1
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Fonte M, Teixeira C, Gomes P. Improved synthesis of antiplasmodial 4-aminoacridines and 4,9-diaminoacridines. RSC Adv 2024; 14:6253-6261. [PMID: 38375018 PMCID: PMC10875606 DOI: 10.1039/d4ra00091a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 02/07/2024] [Indexed: 02/21/2024] Open
Abstract
Acridines are one of the most important nitrogen-containing heterocycle systems and have many applications in the therapeutic field. However, the synthesis of acridine-based scaffolds is not always straightforward. Herein, we report the optimization of two multi-step synthetic routes towards 4,9-diaminoacridines and 4-aminoacridines, which have shown promising antiplasmodial properties. The improved synthesis pathways make use of greener, simpler, and more efficient methods, with less reaction steps and increased overall yields, which were doubled in some cases. These are impactful results towards future approaches to the chemical synthesis of acridine-based compounds.
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Affiliation(s)
- Mélanie Fonte
- LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências Universidade do Porto Portugal
| | - Cátia Teixeira
- LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências Universidade do Porto Portugal
| | - Paula Gomes
- LAQV-REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências Universidade do Porto Portugal
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2
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Uliassi E, Bergamini C, Rizzardi N, Naldi M, Cores Á, Bartolini M, Carlos Menéndez J, Bolognesi ML. Quinolinetrione-tacrine hybrids as multi-target-directed ligands against Alzheimer's disease. Bioorg Med Chem 2023; 91:117419. [PMID: 37487339 DOI: 10.1016/j.bmc.2023.117419] [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: 05/12/2023] [Revised: 07/04/2023] [Accepted: 07/18/2023] [Indexed: 07/26/2023]
Abstract
Multi-target drug discovery is one of the most active fields in the search for new drugs against Alzheimer's disease (AD). This is because the complexity of AD pathological network might be adequately tackled by multi-target-directed ligands (MTDLs) aimed at modulating simultaneously multiple targets of such a network. In a continuation of our efforts to develop MTDLs for AD, we have been focusing on the molecular hybridization of the acetylcholinesterase inhibitor tacrine with the aim of expanding its anti-AD profile. Herein, we manipulated the structure of a previously developed tacrine-quinone hybrid (1). We designed and synthesized a novel set of MTDLs (2-6) by replacing the naphthoquinone scaffold of 1 with that of 2,5,8-quinolinetrione. The most interesting hybrid 3 inhibited cholinesterase enzymes at nanomolar concentrations. In addition, 3 exerted antioxidant effects in menadione-induced oxidative stress of SH-SY5Y cells. Importantly, 3 also showed low hepatotoxicity and good anti-amyloid aggregation properties. Remarkably, we uncovered the potential of the quinolinetrione scaffold, as a novel anti-amyloid aggregation and antioxidant motif to be used in further anti-AD MTDL drug discovery endeavors.
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Affiliation(s)
- Elisa Uliassi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, 40126 Bologna, Italy
| | - Christian Bergamini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, 40126 Bologna, Italy
| | - Nicola Rizzardi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, 40126 Bologna, Italy
| | - Marina Naldi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, 40126 Bologna, Italy
| | - Ángel Cores
- Department of Chemistry in Pharmaceutical Sciences, Organic and Medicinal Chemistry Unit, Faculty of Pharmacy, Universidad Complutense, 28040 Madrid, Spain
| | - Manuela Bartolini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, 40126 Bologna, Italy
| | - J Carlos Menéndez
- Department of Chemistry in Pharmaceutical Sciences, Organic and Medicinal Chemistry Unit, Faculty of Pharmacy, Universidad Complutense, 28040 Madrid, Spain.
| | - Maria Laura Bolognesi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, 40126 Bologna, Italy.
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3
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Zuo B, Shao H, Zheng Y, Ma Y, Li W, Huang M, Deng Q. The Core‐Shell Magnetic Mesoporous Microspheres Immobilized NHC‐Palladacycles: An Efficient and Recyclable Catalyst for Suzuki–Miyaura Cross‐Coupling of Pharmaceutical Synthesis. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Bin Zuo
- University of Shanghai for Science and Technology School of Materials and Chemistry No. 334 Jungong Road, Shanghai, 200093, P.R. China 200093 Shanghai CHINA
| | - Han Shao
- University of Shanghai for Science and Technology School of Materials and Chemistry Shanghai 200093, China. Shanghai CHINA
| | - Yan Zheng
- University of Shanghai for Science and Technology School of Materials and Chemistry Shanghai 200093, China. Shanghai CHINA
| | - Yunhua Ma
- University of Shanghai for Science and Technology School of Materials and Chemistry Shanghai 200093, China. Shanghai CHINA
| | - Wanfang Li
- University of Shanghai for Science and Technology School of Materials and Chemistry Shanghai 200093, China. Shanghai CHINA
| | - Mingxian Huang
- University of Shanghai for Science and Technology School of Materials and Chemistry Shanghai 200093, China. Shanghai CHINA
| | - Qinyue Deng
- University of Shanghai for Science and Technology School of Materials and Chemistry No. 334 Jungong Road 200093 Shanghai CHINA
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4
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Gorecki L, Uliassi E, Bartolini M, Janockova J, Hrabinova M, Hepnarova V, Prchal L, Muckova L, Pejchal J, Karasova JZ, Mezeiova E, Benkova M, Kobrlova T, Soukup O, Petralla S, Monti B, Korabecny J, Bolognesi ML. Phenothiazine-Tacrine Heterodimers: Pursuing Multitarget Directed Approach in Alzheimer's Disease. ACS Chem Neurosci 2021; 12:1698-1715. [PMID: 33852284 DOI: 10.1021/acschemneuro.1c00184] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Since 2002, no clinical candidate against Alzheimer's disease has reached the market; hence, an effective therapy is urgently needed. We followed the so-called "multitarget directed ligand" approach and designed 36 novel tacrine-phenothiazine heterodimers which were in vitro evaluated for their anticholinesterase properties. The assessment of the structure-activity relationships of such derivatives highlighted compound 1dC as a potent and selective acetylcholinesterase inhibitor with IC50 = 8 nM and 1aA as a potent butyrylcholinesterase inhibitor with IC50 = 15 nM. Selected hybrids, namely, 1aC, 1bC, 1cC, 1dC, and 2dC, showed a significant inhibitory activity toward τ(306-336) peptide aggregation with percent inhibition ranging from 50.5 to 62.1%. Likewise, 1dC and 2dC exerted a remarkable ability to inhibit self-induced Aβ1-42 aggregation. Notwithstanding, in vitro studies displayed cytotoxicity toward HepG2 cells and cerebellar granule neurons; no pathophysiological abnormality was observed when 1dC was administered to mice at 14 mg/kg (i.p.). 1dC was also able to permeate to the CNS as shown by in vitro and in vivo models. The maximum brain concentration was close to the IC50 value for acetylcholinesterase inhibition with a relatively slow elimination half-time. 1dC showed an acceptable safety and good pharmacokinetic properties and a multifunctional biological profile.
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Affiliation(s)
- Lukas Gorecki
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
- Department of Pharmacy and Biotechnology, University of Bologna, Via Belmeloro 6/Selmi 3, 40126 Bologna, Italy
| | - Elisa Uliassi
- Department of Pharmacy and Biotechnology, University of Bologna, Via Belmeloro 6/Selmi 3, 40126 Bologna, Italy
| | - Manuela Bartolini
- Department of Pharmacy and Biotechnology, University of Bologna, Via Belmeloro 6/Selmi 3, 40126 Bologna, Italy
| | - Jana Janockova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Martina Hrabinova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Vendula Hepnarova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Lukas Prchal
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Lubica Muckova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Jaroslav Pejchal
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Jana Z. Karasova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Eva Mezeiova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Marketa Benkova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Tereza Kobrlova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Ondrej Soukup
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Sabrina Petralla
- Department of Pharmacy and Biotechnology, University of Bologna, Via Belmeloro 6/Selmi 3, 40126 Bologna, Italy
| | - Barbara Monti
- Department of Pharmacy and Biotechnology, University of Bologna, Via Belmeloro 6/Selmi 3, 40126 Bologna, Italy
| | - Jan Korabecny
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Maria Laura Bolognesi
- Department of Pharmacy and Biotechnology, University of Bologna, Via Belmeloro 6/Selmi 3, 40126 Bologna, Italy
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5
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Bao Z, Zhou ZY, Mao YT, Shao LX. N-heterocyclic carbene-Pd(II)-1-methylimidazole complex-catalyzed Suzuki-Miyaura coupling of 2-chloro-4-aminoquinazolines with arylboronic acids. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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6
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Sharhan O, Heidelberg T, Hashim NM, Salman AA, Ali HM, Jayash SN. Synthesis and biological study of acridine-based imidazolium salts. RSC Adv 2018; 8:38995-39004. [PMID: 35558311 PMCID: PMC9090615 DOI: 10.1039/c8ra08138g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 11/14/2018] [Indexed: 12/03/2022] Open
Abstract
A new series of acridine based imidazolium salts was synthesized and evaluated for in vitro cytotoxicity against human cancer cell lines by an MTT assay. The synthesis applied a coupling of imidazoles with 9-chloroacridines, which originated from an Ullmann condensation of a 2-chloro-benzoic acid with an aniline. The target compounds were obtained in high yields. The DPPH assay indicated considerable antioxidant activity for target compounds with simple and short alkyl chains on the imidazole, while increasing chain length and the introduction of an additional π-electron system in most cases reduced the activity. All compounds exhibited low biotoxicity against non-cancerous cell lines, whereas a few compounds showed promising anticancer activity. Unlike for the reference drugs Tamoxifen and Paclitaxel, the anticancer activity of acridine imidazolium ions is specific for only selected cancer types. Reasonable fluorescent behaviour of the products provide potential for visualization of the distribution of active drugs in tissue.
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Affiliation(s)
- Olla Sharhan
- Chemistry Department, Faculty of Science, University of Malaya (UM) 50603 Kuala Lumpur Malaysia
- Chemistry Department, Faculty of Education, Thamar University Yemen
| | - Thorsten Heidelberg
- Chemistry Department, Faculty of Science, University of Malaya (UM) 50603 Kuala Lumpur Malaysia
| | - Najiahah Mohd Hashim
- Department of Pharmacy, Faculty of Medicine, University of Malaya Malaysia
- Centre for Natural Products and Drug Discovery (CENAR), Faculty of Science, University of Malaya Malaysia
| | - Abbas Abdulameer Salman
- Chemistry Department, Faculty of Science, University of Malaya (UM) 50603 Kuala Lumpur Malaysia
- College of Pathological Analysis Technologies, Al-Bayan University Baghdad Iraq
| | - Hapipah Mohd Ali
- Chemistry Department, Faculty of Science, University of Malaya (UM) 50603 Kuala Lumpur Malaysia
| | - Soher Nagi Jayash
- Department of Restorative Dentistry, Faculty of Dentistry, University of Malaya Malaysia
- Department of Oral Medicine and Periodontology, Faculty of Dentistry, Ibb University Yemen
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7
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Rapid synthesis of novel 1,8-dioxoacridine carboxylic acid derivatives by microwave irradiation and their free radical scavenging activity. Med Chem Res 2015. [DOI: 10.1007/s00044-015-1417-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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8
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Senthil Kumar G, Ali MA, Choon TS, Rajendra Prasad KJ. Palladium-catalyzed regioselective aerobic oxidative cyclization via C–H activation in chloroquine analogues: synthesis and cytotoxic study. MONATSHEFTE FUR CHEMIE 2015. [DOI: 10.1007/s00706-015-1474-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Jia H, Pu S, Fan C, Liu G. A new multi-addressable molecular switch based on a photochromic diarylethene with a 6-aryl[1,2-c]quinazoline unit. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 138:441-446. [PMID: 25523047 DOI: 10.1016/j.saa.2014.11.066] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Revised: 10/31/2014] [Accepted: 11/22/2014] [Indexed: 06/04/2023]
Abstract
A novel diarylethene with a 6-aryl[1,2-c]quinazoline unit has been synthesized via a nucleophilic reaction. Its photochromism and fluorescence exhibited multi-addressable behaviors by the stimulation of both light irradiation and acid/base. Addition of trifluoroacetic acid to the solution of the diarylethene resulted in notable absorption spectral change, and the protonated form also possessed excellent photochromic properties. Meanwhile, its emission intensity was enhanced remarkably and the emission peak redshifted with a notable color change from dark blue to bright green. The changes could be recovered to the initial state by neutralizing with triethylamine. Consequently, a logic circuit was constructed with the diarylethene by using the fluorescence intensity at 482nm as output and acid/base as inputs.
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Affiliation(s)
- Hongjing Jia
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, PR China.
| | - Congbin Fan
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Gang Liu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi 330013, PR China
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10
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Zhang B, Li X, Li B, Gao C, Jiang Y. Acridine and its derivatives: a patent review (2009 - 2013). Expert Opin Ther Pat 2015; 24:647-64. [PMID: 24848259 DOI: 10.1517/13543776.2014.902052] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Acridine derivatives have been extensively explored as potential therapeutic agents for the treatment of a number of diseases, such as cancer, Alzheimer's, and bacterial and protozoan infections. Their mode of action is mainly attributed to DNA intercalation and the subsequent effects on the biological processes linked to DNA and its related enzymes. AREA COVERED This review covers the relevant efforts in developing acridine derivatives with enhanced therapeutic potency and selectivity and as fluorescent materials, with particular focus on the newly patented acridine derivatives in 2009 - 2013, acridine drugs in clinical trials and preclinical studies, and other new derivatives that emerged in 2009 - 2013. EXPERT OPINION Thousands of acridines with therapeutic and biological activities or with photochemical properties have been developed. In addition, to modify the position and the nature of the substituent on the acridine core, more attention may be paid to the development of azaacridine or other heteroatom-substituted acridine derivatives and their synthesis methods to broaden the application of acridine derivatives. In cancer chemotherapy, the mode of action of acridine derivatives needs to be further studied. Efficient methods for identification and optimization of acridine derivatives to localize at the sites of disease need to be further developed. Moreover, acridine drugs may be combined with such bioactive agents as DNA repair proteins inhibitors to overcome tumor resistance and improve outcomes.
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Affiliation(s)
- Bin Zhang
- Tsinghua University, Department of Chemistry , Beijing 100084 , PR China
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11
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Staderini M, Bolognesi ML, Menéndez JC. Lewis Acid-Catalyzed Generation of CC and CN Bonds on π-Deficient Heterocyclic Substrates. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400674] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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12
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Nepovimova E, Uliassi E, Korabecny J, Peña-Altamira LE, Samez S, Pesaresi A, Garcia GE, Bartolini M, Andrisano V, Bergamini C, Fato R, Lamba D, Roberti M, Kuca K, Monti B, Bolognesi ML. Multitarget Drug Design Strategy: Quinone–Tacrine Hybrids Designed To Block Amyloid-β Aggregation and To Exert Anticholinesterase and Antioxidant Effects. J Med Chem 2014; 57:8576-89. [DOI: 10.1021/jm5010804] [Citation(s) in RCA: 126] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Eugenie Nepovimova
- Department
of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy
- Department
of Toxicology, Department of Public Health, Centre for Advanced Studies,
Faculty of Military Health Sciences, University of Defence, Trebesska
1575, 500 01 Hradec Kralove, Czech Republic
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
- Department
of Pharmaceutical Chemistry and Drug Control, Faculty of Pharmacy
in Hradec Kralove, Charles University in Prague, Heyrovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Elisa Uliassi
- Department
of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy
| | - Jan Korabecny
- Department
of Toxicology, Department of Public Health, Centre for Advanced Studies,
Faculty of Military Health Sciences, University of Defence, Trebesska
1575, 500 01 Hradec Kralove, Czech Republic
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Luis Emiliano Peña-Altamira
- Department
of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy
| | - Sarah Samez
- Istituto
di Crystallografia, Consiglio Nazionale delle Ricerche, Area
Science Park-Basovizza, S.S. 14-Km 163.5, I-34149 Trieste, Italy
- Dipartimento
di Scienze Chimiche e Farmaceutiche, Università di Trieste, Via L. Giorgieri
1, I-34127 Trieste, Italy
| | - Alessandro Pesaresi
- Istituto
di Crystallografia, Consiglio Nazionale delle Ricerche, Area
Science Park-Basovizza, S.S. 14-Km 163.5, I-34149 Trieste, Italy
| | - Gregory E. Garcia
- Research
Division, U.S. Army Medical Research Institute of Chemical Defense, 3100 Ricketts, Point Road, Aberdeen Proving
Ground, Maryland 21010-5400, United States
| | - Manuela Bartolini
- Department
of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy
| | - Vincenza Andrisano
- Department
for Life Quality Studies, Alma Mater Studiorum—University of Bologna, Corso d’Augusto
237, I-47921 Rimini, Italy
| | - Christian Bergamini
- Department
of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy
| | - Romana Fato
- Department
of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy
| | - Doriano Lamba
- Istituto
di Crystallografia, Consiglio Nazionale delle Ricerche, Area
Science Park-Basovizza, S.S. 14-Km 163.5, I-34149 Trieste, Italy
| | - Marinella Roberti
- Department
of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy
| | - Kamil Kuca
- Biomedical
Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Barbara Monti
- Department
of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy
| | - Maria Laura Bolognesi
- Department
of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy
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13
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A rapid, chromatography-free route to substituted acridine–isoalloxazine conjugates under microwave irradiation. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.04.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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