1
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Aqilah Zahirah Norazmi N, Hafizah Mukhtar N, Ravindar L, Suhaily Saaidin A, Huda Abd Karim N, Hamizah Ali A, Kartini Agustar H, Ismail N, Yee Ling L, Ebihara M, Izzaty Hassan N. Exploring antimalarial potential: Conjugating organometallic moieties with organic fragments for enhanced efficacy. Bioorg Chem 2024; 149:107510. [PMID: 38833991 DOI: 10.1016/j.bioorg.2024.107510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 05/10/2024] [Accepted: 05/29/2024] [Indexed: 06/06/2024]
Abstract
In the search for novel ligands with efficacy against various diseases, particularly parasitic diseases, molecular hybridization of organometallic units into biologically active scaffolds has been hailed as an appealing strategy in medicinal chemistry. The conjugation to organometallic fragments can be achieved by an appropriate linker or by directly coordinating the existing drugs to a metal. The success of Ferroquine (FQ, SR97193), an effective chloroquine-ferrocene conjugate currently undergoing the patient-exploratory phase as a combination therapy with the novel triaminopyrimidine ZY-19489 for malaria, has sparked intense interest in organometallic compound drug discovery. We present the evolution of organometallic antimalarial agents over the last decade, focusing on the parent moiety's class and the type of organometallics involved. Four main organometallic antimalarial compounds have been chosen based on conjugated organic moieties: existing antimalarial drugs, other clinical drugs, hybrid drugs, and promising scaffolds of thiosemicarbazones, benzimidazoles, and chalcones, in particular. The presented insights contribute to the ongoing discourse on organometallic compound drug development for malaria diseases.
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Affiliation(s)
- Nur Aqilah Zahirah Norazmi
- Department of Chemical Sciences, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - Nur Hafizah Mukhtar
- Department of Chemical Sciences, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - Lekkala Ravindar
- Department of Chemical Sciences, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - Aimi Suhaily Saaidin
- Center of Foundation Studies, Universiti Teknologi Mara, 43800 Dengkil, Selangor, Malaysia
| | - Nurul Huda Abd Karim
- Department of Chemical Sciences, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - Amatul Hamizah Ali
- Department of Chemical Sciences, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - Hani Kartini Agustar
- Department of Earth Sciences and Environment, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, UKM, 43600, Bangi, Selangor, Malaysia
| | - Norzila Ismail
- Department of Pharmacology, School of Medicinal Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Lau Yee Ling
- Department of Parasitology, Faculty of Medicine, Universiti Malaya, 50603 Kuala Lumpur, Malaysia
| | - Masahiro Ebihara
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu City 501-1193, Japan
| | - Nurul Izzaty Hassan
- Department of Chemical Sciences, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia.
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2
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Ramli AH, Swain P, Mohd Fahmi MSA, Abas F, Leong SW, Tejo BA, Shaari K, Ali AH, Agustar HK, Awang R, Ng YL, Lau YL, Md Razali MA, Mastuki SN, Mohmad Misnan N, Mohd Faudzi SM, Kim CH. Preliminary insight on diarylpentanoids as potential antimalarials: In silico, in vitro pLDH and in vivo zebrafish toxicity assessment. Heliyon 2024; 10:e27462. [PMID: 38495201 PMCID: PMC10943399 DOI: 10.1016/j.heliyon.2024.e27462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/19/2024] Open
Abstract
Malaria remains a major public health problem worldwide, including in Southeast Asia. Chemotherapeutic agents such as chloroquine (CQ) are effective, but problems with drug resistance and toxicity have necessitated a continuous search for new effective antimalarial agents. Here we report on a virtual screening of ∼300 diarylpentanoids and derivatives, in search of potential Plasmodium falciparum lactate dehydrogenase (PfLDH) inhibitors with acceptable drug-like properties. Several molecules with binding affinities comparable to CQ were chosen for in vitro validation of antimalarial efficacy. Among them, MS33A, MS33C and MS34C are the most promising against CQ-sensitive (3D7) with EC50 values of 1.6, 2.5 and 3.1 μM, respectively. Meanwhile, MS87 (EC50 of 1.85 μM) shown the most active against the CQ-resistant Gombak A strain, and MS33A and MS33C the most effective P. knowlesi inhibitors (EC50 of 3.6 and 5.1 μM, respectively). The in vitro cytotoxicity of selected diarylpentanoids (MS33A, MS33C, MS34C and MS87) was tested on Vero mammalian cells to evaluate parasite selectivity (SI), showing moderate to low cytotoxicity (CC50 > 82 μM). In addition, MS87 exhibited a high SI and the lowest resistance index (RI), suggesting that MS87 may exert effective parasite inhibition with low resistance potential in the CQ-resistant P. falciparum strain. Furthermore, the in vivo toxicity of the molecules on early embryonic development, the cardiovascular system, heart rate, motor activity and apoptosis were assessed in a zebrafish animal model. The overall results indicate the preliminary potential of diarylpentanoids, which need further investigation for their development as new antimalarial agents.
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Affiliation(s)
- Amirah Hani Ramli
- Natural Medicines and Product Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
| | - Puspanjali Swain
- Department of Biology, Chungnam National University, Daejeon, 34134, South Korea
| | - Muhammad Syafiq Akmal Mohd Fahmi
- Natural Medicines and Product Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
| | - Faridah Abas
- Natural Medicines and Product Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
- Department of Food Science, Faculty of Food Science & Technology, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
| | - Sze Wei Leong
- Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Bimo Ario Tejo
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
| | - Khozirah Shaari
- Natural Medicines and Product Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
| | - Amatul Hamizah Ali
- Department of Earth Sciences and Environment, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia
| | - Hani Kartini Agustar
- Department of Earth Sciences and Environment, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia
| | - Rusdam Awang
- UPM - MAKNA Cancer Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
| | - Yee Ling Ng
- Department of Parasitology, Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Yee Ling Lau
- Department of Parasitology, Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | | | - Siti Nurulhuda Mastuki
- Natural Medicines and Product Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
- Department of Biological Sciences and Biotechnology, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia
| | - Norazlan Mohmad Misnan
- Herbal Medicine Research Centre, Institute for Medical Research, National Institutes of Health, 40170, Shah Alam, Selangor Darul Ehsan, Malaysia
| | - Siti Munirah Mohd Faudzi
- Natural Medicines and Product Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang, 43400, Selangor, Malaysia
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
| | - Cheol-Hee Kim
- Department of Biology, Chungnam National University, Daejeon, 34134, South Korea
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3
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Ribeiro R, Costa L, Pinto E, Sousa E, Fernandes C. Therapeutic Potential of Marine-Derived Cyclic Peptides as Antiparasitic Agents. Mar Drugs 2023; 21:609. [PMID: 38132930 PMCID: PMC10745025 DOI: 10.3390/md21120609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 11/18/2023] [Accepted: 11/23/2023] [Indexed: 12/23/2023] Open
Abstract
Parasitic diseases still compromise human health. Some of the currently available therapeutic drugs have limitations considering their adverse effects, questionable efficacy, and long treatment, which have encouraged drug resistance. There is an urgent need to find new, safe, effective, and affordable antiparasitic drugs. Marine-derived cyclic peptides have been increasingly screened as candidates for developing new drugs. Therefore, in this review, a systematic analysis of the scientific literature was performed and 25 marine-derived cyclic peptides with antiparasitic activity (1-25) were found. Antimalarial activity is the most reported (51%), followed by antileishmanial (27%) and antitrypanosomal (20%) activities. Some compounds showed promising antiparasitic activity at the nM scale, being active against various parasites. The mechanisms of action and targets for some of the compounds have been investigated, revealing different strategies against parasites.
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Affiliation(s)
- Ricardo Ribeiro
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (R.R.); (L.C.); (E.S.)
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edifício do Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4050-208 Matosinhos, Portugal;
| | - Lia Costa
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (R.R.); (L.C.); (E.S.)
| | - Eugénia Pinto
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edifício do Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4050-208 Matosinhos, Portugal;
- Laboratório de Microbiologia, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Emília Sousa
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (R.R.); (L.C.); (E.S.)
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edifício do Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4050-208 Matosinhos, Portugal;
| | - Carla Fernandes
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (R.R.); (L.C.); (E.S.)
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edifício do Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4050-208 Matosinhos, Portugal;
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4
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En-Nahli F, Baammi S, Hajji H, Alaqarbeh M, Lakhlifi T, Bouachrine M. High-throughput virtual screening approach of natural compounds as target inhibitors of plasmepsin-II. J Biomol Struct Dyn 2023; 41:10070-10080. [PMID: 36469727 DOI: 10.1080/07391102.2022.2152871] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 11/23/2022] [Indexed: 12/12/2022]
Abstract
Plasmepsin II is a key enzyme in the life cycle of the Plasmodium falciparum parasite responsible for malaria, a disease that is causing deaths on a worldwide scale. Recently, plasmepsin II enzyme has gained much importance as an attractive drug target for the investigation of antimalarial drugs. In this sense, structure-based virtual screening have been utilized as tools in the process of discovering novel natural compounds based on quinoline as potential plasmepsin II inhibitors. Among the 58 quinoline derivatives isolated from different plants was screened by utilizing docking molecular, ADMET approaches, molecular dynamics simulation and MM-PBSA binding free energy. The first step in this work is building the 3 D structures of the plasmepsin II enzyme by using the SWISS-MODEL software. The optimized structures were subjected to virtual screening by Autodock Vina, an entity implicated in PyRx software. 21 were selected based on their binding affinity. The binding modes and interactions of the top-21 selected compounds were evaluated using AutoDock 4.2. Then, the pharmacokinetic proprieties and toxicity of these compounds were evaluated using ADMET analysis. Ten compounds were predicted to have ADMET characteristics with no side effects. Compounds M49 and M53 were found to be potential inhibitors. The stability of the selected two compounds was confirmed by MD simulation and MM/PBSA calculation during 200 ns. This study can be used to predict and to design new antimalarial drugs.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Fatima En-Nahli
- MCNS Laboratory, Faculty of Science, Moulay Ismail University, Meknes, Morocco
| | - Soukayna Baammi
- AGC African Genome Centre, Mohammed VI Polytechnic University, Benguerir, Morocco
| | - Halima Hajji
- MCNS Laboratory, Faculty of Science, Moulay Ismail University, Meknes, Morocco
| | | | - Tahar Lakhlifi
- MCNS Laboratory, Faculty of Science, Moulay Ismail University, Meknes, Morocco
| | - Mohammed Bouachrine
- MCNS Laboratory, Faculty of Science, Moulay Ismail University, Meknes, Morocco
- EST Khenifra, Sultan Moulay Sliman University, Khenifra, Morocco
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5
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Dembitsky VM. Steroids Bearing Heteroatom as Potential Drugs for Medicine. Biomedicines 2023; 11:2698. [PMID: 37893072 PMCID: PMC10604304 DOI: 10.3390/biomedicines11102698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023] Open
Abstract
Heteroatom steroids, a diverse class of organic compounds, have attracted significant attention in the field of medicinal chemistry and drug discovery. The biological profiles of heteroatom steroids are of considerable interest to chemists, biologists, pharmacologists, and the pharmaceutical industry. These compounds have shown promise as potential therapeutic agents in the treatment of various diseases, such as cancer, infectious diseases, cardiovascular disorders, and neurodegenerative conditions. Moreover, the incorporation of heteroatoms has led to the development of targeted drug delivery systems, prodrugs, and other innovative pharmaceutical approaches. Heteroatom steroids represent a fascinating area of research, bridging the fields of organic chemistry, medicinal chemistry, and pharmacology. The exploration of their chemical diversity and biological activities holds promise for the discovery of novel drug candidates and the development of more effective and targeted treatments.
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Affiliation(s)
- Valery M Dembitsky
- Centre for Applied Research, Innovation and Entrepreneurship, Lethbridge College, 3000 College Drive South, Lethbridge, AB T1K 1L6, Canada
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6
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Alsina-Sánchez Á, Montalvo-Vázquez S, Grafals-Ruiz N, Acosta C, Ormé EM, Rodríguez I, Delgado-Rivera SM, Tinoco AD, Dharmawardhane S, Montes-González IC. Synthesis of Novel Heterocyclic Ferrocenyl Chalcones and Their Biological Evaluation. ACS OMEGA 2023; 8:34377-34387. [PMID: 37779926 PMCID: PMC10534901 DOI: 10.1021/acsomega.3c01830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 08/17/2023] [Indexed: 10/03/2023]
Abstract
Breast cancer is currently the most commonly diagnosed cancer, with 287,850 new cases estimated for 2022 as reported by the American Cancer Society. Therefore, finding an effective treatment for this disease is imperative. Chalcones are α,β-unsaturated systems found in nature. These compounds have shown a wide array of biological activities, making them popular synthetic targets. Chalcones consist of two aromatic substituents connected by an enone bridge; this arrangement allows for a large number of derivatives. Given the biological relevance of these compounds, novel ferrocene-heterocycle-containing chalcones were synthesized and characterized based on a hybrid drug design approach. These heterocycles included thiophene, pyrimidine, thiazolyl, and indole groups. Fourteen novel heterocyclic ferrocenyl chalcones were synthesized and characterized. Herein, we also report their cytotoxicity against triple-negative breast cancer cell lines MDA-MB-231 and 4T1 and the noncancer lung cell line MRC-5. System 3 ferrocenyl chalcones displayed superior anticancer properties compared to their system 1 analogues. System 3 chalcones bearing five-membered heterocyclic substituents (thiophene, pyrazole, pyrrole, and pyrimidine) were the most active toward the MDA-MB-231 cancer cell line with IC50 values from 6.59 to 12.51 μM. Cytotoxicity of the evaluated compounds in the 4T1 cell line exhibited IC50 values from 13.23 to 213.7 μM. System 3 pyrazole chalcone had consistent toxicity toward both cell lines (IC50 ∼ 13 μM) as well as promising selectivity relative to the noncancer MRC-5 control. Antioxidant activity was also evaluated, where, contrary to anticancer capabilities, system 1 ferrocenyl chalcones were superior to their system 3 analogues. Antioxidant activity comparable to that of ascorbic acid was observed for thiophene-bearing ferrocenyl chalcone with EC50 = 31 μM.
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Affiliation(s)
- Ámbar
M. Alsina-Sánchez
- Department
of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan 00931, Puerto Rico
| | | | - Nilmary Grafals-Ruiz
- Department
of Biochemistry, University of Puerto Rico, Medical Science Campus, San Juan 00921, Puerto Rico
| | - Carmen Acosta
- Department
of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan 00931, Puerto Rico
| | - Emily M. Ormé
- Department
of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan 00931, Puerto Rico
| | - Israel Rodríguez
- Department
of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan 00931, Puerto Rico
| | - Sara M. Delgado-Rivera
- Department
of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan 00931, Puerto Rico
| | - Arthur D. Tinoco
- Department
of Chemistry, University of Puerto Rico, Río Piedras Campus, San Juan 00931, Puerto Rico
| | - Suranganie Dharmawardhane
- Department
of Biochemistry, University of Puerto Rico, Medical Science Campus, San Juan 00921, Puerto Rico
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7
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Fitri LE, Pawestri AR, Winaris N, Endharti AT, Khotimah ARH, Abidah HY, Huwae JTR. Antimalarial Drug Resistance: A Brief History of Its Spread in Indonesia. Drug Des Devel Ther 2023; 17:1995-2010. [PMID: 37431492 PMCID: PMC10329833 DOI: 10.2147/dddt.s403672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 04/25/2023] [Indexed: 07/12/2023] Open
Abstract
Malaria remains to be a national and global challenge and priority, as stated in the strategic plan of the Indonesian Ministry of Health and Sustainable Development Goals. In Indonesia, it is targeted that malaria elimination can be achieved by 2030. Unfortunately, the development and spread of antimalarial resistance inflicts a significant risk to the national malaria control programs which can lead to increased malaria morbidity and mortality. In Indonesia, resistance to widely used antimalarial drugs has been reported in two human species, Plasmodium falciparum and Plasmodium vivax. With the exception of artemisinin, resistance has surfaced towards all classes of antimalarial drugs. Initially, chloroquine, sulfadoxine-pyrimethamine, and primaquine were the most widely used antimalarial drugs. Regrettably, improper use has supported the robust spread of their resistance. Chloroquine resistance was first reported in 1974, while sulfadoxine-pyrimethamine emerged in 1979. Twenty years later, most provinces had declared treatment failures of both drugs. Molecular epidemiology suggested that variations in pfmdr1 and pfcrt genes were associated with chloroquine resistance, while dhfr and dhps genes were correlated with sulfadoxine-pyrimethamine resistance. Additionally, G453W, V454C and E455K of pfk13 genes appeared to be early warning sign to artemisinin resistance. Here, we reported mechanisms of antimalarial drugs and their development of resistance. This insight could provide awareness toward designing future treatment guidelines and control programs in Indonesia.
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Affiliation(s)
- Loeki Enggar Fitri
- Department of Parasitology Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
- AIDS, Toxoplasma, Opportunistic Disease and Malaria Research Group, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
| | - Aulia Rahmi Pawestri
- Department of Parasitology Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
- AIDS, Toxoplasma, Opportunistic Disease and Malaria Research Group, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
| | - Nuning Winaris
- Department of Parasitology Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
- AIDS, Toxoplasma, Opportunistic Disease and Malaria Research Group, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
| | - Agustina Tri Endharti
- Department of Parasitology Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
| | - Alif Raudhah Husnul Khotimah
- Master Program in Biomedical Science, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
- Medical Doctor Profession Education, Faculty of Medical and Health Science, Maulana Malik Ibrahim State Islamic University, Malang, Indonesia
| | - Hafshah Yasmina Abidah
- Master Program in Biomedical Science, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
- Medical Doctor Profession Education, Faculty of Medical and Health Science, Maulana Malik Ibrahim State Islamic University, Malang, Indonesia
| | - John Thomas Rayhan Huwae
- Master Program in Biomedical Science, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
- Medical Doctor Profession Study Program Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
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8
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Jakopec S, Gourdon-Grünewaldt L, Čipor I, Meščić Macan A, Perić B, Piantanida I, Cariou K, Gasser G, Kirin SI, Raić-Malić S. Synthesis, characterisation and biological evaluation of monometallic Re(I) and heterobimetallic Re(I)/Fe(II) complexes with a 1,2,3-triazolyl pyridine chelating moiety. Dalton Trans 2023. [PMID: 37366535 DOI: 10.1039/d3dt01070h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
Bioorganometallic complexes have attracted considerable interest and have shown promise for potential application in the treatment and diagnosis of cancer, as well as bioimaging agents, some acting as theranostic agents. The series of novel ferrocene, benzimidazo[1,2-a]quinoline and fluorescein derivatives with bidentate pyridyl-1,2,3-triazole and 2,2'-dipyridylamine and their tricarbonylrhenium(I) complexes was prepared and fully characterised by NMR, single-crystal X-ray diffraction, UV-Vis and fluorescence spectroscopy in biorelevant conditions. The fluorescein and benzimidazo[1,2-a]quinoline ligands and their complexes with Re(I) showed interactions with ds-DNA/RNA and HSA, characterised by thermal denaturation measurements, fluorimetric and circular dichroism titrations. The binding constants revealed that addition of Re(I) increases the affinity of fluorescein but decreases the affinity of benzimidazo[1,2-a]quinoline. The complexation of Re(I) had the opposite effect on fluorescein and benzimidazo[1,2-a]quinoline ligands' fluorimetric sensitivity upon biomacromolecule binding, Re(I) fluorescein complex emission being strongly quenched by DNA/RNA or HSA, while emission of Re(I) benzimidazo[1,2-a]quinolone complex was enhanced, particularly for HSA, making it a promising fluorescent probe. Some mono- and heterobimetallic complexes showed considerable antiproliferative activity on colon cancer cells (CT26 and HT29), with ferrocene dipyridylamine complexes exhibiting the best inhibitory activity, comparable to cisplatin. The correlation of the cytotoxicity data with the linker type between the ferrocene and the 1,2,3-triazole ring suggests that direct binding of the metallocene to the 1,2,3-triazole is favourable for antitumor activity. The Re(I) benzimidazo[1,2-a]quinolone complex showed moderate antiproliferative activity, in contrast to the Re(I) fluorescein complex, which exhibited weak activity on CT26 cells and no activity on HT29 cells. The accumulation of the Re(I) benzimidazo[1,2-a]quinolone complex in the lysosomes of CT26 cells indicates the site of its bioactivity, thus making this complex a potential theranostic agent.
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Affiliation(s)
- Silvio Jakopec
- University of Zagreb, Faculty of Chemical Engineering and Technology, Department of Organic Chemistry, Marulićev trg 20, 10 000 Zagreb, Croatia.
| | - Lisa Gourdon-Grünewaldt
- Chimie ParisTech, PSL University, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, France.
| | - Ivona Čipor
- Ruđer Bošković Institute, Division of Organic Chemistry and Biochemistry, Laboratory for Biomolecular Interactions and Spectroscopy, Bijenička cesta 54, 10 000 Zagreb, Croatia
| | - Andrijana Meščić Macan
- University of Zagreb, Faculty of Chemical Engineering and Technology, Department of Organic Chemistry, Marulićev trg 20, 10 000 Zagreb, Croatia.
| | - Berislav Perić
- Ruđer Bošković Institute, Division of Materials Chemistry, Laboratory for Solid State and Complex Compounds Chemistry, Bijenička cesta 54, 10 000 Zagreb, Croatia.
| | - Ivo Piantanida
- Ruđer Bošković Institute, Division of Organic Chemistry and Biochemistry, Laboratory for Biomolecular Interactions and Spectroscopy, Bijenička cesta 54, 10 000 Zagreb, Croatia
| | - Kevin Cariou
- Chimie ParisTech, PSL University, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, France.
| | - Gilles Gasser
- Chimie ParisTech, PSL University, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, France.
| | - Srećko I Kirin
- Ruđer Bošković Institute, Division of Materials Chemistry, Laboratory for Solid State and Complex Compounds Chemistry, Bijenička cesta 54, 10 000 Zagreb, Croatia.
| | - Silvana Raić-Malić
- University of Zagreb, Faculty of Chemical Engineering and Technology, Department of Organic Chemistry, Marulićev trg 20, 10 000 Zagreb, Croatia.
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9
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Nam-Cha SH, Domínguez-Jurado E, Tinoco-Valencia SL, Pérez-Tanoira R, Morata-Moreno N, Alfaro-Ruiza R, Lara-Sánchez A, Esteban J, Luján R, Alonso-Moreno C, Seguí P, Ocaña A, Gónzalez ÁL, Aguilera-Correa JJ, Pérez-Martínez FC, Alarcón MM. Synthesis, characterization, and antibacterial activities of a heteroscorpionate derivative platinum complex against methicillin-resistant Staphylococcus aureus. Front Cell Infect Microbiol 2023; 13:1100947. [PMID: 37051297 PMCID: PMC10083354 DOI: 10.3389/fcimb.2023.1100947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 03/10/2023] [Indexed: 03/29/2023] Open
Abstract
Staphylococcus aureus is one of the species with the greatest clinical importance and greatest impact on public health. In fact, methicillin-resistant S. aureus (MRSA) is considered a pandemic pathogen, being essential to develop effective medicines and combat its rapid spread. This study aimed to foster the translation of clinical research outcomes based on metallodrugs into clinical practice for the treatment of MRSA. Bearing in mind the promising anti-Gram-positive effect of the heteroscorpionate ligand 1,1’-(2-(4-isopropylphenyl)ethane-1,1-diyl)bis(3,5-dimethyl-1H-pyrazole) (2P), we propose the coordination of this compound to platinum as a clinical strategy with the ultimate aim of overcoming resistance in the treatment of MRSA. Therefore, the novel metallodrug 2P-Pt were synthetized, fully characterized and its antibacterial effect against the planktonic and biofilm state of S. aureus evaluated. In this sense, three different strains of S. aureus were studied, one collection strain of S. aureus sensitive to methicillin and two clinical MRSA strains. To appraise the antibacterial activity, minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), minimum biofilm inhibitory concentration (MBIC), and minimum biofilm eradication concentration (MBEC) were determined. Moreover, successful outcomes on the development of biofilm in a wound-like medium were obtained. The mechanism of action for 2P-Pt was proposed by measuring the MIC and MBC with EDTA (cation mediated mechanism) and DMSO (exogenous oxidative stress mechanism). Moreover, to shed light on the plausible antistaphylococcal mechanism of this novel platinum agent, additional experiments using transmission electron microscopy were carried out. 2P-Pt inhibited the growth and eradicated the three strains evaluated in the planktonic state. Another point worth stressing is the inhibition in the growth of MRSA biofilm even in a wounded medium. The results of this work support this novel agent as a promising therapeutic alternative for preventing infections caused by MRSA.
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Affiliation(s)
- Syong H. Nam-Cha
- Department of Pathology, Complejo Hospitalario Universitario, Albacete, Spain
| | - Elena Domínguez-Jurado
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA), Facultad de Farmacia, Universidad de Castilla-La Mancha, Albacete, Spain
- Unidad nanoDrug, Centro Regional de Investigación Biomédicas, Universidad de Castilla-La Mancha, Albacete, Spain
| | | | - Ramón Pérez-Tanoira
- Clinical Microbiology Department, Hospital Universitario Príncipe de Asturias, Madrid, Spain
- Biomedicine y Biotechnology Department, School of Medicine, University of Alcalá de Henares, Alcalá de Henares, Spain
| | - Noelia Morata-Moreno
- Department of Otorrinolaringology, Complejo Hospitalario Universitario, Albacete, Spain
| | - Rocío Alfaro-Ruiza
- Instituto de Investigación en Discapacidades Neurológicas (IDINE), University of Castilla-La Mancha, Albacete, Spain
| | - Agustín Lara-Sánchez
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA), Facultad de Farmacia, Universidad de Castilla-La Mancha, Albacete, Spain
| | - Jaime Esteban
- Clinical Microbiology Department, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Rafael Luján
- Instituto de Investigación en Discapacidades Neurológicas (IDINE), University of Castilla-La Mancha, Albacete, Spain
| | - Carlos Alonso-Moreno
- Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA), Facultad de Farmacia, Universidad de Castilla-La Mancha, Albacete, Spain
- Unidad nanoDrug, Centro Regional de Investigación Biomédicas, Universidad de Castilla-La Mancha, Albacete, Spain
| | - Pedro Seguí
- Department of Otorrinolaringology, Complejo Hospitalario Universitario, Albacete, Spain
- Instituto de Investigación en Discapacidades Neurológicas (IDINE), University of Castilla-La Mancha, Albacete, Spain
| | - Alberto Ocaña
- Experimental Therapeutics Unit, Hospital Clínico San Carlos, IdISSC and CIBERONC, Madrid, Spain
- Translational Research Unit, Albacete University Hospital, Albacete, Spain
| | | | - John J. Aguilera-Correa
- Clinical Microbiology Department, IIS-Fundacion Jimenez Diaz-UAM, Madrid, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- *Correspondence: John J. Aguilera-Correa, ; Francisco C. Pérez-Martínez,
| | - Francisco C. Pérez-Martínez
- Instituto de Investigación en Discapacidades Neurológicas (IDINE), University of Castilla-La Mancha, Albacete, Spain
- Department of Nursing, University of Castilla-La Mancha, Albacete, Spain
- *Correspondence: John J. Aguilera-Correa, ; Francisco C. Pérez-Martínez,
| | - Milagros Molina Alarcón
- Instituto de Investigación en Discapacidades Neurológicas (IDINE), University of Castilla-La Mancha, Albacete, Spain
- Department of Nursing, University of Castilla-La Mancha, Albacete, Spain
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10
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Pandey SK, Anand U, Siddiqui WA, Tripathi R. Drug Development Strategies for Malaria: With the Hope for New Antimalarial Drug Discovery—An Update. Adv Med 2023; 2023:5060665. [PMID: 36960081 PMCID: PMC10030226 DOI: 10.1155/2023/5060665] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 02/27/2023] [Accepted: 03/08/2023] [Indexed: 03/15/2023] Open
Abstract
Malaria continued to be a deadly situation for the people of tropical and subtropical countries. Although there has been a marked reduction in new cases as well as mortality and morbidity rates in the last two decades, the reporting of malaria caused 247 million cases and 619000 deaths worldwide in 2021, according to the WHO (2022). The development of drug resistance and declining efficacy against most of the antimalarial drugs/combination in current clinical practice is a big challenge for the scientific community, and in the absence of an effective vaccine, the problem becomes worse. Experts from various research organizations worldwide are continuously working hard to stop this disaster by employing several strategies for the development of new antimalarial drugs/combinations. The current review focuses on the history of antimalarial drug discovery and the advantages, loopholes, and opportunities associated with the common strategies being followed for antimalarial drug development.
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Affiliation(s)
- Swaroop Kumar Pandey
- 1Department of Life Sciences, The National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - Uttpal Anand
- 2Department of Life Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - Waseem A. Siddiqui
- 3Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202001, Uttar Pradesh, India
| | - Renu Tripathi
- 4Department of Molecular Microbiology and Immunology, CSIR-Central Drug Research Institute, Lucknow 226031, Uttar Pradesh, India
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11
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Henriquez-Figuereo A, Morán-Serradilla C, Angulo-Elizari E, Sanmartín C, Plano D. Small molecules containing chalcogen elements (S, Se, Te) as new warhead to fight neglected tropical diseases. Eur J Med Chem 2023; 246:115002. [PMID: 36493616 DOI: 10.1016/j.ejmech.2022.115002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/21/2022] [Accepted: 12/01/2022] [Indexed: 12/13/2022]
Abstract
Neglected tropical diseases (NTDs) encompass a group of infectious diseases with a protozoan etiology, high incidence, and prevalence in developing countries. As a result, economic factors constitute one of the main obstacles to their management. Endemic countries have high levels of poverty, deprivation and marginalization which affect patients and limit their access to proper medical care. As a matter of fact, statistics remain uncollected in some affected areas due to non-reporting cases. World Health Organization and other organizations proposed a plan for the eradication and control of the vector, although many of these plans were halted by the COVID-19 pandemic. Despite of the available drugs to treat these pathologies, it exists a lack of effectiveness against several parasite strains. Treatment protocols for diseases such as American trypanosomiasis (Chagas disease), leishmaniasis, and human African trypanosomiasis (HAT) have not achieved the desired results. Unfortunately, these drugs present limitations such as side effects, toxicity, teratogenicity, renal, and hepatic impairment, as well as high costs that have hindered the control and eradication of these diseases. This review focuses on the analysis of a collection of scientific shreds of evidence with the aim of identifying novel chalcogen-derived molecules with biological activity against Chagas disease, leishmaniasis and HAT. Compounds illustrated in each figure share the distinction of containing at least one chalcogen element. Sulfur (S), selenium (Se), and tellurium (Te) have been grouped and analyzed in accordance with their design strategy, chemical synthesis process and biological activity. After an exhaustive revision of the related literature on S, Se, and Te compounds, 183 compounds presenting excellent biological performance were gathered against the different causative agents of CD, leishmaniasis and HAT.
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Affiliation(s)
- Andreina Henriquez-Figuereo
- University of Navarra, School of Pharmacy and Nutrition, Department of Pharmaceutical Technology and Chemistry, Irunlarrea 1, 31008, Pamplona, Spain; Institute of Tropical Health, University of Navarra, Irunlarrea 1, 31008, Pamplona, Spain.
| | - Cristina Morán-Serradilla
- University of Navarra, School of Pharmacy and Nutrition, Department of Pharmaceutical Technology and Chemistry, Irunlarrea 1, 31008, Pamplona, Spain
| | - Eduardo Angulo-Elizari
- University of Navarra, School of Pharmacy and Nutrition, Department of Pharmaceutical Technology and Chemistry, Irunlarrea 1, 31008, Pamplona, Spain
| | - Carmen Sanmartín
- University of Navarra, School of Pharmacy and Nutrition, Department of Pharmaceutical Technology and Chemistry, Irunlarrea 1, 31008, Pamplona, Spain; Institute of Tropical Health, University of Navarra, Irunlarrea 1, 31008, Pamplona, Spain.
| | - Daniel Plano
- University of Navarra, School of Pharmacy and Nutrition, Department of Pharmaceutical Technology and Chemistry, Irunlarrea 1, 31008, Pamplona, Spain; Institute of Tropical Health, University of Navarra, Irunlarrea 1, 31008, Pamplona, Spain.
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12
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Peluso P, Mamane V. Ferrocene derivatives with planar chirality and their enantioseparation by liquid-phase techniques. Electrophoresis 2023; 44:158-189. [PMID: 35946562 PMCID: PMC10087518 DOI: 10.1002/elps.202200148] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 07/25/2022] [Accepted: 07/29/2022] [Indexed: 02/01/2023]
Abstract
In the last decade, planar chiral ferrocenes have attracted a growing interest in several fields, particularly in asymmetric catalysis, medicinal chemistry, chiroptical spectroscopy and electrochemistry. In this frame, the access to pure or enriched enantiomers of planar chiral ferrocenes has become essential, relying on the availability of efficient asymmetric synthesis procedures and enantioseparation methods. Despite this, in enantioseparation science, these metallocenes were not comprehensively explored, and very few systematic analytical studies were reported in this field so far. On the other hand, enantioselective high-performance liquid chromatography has been frequently used by organic and organometallic chemists in order to measure the enantiomeric purity of planar chiral ferrocenes prepared by asymmetric synthesis. On these bases, this review aims to provide the reader with a comprehensive overview on the enantioseparation of planar chiral ferrocenes by discussing liquid-phase enantioseparation methods developed over time, integrating this main topic with the most relevant aspects of ferrocene chemistry. Thus, the main structural features of ferrocenes and the methods to model this class of metallocenes will be briefly summarized. In addition, planar chiral ferrocenes of applicative interest as well as the limits of asymmetric synthesis for the preparation of some classes of planar chiral ferrocenes will also be discussed with the aim to orient analytical scientists towards 'hot topics' and issues which are still open for accessing enantiomers of ferrocenes featured by planar chirality.
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Affiliation(s)
- Paola Peluso
- Istituto di Chimica Biomolecolare ICB CNR, Sede secondaria di Sassari, Sassari, Italy
| | - Victor Mamane
- Institut de Chimie de Strasbourg, UMR 7177, CNRS-Université de Strasbourg, Strasbourg, France
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13
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Huang Z, Spivey JA, MacMillan SN, Wilson JJ. A ferrocene-containing analogue of the MCU inhibitor Ru265 with increased cell permeability. Inorg Chem Front 2023. [DOI: 10.1039/d2qi02183h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
An analogue of the mitochondrial calcium uniporter (MCU) inhibitor Ru265 containing axial ferrocenecarboxylate ligands is reported. This new complex exhibits enhanced cellular uptake compared to the parent compound Ru265.
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Affiliation(s)
- Zhouyang Huang
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, USA
| | - Jesse A. Spivey
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, USA
| | - Samantha N. MacMillan
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, USA
| | - Justin J. Wilson
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, USA
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14
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Khanmohammadi A, Sadighian S, Ramazani A. Anti-plasmodial effects of quinine-loaded magnetic nanocomposite coated with heparin. Int J Pharm 2022; 628:122260. [DOI: 10.1016/j.ijpharm.2022.122260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 09/26/2022] [Accepted: 09/28/2022] [Indexed: 10/31/2022]
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15
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dos Santos Filho JM, de Souza Castro MVB. Synthesis, structural characterization, and antimicrobial activity of novel ferrocene-N-acyl hydrazones designed by means of molecular simplification strategy Celebrating the 100th anniversary of the birth of Professor Paulo Freire. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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16
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Ferrocenyl-bis-(1-(4-benzyl-5-morpholinooxazol-2-yl)-N-(4-(trifluoromethyl)benzyl)methanamine). MOLBANK 2022. [DOI: 10.3390/m1444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The new bis-heterocyclic compound ferrocenyl-bis-(1-(4-benzyl-5-morpholinooxazol-2-yl)-N-(4-(trifluoromethyl)benzyl)methanamine) (1) was synthesized in 73% overall yield in 1.5 hours via a pseudo-repetitive Ugi-Zhu five-component reaction, starting from 1,1′-ferrocenedicarboxaldehyde, 4-(trifluoromethyl)benzylamine, and 2-isocyano-1-morpholino-3-phenylpropan-1-one, in 1:2.1:2.2 proportions, respectively, using scandium(III) triflate as a Lewis-acid catalyst, microwaves as a heat source, and toluene as a solvent. The synthesized compound was characterized by 1D (1H, 13C, and 19F) and 2D (COSY, HSQC, and HMBC) NMR, HRMS, and FT-IR.
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17
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Sovari SN, Golding TM, Mbaba M, Mohunlal R, Egan TJ, Smith GS, Zobi F. Rhenium(I) derivatives of aminoquinoline and imidazolopiperidine-based ligands: Synthesis, in vitro and in silico biological evaluation against Plasmodium falciparum. J Inorg Biochem 2022; 234:111905. [PMID: 35752063 DOI: 10.1016/j.jinorgbio.2022.111905] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/23/2022] [Accepted: 06/12/2022] [Indexed: 12/31/2022]
Abstract
A small library of aminoquinoline and imidazolopiperidine (IMP)-based ligands, containing the 1,2,3-triazole moiety, and their corresponding tricarbonyl rhenium complexes were synthesised and their inhibitory activities evaluated against the chloroquine-sensitive (CQS) and multidrug-resistant (MDR) strains (NF54 and K1, respectively) of P. falciparum. The quinoline-based compounds (L1, L2, ReL1, and ReL2) were at least six-fold more potent than their IMP-based counterparts (L3, L4, ReL3, and ReL4) against both strains of P. falciparum, with the most promising compound (L1) displaying activity comparable to chloroquine diphosphate (CQDP) in the MDR strain. Additionally, all of the synthesised compounds have resistance indices less than CQDP. To gain insight into a possible mechanism of action, in silico hemozoin docking simulations were performed. These studies proposed that the tested compounds may act via hemozoin inhibition, as the new aminoquinoline-derivatives, with the exception of complex ReL2 (binding affinity: -12.62 kcal/mol), showed higher binding affinities than the reference drug chloroquine (CQ, -13.56 kcal/mol). Furthermore, the ligands exhibited superior binding affinity relative to their corresponding Re(I) complexes, which is reflected in their antiplasmodial activity.
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Affiliation(s)
- Sara Nasiri Sovari
- Department of Chemistry, Fribourg University, Chemin Du Musée 9, 1700 Fribourg, Switzerland
| | - Taryn M Golding
- Department of Chemistry, University of Cape Town, Rondebosch, Cape Town 7700, South Africa
| | - Mziyanda Mbaba
- Department of Chemistry, University of Cape Town, Rondebosch, Cape Town 7700, South Africa
| | - Roxanne Mohunlal
- Department of Chemistry, University of Cape Town, Rondebosch, Cape Town 7700, South Africa
| | - Timothy J Egan
- Department of Chemistry, University of Cape Town, Rondebosch, Cape Town 7700, South Africa
| | - Gregory S Smith
- Department of Chemistry, University of Cape Town, Rondebosch, Cape Town 7700, South Africa.
| | - Fabio Zobi
- Department of Chemistry, Fribourg University, Chemin Du Musée 9, 1700 Fribourg, Switzerland.
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Poje G, Marinović M, Pavić K, Mioč M, Kralj M, de Carvalho LP, Held J, Perković I, Rajić Z. Harmicens, Novel Harmine and Ferrocene Hybrids: Design, Synthesis and Biological Activity. Int J Mol Sci 2022; 23:ijms23169315. [PMID: 36012590 PMCID: PMC9408872 DOI: 10.3390/ijms23169315] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/14/2022] [Accepted: 08/16/2022] [Indexed: 11/16/2022] Open
Abstract
Cancer and malaria are both global health threats. Due to the increase in the resistance to the known drugs, research on new active substances is a priority. Here, we present the design, synthesis, and evaluation of the biological activity of harmicens, hybrids composed of covalently bound harmine/β-carboline and ferrocene scaffolds. Structural diversity was achieved by varying the type and length of the linker between the β-carboline ring and ferrocene, as well as its position on the β-carboline ring. Triazole-type harmicens were prepared using Cu(I)-catalyzed azide-alkyne cycloaddition, while the synthesis of amide-type harmicens was carried out by applying a standard coupling reaction. The results of in vitro biological assays showed that the harmicens exerted moderate antiplasmodial activity against the erythrocytic stage of P. falciparum (IC50 in submicromolar and low micromolar range) and significant and selective antiproliferative activity against the MCF-7 and HCT116 cell lines (IC50 in the single-digit micromolar range, SI > 5.9). Cell localization experiments showed different localizations of nonselective harmicene 36 and HCT116-selective compound 28, which clearly entered the nucleus. A cell cycle analysis revealed that selective harmicene 28 had already induced G1 cell cycle arrest after 24 h, followed by G2/M arrest with a concomitant drastic reduction in the percentage of cells in the S phase, whereas the effect of nonselective compound 36 on the cell cycle was much less pronounced, which agreed with their different localizations within the cell.
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Affiliation(s)
- Goran Poje
- Faculty of Pharmacy and Biochemistry, University of Zagreb, 10 000 Zagreb, Croatia
| | - Marina Marinović
- Faculty of Pharmacy and Biochemistry, University of Zagreb, 10 000 Zagreb, Croatia
| | - Kristina Pavić
- Faculty of Pharmacy and Biochemistry, University of Zagreb, 10 000 Zagreb, Croatia
| | - Marija Mioč
- Laboratory of Experimental Therapy, Division of Molecular Medicine, Ruder Boškovic Institute, 10 000 Zagreb, Croatia
| | - Marijeta Kralj
- Laboratory of Experimental Therapy, Division of Molecular Medicine, Ruder Boškovic Institute, 10 000 Zagreb, Croatia
| | | | - Jana Held
- Institute of Tropical Medicine, University of Tübingen, 72074 Tübingen, Germany
- German Center for Infection Research (DZIF), Partner Site Tübingen, 72074 Tübingen, Germany
| | - Ivana Perković
- Faculty of Pharmacy and Biochemistry, University of Zagreb, 10 000 Zagreb, Croatia
| | - Zrinka Rajić
- Faculty of Pharmacy and Biochemistry, University of Zagreb, 10 000 Zagreb, Croatia
- Correspondence:
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Synthesis and characterization of violurate - based Mn(II) and Cu(II) complexes nano-crystallites as DNA-binders and therapeutics agents against SARS-CoV-2 virus. JOURNAL OF SAUDI CHEMICAL SOCIETY 2022. [PMCID: PMC9354444 DOI: 10.1016/j.jscs.2022.101528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Synthesis and structural characterization of nano crystallites of bis-violurate-based manganese(II) and copper(II) chelates is the subject of the present study. Analytical data and mass spectra as well as thermal analysis determined the molecular formulas of the present metal chelates. Spectroscopic and magnetic measurements assigned the structural formula of the present violurate metal complexes. The spectroscopic and magnetic investigations along with structural analysis results indicated the square planar geometry of both the Mn(II) and Cu(II) complexes. The structural analysis of the synthesized metal complexes was achieved by processing the PXRD data using specialized software Expo 2014. Spectrophotometeric and viscosity measurements showed that violuric acid and its Mn(II) and Cu(II) complexes successfully bind to DNA with intrinsic binding constants Kb from 38.2 × 105 to 26.4 × 106 M−1. The antiviral activity study displayed that the inhibitory concentrations (IC50) of SARS-CoV-2 by violuric acid and its Mn(II) and Cu(II) complexes are 84.01, 39.58 and 44.86 μM respectively. Molecular docking calculations were performed on the SARS-CoV-2 virus protein and the computed binding energy values are −0.8, −3.860 −5.187 and −4.790, kcal/mol for the native ligand, violuric acid and its Mn(II) and Cu(II) complexes respectively. Insights into the relationship between structures of the current compounds and their degree of reactivity are discussed.
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Gupta A, Das R, Chamoli A, Choithramani A, Kumar H, Patel S, Khude D, Bothra G, Wangdale K, Ghosh Chowdhury M, Rathod R, Mandoli A, Shard A. A Series of Ferrocene-Containing Pyrazolo[1,5- a]pyrimidines Induce a Strong Antiproliferative Effect against Oral Cancer Cells. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Astha Gupta
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Rudradip Das
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Ambika Chamoli
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Asmita Choithramani
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Hansal Kumar
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Sagarkumar Patel
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Datta Khude
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Gourav Bothra
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Khushal Wangdale
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Moumita Ghosh Chowdhury
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Rajeshwari Rathod
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Amit Mandoli
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
| | - Amit Shard
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research−Ahmedabad, Opposite Airforce Station, Palaj, Gandhinagar, Gujarat 382355, India
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Rana M, Perotti A, Bisset LM, Smith JD, Lamden E, Khan Z, Ismail MK, Ellis K, Armstrong KA, Hodder SL, Bertoli C, Meneguello L, de Bruin RAM, Morris JR, Romero-Canelon I, Tucker JHR, Hodges NJ. A ferrocene-containing nucleoside analogue targets DNA replication in pancreatic cancer cells. Metallomics 2022; 14:mfac041. [PMID: 35689667 PMCID: PMC9320222 DOI: 10.1093/mtomcs/mfac041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 05/11/2022] [Indexed: 11/14/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a disease that remains refractory to existing treatments including the nucleoside analogue gemcitabine. In the current study we demonstrate that an organometallic nucleoside analogue, the ferronucleoside 1-(S,Rp), is cytotoxic in a panel of PDAC cell lines including gemcitabine-resistant MIAPaCa2, with IC50 values comparable to cisplatin. Biochemical studies show that the mechanism of action is inhibition of DNA replication, S-phase cell cycle arrest and stalling of DNA-replication forks, which were directly observed at single molecule resolution by DNA-fibre fluorography. In agreement with this, transcriptional changes following treatment with 1-(S,Rp) include activation of three of the four genes (HUS1, RAD1, RAD17) of the 9-1-1 check point complex clamp and two of the three genes (MRE11, NBN) that form the MRN complex as well as activation of multiple downstream targets. Furthermore, there was evidence of phosphorylation of checkpoint kinases 1 and 2 as well as RPA1 and gamma H2AX, all of which are considered biochemical markers of replication stress. Studies in p53-deficient cell lines showed activation of CDKN1A (p21) and GADD45A by 1-(S,Rp) was at least partially independent of p53. In conclusion, because of its potency and activity in gemcitabine-resistant cells, 1-(S,Rp) is a promising candidate molecule for development of new treatments for PDAC.
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Affiliation(s)
- Marium Rana
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
- School of Chemistry, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Alessio Perotti
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Lucy M Bisset
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - James D Smith
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Emma Lamden
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Zahra Khan
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Media K Ismail
- Department of pharmacy, college of pharmacy, Knowledge University, 44001 Erbil, Kurdistan Region, Iraq
| | - Katherine Ellis
- Institute of Cancer and Genomic Sciences, and The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Katie A Armstrong
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Samantha L Hodder
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Cosetta Bertoli
- MRC Laboratory or Molecular Cell Biology, University College London, London, WC1E 6BT, UK
| | - Leticia Meneguello
- MRC Laboratory or Molecular Cell Biology, University College London, London, WC1E 6BT, UK
| | - Robertus A M de Bruin
- MRC Laboratory or Molecular Cell Biology, University College London, London, WC1E 6BT, UK
| | - Joanna R Morris
- Institute of Cancer and Genomic Sciences, and The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Isolda Romero-Canelon
- School of Pharmacy, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - James H R Tucker
- School of Chemistry, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Nikolas J Hodges
- School of Biosciences, The University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
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22
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Novel Formula of Antiprotozoal Mixtures. Antibiotics (Basel) 2022; 11:antibiotics11070913. [PMID: 35884167 PMCID: PMC9312222 DOI: 10.3390/antibiotics11070913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/29/2022] [Accepted: 07/02/2022] [Indexed: 11/17/2022] Open
Abstract
Antimicrobial resistance (AMR) is becoming more common in both bacteria and pathogenic protozoa. Therefore, new solutions are being sought as alternatives to currently used agents. There are many new ideas and solutions, especially compounds of natural origin, including essential oils. In the present study, the antiprotozoal activity of a mixture of essential oils (eucalyptus, lavender, cedar and tea tree), organic acids (acetic acid, propionic acid and lactic acid) and metal ions (Cu, Zn, Mn) were tested. As a model, protozoans were selected: Euglena gracilis, Gregarina blattarum, Amoeba proteus, Paramecium caudatum, Pentatrichomonas hominis. The tested concentrations of mixtures were in the range of 0.001–1.5%. The analyses show unexpected, very strong protozoicidal activity of combinations, presenting the synergy of compounds via determination of LD50 and LD100 values. Obtained mixtures showed significantly higher activity against protozoans, compared to chloramphenicol and metronidazole. Most of the analyzed samples show high antiprotozoal activity at very low concentration, in the range of 0.001–0.009%. The most effective combinations for all analyzed protozoans were the cedar essential oil and tea tree essential oil with a mixture of acids and manganese or zinc ions. Innovative combinations of essential oils, organic acids and metal ions are characterized by very high antiprotozoal activity at low doses, which, after further investigation, can be applicable for control of protozoan pathogens.
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23
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Zaouak A, Jebali S, Chouchane H, Jelassi H. Impact of gamma-irradiation on the degradation and mineralization of hydroxychloroquine aqueous solutions. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY : IJEST 2022; 20:6815-6824. [PMID: 35818409 PMCID: PMC9261233 DOI: 10.1007/s13762-022-04360-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 05/12/2022] [Accepted: 06/15/2022] [Indexed: 05/24/2023]
Abstract
In this work, the effect of gamma irradiation emitted by Cobalt 60 source has been investigated for the degradation of hydroxychloroquine (HCQ). The monitoring of the gamma irradiation treatment of HCQ aqueous solutions was followed by UV-visible, chemical oxygen demand, total organic carbon (TOC) and LC/MS analyses. Effects of several important parameters such as concentration, dose rate and pH on the degradation efficiency were studied then evaluated. Achieved results showed that % TOC removal efficiency of 98.5 was obtained after 8 kGy absorbed dose which warrants HCQ mineralization. The process was found to be more efficient when the initial pollutant concentration was low, with higher dose rate and at neutral pH. Furthermore, HCQ degradation kinetic study revealed a pseudo-first-order kinetic. Additionally, based on by-products identified by LC/MS, a degradation mechanistic schema mediated through hydroxyl radicals generated by water radiolysis has been proposed. Finally, in order to check the potential industrial application viability the energy consuming was evaluated.
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Affiliation(s)
- A. Zaouak
- Research Laboratory On Energy and Matter for Nuclear Science Development (LR16CNSTN02), National Center for Nuclear Science and Technology, Sidi Thabet Technopark, 2020 Ariana, Tunisia
| | - S. Jebali
- Laboratoire National de Contrôle Des Médicaments, 11 Bis Rue Jebel Lakhdar Bab Saadoun, 1006 Tunis, Tunisia
| | - H. Chouchane
- Univ. Manouba, ISBST, LR11-ES31 BVBGR, Biotechpole Sidi Thabet, 2020 Ariana, Tunisia
| | - H. Jelassi
- Research Laboratory On Energy and Matter for Nuclear Science Development (LR16CNSTN02), National Center for Nuclear Science and Technology, Sidi Thabet Technopark, 2020 Ariana, Tunisia
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24
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Pérez-Sánchez JC, HERRERA RAQUELPEREZ, Gimeno MC. Ferrocenyl gold complexes as efficient catalysts. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202101067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - M. Concepción Gimeno
- Instituto de Síntesis Química y Catálisis Homogénea, CSIC-Universidad de Zaragoza Química Inorgánica Pedro Cerbuna, 12 50009 Zaragoza SPAIN
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25
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Abstract
The discovery of ferrocene, [Fe(η5-C5H5)2], seventy years ago has significantly influenced chemical research and provided a key impetus for establishing and rapidly expanding organometallic chemistry, which has continued at a...
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26
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Johnson AD, Buhagiar JA, Magri DC. 4-Amino-1,8-naphthalimide-ferrocene conjugates as potential multi-targeted anticancer and fluorescent cellular imaging agents. RSC Med Chem 2021; 12:2060-2064. [PMID: 35028564 DOI: 10.1039/d1md00246e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 10/21/2021] [Indexed: 11/21/2022] Open
Abstract
Herein we present eight ferrocenyl 4-amino-1,8-naphthalimides. Designed as fluorescent logic gates for acidity and oxidisability, the molecules have been repurposed as anti-proliferation and cellular imaging agents. The compounds were studied in vitro against MCF-7 and K562 cancer cell lines by the MTT method. Compounds with protonable secondary amines tended to exhibit greater cytotoxicity than those with tertiary amines. Compounds with no measurable GI50 values within a 24 hour time window, as well as at shorter exposure times, may be suitable as fluorescent cellular imaging probes.
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Affiliation(s)
- Alex D Johnson
- Department of Chemistry, Faculty of Science, University of Malta Msida MSD 2080 Malta
| | - Joseph A Buhagiar
- Department of Biology, Faculty of Science, University of Malta Msida MSD 2080 Malta
| | - David C Magri
- Department of Chemistry, Faculty of Science, University of Malta Msida MSD 2080 Malta
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27
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Sharma B, Kumar V. Has Ferrocene Really Delivered Its Role in Accentuating the Bioactivity of Organic Scaffolds? J Med Chem 2021; 64:16865-16921. [PMID: 34792350 DOI: 10.1021/acs.jmedchem.1c00390] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Ferrocene is an important structural core in bioorganometallic chemistry because of its inherent stability, excellent redox properties, and low toxicity. Ferroquine and ferrocifen are two of the most notable contributions of ferrocene to medicinal chemistry with remarkable antimalarial and anticancer properties. The improved medicinal properties of these drug candidates highlight the impact that ferrocene can have on the molecular and biological properties of the bioactive compounds. In this Perspective, we investigate the scope and limitations of ferrocene incorporation into organic compounds/natural products on their mode of action and biological activities. We have also discussed the detailed role of ferrocene modifications in influencing the anticancer, antimalarial, and antimicrobial properties of various bioactive moieties to design safer and promising ferrocene-based drugs.
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Affiliation(s)
- Bharvi Sharma
- Department of Chemistry, Guru Nanak Dev University, Amritsar, Punjab 143005, India
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar, Punjab 143005, India
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28
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Graciano IA, de Carvalho AS, de Carvalho da Silva F, Ferreira VF. 1,2,3-Triazole- and Quinoline-Based Hybrids with Potent Antiplasmodial Activity. Med Chem 2021; 18:521-535. [PMID: 34758718 DOI: 10.2174/1573406418666211110143041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/04/2021] [Accepted: 09/10/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Malaria is a disease causing millions of victims every year and requires new drugs, often due to parasitic strain mutations. Thus, the search for new molecules that possess antimalarial activity is constant and extremely important. However, the potential that an antimalarial drug possesses cannot be ignored, and molecular hybridization is a good strategy to design new chemical entities. OBJECTIVE This review article aims to emphasize recent advances in the biological activities of new 1,2,3-triazole- and quinoline-based hybrids and their place in the development of new biologically active substances. More specifically, it intends to present the synthetic methods that have been utilized for the syntheses of hybrid 1,2,3-triazoles with quinoline nuclei. METHOD We have comprehensively and critically discussed all the information available in the literature regarding 1,2,3-triazole- and quinoline-based hybrids with potent antiplasmodial activity. RESULTS The quinoline nucleus has already been proven to lead to new chemical entities in the pharmaceutical market, such as drugs for the treatment of malaria and other diseases. The same can be said about the 1,2,3-triazole heterocycle, which has been shown to be a beneficial scaffold for the construction of new drugs with several activities. However, only a few triazoles have entered the pharmaceutical market as drugs. CONCLUSION Many studies have been conducted to develop new substances that may circumvent the resistance developed by the parasite that causes malaria, thereby improving the therapy currently used.
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Affiliation(s)
- Isabela A Graciano
- Universidade Federal Fluminense, Instituto de Química, Departamento de Química Orgânica, Campus do Valonguinho, 24020-141 Niterói, RJ. Brazil
| | - Alcione S de Carvalho
- Universidade Federal Fluminense, Instituto de Química, Departamento de Química Orgânica, Campus do Valonguinho, 24020-141 Niterói, RJ. Brazil
| | - Fernando de Carvalho da Silva
- Universidade Federal Fluminense, Instituto de Química, Departamento de Química Orgânica, Campus do Valonguinho, 24020-141 Niterói, RJ. Brazil
| | - Vitor F Ferreira
- Universidade Federal Fluminense, Faculdade de Farmácia, Departamento de Tecnologia Farmacêutica, 24241-000, Niterói, RJ. Brazil
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29
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Transition metal-catalyzed synthesis of new 3-substituted coumarin derivatives as antibacterial and cytostatic agents. Future Med Chem 2021; 13:1865-1884. [PMID: 34533068 DOI: 10.4155/fmc-2021-0161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim: The aim of this study was to synthesize new coumarin-based compounds and evaluate their antibacterial and antitumor potential. Results: Using transition metal-catalyzed reactions, a series of 7-hydroxycoumarin derivatives were synthesized with aliphatic and aryl moiety attached directly at C-3 of the coumarin ring and through the ethynyl or 1,2,3-triazole linker. The 3-substituted coumarin derivative bearing bistrifluoromethylphenyl at the C-4 position of 1,2,3-triazole (33) showed strong and selective antiproliferative activity against cervical carcinoma cells. The 7-hydroxy-4-methylcoumarin with a phenyl ring directly attached to coumarin at C-3 (10) showed good potency against the methicillin-resistant Staphylococcus aureus and vancomycin-resistant strains. Conclusion: The most active coumarin derivatives owe their antiproliferative potential to the 3,5-ditrifluoromethylphenyl substituent (in 33) and antibacterial activity to the aromatic moiety (in 10); their structure can be optimized further for improved effect.
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30
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Foroughi M, Gupta R, Ganguly A, Mirza J, Fotros A. Neuropsychiatric Manifestations of COVID-19: A Review. ADVANCES IN PSYCHIATRY AND BEHAVIORAL HEALTH 2021; 1:161-172. [PMID: 38620912 PMCID: PMC8351041 DOI: 10.1016/j.ypsc.2021.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Moein Foroughi
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Health Sciences University, 450 Clarkson Avenue, Brooklyn, NY 11203, USA
| | - Rishab Gupta
- Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA
| | - Amvrine Ganguly
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Health Sciences University, 450 Clarkson Avenue, Brooklyn, NY 11203, USA
| | - Junaid Mirza
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Health Sciences University, 450 Clarkson Avenue, Brooklyn, NY 11203, USA
| | - Aryandokht Fotros
- Department of Psychiatry and Human Behavior, Brown University, Providence, RI, USA
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31
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Pal M, Musib D, Zade AJ, Chowdhury N, Roy M. Computational Studies of Selected Transition Metal Complexes as Potential Drug Candidates against the SARS-CoV-2 Virus. ChemistrySelect 2021; 6:7429-7435. [PMID: 34541296 PMCID: PMC8441708 DOI: 10.1002/slct.202101852] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/20/2021] [Indexed: 12/23/2022]
Abstract
The earth has witnessed the greatest global health crisis due to the outbreak of the SARS-CoV-2 virus in late 2019, resulting in the pandemic COVID-19 with 3.38 million mortality and 163 million infections across 222 nations. Therefore, there is an urgent need for an effective therapeutic option against the SARS-CoV-2 virus. Transition metal complexes with unique chemical, kinetic and thermodynamic properties have recently emerged as the viable alternative for medicinal applications. Herein, the potential application of selected antiviral transition metal-based compounds against the SARS-CoV-2 virus was explored in silico. Initially, the transition metal-based antiviral compounds (1-5) were identified based on the structural similarity of the viral proteins (proteases, reverse transcriptase, envelop glycoproteins, etc.) of HIV, HCV, or Influenza virus with the proteins (S-protein, RNA-dependent RNA polymerase, proteases, etc) of SARS-CoV-2 virus. Hence the complexes (1-5) were subjected to ADME analysis for toxicology and pharmacokinetics report and further for the molecular docking calculations, selectively with the viral proteins of the SARS-CoV-2 virus. The molecular docking studies revealed that the iron-porphyrin complex (1) and antimalarial drug, ferroquine (2) could be the potential inhibitors of Main protease (Mpro) and spike proteins respectively of SARS-CoV-2 virus. The complex 1 exhibited high binding energy of -11.74 kcal/mol with the Mpro of SARS-CoV-2. Similarly ferroquine exhibitred binding energy of -7.43 kcal/mol against spike protein of SARS-CoV-2. The complex 5 also exhibited good binding constants values of -7.67, -8.68 and -7.82 kcal/mol with the spike protein, Mpro and RNA dependent RNA polymerase (RdRp) proteins respectively. Overall, transition metal complexes could provide an alternative and viable therapeutic solution for COVID-19.
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Affiliation(s)
- Maynak Pal
- Department of ChemistryNational Institute of Technology ManipurLangol, Imphal West, Pin795004
| | - Dulal Musib
- Department of ChemistryNational Institute of Technology ManipurLangol, Imphal West, Pin795004
| | - Aniket J. Zade
- Department of ChemistryNational Institute of Technology ManipurLangol, Imphal West, Pin795004
| | - Neeta Chowdhury
- Department of ChemistryNational Institute of Technology ManipurLangol, Imphal West, Pin795004
| | - Mithun Roy
- Department of ChemistryNational Institute of Technology ManipurLangol, Imphal West, Pin795004
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32
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Braccini S, Rizzi G, Biancalana L, Pratesi A, Zacchini S, Pampaloni G, Chiellini F, Marchetti F. Anticancer Diiron Vinyliminium Complexes: A Structure-Activity Relationship Study. Pharmaceutics 2021; 13:1158. [PMID: 34452119 PMCID: PMC8398472 DOI: 10.3390/pharmaceutics13081158] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 07/22/2021] [Accepted: 07/23/2021] [Indexed: 12/31/2022] Open
Abstract
A series of 16 novel diiron complexes of general formula [Fe2Cp2(CO)(μ-CO){μ-η1:η3-C(R')C(R″)CN(R)(Y)}]CF3SO3 (2-7), bearing different substituents on the bridging vinyliminium ligand, was synthesized in 69-95% yields from the reactions of diiron μ-aminocarbyne precursors with various alkynes. The products were characterized by elemental analysis, IR, 1H and 13C NMR spectroscopy; moreover the X-ray structures of 2c (R = Y = CH2Ph, R' = R″ = Me) and 3a (R = CH2CH=CH2, Y = R' = Me, R″ = H) were ascertained by single-crystal X-ray diffraction studies. NMR and UV-Vis methods were used to assess the D2O solubility, the stability in aqueous solution at 37 °C and the octanol-water partition coefficients of the complexes. A screening study evidenced a potent cytotoxicity of 2-7 against the A2780 cancer cell line, with a remarkable selectivity compared to the nontumoral Balb/3T3 cell line; complex 4c (R = Cy, Y = R' = R″ = Me) revealed as the most performant of the series. The antiproliferative activity of a selection of complexes was also assessed on the cisplatin-resistant A2780cisR cancer cell line, and these complexes were capable of inducing a significant ROS production. Moreover, ESI-MS experiments indicated the absence of interaction of selected complexes with cytochrome c and the potentiality to inhibit the thioredoxin reductase enzyme (TrxR).
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Affiliation(s)
- Simona Braccini
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy; (S.B.); (G.R.); (L.B.); (A.P.); (G.P.)
| | - Giorgia Rizzi
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy; (S.B.); (G.R.); (L.B.); (A.P.); (G.P.)
| | - Lorenzo Biancalana
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy; (S.B.); (G.R.); (L.B.); (A.P.); (G.P.)
| | - Alessandro Pratesi
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy; (S.B.); (G.R.); (L.B.); (A.P.); (G.P.)
| | - Stefano Zacchini
- Department of Industrial Chemistry “Toso Montanari”, University of Bologna, Viale Risorgimento 4, I-40136 Bologna, Italy;
| | - Guido Pampaloni
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy; (S.B.); (G.R.); (L.B.); (A.P.); (G.P.)
| | - Federica Chiellini
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy; (S.B.); (G.R.); (L.B.); (A.P.); (G.P.)
| | - Fabio Marchetti
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy; (S.B.); (G.R.); (L.B.); (A.P.); (G.P.)
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33
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Fan YR, Wang BJ, Jia DG, Yang XB, Huang Y. Synthesis, electrochemistry, DNA binding and in vitro cytotoxic activity of tripodal ferrocenyl bis-naphthalimide derivatives. J Inorg Biochem 2021; 219:111425. [PMID: 33831713 DOI: 10.1016/j.jinorgbio.2021.111425] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 03/03/2021] [Accepted: 03/10/2021] [Indexed: 01/16/2023]
Abstract
A series of tripodal ferrocenyl bis-naphthalimide derivatives were synthesized and characterized. All of the bis-naphthalimide derivatives exhibited good DNA binding ability which was confirmed by ethidium bromide (EB) displacement experiment and ultraviolet (UV)-visible absorption titration. And the binding mode of these compounds was proved to be a hybrid binding mode by experiments. The cytotoxicity of synthesized compounds against 4 different human cancer cell lines (EC109, BGC823, SGC7901 and HEPG2) was evaluated by thiazolyl blue tetrazolium bromide (MTT) assay. All of the bis-naphthalimide derivatives exhibited good anticancer activity than the positive control drug (amonafide), which was due to the promotion of reactive oxygen species (ROS) level in test cancer cells by the reversible one-electron redox process of ferrocenyl bis-naphthalimide derivatives. Although there was no obvious relationship between the binding constants and the chain length, the structure cytotoxicity relationship revealed that the linker of n = 3, m = 1 was the best choice for the tested tripodol bis-naphthalimide derivatives. SYNOPSIS: A series of tripodal ferrocenyl bis-naphthalimide derivatives were synthesized to study the DNA binding ability and the cytotoxicity induced by reactive oxygen species. All of the compounds exhibited good DNA binding ability. And the structure cytotoxicity relationship revealed that the structure of 5h was the best choice.
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Affiliation(s)
- Yan-Ru Fan
- Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Engineering and Technology Research Center of Characteristic Chinese Medicine Modernization, College of Pharmacy, Ningxia Medical University, Yinchuan 750004, PR China
| | - Bo-Jin Wang
- Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Engineering and Technology Research Center of Characteristic Chinese Medicine Modernization, College of Pharmacy, Ningxia Medical University, Yinchuan 750004, PR China
| | - Deng-Guo Jia
- Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Engineering and Technology Research Center of Characteristic Chinese Medicine Modernization, College of Pharmacy, Ningxia Medical University, Yinchuan 750004, PR China
| | - Xin-Bin Yang
- Southwest University, Rongchang Campus, Chongqing 402460, PR China
| | - Yu Huang
- Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Engineering and Technology Research Center of Characteristic Chinese Medicine Modernization, College of Pharmacy, Ningxia Medical University, Yinchuan 750004, PR China.
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34
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Nqoro X, Jama S, Morifi E, Aderibigbe BA. 4-Aminosalicylic Acid-based Hybrid Compounds: Synthesis and In vitro Antiplasmodial Evaluation. LETT DRUG DES DISCOV 2021. [DOI: 10.2174/1570180817999200802031547] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Background:
Malaria is a deadly and infectious disease responsible for millions of death
worldwide, mostly in the African region. The malaria parasite has developed resistance to the currently
used antimalarial drugs, and it has urged researchers to develop new strategies to overcome
this challenge by designing different classes of antimalarials.
Objectives:
A class of hybrid compounds containing 4-aminosalicylic acid moiety was prepared via
esterification and amidation reactions and characterized using FTIR, NMR and LC-MS. In vitro antiplasmodial
evaluation was performed against the asexual NF54 strain of P. falciparum parasites.
Methods:
In this research, known 4-aminoquinoline derivatives were hybridized with 4-
aminosalicylic acid to afford hybrid compounds via esterification and amidation reactions. 4-
aminosalicylic acid, a dihydrofolate compound inhibits DNA synthesis in the folate pathway and is
a potential pharmacophore for the development of antimalarials.
Results:
The LC-MS, FTIR, and NMR analysis confirmed the successful synthesis of the compounds.
The compounds were obtained in yields in the range of 63-80%. The hybrid compounds
displayed significant antimalarial activity when compared to 4-aminosalicylic acid, which exhibited
poor antimalarial activity. The IC50 value of the most potent hybrid compound, 9 was 9.54±0.57 nm.
Conclusion:
4-aminosalicylic has different functionalities, which can be used for hybridization with
a wide range of compounds. It is a potential pharmacophore that can be utilized for the design of
potent antimalarial drugs. It was found to be a good potentiating agent when hybridized with 4-
aminoquinoline derivatives suggesting that they can be utilized for the synthesis of a new class of
antimalarials.
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Affiliation(s)
- Xhamla Nqoro
- Department of Chemistry, University of Fort Hare, Alice Campus,South Africa
| | - Siphesihle Jama
- Department of Chemistry, University of Fort Hare, Alice Campus,South Africa
| | - Eric Morifi
- School of Chemistry, Mass Spectrometry Division, University of the Witwatersrand, Johannesburg Private Bag X3, WITS, 2050,South Africa
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Peter S, Morifi E, Aderibigbe BA. Hybrid Compounds Containing a Ferrocene Scaffold as Potential Antimalarials. ChemistrySelect 2021. [DOI: 10.1002/slct.202004710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Sijongesonke Peter
- Department of Chemistry University of Fort Hare, Alice Campus Alice 5700, Eastern Cape South Africa
| | - Eric Morifi
- School of Chemistry, Mass Spectrometry Division University of Witwatersrand, Johannesburg Private Bag X3 WITS 2050 South Africa
| | - Blessing A. Aderibigbe
- Department of Chemistry University of Fort Hare, Alice Campus Alice 5700, Eastern Cape South Africa
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36
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Pal M, Musib D, Roy M. Transition metal complexes as potential tools against SARS-CoV-2: an in silicoapproach. NEW J CHEM 2021. [DOI: 10.1039/d0nj04578k] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Screening of selected transition metal-based antiviral agents,in silico, predicted the potential inhibition of RNA-dependent RNA polymerase (RdRp) of SARS-CoV-2 which emerged as the potential drug candidate for COVID-19.
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Affiliation(s)
- Maynak Pal
- Department of Chemistry
- National Institute of Technology Manipur
- Imphal
- India
| | - Dulal Musib
- Department of Chemistry
- National Institute of Technology Manipur
- Imphal
- India
| | - Mithun Roy
- Department of Chemistry
- National Institute of Technology Manipur
- Imphal
- India
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González‐Pelayo S, Bernardo O, Borge J, López LA. Synthesis of Metallocene Analogues of the Phenethylamine and Tetrahydroisoquinoline Scaffolds via Regioselective Ring Opening of 2‐Aryl‐
N
‐sulfonyl Aziridines. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001210] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Silvia González‐Pelayo
- Departamento de Química Orgánica e Inorgánica and Instituto Universitario de Química Organometálica “Enrique Moles” Universidad de Oviedo, Centro de Innovación en Química Avanzada (ORFEO-CINQA) Julián Clavería 8 33006- Oviedo Spain
| | - Olaya Bernardo
- Departamento de Química Orgánica e Inorgánica and Instituto Universitario de Química Organometálica “Enrique Moles” Universidad de Oviedo, Centro de Innovación en Química Avanzada (ORFEO-CINQA) Julián Clavería 8 33006- Oviedo Spain
| | - Javier Borge
- Departamento de Química Física y Analítica Universidad de Oviedo Julián Clavería 8 33006- Oviedo Spain
| | - Luis A. López
- Departamento de Química Orgánica e Inorgánica and Instituto Universitario de Química Organometálica “Enrique Moles” Universidad de Oviedo, Centro de Innovación en Química Avanzada (ORFEO-CINQA) Julián Clavería 8 33006- Oviedo Spain
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Hamm BS, Rosenthal LJ. Psychiatric Aspects of Chloroquine and Hydroxychloroquine Treatment in the Wake of Coronavirus Disease-2019: Psychopharmacological Interactions and Neuropsychiatric Sequelae. PSYCHOSOMATICS 2020; 61:597-606. [PMID: 32800347 PMCID: PMC7341047 DOI: 10.1016/j.psym.2020.06.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 06/06/2020] [Accepted: 06/08/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Chloroquine and hydroxychloroquine are among several experimental treatments being investigated in the urgent response to the coronavirus disease-2019. With increased use of these medications, physicians need to become knowledgeable of these drugs' neuropsychiatric side effects and interactions with psychiatric medications. OBJECTIVE Clarify evidence base regarding the psychiatric side effects and psychiatric drug interactions of chloroquine and hydroxychloroquine. METHODS A literature review was performed in PubMed from 1950 to 2020 regarding psychiatric topics and targeted pharmacological properties of chloroquine and hydroxychloroquine. RESULTS First, chloroquine and hydroxychloroquine may mildly inhibit CYP2D6 metabolism of psychiatric medications, and psychiatric medications that interfere with CYP2D6 or CYP3A4 activity could alter chloroquine and hydroxychloroquine levels. Second, they may prolong the QT interval, warranting caution with concomitant prescription of other QT prolonging agents. Finally, neuropsychiatric side effects are very uncommon but possible and include a potentially prolonged phenomenon of "psychosis after chloroquine." Hydroxychloroquine has less information available about its neuropsychiatric side effects than chloroquine, with psychosis literature limited to several case reports. Weak evidence suggests a possible association of hydroxychloroquine exposure and increased suicidal ideation. It is not clear whether patients with psychiatric illness are more vulnerable to neuropsychiatric sequela of these medications; however, overdose of these medications by suicidal patients has high risk of mortality. CONCLUSION The risk of neuropsychiatric side effects of chloroquine and hydroxychloroquine when used for coronavirus disease-2019 treatment is not known. Best practice may include suicide risk assessment for patients treated with hydroxychloroquine. However, delirium is expected to be a more likely etiology of neuropsychiatric symptoms in critically ill patients treated for coronavirus disease-2019, and adjustment disorder is a much more likely etiology of anxiety and depression symptoms than the side effects of chloroquine or hydroxychloroquine.
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Affiliation(s)
- Brandon S Hamm
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL.
| | - Lisa J Rosenthal
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
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39
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Synthesis and biological evaluations of mono‐ and bis‐ferrocene uracil derivatives. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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40
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de Araújo RV, Santos SS, Sanches LM, Giarolla J, El Seoud O, Ferreira EI. Malaria and tuberculosis as diseases of neglected populations: state of the art in chemotherapy and advances in the search for new drugs. Mem Inst Oswaldo Cruz 2020; 115:e200229. [PMID: 33053077 PMCID: PMC7534959 DOI: 10.1590/0074-02760200229] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 08/04/2020] [Indexed: 11/22/2022] Open
Abstract
Malaria and tuberculosis are no longer considered to be neglected diseases by the World Health Organization. However, both are huge challenges and public health problems in the world, which affect poor people, today referred to as neglected populations. In addition, malaria and tuberculosis present the same difficulties regarding the treatment, such as toxicity and the microbial resistance. The increase of Plasmodium resistance to the available drugs along with the insurgence of multidrug- and particularly tuberculosis drug-resistant strains are enough to justify efforts towards the development of novel medicines for both diseases. This literature review provides an overview of the state of the art of antimalarial and antituberculosis chemotherapies, emphasising novel drugs introduced in the pharmaceutical market and the advances in research of new candidates for these diseases, and including some aspects of their mechanism/sites of action.
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Affiliation(s)
- Renan Vinicius de Araújo
- Universidade de São Paulo, Faculdade de Ciências Farmacêuticas,
Departamento de Farmácia, Laboratório de Planejamento e Síntese de Quimioterápicos
Contra Doenças Negligenciadas, São Paulo, SP, Brasil
| | - Soraya Silva Santos
- Universidade de São Paulo, Faculdade de Ciências Farmacêuticas,
Departamento de Farmácia, Laboratório de Planejamento e Síntese de Quimioterápicos
Contra Doenças Negligenciadas, São Paulo, SP, Brasil
| | - Luccas Missfeldt Sanches
- Universidade de São Paulo, Faculdade de Ciências Farmacêuticas,
Departamento de Farmácia, Laboratório de Planejamento e Síntese de Quimioterápicos
Contra Doenças Negligenciadas, São Paulo, SP, Brasil
| | - Jeanine Giarolla
- Universidade de São Paulo, Faculdade de Ciências Farmacêuticas,
Departamento de Farmácia, Laboratório de Planejamento e Síntese de Quimioterápicos
Contra Doenças Negligenciadas, São Paulo, SP, Brasil
| | - Omar El Seoud
- Universidade de São Paulo, Instituto de Química, Departamento de
Química Fundamental, São Paulo, SP, Brasil
| | - Elizabeth Igne Ferreira
- Universidade de São Paulo, Faculdade de Ciências Farmacêuticas,
Departamento de Farmácia, Laboratório de Planejamento e Síntese de Quimioterápicos
Contra Doenças Negligenciadas, São Paulo, SP, Brasil
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41
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Adebayo JO, Tijjani H, Adegunloye AP, Ishola AA, Balogun EA, Malomo SO. Enhancing the antimalarial activity of artesunate. Parasitol Res 2020; 119:2749-2764. [PMID: 32638101 PMCID: PMC7340003 DOI: 10.1007/s00436-020-06786-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 06/25/2020] [Indexed: 12/05/2022]
Abstract
The global challenge to the treatment of malaria is mainly the occurrence of resistance of malaria parasites to conventionally used antimalarials. Artesunate, a semisynthetic artemisinin compound, and other artemisinin derivatives are currently used in combination with selected active antimalarial drugs in order to prevent or delay the emergence of resistance to artemisinin derivatives. Several methods, such as preparation of hybrid compounds, combination therapy, chemical modification and the use of synthetic materials to enhance solubility and delivery of artesunate, have been employed over the years to improve the antimalarial activity of artesunate. Each of these methods has advantages it bestows on the efficacy of artesunate. This review discussed the various methods employed in enhancing the antimalarial activity of artesunate and delaying the emergence of resistance of parasite to it.
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Affiliation(s)
- J O Adebayo
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria.
| | - H Tijjani
- Department of Biochemistry, Bauchi State University, Gadau, Bauchi State, Nigeria
| | - A P Adegunloye
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
| | - A A Ishola
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
| | - E A Balogun
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
| | - S O Malomo
- Department of Biochemistry, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria
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Albino SL, da Silva JM, de C Nobre MS, de M E Silva YMS, Santos MB, de Araújo RSA, do C A de Lima M, Schmitt M, de Moura RO. Bioprospecting of Nitrogenous Heterocyclic Scaffolds with Potential Action for Neglected Parasitosis: A Review. Curr Pharm Des 2020; 26:4112-4150. [PMID: 32611290 DOI: 10.2174/1381612826666200701160904] [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: 01/10/2020] [Accepted: 04/24/2020] [Indexed: 11/22/2022]
Abstract
Neglected parasitic diseases are a group of infections currently considered as a worldwide concern. This fact can be attributed to the migration of these diseases to developed and developing countries, associated with therapeutic insufficiency resulted from the low investment in the research and development of new drugs. In order to overcome this situation, bioprospecting supports medicinal chemistry in the identification of new scaffolds with therapeutically appropriate physicochemical and pharmacokinetic properties. Among them, we highlight the nitrogenous heterocyclic compounds, as they are secondary metabolites of many natural products with potential biological activity. The objective of this work was to review studies within a 10-year timeframe (2009- 2019), focusing on the pharmacological application of nitrogen bioprospectives (pyrrole, pyridine, indole, quinoline, acridine, and their respective derivatives) against neglected parasitic infections (malaria, leishmania, trypanosomiases, and schistosomiasis), and their application as a template for semi-synthesis or total synthesis of potential antiparasitic agents. In our studies, it was observed that among the selected articles, there was a higher focus on the attempt to identify and obtain novel antimalarial compounds, in a way that an extensive amount of studies involving all heterocyclic nitrogen nuclei were found. On the other hand, the parasites with the lowest number of publications up until the present date have been trypanosomiasis, especially those caused by Trypanosoma cruzi, and schistosomiasis, where some heterocyclics have not even been cited in recent years. Thus, we conclude that despite the great biodiversity on the planet, little attention has been given to certain neglected tropical diseases, especially those that reach countries with a high poverty rate.
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Affiliation(s)
- Sonaly L Albino
- Universidade Estadual da Paraiba, R. Baraunas, 351, Cidade Universitaria, Campina Grande, Paraiba, 58429-500, Brazil
| | - Jamire M da Silva
- Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitaria, Recife, Pernambuco, 50670-901, Brazil
| | - Michelangela S de C Nobre
- Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitaria, Recife, Pernambuco, 50670-901, Brazil
| | - Yvnni M S de M E Silva
- Universidade Estadual da Paraiba, R. Baraunas, 351, Cidade Universitaria, Campina Grande, Paraiba, 58429-500, Brazil
| | - Mirelly B Santos
- Universidade Estadual da Paraiba, R. Baraunas, 351, Cidade Universitaria, Campina Grande, Paraiba, 58429-500, Brazil
| | - Rodrigo S A de Araújo
- Universidade Estadual da Paraiba, R. Baraunas, 351, Cidade Universitaria, Campina Grande, Paraiba, 58429-500, Brazil
| | - Maria do C A de Lima
- Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitaria, Recife, Pernambuco, 50670-901, Brazil
| | - Martine Schmitt
- Universite de Strasbourg, CNRS, LIT UMR 7200, Laboratoire d'innovation therapeutique, Illkirch, France
| | - Ricardo O de Moura
- Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitaria, Recife, Pernambuco, 50670-901, Brazil
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Abstract
Organometallic compounds are molecules that contain at least one metal-carbon bond. Due to resistance of the Plasmodium parasite to traditional organic antimalarials, the use of organometallic compounds has become widely adopted in antimalarial drug discovery. Ferroquine, which was developed due to the emergence of chloroquine resistance, is currently the most advanced organometallic antimalarial drug and has paved the way for the development of new organometallic antimalarials. In this review, a general overview of organometallic antimalarial compounds and their antimalarial activity in comparison to purely organic antimalarials are presented. Furthermore, recent developments in the field are discussed, and future applications of this emerging class of therapeutics in antimalarial drug discovery are suggested.
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44
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Veale CGL, Müller R. Recent Highlights in Anti-infective Medicinal Chemistry from South Africa. ChemMedChem 2020; 15:809-826. [PMID: 32149446 DOI: 10.1002/cmdc.202000086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Indexed: 12/17/2022]
Abstract
Global advancements in biological technologies have vastly increased the variety of and accessibility to bioassay platforms, while simultaneously improving our understanding of druggable chemical space. In the South African context, this has resulted in a rapid expansion in the number of medicinal chemistry programmes currently operating, particularly on university campuses. Furthermore, the modern medicinal chemist has the advantage of being able to incorporate data from numerous related disciplines into the medicinal chemistry process, allowing for informed molecular design to play a far greater role than previously possible. Accordingly, this review focusses on recent highlights in drug-discovery programmes, in which South African medicinal chemistry groups have played a substantive role in the design and optimisation of biologically active compounds which contribute to the search for promising agents for infectious disease.
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Affiliation(s)
- Clinton G L Veale
- School of Chemistry and Physics, Pietermaritzburg Campus, University of KwaZulu-Natal, Private Bag X01, Scottsville, 3209, South Africa
| | - Ronel Müller
- School of Chemistry and Physics, Pietermaritzburg Campus, University of KwaZulu-Natal, Private Bag X01, Scottsville, 3209, South Africa
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Sharma B, Kaur S, Legac J, Rosenthal PJ, Kumar V. Synthesis, anti-plasmodial and cytotoxic evaluation of 1H-1,2,3-triazole/acyl hydrazide integrated tetrahydro-β-carboline-4-aminoquinoline conjugates. Bioorg Med Chem Lett 2020; 30:126810. [DOI: 10.1016/j.bmcl.2019.126810] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/01/2019] [Accepted: 11/04/2019] [Indexed: 12/20/2022]
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Tibon NS, Ng CH, Cheong SL. Current progress in antimalarial pharmacotherapy and multi-target drug discovery. Eur J Med Chem 2019; 188:111983. [PMID: 31911292 DOI: 10.1016/j.ejmech.2019.111983] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 12/09/2019] [Accepted: 12/16/2019] [Indexed: 12/13/2022]
Abstract
Discovery and development of antimalarial drugs have long been dominated by single-target therapy. Continuous effort has been made to explore and identify different targets in malaria parasite crucial for the malaria treatment. The single-target drug therapy was initially successful, but it was later supplanted by combination therapy with multiple drugs to overcome drug resistance. Emergence of resistant strains even against the combination therapy has warranted a review of current antimalarial pharmacotherapy. This has led to the development of the new concept of covalent biotherapy, in which two or more pharmacophores are chemically bound to produce hybrid antimalarial drugs with multi-target functionalities. Herein, the review initially details the current pharmacotherapy for malaria as well as the conventional and novel targets of importance identified in the malaria parasite. Then, the rationale of multi-targeted therapy for malaria, approaches taken to develop the multi-target antimalarial hybrids, and the examples of hybrid molecules are comprehensively enumerated and discussed.
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Affiliation(s)
- Natasha Stella Tibon
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, 57000, Kuala Lumpur, Malaysia
| | - Chew Hee Ng
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, 57000, Kuala Lumpur, Malaysia.
| | - Siew Lee Cheong
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, No. 126, Jalan Jalil Perkasa 19, Bukit Jalil, 57000, Kuala Lumpur, Malaysia.
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Xiao J, Sun Z, Kong F, Gao F. Current scenario of ferrocene-containing hybrids for antimalarial activity. Eur J Med Chem 2019; 185:111791. [PMID: 31669852 DOI: 10.1016/j.ejmech.2019.111791] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/14/2019] [Accepted: 10/14/2019] [Indexed: 12/31/2022]
Abstract
Hybrid molecules have the potential to enhance the efficacy against both drug-sensitive and drug-resistant organisms, and Ferroquine, a ferrocene hybrid, has demonstrated great potency in clinical trials against both drug-sensitive and drug-resistant malaria. Accordingly, hybridization of ferrocene with other antimalarial pharmacophores represents a promising strategy to develop novel antimalarial candidates. This work attempts to systematically review the recent study of ferrocene hybrids in the design and development of antimalarial agents, and the structure-activity relationship (SAR) is also discussed to provide an insight for rational design of more effective antibacterial candidates.
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Affiliation(s)
- Jiaqi Xiao
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Qilu University of Technology (Shandong Academy of Sciences), Jinan, PR China
| | - Zhou Sun
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Qilu University of Technology (Shandong Academy of Sciences), Jinan, PR China
| | - Fangong Kong
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Qilu University of Technology (Shandong Academy of Sciences), Jinan, PR China
| | - Feng Gao
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Qilu University of Technology (Shandong Academy of Sciences), Jinan, PR China.
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48
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Peter S, Aderibigbe BA. Ferrocene-Based Compounds with Antimalaria/Anticancer Activity. Molecules 2019; 24:molecules24193604. [PMID: 31591298 PMCID: PMC6804011 DOI: 10.3390/molecules24193604] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/20/2019] [Accepted: 08/21/2019] [Indexed: 12/19/2022] Open
Abstract
Malaria and cancer are chronic diseases. The challenge with drugs available for the treatment of these diseases is drug toxicity and resistance. Ferrocene is a potent organometallic which have been hybridized with other compounds resulting in compounds with enhanced biological activity such as antimalarial and anticancer. Drugs such as ferroquine were developed from ferrocene and chloroquine. It was tested in the 1990s as an antimalarial and is still an effective antimalarial. Many researchers have reported ferrocene compounds as potent compounds useful as anticancer and antimalarial agents when hybridized with other pharmaceutical scaffolds. This review will be focused on compounds with ferrocene moieties that exhibit either an anticancer or antimalarial activity.
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Affiliation(s)
- Sijongesonke Peter
- Department of Chemistry, University of Fort Hare, Alice campus, Eastern Cape 5700, South Africa.
| | - Blessing Atim Aderibigbe
- Department of Chemistry, University of Fort Hare, Alice campus, Eastern Cape 5700, South Africa.
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49
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50
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Ferrocene appended naphthalimide derivatives: Synthesis, DNA binding, and in vitro cytotoxic activity. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.03.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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