016. [DOI: 10.1515/pac-2016-0812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractA new multicomponent method for the synthesis of N-alkyl-2-(Z-1,2-diferrocenylvinyl)-4,5-dihydrooxazolinium salts 3a–f, 5-(N-alkyl-2′,3′-diferrocenyl-acryloylamido)-3-aza-3-alkylpentanols 4a–d, (E)-N-alkyl-N-(2-morpholinoethyl)-2,3-diferrocenylacrylamides 9a,b,e,f and (E)-N-alkyl-N-(2-piperidinoethyl)-2,3-diferrocenylacrylamides 10a,c from reactions of 2,3-diferrocenylcyclopropenone 1 with bis-1,4-N,O-nucleophiles in the presence of triethyloxonium tetrafluoroborate, alkyl iodides, morpholine, piperidine and Et3N is described. The characterization of the new compounds was done by IR, 1H- and 13C-NMR spectroscopy, mass-spectrometry, elemental analysis and X-ray diffraction studies.
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Affiliation(s)
- Jessica J. Sánchez García
- 1Facultad de Química, Universidad Nacional Autónoma de México, UNAM, México D. F., C.P. 04500, México
| | - Marcos Flores-Alamo
- 1Facultad de Química, Universidad Nacional Autónoma de México, UNAM, México D. F., C.P. 04500, México
| | - Mark E. Martínez Klimov
- 1Facultad de Química, Universidad Nacional Autónoma de México, UNAM, México D. F., C.P. 04500, México
| | - Elena I. Klimova
- 1Facultad de Química, Universidad Nacional Autónoma de México, UNAM, México D. F., C.P. 04500, México
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97
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Kedge JL, Nguyen HV, Khan Z, Male L, Hodges MKIHVRN, Horswell SL, Mehellou Y, Tucker JHR. Organometallic Nucleoside Analogues: Effect of Hydroxyalkyl Linker Length on Cancer Cell Line Toxicity. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600853] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jonathan L. Kedge
- School of Chemistry; University of Birmingham; Edgbaston B15 2TT Birmingham UK
| | - Huy V. Nguyen
- School of Chemistry; University of Birmingham; Edgbaston B15 2TT Birmingham UK
| | - Zahra Khan
- School of Biosciences; University of Birmingham; Edgbaston B15 2TT Birmingham UK
| | - Louise Male
- School of Chemistry; University of Birmingham; Edgbaston B15 2TT Birmingham UK
| | | | - Sarah L. Horswell
- School of Chemistry; University of Birmingham; Edgbaston B15 2TT Birmingham UK
| | - Youcef Mehellou
- School of Pharmacy; College of Medical and Dental Sciences; University of Birmingham; Edgbaston B15 2TT Birmingham UK
| | - James H. R. Tucker
- School of Chemistry; University of Birmingham; Edgbaston B15 2TT Birmingham UK
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98
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Kovač V, Radošević K, Bebek A, Makarević J, Štefanić Z, Barišić L, Žinić M, Rapić V. The first oxalamide-bridged ferrocene: Facile synthesis, preliminary conformational analysis and biological evaluation. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Veronika Kovač
- Department of Chemistry and Biochemistry, Faculty of Food Technology and Biotechnology; University of Zagreb; Pierottijeva 6 Zagreb Croatia
| | - Kristina Radošević
- Department of Biochemical Engineering; Laboratory for Cell Technology, Application and Biotransformation, Faculty of Food Technology and Biotechnology; Pierottijeva 6 Zagreb Croatia
| | - Anica Bebek
- Department of Chemistry and Biochemistry, Faculty of Food Technology and Biotechnology; University of Zagreb; Pierottijeva 6 Zagreb Croatia
| | - Janja Makarević
- Division of Organic Chemistry and Biochemistry; Ruđer Bošković Institute; POB 180 10002 Zagreb Croatia
| | - Zoran Štefanić
- Division of Physical Chemistry; Ruđer Bošković Institute; POB 180 10002 Zagreb Croatia
| | - Lidija Barišić
- Department of Chemistry and Biochemistry, Faculty of Food Technology and Biotechnology; University of Zagreb; Pierottijeva 6 Zagreb Croatia
| | - Mladen Žinić
- Division of Organic Chemistry and Biochemistry; Ruđer Bošković Institute; POB 180 10002 Zagreb Croatia
| | - Vladimir Rapić
- Department of Chemistry and Biochemistry, Faculty of Food Technology and Biotechnology; University of Zagreb; Pierottijeva 6 Zagreb Croatia
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99
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Inam A, Mittal S, Rajala MS, Avecilla F, Azam A. Synthesis and biological evaluation of 4-(2-(dimethylamino)ethoxy)benzohydrazide derivatives as inhibitors of Entamoeba histolyica. Eur J Med Chem 2016; 124:445-455. [DOI: 10.1016/j.ejmech.2016.08.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 07/20/2016] [Accepted: 08/11/2016] [Indexed: 12/20/2022]
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100
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Affiliation(s)
- Didier Astruc
- ISM, UMR CNRS 5255; Univ. Bordeaux; 33405 Talence Cedex France
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