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Zhang C, Zhang Y, Lv Y, Guo J, Gao B, Lu Y, Zang A, Zhu X, Zhou T, Xie Y. Chromone-based monoamine oxidase B inhibitor with potential iron-chelating activity for the treatment of Alzheimer's disease. J Enzyme Inhib Med Chem 2023; 38:100-117. [PMID: 36519319 PMCID: PMC9762789 DOI: 10.1080/14756366.2022.2134358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Based on the multitarget-directed ligands (MTDLs) strategy, a series of chromone-hydroxypyridinone hybrids were designed, synthesised, and evaluated as potential multimodal anti-AD ligands. Prospective iron-chelating effects and favourable monoamine oxidase B (MAO-B) inhibitory activities were observed for most of the compounds. Pharmacological assays led to the identification of compound 17d, which exhibited favourable iron-chelating potential (pFe3+ = 18.52) and selective hMAO-B inhibitory activity (IC50 = 67.02 ± 4.3 nM, SI = 11). Docking simulation showed that 17d occupied both the substrate and the entrance cavity of MAO-B, and established several key interactions with the pocket residues. Moreover, 17d was determined to cross the blood-brain barrier (BBB), and can significantly ameliorate scopolamine-induced cognitive impairment in AD mice. Despite its undesired pharmacokinetic property, 17d remains a promising multifaceted agent that is worth further investigation.
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Affiliation(s)
- Changjun Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Yujia Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Yangjing Lv
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Jianan Guo
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Bianbian Gao
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Yi Lu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Anjie Zang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Xi Zhu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Tao Zhou
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, P. R. China
| | - Yuanyuan Xie
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P. R. China,Collaborative Innovation Centre of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, P. R. China,CONTACT Yuanyuan X. Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou310014, P. R. China
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Anastassova N, Stefanova D, Hristova-Avakumova N, Georgieva I, Kondeva-Burdina M, Rangelov M, Todorova N, Tzoneva R, Yancheva D. New Indole-3-Propionic Acid and 5-Methoxy-Indole Carboxylic Acid Derived Hydrazone Hybrids as Multifunctional Neuroprotectors. Antioxidants (Basel) 2023; 12:antiox12040977. [PMID: 37107353 PMCID: PMC10135567 DOI: 10.3390/antiox12040977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/31/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
In light of the known neuroprotective properties of indole compounds and the promising potential of hydrazone derivatives, two series of aldehyde-heterocyclic hybrids combining those pharmacophores were synthesized as new multifunctional neuroprotectors. The obtained derivatives of indole-3-propionic acid (IPA) and 5-methoxy-indole carboxylic acid (5MICA) had good safety profiles: Hemolytic effects < 5% (200 μM) and IC50 > 150 µM were found in the majority of the SH-SY5Y and bEnd3 cell lines. The 2,3-dihydroxy, 2-hydroxy-4-methoxy, and syringaldehyde derivatives of 5MICA exhibited the strongest neuroprotection against H2O2-induced oxidative stress in SH-SY5Y cells and 6-OHDA-induced neurotoxicity in rat-brain synaptosomes. All the compounds suppressed the iron-induced lipid peroxidation. The hydroxyl derivatives were also the most active in terms of deoxyribose-degradation inhibition, whereas the 3,4-dihydroxy derivatives were able to decrease the superoxide-anion generation. Both series of compounds showed an increased inhibition of hMAO-B, with greater expression detected in the 5MICA hybrids. The in vitro BBB model with the bEnd3 cell line showed that some compounds increased the permeability of the endothelial monolayer while maintaining the tight junctions. The combined results demonstrated that the derivatives of IPA and 5MICA showed strong neuroprotective, antioxidant, MAO-B inhibitory activity and could be considered as prospective multifunctional compounds for the treatment of neurodegenerative disorders.
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Affiliation(s)
- Neda Anastassova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Building 9, 1113 Sofia, Bulgaria
| | - Denitsa Stefanova
- Laboratory of Drug Metabolism and Drug Toxicity, Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria
| | - Nadya Hristova-Avakumova
- Department of Medical Physics and Biophysics, Faculty of Medicine, Medical University of Sofia, 2 Zdrave Str.,1431 Sofia, Bulgaria
| | - Irina Georgieva
- Laboratory of Transmembrane Signaling, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Block 21, 1113 Sofia, Bulgaria
| | - Magdalena Kondeva-Burdina
- Laboratory of Drug Metabolism and Drug Toxicity, Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria
| | - Miroslav Rangelov
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Building 9, 1113 Sofia, Bulgaria
| | - Nadezhda Todorova
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin Str., 1113 Sofia, Bulgaria
| | - Rumiana Tzoneva
- Laboratory of Transmembrane Signaling, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Block 21, 1113 Sofia, Bulgaria
| | - Denitsa Yancheva
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Building 9, 1113 Sofia, Bulgaria
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Ramsay RR. MAO Visible Spectroscopy for Ligand Interactions, Redox Chemistry, and Kinetics of Irreversible Inhibition. Methods Mol Biol 2023; 2558:63-74. [PMID: 36169856 DOI: 10.1007/978-1-0716-2643-6_6] [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] [Indexed: 06/16/2023]
Abstract
The covalently bound FAD cofactor in monoamine oxidase (MAO) is reduced by the amine substrate and reoxidized by oxygen. Visible spectroscopy provides a convenient tool to study the interaction of ligands and the kinetics of the half-reactions for mechanistic investigations. Equilibrium redox titrations allow measurement of redox potentials, while rapid mixing experiments allow determination of the rate of reduction by different substrates and of covalent adduct formation by irreversible inactivators. Three techniques are described: (1) measuring ligand interactions by alterations in the spectrum, especially at 495 nm; (2) reducing MAO, including the essentials for anaerobic procedures; and (3) studying kinetics of reduction, reoxidation, or inactivation of MAO.
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Affiliation(s)
- Rona R Ramsay
- School of Biology, Biomolecular Sciences Research Complex, University of St Andrews, Fife, UK.
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4
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Bhawna, Kumar A, Bhatia M, Kapoor A, Kumar P, Kumar S. Monoamine oxidase inhibitors: A concise review with special emphasis on structure activity relationship studies. Eur J Med Chem 2022; 242:114655. [PMID: 36037788 DOI: 10.1016/j.ejmech.2022.114655] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/30/2022] [Accepted: 08/01/2022] [Indexed: 12/29/2022]
Abstract
Monoamine oxidase enzyme is necessary for the management of brain functions. It oxidatively metabolizes monoamines and produces ammonia, aldehyde and hydrogen peroxide as by-products. Excessive production of by-products of monoamine metabolism generates free radicals which cause cellular apoptosis and several neurodegenerative disorders for example Alzheimer's disease, Parkinson's disease, depression and autism. The inhibition of MAOs is an attractive target for the treatment of neurological disorders. Clinically approved MAO inhibitors for example selegiline, rasagiline, clorgyline, pargyline etc. are irreversible in nature and cause some adverse effects while recently studied reversible MAO inhibitors are devoid of harmful effects of old monoamine oxidase inhibitors. In this review article we have listed various synthesized molecules containing different moieties like coumarin, chalcone, thiazole, thiourea, caffeine, pyrazole, chromone etc. along with their activity, mode of action, structure activity relationship and molecular docking studies.
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Affiliation(s)
- Bhawna
- Department of Pharmaceutical Sciences,Guru Jambheshwar University of Science and Technology, Hisar, 125001, Haryana, India
| | - Ashwani Kumar
- Department of Pharmaceutical Sciences,Guru Jambheshwar University of Science and Technology, Hisar, 125001, Haryana, India
| | - Meenakshi Bhatia
- Department of Pharmaceutical Sciences,Guru Jambheshwar University of Science and Technology, Hisar, 125001, Haryana, India
| | - Archana Kapoor
- Department of Pharmaceutical Sciences,Guru Jambheshwar University of Science and Technology, Hisar, 125001, Haryana, India
| | - Parvin Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, Haryana, India
| | - Sunil Kumar
- Department of Pharmaceutical Sciences,Guru Jambheshwar University of Science and Technology, Hisar, 125001, Haryana, India.
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Jia Z, Wen H, Huang S, Luo Y, Gao J, Wang R, Wan K, Xue W. “Click” assembly of novel dual inhibitors of AChE and MAO-B from pyridoxine derivatives for the treatment of Alzheimer’s disease. HETEROCYCL COMMUN 2022. [DOI: 10.1515/hc-2022-0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
This study fast synthesizes numerous functionalized pyridoxines using click chemistry and assayed in vitro as inhibitors of the acetylcholinesterase (AChE), butyrylcholinesterase, and two monoamine oxidase (MAO) isoforms, MAO-A and MAO-B. Most of the obtained compounds demonstrate good AChE and selective MAO-B inhibitory activities in the micromolar range, especially one compound, called 4k5, exhibits excellent inhibitory performance against AChE (IC50 = 0.0816 ± 0.075 μM) and MAO-B (IC50 = 0.039 ± 0.003 μM). Finally, a docking study is carried out, demonstrating potential binding orientations and interactions of the compounds in terms of the AChE and MAO-B active sites.
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Affiliation(s)
- Zhao Jia
- School of Chemical Engineering, Northwest University , Xi’an , 710069 , People’s Republic of China
- Shangluo University, Shangluo , Shaanxi , 726000 , People’s Republic of China
| | - Huiyun Wen
- School of Chemical Engineering, Northwest University , Xi’an , 710069 , People’s Republic of China
| | - Saipeng Huang
- School of Chemical Engineering, Northwest University , Xi’an , 710069 , People’s Republic of China
| | - Yane Luo
- College of Food Science and Technology, Northwest University , Xi’an 710069 , People’s Republic of China
| | - Juanjuan Gao
- School of Chemical Engineering, Northwest University , Xi’an , 710069 , People’s Republic of China
| | - Ruijie Wang
- School of Chemical Engineering, Northwest University , Xi’an , 710069 , People’s Republic of China
| | - Kaikai Wan
- School of Chemical Engineering, Northwest University , Xi’an , 710069 , People’s Republic of China
| | - Weiming Xue
- School of Chemical Engineering, Northwest University , Xi’an , 710069 , People’s Republic of China
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6
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Abstract
We have structure, a wealth of kinetic data, thousands of chemical ligands and clinical information for the effects of a range of drugs on monoamine oxidase activity in vivo. We have comparative information from various species and mutations on kinetics and effects of inhibition. Nevertheless, there are what seem like simple questions still to be answered. This article presents a brief summary of existing experimental evidence the background and poses questions that remain intriguing for chemists and biochemists researching the chemical enzymology of and drug design for monoamine oxidases (FAD-containing EC 4.1.3.4).
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Duarte P, Cuadrado A, León R. Monoamine Oxidase Inhibitors: From Classic to New Clinical Approaches. Handb Exp Pharmacol 2021; 264:229-259. [PMID: 32852645 DOI: 10.1007/164_2020_384] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Monoamine oxidases (MAOs) are involved in the oxidative deamination of different amines and neurotransmitters. This pointed them as potential targets for several disorders and along the last 70 years a wide variety of MAO inhibitors have been developed as successful drugs for the treatment of complex diseases, being the first drugs approved for depression in the late 1950s. The discovery of two MAO isozymes (MAO-A and B) with different substrate selectivity and tissue expression patterns led to novel therapeutic approaches and to the development of new classes of inhibitors, such as selective irreversible and reversible MAO-B inhibitors and reversible MAO-A inhibitors. Significantly, MAO-B inhibitors constitute a widely studied group of compounds, some of them approved for the treatment of Parkinson's disease. Further applications are under development for the treatment of Alzheimer's disease, amyotrophic lateral sclerosis, and cardiovascular diseases, among others. This review summarizes the most important aspects regarding the development and clinical use of MAO inhibitors, going through mechanistic and structural details, new indications, and future perspectives. Monoamine oxidases (MAOs) catalyze the oxidative deamination of different amines and neurotransmitters. The two different isozymes, MAO-A and MAO-B, are located at the outer mitochondrial membrane in different tissues. The enzymatic reaction involves formation of the corresponding aldehyde and releasing hydrogen peroxide (H2O2) and ammonia or a substituted amine depending on the substrate. MAO's role in neurotransmitter metabolism made them targets for major depression and Parkinson's disease, among other neurodegenerative diseases. Currently, these compounds are being studied for other diseases such as cardiovascular ones.
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Affiliation(s)
- Pablo Duarte
- Instituto Teófilo Hernando y Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario de la Princesa, Madrid, Spain
| | - Antonio Cuadrado
- Departmento de Bioquímica, Facultad de Medicina, Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Instituto de Investigación Sanitaria La Paz (IdiPaz), Instituto de Investigaciones Biomédicas 'Alberto Sols' UAM-CSIC, Universidad Autónoma de Madrid, Madrid, Spain
| | - Rafael León
- Instituto Teófilo Hernando y Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain.
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario de la Princesa, Madrid, Spain.
- Instituto de Química Médica, Consejo Superior de Investigaciones CientÚficas (IQM-CSIC), Madrid, Spain.
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8
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Parameters for Irreversible Inactivation of Monoamine Oxidase. Molecules 2020; 25:molecules25245908. [PMID: 33322203 PMCID: PMC7763263 DOI: 10.3390/molecules25245908] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 12/25/2022] Open
Abstract
The irreversible inhibitors of monoamine oxidases (MAO) slow neurotransmitter metabolism in depression and neurodegenerative diseases. After oxidation by MAO, hydrazines, cyclopropylamines and propargylamines form a covalent adduct with the flavin cofactor. To assist the design of new compounds to combat neurodegeneration, we have updated the kinetic parameters defining the interaction of these established drugs with human MAO-A and MAO-B and analyzed the required features. The Ki values for binding to MAO-A and molecular models show that selectivity is determined by the initial reversible binding. Common to all the irreversible inhibitor classes, the non-covalent 3D-chemical interactions depend on a H-bond donor and hydrophobic-aromatic features within 5.7 angstroms apart and an ionizable amine. Increasing hydrophobic interactions with the aromatic cage through aryl halogenation is important for stabilizing ligands in the binding site for transformation. Good and poor inactivators were investigated using visible spectroscopy and molecular dynamics. The initial binding, close and correctly oriented to the FAD, is important for the oxidation, specifically at the carbon adjacent to the propargyl group. The molecular dynamics study also provides evidence that retention of the allenyl imine product oriented towards FADH− influences the formation of the covalent adduct essential for effective inactivation of MAO.
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9
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Uddin MS, Al Mamun A, Kabir MT, Ashraf GM, Bin-Jumah MN, Abdel-Daim MM. Multi-Target Drug Candidates for Multifactorial Alzheimer's Disease: AChE and NMDAR as Molecular Targets. Mol Neurobiol 2020; 58:281-303. [PMID: 32935230 DOI: 10.1007/s12035-020-02116-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 09/02/2020] [Indexed: 12/12/2022]
Abstract
Alzheimer's disease (AD) is one of the most common forms of dementia among elder people, which is a progressive neurodegenerative disease that results from a chronic loss of cognitive activities. It has been observed that AD is multifactorial, hence diverse pharmacological targets that could be followed for the treatment of AD. The Food and Drug Administration has approved two types of medications for AD treatment such as cholinesterase inhibitors (ChEIs) and N-methyl-D-aspartic acid receptor (NMDAR) antagonists. Rivastigmine, donepezil, and galantamine are the ChEIs that have been approved to treat AD. On the other hand, memantine is the only non-competitive NMDAR antagonist approved in AD treatment. As compared with placebo, it has been revealed through clinical studies that many single-target therapies are unsuccessful to treat multifactorial Alzheimer's symptoms or disease progression. Therefore, due to the complex nature of AD pathophysiology, diverse pharmacological targets can be hunted. In this article, based on the entwined link of acetylcholinesterase (AChE) and NMDAR, we represent several multifunctional compounds in the rational design of new potential AD medications. This review focus on the significance of privileged scaffolds in the generation of the multi-target lead compound for treating AD, investigating the idea and challenges of multi-target drug design. Furthermore, the most auspicious elementary units for designing as well as synthesizing hybrid drugs are demonstrated as pharmacological probes in the rational design of new potential AD therapeutics.
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Affiliation(s)
- Md Sahab Uddin
- Department of Pharmacy, Southeast University, Dhaka, Bangladesh.
- Pharmakon Neuroscience Research Network, Dhaka, Bangladesh.
| | - Abdullah Al Mamun
- Department of Pharmacy, Southeast University, Dhaka, Bangladesh
- Pharmakon Neuroscience Research Network, Dhaka, Bangladesh
| | | | - Ghulam Md Ashraf
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - May N Bin-Jumah
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 11474, Saudi Arabia
| | - Mohamed M Abdel-Daim
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
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10
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Knez D, Colettis N, Iacovino LG, Sova M, Pišlar A, Konc J, Lešnik S, Higgs J, Kamecki F, Mangialavori I, Dolšak A, Žakelj S, Trontelj J, Kos J, Binda C, Marder M, Gobec S. Stereoselective Activity of 1-Propargyl-4-styrylpiperidine-like Analogues That Can Discriminate between Monoamine Oxidase Isoforms A and B. J Med Chem 2020; 63:1361-1387. [PMID: 31917923 PMCID: PMC7307930 DOI: 10.1021/acs.jmedchem.9b01886] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The resurgence of interest in monoamine oxidases (MAOs) has been fueled by recent correlations of this enzymatic activity with cardiovascular, neurological, and oncological disorders. This has promoted increased research into selective MAO-A and MAO-B inhibitors. Here, we shed light on how selective inhibition of MAO-A and MAO-B can be achieved by geometric isomers of cis- and trans-1-propargyl-4-styrylpiperidines. While the cis isomers are potent human MAO-A inhibitors, the trans analogues selectively target only the MAO-B isoform. The inhibition was studied by kinetic analysis, UV-vis spectrum measurements, and X-ray crystallography. The selective inhibition of the MAO-A and MAO-B isoforms was confirmed ex vivo in mouse brain homogenates, and additional in vivo studies in mice show the therapeutic potential of 1-propargyl-4-styrylpiperidines for central nervous system disorders. This study represents a unique case of stereoselective activity of cis/trans isomers that can discriminate between structurally related enzyme isoforms.
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Affiliation(s)
- Damijan Knez
- Faculty of Pharmacy , University of Ljubljana , Aškerčeva 7 , 1000 Ljubljana , Slovenia
| | - Natalia Colettis
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas, and Instituto de Química y Fisicoquímica Biológicas, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956 , C1113AAD Buenos Aires , Argentina
| | - Luca G Iacovino
- Department of Biology and Biotechnology , University of Pavia , Via Ferrata 1 , 27100 Pavia , Italy
| | - Matej Sova
- Faculty of Pharmacy , University of Ljubljana , Aškerčeva 7 , 1000 Ljubljana , Slovenia
| | - Anja Pišlar
- Faculty of Pharmacy , University of Ljubljana , Aškerčeva 7 , 1000 Ljubljana , Slovenia
| | - Janez Konc
- National Institute of Chemistry , Hajdrihova 19 , 1000 Ljubljana , Slovenia
| | - Samo Lešnik
- National Institute of Chemistry , Hajdrihova 19 , 1000 Ljubljana , Slovenia
| | - Josefina Higgs
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas, and Instituto de Química y Fisicoquímica Biológicas, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956 , C1113AAD Buenos Aires , Argentina
| | - Fabiola Kamecki
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas, and Instituto de Química y Fisicoquímica Biológicas, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956 , C1113AAD Buenos Aires , Argentina
| | - Irene Mangialavori
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas, and Instituto de Química y Fisicoquímica Biológicas, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956 , C1113AAD Buenos Aires , Argentina
| | - Ana Dolšak
- Faculty of Pharmacy , University of Ljubljana , Aškerčeva 7 , 1000 Ljubljana , Slovenia
| | - Simon Žakelj
- Faculty of Pharmacy , University of Ljubljana , Aškerčeva 7 , 1000 Ljubljana , Slovenia
| | - Jurij Trontelj
- Faculty of Pharmacy , University of Ljubljana , Aškerčeva 7 , 1000 Ljubljana , Slovenia
| | - Janko Kos
- Faculty of Pharmacy , University of Ljubljana , Aškerčeva 7 , 1000 Ljubljana , Slovenia
| | - Claudia Binda
- Department of Biology and Biotechnology , University of Pavia , Via Ferrata 1 , 27100 Pavia , Italy
| | - Mariel Marder
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas, and Instituto de Química y Fisicoquímica Biológicas, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956 , C1113AAD Buenos Aires , Argentina
| | - Stanislav Gobec
- Faculty of Pharmacy , University of Ljubljana , Aškerčeva 7 , 1000 Ljubljana , Slovenia
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11
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Romero A, Marco-Contelles J, Ramos E. Highlights of ASS234: a novel and promising therapeutic agent for Alzheimer's disease therapy. Neural Regen Res 2020; 15:30-35. [PMID: 31535639 PMCID: PMC6862399 DOI: 10.4103/1673-5374.262679] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
There is no effective treatment to face Alzheimer’s disease complexity. Multitarget molecules are a good approach against the multiple physiopathological events associated with its development and progression. In this context, N-((5-(3-(1-benzylpiperidin-4-yl) propoxy)-1- methyl-1H-indol-2-yl)methyl)-N-methylprop-2-yn-1-amine (ASS234) has been tested achieving promising results. ASS234 has demonstrated to cross the blood-brain barrier in vivo, and a good in silico safety profile being less toxic than donepezil. Besides, ASS234 reversibly inhibits human acetyl- and butyryl-cholinesterase, and irreversibly inhibits human monoamine oxidase A and B. Moreover, this multitarget molecule has antioxidant and neuroprotective properties, and inhibits Αβ1–42 and Αβ1–40 self-aggregation. Inquiring about the mechanism of action, several signaling pathways related to Alzheimer’s disease had been explored showing that ASS234 induces the wingless-type MMTV integration site (Wnt) family and several members of the heat shock proteins family and moreover counteracts neuroinflammatory and oxidative stress-related genes promoting the induction of several key antioxidant genes. Finally, in vivo experiments with ASS234 in C57BL/6J mice displayed its ability to reduce amyloid plaque burden and gliosis in the cortex and hippocampus, ameliorating scopolamine-induced learning deficits. Here we gather the information regarding ASS234 evaluated so far, showing its ability to face different targets, necessary to counteract a neurodegenerative disease as complex as the Alzheimer’s disease.
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Affiliation(s)
- Alejandro Romero
- Department of Pharmacology & Toxicology, Faculty of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain
| | - José Marco-Contelles
- Laboratory of Medicinal Chemistry, Institute of General Organic Chemistry (CSIC), Madrid, Spain
| | - Eva Ramos
- Department of Pharmacology & Toxicology, Faculty of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain
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12
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Propargylamine-derived multi-target directed ligands for Alzheimer's disease therapy. Bioorg Med Chem Lett 2019; 30:126880. [PMID: 31864798 DOI: 10.1016/j.bmcl.2019.126880] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 11/25/2019] [Accepted: 11/30/2019] [Indexed: 12/22/2022]
Abstract
Current options for the treatment of Alzheimeŕs disease have been restricted to prescription of acetylcholinesterase inhibitors or N-methyl-d-aspartate receptor antagonist, memantine. Propargylamine-derived multi-target directed ligands, such as ladostigil, M30, ASS234 and contilisant, involve different pathways. Apart from acting as inhibitors of both cholinesterases and monoamine oxidases, they show improvement of cognitive impairment, antioxidant activities, enhancement of iron-chelating activities, protect against tau hyperphosphorylation, block metal-associated oxidative stress, regulate APP and Aβ expression processing by the non-amyloidogenic α-secretase pathway, suppress mitochondrial permeability transition pore opening, and coordinate protein kinase C signaling and Bcl-2 family proteins. Other hybrid propargylamine derivatives are also reported.
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Pourshojaei Y, Eskandari K, Asadipour A. Highly Significant Scaffolds to Design and Synthesis Cholinesterase Inhibitors as Anti-Alzheimer Agents. Mini Rev Med Chem 2019; 19:1577-1598. [DOI: 10.2174/1389557519666190719143112] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 06/02/2019] [Accepted: 06/25/2019] [Indexed: 12/19/2022]
Abstract
:
Alzheimer, a progressive disease, is a common term for memory loss which interferes with
daily life through severe influence on cognitive abilities. Based on the cholinergic hypothesis, and Xray
crystallographic determination of the structure of acetylcholinesterase (AChE) enzyme, the level of
acetylcholine (ACh, an important neurotransmitter associated with memory) in the hippocampus and
cortex area of the brain has a direct effect on Alzheimer. This fact encourages scientists to design and
synthesize a wide range of acetylcholinesterase inhibitors (AChEIs) to control the level of ACh in the
brain, keeping in view the crystallographic structure of AChE enzyme and drugs approved by the Food
and Drug Administration (FDA).
:
AChEIs have slightly diverse pharmacological properties, but all of them work by inhibiting the segregation
of ACh by blocking AChE. We reviewed significant scaffolds introduced as AChEIs. In some
studies, the activity against butyrylcholinesterase (BuChE) has been evaluated as well because BuChE
is a similar enzyme to neuronal acetylcholinesterase and is capable of hydrolyzing ACh. In order to
study AChEIs effectively, we divided them structurally into 12 classes and briefly explained effective
AChEIs and compared their activities against AChE enzyme.
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Affiliation(s)
- Yaghoub Pourshojaei
- Department of Medicinal Chemistry, Faculty of Pharmacy & Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Khalil Eskandari
- Department of Medicinal Chemistry, Faculty of Pharmacy & Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Asadipour
- Department of Medicinal Chemistry, Faculty of Pharmacy & Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
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14
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Oh JM, Kang MG, Hong A, Park JE, Kim SH, Lee JP, Baek SC, Park D, Nam SJ, Cho ML, Kim H. Potent and selective inhibition of human monoamine oxidase-B by 4-dimethylaminochalcone and selected chalcone derivatives. Int J Biol Macromol 2019; 137:426-432. [PMID: 31271801 DOI: 10.1016/j.ijbiomac.2019.06.167] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 06/23/2019] [Accepted: 06/23/2019] [Indexed: 12/14/2022]
Abstract
Six synthetic (1-6) and six natural (7-12) chalcones were tested for human monoamine oxidases (hMAOs) and acetylcholinesterase (AChE) inhibitory activities. Compounds 4-dimethylaminochalcone (2), 4'-chloro-4-dimethylaminochalcone (5), and 2,4'-dichloro-4-dimethylaminochalcone (1) potently inhibited hMAO-B with IC50 values of 0.029, 0.061, and 0.075 μM, respectively. 4-Nitrochalcone (4) and 4-chlorochalcone (3) also potently inhibited hMAO-B with IC50 values of 0.066 and 0.082 μM, respectively (2.3- and 2.6-fold less than compound 2). Compound 2 had a high selectivity index (113.1) for hMAO-B over hMAO-A (IC50 = 3.28 μM). Compounds 1 and 2,2'-dihydroxy-4',6'-dimethoxychalcone (12) potently inhibited hMAO-A with IC50 values of 0.18 and 0.39 μM, respectively. In addition, compounds 4 and 2 also effectively inhibited AChE with IC50 values of 1.25 and 6.07 μM, respectively, and thus, exhibited dual-targeting. Compound 2 reversibly and competitively inhibited hMAO-B with a Ki value of 0.0066 μM. Docking simulations showed binding affinities of compounds 1 to 5 for hMAO-B were higher than those for hMAO-A or AChE and suggested these five chalcones form hydrogen bonds with MAO-B at Cys172 but that they do not form hydrogen bonds with hMAO-A or AChE. These findings suggest compound 2 be considered a promising and dual-targeting lead compound for the treatment of Alzheimer's disease.
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Affiliation(s)
- Jong Min Oh
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Myung-Gyun Kang
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Ahreum Hong
- Graduate School of Industrial Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Ji-Eun Park
- National Development Institute of Korean Medicine, Gyeongsan 38540, Republic of Korea
| | - Soo Hyun Kim
- National Development Institute of Korean Medicine, Gyeongsan 38540, Republic of Korea
| | - Jae Pil Lee
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Seung Cheol Baek
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Daeui Park
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Sang-Jip Nam
- Graduate School of Industrial Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, Republic of Korea; Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Myoung-Lae Cho
- National Development Institute of Korean Medicine, Gyeongsan 38540, Republic of Korea
| | - Hoon Kim
- Department of Pharmacy, and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea.
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15
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Tripathi RKP, Ayyannan SR. Monoamine oxidase-B inhibitors as potential neurotherapeutic agents: An overview and update. Med Res Rev 2019; 39:1603-1706. [PMID: 30604512 DOI: 10.1002/med.21561] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 12/13/2018] [Accepted: 12/15/2018] [Indexed: 12/23/2022]
Abstract
Monoamine oxidase (MAO) inhibitors have made significant contributions and remain an indispensable approach of molecular and mechanistic diversity for the discovery of antineurodegenerative drugs. However, their usage has been hampered by nonselective and/or irreversible action which resulted in drawbacks like liver toxicity, cheese effect, and so forth. Hence, the search for selective MAO inhibitors (MAOIs) has become a substantial focus in current drug discovery. This review summarizes our current understanding on MAO-A/MAO-B including their structure, catalytic mechanism, and biological functions with emphases on the role of MAO-B as a potential therapeutic target for the development of medications treating neurodegenerative disorders. It also highlights the recent developments in the discovery of potential MAO-B inhibitors (MAO-BIs) belonging to diverse chemical scaffolds, arising from intensive chemical-mechanistic and computational studies documented during past 3 years (2015-2018), with emphases on their potency and selectivity. Importantly, readers will gain knowledge of various newly established MAO-BI scaffolds and their development potentials. The comprehensive information provided herein will hopefully accelerate ideas for designing novel selective MAO-BIs with superior activity profiles and critical discussions will inflict more caution in the decision-making process in the MAOIs discovery.
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Affiliation(s)
- Rati Kailash Prasad Tripathi
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology, Banaras Hindu University, Varanasi, India.,Department of Pharmaceutical Chemistry, Parul Institute of Pharmacy, Parul University, Vadodara, India
| | - Senthil Raja Ayyannan
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology, Banaras Hindu University, Varanasi, India
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16
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Bakunina I, Likhatskaya G, Slepchenko L, Balabanova L, Tekutyeva L, Son O, Shubina L, Makarieva T. Effect of Pentacyclic Guanidine Alkaloids from the Sponge Monanchora pulchra on Activity of α-Glycosidases from Marine Bacteria. Mar Drugs 2019; 17:E22. [PMID: 30609674 PMCID: PMC6356649 DOI: 10.3390/md17010022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 12/09/2018] [Accepted: 12/25/2018] [Indexed: 12/12/2022] Open
Abstract
The effect of monanchomycalin B, monanhocicidin A, and normonanhocidin A isolated from the Northwest Pacific sample of the sponge Monanchora pulchra was investigated on the activity of α-galactosidase from the marine γ-proteobacterium Pseudoalteromonas sp. KMM 701 (α-PsGal), and α-N-acetylgalactosaminidase from the marine bacterium Arenibacter latericius KMM 426T (α-NaGa). All compounds are slow-binding irreversible inhibitors of α-PsGal, but have no effect on α-NaGa. A competitive inhibitor d-galactose protects α-PsGal against the inactivation. The inactivation rate (kinact) and equilibrium inhibition (Ki) constants of monanchomycalin B, monanchocidin A, and normonanchocidin A were 0.166 ± 0.029 min-1 and 7.70 ± 0.62 μM, 0.08 ± 0.003 min-1 and 15.08 ± 1.60 μM, 0.026 ± 0.000 min-1, and 4.15 ± 0.01 μM, respectively. The 2D-diagrams of α-PsGal complexes with the guanidine alkaloids were constructed with "vessel" and "anchor" parts of the compounds. Two alkaloid binding sites on the molecule of α-PsGal are shown. Carboxyl groups of the catalytic residues Asp451 and Asp516 of the α-PsGal active site interact with amino groups of "anchor" parts of the guanidine alkaloid molecules.
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Affiliation(s)
- Irina Bakunina
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Galina Likhatskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Lubov Slepchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
- Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Larissa Balabanova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
- Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Liudmila Tekutyeva
- Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Oksana Son
- Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Larisa Shubina
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Tatyana Makarieva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
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del Pino J, Marco-Contelles J, López-Muñoz F, Romero A, Ramos E. Neuroinflammation Signaling Modulated by ASS234, a Multitarget Small Molecule for Alzheimer's Disease Therapy. ACS Chem Neurosci 2018; 9:2880-2885. [PMID: 30048111 DOI: 10.1021/acschemneuro.8b00203] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
There is clear evidence that neuroinflammation plays a crucial role in the pathogenesis of Alzheimer's disease. Consequently, modulating the inflammatory environment in brain has become a powerful and attractive strategy to deal with Alzheimer's disease physiopathology. In spite of the neuroprotective capacity shown by ASS234, a multitarget propargylamine targeted for Alzheimer's disease, its regulation of inflammation in the brain still remains unexplored. Therefore, we aimed to characterize possible anti-inflammatory effects of ASS234, counteracting induced inflammatory effects in RAW 264.7 cells and evaluating seven neuroinflammation related genes expression profiling (IL-6, IL-10, IL1β, NF-κB, TNF-α, TNFR1, and TGF-β), after ASS234 (5 μM) treatment in SH-SY5Y cells. The analysis of the obtained fold changes lead us to conclude that ASS234 may play an important role facing the neuroinflammatory environment in Alzheimer's disease pathology.
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Affiliation(s)
- Javier del Pino
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
| | - José Marco-Contelles
- Laboratory of Medicinal Chemistry, Institute of General Organic Chemistry (CSIC), 28006 Madrid, Spain
| | - Francisco López-Muñoz
- Faculty of Health, Camilo José Cela University, Villanueva de la Cañada, 28692 Madrid, Spain
- Neuropsychopharmacology Unit, “Hospital 12 de Octubre” Research Institute, 28041 Madrid, Spain
| | - Alejandro Romero
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
| | - Eva Ramos
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
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18
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Abstract
Monoamine oxidases A and B (MAO A and B) are mammalian flavoenzymes bound to the outer mitochondrial membrane. They were discovered almost a century ago and they have been the subject of many biochemical, structural and pharmacological investigations due to their central role in neurotransmitter metabolism. Currently, the treatment of Parkinson's disease involves the use of selective MAO B inhibitors such as rasagiline and safinamide. MAO inhibition was shown to exert a general neuroprotective effect as a result of the reduction of oxidative stress produced by these enzymes, which seems to be relevant also in non-neuronal contexts. MAOs were successfully expressed as recombinant proteins in Pichia pastoris, which allowed a thorough biochemical and structural characterization. These enzymes are characterized by a globular water-soluble main body that is anchored to the mitochondrial membrane through a C-terminal α-helix, similar to other bitopic membrane proteins. In both MAO A and MAO B the enzyme active site consists of a hydrophobic cavity lined by residues that are conserved in the two isozymes, except for few details that determine substrate and inhibitor specificity. In particular, human MAO B features a dual-cavity active site whose conformation depends on the size of the bound ligand. This article provides a comprehensive and historical review of MAOs and the state-of-the-art of these enzymes as membrane drug targets.
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Affiliation(s)
| | - Claudia Binda
- Department of Biology and Biotechnology, University of Pavia, Pavia, Italy.
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19
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Albreht A, Vovk I, Mavri J, Marco-Contelles J, Ramsay RR. Evidence for a Cyanine Link Between Propargylamine Drugs and Monoamine Oxidase Clarifies the Inactivation Mechanism. Front Chem 2018; 6:169. [PMID: 29892597 PMCID: PMC5985292 DOI: 10.3389/fchem.2018.00169] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 04/27/2018] [Indexed: 01/06/2023] Open
Abstract
Successful propargylamine drugs such as deprenyl inactivate monoamine oxidase (MAO), a target in multi-faceted approaches to prevent neurodegeneration in the aging population, but the chemical structure and mechanism of the irreversible inhibition are still debated. We characterized the covalent cyanine structure linking the multi-target propargylamine inhibitor ASS234 and the flavin adenine dinucleotide in MAO-A using a combination of ultra-high performance liquid chromatography, spectroscopy, mass spectrometry, and computational methods. The partial double bond character of the cyanine chain gives rise to 4 interconverting geometric isomers of the adduct which were chromatographically separated at low temperatures. The configuration of the cyanine linker governs adduct stability with segments of much higher flexibility and rigidity than previously hypothesized. The findings indicate the importance of intramolecular electrostatic interactions in the MAO binding site and provide key information relevant to incorporation of the propargyl moiety into novel multi-target drugs. Based on the structure, we propose a mechanism of MAO inactivation applicable to all propargylamine inhibitors.
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Affiliation(s)
- Alen Albreht
- Department of Food Chemistry, National Institute of Chemistry, Ljubljana, Slovenia
| | - Irena Vovk
- Department of Food Chemistry, National Institute of Chemistry, Ljubljana, Slovenia
| | - Janez Mavri
- Laboratory of Computational Biochemistry and Drug Design, Theory Department, National Institute of Chemistry, Ljubljana, Slovenia
| | - Jose Marco-Contelles
- Laboratorio de Química Médica, Instituto de Química Orgánica General (CSIC), Madrid, Spain
| | - Rona R Ramsay
- Biomedical Sciences Research Complex, University of St Andrews, St Andrews, United Kingdom
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20
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21
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Bautista‐Aguilera ÓM, Hagenow S, Palomino‐Antolin A, Farré‐Alins V, Ismaili L, Joffrin P, Jimeno ML, Soukup O, Janočková J, Kalinowsky L, Proschak E, Iriepa I, Moraleda I, Schwed JS, Romero Martínez A, López‐Muñoz F, Chioua M, Egea J, Ramsay RR, Marco‐Contelles J, Stark H. Multipotente Liganden mit kombinierter Cholinesterase‐ und Monoaminooxidase‐Inhibition sowie Histamin‐H
3
R‐Antagonismus bei neurodegenerativen Erkrankungen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Óscar M. Bautista‐Aguilera
- Laboratorio de Química Médica Instituto de Química Orgánica General CSIC and Centro de Química Orgánica “Lora-Tamayo”, CSIC C/ Juan de la Cierva 3 28006 Madrid Spanien
| | - Stefanie Hagenow
- Institut für Pharmazeutische und Medizinische Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Deutschland
| | - Alejandra Palomino‐Antolin
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica Hospital Universitario de la Princesa Calle de Diego de León, 62 28006 Madrid Spanien
| | - Víctor Farré‐Alins
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica Hospital Universitario de la Princesa Calle de Diego de León, 62 28006 Madrid Spanien
| | - Lhassane Ismaili
- Neurosciences Intégratives et Cliniques EA 481 Université Bourgogne Franche-Comté Rue Ambroise Paré 25000 Besançon Frankreich
| | - Pierre‐Louis Joffrin
- Biomedical Sciences Research Complex University of St Andrews, Biomolecular Sciences Building North Haugh St Andrews KY16 9ST Großbritannien
| | - María L. Jimeno
- Laboratorio de Química Médica Instituto de Química Orgánica General CSIC and Centro de Química Orgánica “Lora-Tamayo”, CSIC C/ Juan de la Cierva 3 28006 Madrid Spanien
| | - Ondřej Soukup
- Centrum biomedicínského výzkumu Fakultní nemocnice Hradec Králové Sokolska 581 50005 Hradec Kralove Tschechische Republik
| | - Jana Janočková
- Centrum biomedicínského výzkumu Fakultní nemocnice Hradec Králové Sokolska 581 50005 Hradec Kralove Tschechische Republik
| | - Lena Kalinowsky
- Institut für Pharmazeutische Chemie Goethe Universität Frankfurt Max-von-Laue-Strasse 9 60438 Frankfurt Deutschland
| | - Ewgenij Proschak
- Institut für Pharmazeutische Chemie Goethe Universität Frankfurt Max-von-Laue-Strasse 9 60438 Frankfurt Deutschland
| | - Isabel Iriepa
- Departamento de Química Orgánica y Química Inorgánica Universidad de Alcalá Ctra. Madrid-Barcelona, Km. 33,6 28871 Madrid Spanien
| | - Ignacio Moraleda
- Departamento de Química Orgánica y Química Inorgánica Universidad de Alcalá Ctra. Madrid-Barcelona, Km. 33,6 28871 Madrid Spanien
| | - Johannes S. Schwed
- Institut für Pharmazeutische und Medizinische Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Deutschland
| | - Alejandro Romero Martínez
- Departamento de Toxicología y Farmacología Facultad de Veterinaria, UCM Av. Puerta de Hierro, s/n 28040 Madrid Spanien
| | - Francisco López‐Muñoz
- Universidad Camilo José Cela C/ Castillo de Alarcón, 49 28692 Villanueva de la Cañada Madrid Spanien
| | - Mourad Chioua
- Laboratorio de Química Médica Instituto de Química Orgánica General CSIC and Centro de Química Orgánica “Lora-Tamayo”, CSIC C/ Juan de la Cierva 3 28006 Madrid Spanien
| | - Javier Egea
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica Hospital Universitario de la Princesa Calle de Diego de León, 62 28006 Madrid Spanien
| | - Rona R. Ramsay
- Biomedical Sciences Research Complex University of St Andrews, Biomolecular Sciences Building North Haugh St Andrews KY16 9ST Großbritannien
| | - José Marco‐Contelles
- Laboratorio de Química Médica Instituto de Química Orgánica General CSIC and Centro de Química Orgánica “Lora-Tamayo”, CSIC C/ Juan de la Cierva 3 28006 Madrid Spanien
| | - Holger Stark
- Institut für Pharmazeutische und Medizinische Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Deutschland
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22
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Bautista-Aguilera ÓM, Hagenow S, Palomino-Antolin A, Farré-Alins V, Ismaili L, Joffrin PL, Jimeno ML, Soukup O, Janočková J, Kalinowsky L, Proschak E, Iriepa I, Moraleda I, Schwed JS, Romero Martínez A, López-Muñoz F, Chioua M, Egea J, Ramsay RR, Marco-Contelles J, Stark H. Multitarget-Directed Ligands Combining Cholinesterase and Monoamine Oxidase Inhibition with Histamine H 3 R Antagonism for Neurodegenerative Diseases. Angew Chem Int Ed Engl 2017; 56:12765-12769. [PMID: 28861918 DOI: 10.1002/anie.201706072] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 07/27/2017] [Indexed: 11/06/2022]
Abstract
The therapy of complex neurodegenerative diseases requires the development of multitarget-directed drugs (MTDs). Novel indole derivatives with inhibitory activity towards acetyl/butyrylcholinesterases and monoamine oxidases A/B as well as the histamine H3 receptor (H3R) were obtained by optimization of the neuroprotectant ASS234 by incorporating generally accepted H3R pharmacophore motifs. These small-molecule hits demonstrated balanced activities at the targets, mostly in the nanomolar concentration range. Additional in vitro studies showed antioxidative neuroprotective effects as well as the ability to penetrate the blood-brain barrier. With this promising in vitro profile, contilisant (at 1 mg kg-1 i.p.) also significantly improved lipopolysaccharide-induced cognitive deficits.
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Affiliation(s)
- Óscar M Bautista-Aguilera
- Laboratorio de Química Médica, Instituto de Química Orgánica General, CSIC and Centro de Química Orgánica "Lora-Tamayo", CSIC, C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Stefanie Hagenow
- Institut für Pharmazeutische und Medizinische Chemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstrasse 1, 40225, Düsseldorf, Germany
| | - Alejandra Palomino-Antolin
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario de la Princesa, Calle de Diego de León, 62, 28006, Madrid, Spain
| | - Víctor Farré-Alins
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario de la Princesa, Calle de Diego de León, 62, 28006, Madrid, Spain
| | - Lhassane Ismaili
- Neurosciences Intégratives et Cliniques EA 481, Université Bourgogne Franche-Comté, Rue Ambroise Paré, 25000, Besançon, France
| | - Pierre-Louis Joffrin
- Biomedical Sciences Research Complex, University of St Andrews, Biomolecular Sciences Building, North Haugh, St Andrews, KY16 9ST, UK
| | - María L Jimeno
- Laboratorio de Química Médica, Instituto de Química Orgánica General, CSIC and Centro de Química Orgánica "Lora-Tamayo", CSIC, C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Ondřej Soukup
- Centrum biomedicínského výzkumu, Fakultní nemocnice Hradec Králové, Sokolska 581, 50005, Hradec Kralove, Czech Republic
| | - Jana Janočková
- Centrum biomedicínského výzkumu, Fakultní nemocnice Hradec Králové, Sokolska 581, 50005, Hradec Kralove, Czech Republic
| | - Lena Kalinowsky
- Institut für Pharmazeutische Chemie, Goethe Universität Frankfurt, Max-von-Laue-Strasse 9, 60438, Frankfurt, Germany
| | - Ewgenij Proschak
- Institut für Pharmazeutische Chemie, Goethe Universität Frankfurt, Max-von-Laue-Strasse 9, 60438, Frankfurt, Germany
| | - Isabel Iriepa
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33,6, 28871, Madrid, Spain
| | - Ignacio Moraleda
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33,6, 28871, Madrid, Spain
| | - Johannes S Schwed
- Institut für Pharmazeutische und Medizinische Chemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstrasse 1, 40225, Düsseldorf, Germany
| | - Alejandro Romero Martínez
- Departamento de Toxicología y Farmacología, Facultad de Veterinaria, UCM, Av. Puerta de Hierro, s/n, 28040, Madrid, Spain
| | - Francisco López-Muñoz
- Universidad Camilo José Cela, C/ Castillo de Alarcón, 49, 28692, Villanueva de la Cañada, Madrid, Spain
| | - Mourad Chioua
- Laboratorio de Química Médica, Instituto de Química Orgánica General, CSIC and Centro de Química Orgánica "Lora-Tamayo", CSIC, C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Javier Egea
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario de la Princesa, Calle de Diego de León, 62, 28006, Madrid, Spain
| | - Rona R Ramsay
- Biomedical Sciences Research Complex, University of St Andrews, Biomolecular Sciences Building, North Haugh, St Andrews, KY16 9ST, UK
| | - José Marco-Contelles
- Laboratorio de Química Médica, Instituto de Química Orgánica General, CSIC and Centro de Química Orgánica "Lora-Tamayo", CSIC, C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Holger Stark
- Institut für Pharmazeutische und Medizinische Chemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstrasse 1, 40225, Düsseldorf, Germany
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Ramsay RR, Tipton KF. Assessment of Enzyme Inhibition: A Review with Examples from the Development of Monoamine Oxidase and Cholinesterase Inhibitory Drugs. Molecules 2017; 22:E1192. [PMID: 28714881 PMCID: PMC6152246 DOI: 10.3390/molecules22071192] [Citation(s) in RCA: 118] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 07/10/2017] [Accepted: 07/11/2017] [Indexed: 11/16/2022] Open
Abstract
The actions of many drugs involve enzyme inhibition. This is exemplified by the inhibitors of monoamine oxidases (MAO) and the cholinsterases (ChE) that have been used for several pharmacological purposes. This review describes key principles and approaches for the reliable determination of enzyme activities and inhibition as well as some of the methods that are in current use for such studies with these two enzymes. Their applicability and potential pitfalls arising from their inappropriate use are discussed. Since inhibitor potency is frequently assessed in terms of the quantity necessary to give 50% inhibition (the IC50 value), the relationships between this and the mode of inhibition is also considered, in terms of the misleading information that it may provide. Incorporation of more than one functionality into the same molecule to give a multi-target-directed ligands (MTDLs) requires careful assessment to ensure that the specific target effects are not significantly altered and that the kinetic behavior remains as favourable with the MTDL as it does with the individual components. Such factors will be considered in terms of recently developed MTDLs that combine MAO and ChE inhibitory functions.
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Affiliation(s)
- Rona R Ramsay
- Biomedical Sciences Research Complex, University of St Andrews, St Andrews KY16 8QP, UK.
| | - Keith F Tipton
- School of Biochemistry and Immunology, Trinity College, Dublin 2, Ireland.
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Dasgupta S, Mukherjee S, Mukhopadhyay BP, Banerjee A, Mishra DK. Recognition dynamics of dopamine to human Monoamine oxidase B: role of Leu171/Gln206 and conserved water molecules in the active site cavity. J Biomol Struct Dyn 2017; 36:1439-1462. [PMID: 28460566 DOI: 10.1080/07391102.2017.1325405] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Subrata Dasgupta
- Department of Chemistry, National Institute of Technology-Durgapur, Durgapur 713209, West Bengal, India
| | - Soumita Mukherjee
- Department of Chemistry, National Institute of Technology-Durgapur, Durgapur 713209, West Bengal, India
| | - Bishnu P Mukhopadhyay
- Department of Chemistry, National Institute of Technology-Durgapur, Durgapur 713209, West Bengal, India
| | - Avik Banerjee
- Department of Chemistry, National Institute of Technology-Durgapur, Durgapur 713209, West Bengal, India
| | - Deepak K Mishra
- Department of Chemistry, National Institute of Technology-Durgapur, Durgapur 713209, West Bengal, India
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25
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De Deurwaerdère P, Binda C, Corne R, Leone C, Valeri A, Valoti M, Ramsay RR, Fall Y, Marco-Contelles J. Comparative Analysis of the Neurochemical Profile and MAO Inhibition Properties of N-(Furan-2-ylmethyl)-N-methylprop-2-yn-1-amine. ACS Chem Neurosci 2017; 8:1026-1035. [PMID: 27977122 DOI: 10.1021/acschemneuro.6b00377] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
The regulation of brain monoamine levels is paramount for cognitive functions, and the monoamine oxidase (MAO A and B) enzymes play a central role in these processes. The aim of this study was to evaluate whether the procognitive properties exerted by propargylamine N-(furan-2-ylmethyl)-N-methylprop-2-yn-1-amine (F2MPA) are related to changes in monoamine content via MAO inhibition. In vivo microdialysis and ex vivo amine metabolite measurement demonstrated region-specific alterations in monoamine metabolism that differ from both of the classic MAO A and MAO B inhibitors, clorgyline and l-deprenyl, respectively. Although all the inhibitors (1 and 4 mg/kg) increased cortical serotonin tissue content, only F2MPA increased the levels of cortical noradrenaline. In the striatum, clorgyline (1 mg/kg), but not F2MPA (1 mg/kg), reduced extracellular levels of dopamine metabolites at rest or stimulated by the intrastriatal application of the MAO substrate 3-methoxytyramine. In vitro, F2MPA exhibited a low affinity toward MAO B and MAO A. Nonetheless, it modified the B form of MAO, forming a flavin adduct structurally similar to that with deprenyl. F2MPA was rapidly metabolized in the presence of rat but not human microsomes, producing a hydroxylated derivative. In conclusion, the effect of F2MPA on cognition may arise from monoaminergic changes in the cortex, but the role of MAO in this process is likely to be negligible, consistent with the poor affinity of F2MPA for MAO.
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Affiliation(s)
- Philippe De Deurwaerdère
- Centre National de la Recherche Scientifique, Institut
des Maladies Neurodégénératives, UMR CNRS 5293, 33000 Bordeaux, France
| | - Claudia Binda
- Dipartimento
di Biologia e Biotecnologie, Università di Pavia, 27100 Pavia, Italy
| | - Rémi Corne
- Centre National de la Recherche Scientifique, Institut
des Maladies Neurodégénératives, UMR CNRS 5293, 33000 Bordeaux, France
| | - Cosima Leone
- Dipartimento
di Scienze della Vita, Università di Siena, 53100 Siena, Italy
| | - Aurora Valeri
- Dipartimento
di Chimica, Biologia e Biotecnologie, Università di Perugia, 06123 Perugia, Italy
| | - Massimo Valoti
- Dipartimento
di Scienze della Vita, Università di Siena, 53100 Siena, Italy
| | - Rona R. Ramsay
- Biomedical
Sciences Research Complex, University of St Andrews, St Andrews KY16 9ST, U.K
| | - Yagamare Fall
- Departamento
de Química Orgánica, Universidad de Vigo, 36310 Vigo, Spain
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26
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Dual inhibitors of cholinesterases and monoamine oxidases for Alzheimer’s disease. Future Med Chem 2017; 9:811-832. [DOI: 10.4155/fmc-2017-0036] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Accumulating evidence indicates a solid relationship between several enzymes and Alzheimer’s disease. Cholinesterases and monoamine oxidases are closely associated with the disease symptomatology and progression and have been tackled simultaneously using several multifunctional ligands. This design strategy offers great chances to alter the course of Alzheimer’s disease, in addition to alleviation of the symptoms. More than 15 years of research has led to the identification of various dual cholinesterase/monoamine oxidase inhibitors, while some showing positive outcomes in clinical trials, thus giving rise to additional research efforts in the field. The aim of this review is to provide an update on the novel dual inhibitors identified recently and to shed light on their therapeutic potential.
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Ismaili L, Refouvelet B, Benchekroun M, Brogi S, Brindisi M, Gemma S, Campiani G, Filipic S, Agbaba D, Esteban G, Unzeta M, Nikolic K, Butini S, Marco-Contelles J. Multitarget compounds bearing tacrine- and donepezil-like structural and functional motifs for the potential treatment of Alzheimer's disease. Prog Neurobiol 2017; 151:4-34. [DOI: 10.1016/j.pneurobio.2015.12.003] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 11/11/2015] [Accepted: 12/11/2015] [Indexed: 01/16/2023]
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Esteban G, Van Schoors J, Sun P, Van Eeckhaut A, Marco-Contelles J, Smolders I, Unzeta M. In-vitro and in-vivo evaluation of the modulatory effects of the multitarget compound ASS234 on the monoaminergic system. J Pharm Pharmacol 2017; 69:314-324. [PMID: 28134992 DOI: 10.1111/jphp.12697] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Accepted: 12/29/2016] [Indexed: 12/18/2022]
Abstract
OBJECTIVES To evaluate the in-vitro and in-vivo effects on monoaminergic neurotransmission of ASS234, a promising multitarget-directed ligand (MTDL), for Alzheimer's disease (AD) therapy. METHODS In vitro was explored the effect of ASS234 on the monoaminergic metabolism in SH-SY5Y and PC12 cell lines, and remaining activity of both monoamine oxidase (MAO) isoforms was assessed. The corresponding dopamine (DA), homovanillic acid (HVA) and 3,4-dihydroxyphenylacetic acid (DOPAC) and noradrenaline (NA) levels were determined by HPLC-ED. In-vivo experiments were carried out Wistar rats and intracerebral guide cannulas were implanted in the hippocampus and in the prefrontal cortex by sterotaxic coordinates. The day after microdialysis samples were collected and levels of 5-HT, DA and NA were determined by (UHPLC) with electrochemical detector. KEY FINDINGS ASS234 induced a significant increase in serotonin (5-HT) levels in SH-SY5Y cells. In PC12 cells, ASS234 increased significantly the ratio of dopamine (DA)/(HVA + DOPAC), although no apparent differences in (NA) were observed. By in-vivo microdialysis, ASS234 showed a significant increase in the extracellular levels of 5-HT and NA in hippocampus whereas in the prefrontal cortex, DA and NA also increased significantly. CONCLUSIONS This study reveals the ability of ASS234 a MTDL compound, to enhance the monoaminergic neurotransmission supporting its potential use in AD therapy.
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Affiliation(s)
- Gerard Esteban
- Departament de Bioquímica i Biologia Molecular, Facultat de Medicina, Institute of Neurosciences, Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
| | - Jolien Van Schoors
- Department of Pharmaceutical Chemistry and Drug Analysis (FASC), Experimental Pharmacology, Center for Neurosciences (C4N), Vrije Universiteit Brussel, Jette, Belgium
| | - Ping Sun
- Departament de Bioquímica i Biologia Molecular, Facultat de Medicina, Institute of Neurosciences, Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
| | - Ann Van Eeckhaut
- Department of Pharmaceutical Chemistry and Drug Analysis (FASC), Experimental Pharmacology, Center for Neurosciences (C4N), Vrije Universiteit Brussel, Jette, Belgium
| | | | - Ilse Smolders
- Department of Pharmaceutical Chemistry and Drug Analysis (FASC), Experimental Pharmacology, Center for Neurosciences (C4N), Vrije Universiteit Brussel, Jette, Belgium
| | - Mercedes Unzeta
- Departament de Bioquímica i Biologia Molecular, Facultat de Medicina, Institute of Neurosciences, Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
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Serrano MP, Herrero-Labrador R, Futch HS, Serrano J, Romero A, Fernandez AP, Samadi A, Unzeta M, Marco-Contelles J, Martínez-Murillo R. The proof-of-concept of ASS234: Peripherally administered ASS234 enters the central nervous system and reduces pathology in a male mouse model of Alzheimer disease. J Psychiatry Neurosci 2017; 42:59-69. [PMID: 27636528 PMCID: PMC5373713 DOI: 10.1503/jpn.150209] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The heterogeneity of Alzheimer disease requires the development of multitarget drugs for treating the symptoms of the disease and its progression. Both cholinergic and monoamine oxidase dysfunctions are involved in the pathological process. Thus, we hypothesized that the development of therapies focused on these targets might be effective. We have developed and assessed a new product, coded ASS234, a multipotent acetyl and butyrylcholinesterase/monoamine oxidase A-B inhibitor with a potent inhibitory effect on amyloid-β aggregation as well as antioxidant and antiapoptotic properties. But there is a need to reliably correlate in vitro and in vivo drug release data. METHODS We examined the effect of ASS234 on cognition in healthy adult C57BL/6J mice in a model of scopolamine-induced cognitive impairment that often accompanies normal and pathological aging. Also, in a characterized transgenic APPswe/PS1ΔE9 mouse model of Alzheimer disease, we examined the effects of short-term ASS234 treatment on plaque deposition and gliosis using immunohistochemistry. Toxicology of ASS234 was assessed using a quantitative high-throughput in vitro cytotoxicity screening assay following the MTT assay method in HepG2 liver cells. RESULTS In vivo, ASS234 significantly decreased scopolamine-induced learning deficits in C57BL/6J mice. Also, reduction of amyloid plaque burden and gliosis in the cortex and hippocampus was assessed. In vitro, ASS234 exhibited lesser toxicity than donepezil and tacrine. LIMITATIONS The study was conducted in male mice only. Although the Alzheimer disease model does not recapitulate all features of the human disease, it exhibits progressive monoaminergic neurodegeneration. CONCLUSION ASS234 is a promising alternative drug of choice to treat the cognitive decline and neurodegeneration underlying Alzheimer disease.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Ricardo Martínez-Murillo
- Correspondence to: R. Martinez-Murillo, Department of Translational Neurobiology, Neurovascular Research Group, Cajal Institute (CSIC), Avenida Doctor Arce 37, 28002-Madrid, Spain;
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Design, synthesis and biological evaluation of N-methyl-N-[(1,2,3-triazol-4-yl)alkyl]propargylamines as novel monoamine oxidase B inhibitors. Bioorg Med Chem 2016; 24:4835-4854. [DOI: 10.1016/j.bmc.2016.06.045] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 06/22/2016] [Accepted: 06/23/2016] [Indexed: 12/26/2022]
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Ramsay RR, Majekova M, Medina M, Valoti M. Key Targets for Multi-Target Ligands Designed to Combat Neurodegeneration. Front Neurosci 2016; 10:375. [PMID: 27597816 PMCID: PMC4992697 DOI: 10.3389/fnins.2016.00375] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Accepted: 08/02/2016] [Indexed: 12/13/2022] Open
Abstract
HIGHLIGHTS Compounds that interact with multiple targets but minimally with the cytochrome P450 system (CYP) address the many factors leading to neurodegeneration.Acetyl- and Butyryl-cholineEsterases (AChE, BChE) and Monoamine Oxidases A/B (MAO A, MAO B) are targets for Multi-Target Designed Ligands (MTDL).ASS234 is an irreversible inhibitor of MAO A >MAO B and has micromolar potency against the cholinesterases.ASS234 is a poor CYP substrate in human liver, yielding the depropargylated metabolite.SMe1EC2, a stobadine derivative, showed high radical scavenging property, in vitro and in vivo giving protection in head trauma and diabetic damage of endothelium.Control of mitochondrial function and morphology by manipulating fission and fusion is emerging as a target area for therapeutic strategies to decrease the pathological outcome of neurodegenerative diseases. Growing evidence supports the view that neurodegenerative diseases have multiple and common mechanisms in their aetiologies. These multifactorial aspects have changed the broadly common assumption that selective drugs are superior to "dirty drugs" for use in therapy. This drives the research in studies of novel compounds that might have multiple action mechanisms. In neurodegeneration, loss of neuronal signaling is a major cause of the symptoms, so preservation of neurotransmitters by inhibiting the breakdown enzymes is a first approach. Acetylcholinesterase (AChE) inhibitors are the drugs preferentially used in AD and that one of these, rivastigmine, is licensed also for PD. Several studies have shown that monoamine oxidase (MAO) B, located mainly in glial cells, increases with age and is elevated in Alzheimer (AD) and Parkinson's Disease's (PD). Deprenyl, a MAO B inhibitor, significantly delays the initiation of levodopa treatment in PD patients. These indications underline that AChE and MAO are considered a necessary part of multi-target designed ligands (MTDL). However, both of these targets are simply symptomatic treatment so if new drugs are to prevent degeneration rather than compensate for loss of neurotransmitters, then oxidative stress and mitochondrial events must also be targeted. MAO inhibitors can protect neurons from apoptosis by mechanisms unrelated to enzyme inhibition. Understanding the involvement of MAO and other proteins in the induction and regulation of the apoptosis in mitochondria will aid progress toward strategies to prevent the loss of neurons. In general, the oxidative stress observed both in PD and AD indicate that antioxidant properties are a desirable part of MTDL molecules. After two or more properties are incorporated into one molecule, the passage from a lead compound to a therapeutic tool is strictly linked to its pharmacokinetic and toxicity. In this context the interaction of any new molecules with cytochrome P450 and other xenobiotic metabolic processes is a crucial point. The present review covers the biochemistry of enzymes targeted in the design of drugs against neurodegeneration and the cytochrome P450-dependent metabolism of MTDLs.
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Affiliation(s)
- Rona R. Ramsay
- Biomedical Sciences Research Complex, University of St. AndrewsSt. Andrews, UK
| | - Magdalena Majekova
- Department of Biochemical Pharmacology, Institute of Experimental Pharmacology and Toxicology, Slovak Academy of SciencesBratislava, Slovakia
| | - Milagros Medina
- Departamento de Bioquímica y Biología Molecular y Celular, Facultad de Ciencias and BIFI, Universidad de ZaragozaZaragoza, Spain
| | - Massimo Valoti
- Dipartimento di Scienze della Vita, Università degli Studi di SienaSiena, Italy
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Criado M, Mulet J, Sala F, Sala S, Colmena I, Gandía L, Bautista-Aguilera OM, Samadi A, Chioua M, Marco-Contelles J. N-Benzylpiperidine Derivatives as α7 Nicotinic Receptor Antagonists. ACS Chem Neurosci 2016; 7:1157-65. [PMID: 27254782 DOI: 10.1021/acschemneuro.6b00122] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
A series of multitarget directed propargylamines, as well as other differently susbstituted piperidines have been screened as potential modulators of neuronal nicotinic acetylcholine receptors (nAChRs). Most of them showed antagonist actions on α7 nAChRs. Especially, compounds 13, 26, and 38 displayed submicromolar IC50 values on homomeric α7 nAChRs, whereas they were less effective on heteromeric α3β4 and α4β2 nAChRs (up to 20-fold higher IC50 values in the case of 13). Antagonism was concentration dependent and noncompetitive, suggesting that these compounds behave as negative allosteric modulators of nAChRs. Upon the study of a series of less complex derivatives, the N-benzylpiperidine motif, common to these compounds, was found to be the main pharmacophoric group. Thus, 2-(1-benzylpiperidin-4-yl)-ethylamine (48) showed an inhibitory potency comparable to the one of the previous compounds and also a clear preference for α7 nAChRs. In a neuroblastoma cell line, representative compounds 13 and 48 also inhibited, in a concentration-dependent manner, cytosolic Ca(2+) signals mediated by nAChRs. Finally, compounds 38 and 13 inhibited 5-HT3A serotonin receptors whereas they had no effect on α1 glycine receptors. Given the multifactorial nature of many pathologies in which nAChRs are involved, these piperidine antagonists could have a therapeutic potential in cases where cholinergic activity has to be negatively modulated.
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Affiliation(s)
- Manuel Criado
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d’Alacant, 03550-Alicante, Spain
| | - José Mulet
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d’Alacant, 03550-Alicante, Spain
| | - Francisco Sala
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d’Alacant, 03550-Alicante, Spain
| | - Salvador Sala
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d’Alacant, 03550-Alicante, Spain
| | - Inés Colmena
- Departamento de Farmacología y Terapéutica, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, 28029-Madrid, Spain
| | - Luis Gandía
- Departamento de Farmacología y Terapéutica, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 4, 28029-Madrid, Spain
| | - Oscar M. Bautista-Aguilera
- Instituto de Quimica Orgánica General, Laboratory
of Medicinal Chemistry, Consejo Superior de Investigaciones Científicas, C/Juan de la Cierva 3, 28006-Madrid, Spain
| | - Abdelouahid Samadi
- Instituto de Quimica Orgánica General, Laboratory
of Medicinal Chemistry, Consejo Superior de Investigaciones Científicas, C/Juan de la Cierva 3, 28006-Madrid, Spain
| | - Mourad Chioua
- Instituto de Quimica Orgánica General, Laboratory
of Medicinal Chemistry, Consejo Superior de Investigaciones Científicas, C/Juan de la Cierva 3, 28006-Madrid, Spain
| | - José Marco-Contelles
- Instituto de Quimica Orgánica General, Laboratory
of Medicinal Chemistry, Consejo Superior de Investigaciones Científicas, C/Juan de la Cierva 3, 28006-Madrid, Spain
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Ramsay RR. Molecular aspects of monoamine oxidase B. Prog Neuropsychopharmacol Biol Psychiatry 2016; 69:81-9. [PMID: 26891670 DOI: 10.1016/j.pnpbp.2016.02.005] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 02/06/2016] [Accepted: 02/11/2016] [Indexed: 02/07/2023]
Abstract
Monoamine oxidases (MAO) influence the monoamine levels in brain by virtue of their role in neurotransmitter breakdown. MAO B is the predominant form in glial cells and in platelets. MAO B structure, function and kinetics are described as a background for the effect of alterations in its activity on behavior. The need to inhibit MAO B to combat decreased brain amines continues to drive the search for new drugs. Reversible and irreversible inhibitors are now designed using data-mining, computational screening, docking and molecular dynamics. Multi-target ligands designed to combat the elevated activity of MAO B in Alzheimer's and Parkinson's Diseases incorporate MAO inhibition (usually irreversible) as well as iron chelation, antioxidant or neuroprotective properties. The main focus of drug design is the catalytic activity of MAO, but the imidazoline I2 site in the entrance cavity of MAO B is also a pharmacological target. Endogenous regulation of MAO B expression is discussed briefly in light of new studies measuring mRNA, protein, or activity in healthy and degenerative samples, including the effect of DNA methylation on the expression. Overall, this review focuses on examples of recent research on the molecular aspects of the expression, activity, and inhibition of MAO B.
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Affiliation(s)
- Rona R Ramsay
- Biomedical Sciences Research Complex, University of St Andrews, North Haugh, St Andrews KY16 9ST, United Kingdom.
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34
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Fišar Z. Drugs related to monoamine oxidase activity. Prog Neuropsychopharmacol Biol Psychiatry 2016; 69:112-24. [PMID: 26944656 DOI: 10.1016/j.pnpbp.2016.02.012] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 02/25/2016] [Accepted: 02/26/2016] [Indexed: 02/07/2023]
Abstract
Progress in understanding the role of monoamine neurotransmission in pathophysiology of neuropsychiatric disorders was made after the discovery of the mechanisms of action of psychoactive drugs, including monoamine oxidase (MAO) inhibitors. The increase in monoamine neurotransmitter availability, decrease in hydrogen peroxide production, and neuroprotective effects evoked by MAO inhibitors represent an important approach in the development of new drugs for the treatment of mental disorders and neurodegenerative diseases. New drugs are synthesized by acting as multitarget-directed ligands, with MAO, acetylcholinesterase, and iron chelation as targets. Basic information is summarized in this paper about the drug-induced regulation of monoaminergic systems in the brain, with a focus on MAO inhibition. Desirable effects of MAO inhibition include increased availability of monoamine neurotransmitters, decreased oxidative stress, decreased formation of neurotoxins, induction of pro-survival genes and antiapoptotic factors, and improved mitochondrial functions.
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Affiliation(s)
- Zdeněk Fišar
- Department of Psychiatry, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague, Ke Karlovu 11, 120 00 Prague 2, Czech Republic.
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35
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Marco-Contelles J, Unzeta M, Bolea I, Esteban G, Ramsay RR, Romero A, Martínez-Murillo R, Carreiras MC, Ismaili L. ASS234, As a New Multi-Target Directed Propargylamine for Alzheimer's Disease Therapy. Front Neurosci 2016; 10:294. [PMID: 27445665 PMCID: PMC4923252 DOI: 10.3389/fnins.2016.00294] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 06/10/2016] [Indexed: 12/18/2022] Open
Abstract
HIGHLIGHTS ASS2324 is a hybrid compound resulting from the juxtaposition of donepezil and the propargylamine PF9601N ASS2324 is a multi-target directed propargylamine able to bind to all the AChE/BuChE and MAO A/B enzymesASS2324 shows antioxidant, neuroprotective and suitable permeability propertiesASS2324 restores the scopolamine-induced cognitive impairment to the same extent as donepezil, and is less toxicASS2324 prevents β-amyloid induced aggregation in the cortex of double transgenic miceASS2324 is the most advanced anti-Alzheimer agent for pre-clinical studies that we have identified in our laboratories The complex nature of Alzheimer's disease (AD) has prompted the design of Multi-Target-Directed Ligands (MTDL) able to bind to diverse biochemical targets involved in the progress and development of the disease. In this context, we have designed a number of MTD propargylamines (MTDP) showing antioxidant, anti-beta-amyloid, anti-inflammatory, as well as cholinesterase and monoamine oxidase (MAO) inhibition capacities. Here, we describe these properties in the MTDL ASS234, our lead-compound ready to enter in pre-clinical studies for AD, as a new multipotent, permeable cholinesterase/monoamine oxidase inhibitor, able to inhibit Aβ-aggregation, and possessing antioxidant and neuroprotective properties.
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Affiliation(s)
- José Marco-Contelles
- Laboratory of Medicinal Chemistry, Institute of General Organic Chemistry, Cajal Institute (CSIC) Madrid, Spain
| | - Mercedes Unzeta
- Departament de Bioquímica i Biologia Molecular, Facultat de Medicina, Institut de Neurociències, Universitat Autònoma de Barcelona Barcelona, Spain
| | - Irene Bolea
- Departament de Bioquímica i Biologia Molecular, Facultat de Medicina, Institut de Neurociències, Universitat Autònoma de Barcelona Barcelona, Spain
| | - Gerard Esteban
- Departament de Bioquímica i Biologia Molecular, Facultat de Medicina, Institut de Neurociències, Universitat Autònoma de Barcelona Barcelona, Spain
| | - Rona R Ramsay
- Biomedical Sciences Research Complex, University of St Andrews St Andrews, UK
| | - Alejandro Romero
- Department of Toxicology and Pharmacology, Faculty of Veterinary Medicine, Complutense University of Madrid Madrid, Spain
| | - Ricard Martínez-Murillo
- Neurovascular Research Group, Department of Molecular, Cellular and Developmental Neurobiology, Cajal Institute (CSIC) Madrid, Spain
| | - M Carmo Carreiras
- Research Institute for Medicines and Pharmaceutical Sciences (iMed.ULisboa), Faculty of Pharmacy, University of Lisbon Lisbon, Portugal
| | - Lhassane Ismaili
- Laboratoire de Chimie Organique et Thérapeutique, Neurosciences Intégratives et Cliniques EA 481, Université Franche-Comté, Université Bourgogne Franche-Comté, UFR SMP Besançon, France
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36
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Unzeta M, Esteban G, Bolea I, Fogel WA, Ramsay RR, Youdim MBH, Tipton KF, Marco-Contelles J. Multi-Target Directed Donepezil-Like Ligands for Alzheimer's Disease. Front Neurosci 2016; 10:205. [PMID: 27252617 PMCID: PMC4879129 DOI: 10.3389/fnins.2016.00205] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 04/25/2016] [Indexed: 12/20/2022] Open
Abstract
HIGHLIGHTS ASS234 is a MTDL compound containing a moiety from Donepezil and the propargyl group from the PF 9601N, a potent and selective MAO B inhibitor. This compound is the most advanced anti-Alzheimer agent for preclinical studies identified in our laboratory.Derived from ASS234 both multipotent donepezil-indolyl (MTDL-1) and donepezil-pyridyl hybrids (MTDL-2) were designed and evaluated as inhibitors of AChE/BuChE and both MAO isoforms. MTDL-2 showed more high affinity toward the four enzymes than MTDL-1.MTDL-3 and MTDL-4, were designed containing the N-benzylpiperidinium moiety from Donepezil, a metal- chelating 8-hydroxyquinoline group and linked to a N-propargyl core and they were pharmacologically evaluated.The presence of the cyano group in MTDL-3, enhanced binding to AChE, BuChE and MAO A. It showed antioxidant behavior and it was able to strongly complex Cu(II), Zn(II) and Fe(III).MTDL-4 showed higher affinity toward AChE, BuChE.MTDL-3 exhibited good brain penetration capacity (ADMET) and less toxicity than Donepezil. Memory deficits in scopolamine-lesioned animals were restored by MTDL-3.MTDL-3 particularly emerged as a ligand showing remarkable potential benefits for its use in AD therapy. Alzheimer's disease (AD), the most common form of adult onset dementia, is an age-related neurodegenerative disorder characterized by progressive memory loss, decline in language skills, and other cognitive impairments. Although its etiology is not completely known, several factors including deficits of acetylcholine, β-amyloid deposits, τ-protein phosphorylation, oxidative stress, and neuroinflammation are considered to play significant roles in the pathophysiology of this disease. For a long time, AD patients have been treated with acetylcholinesterase inhibitors such as donepezil (Aricept®) but with limited therapeutic success. This might be due to the complex multifactorial nature of AD, a fact that has prompted the design of new Multi-Target-Directed Ligands (MTDL) based on the "one molecule, multiple targets" paradigm. Thus, in this context, different series of novel multifunctional molecules with antioxidant, anti-amyloid, anti-inflammatory, and metal-chelating properties able to interact with multiple enzymes of therapeutic interest in AD pathology including acetylcholinesterase, butyrylcholinesterase, and monoamine oxidases A and B have been designed and assessed biologically. This review describes the multiple targets, the design rationale and an in-house MTDL library, bearing the N-benzylpiperidine motif present in donepezil, linked to different heterocyclic ring systems (indole, pyridine, or 8-hydroxyquinoline) with special emphasis on compound ASS234, an N-propargylindole derivative. The description of the in vitro biological properties of the compounds and discussion of the corresponding structure-activity-relationships allows us to highlight new issues for the identification of more efficient MTDL for use in AD therapy.
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Affiliation(s)
- Mercedes Unzeta
- Departament de Bioquímica i Biologia Molecular, Institut de Neurociències, Facultat de Medicina, Universitat Autònoma de BarcelonaBarcelona, Spain
| | - Gerard Esteban
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College DublinDublin, Ireland
| | - Irene Bolea
- Departament de Bioquímica i Biologia Molecular, Institut de Neurociències, Facultat de Medicina, Universitat Autònoma de BarcelonaBarcelona, Spain
| | - Wieslawa A. Fogel
- Department of Hormone Biochemistry, Medical University of LodzLodz, Poland
| | - Rona R. Ramsay
- Biomolecular Sciences, Biomedical Sciences Research Complex, University of St AndrewsSt. Andrews, UK
| | - Moussa B. H. Youdim
- Department of Pharmacology, Ruth and Bruce Rappaport Faculty of Medicine, Eve Topf and National Parkinson Foundation Center for Neurodegenerative Diseases ResearchHaifa, Israel
| | - Keith F. Tipton
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College DublinDublin, Ireland
| | - José Marco-Contelles
- Laboratory of Medicinal Chemistry, Institute of General Organic Chemistry, Spanish National Research CouncilMadrid, Spain
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Fierro A, Edmondson DE, Celis-Barros C, Rebolledo-Fuentes M, Zapata-Torres G. Why p-OMe- and p-Cl-β-Methylphenethylamines Display Distinct Activities upon MAO-B Binding. PLoS One 2016; 11:e0154989. [PMID: 27152414 PMCID: PMC4859490 DOI: 10.1371/journal.pone.0154989] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 04/23/2016] [Indexed: 12/16/2022] Open
Abstract
Despite their structural and chemical commonalities, p-chloro-β-methylphenethylamine and p-methoxy-β-methylphenethylamine display distinct inhibitory and substrate activities upon MAO-B binding. Density Functional Theory (DFT) quantum chemical calculations reveal that β-methylation and para-substitution underpin the observed activities sustained by calculated transition state energy barriers, attained conformations and key differences in their interactions in the enzyme’s substrate binding site. Although both compounds meet substrate requirements, it is clear that β-methylation along with the physicochemical features of the para-substituents on the aromatic ring determine the activity of these compounds upon binding to the MAO B-isoform. While data for a larger set of compounds might lend generality to our conclusions, our experimental and theoretical results strongly suggest that the contrasting activities displayed depend on the conformations adopted by these compounds when they bind to the enzyme.
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Affiliation(s)
- Angélica Fierro
- Facultad de Química, Departamento de Química Orgánica, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Dale E. Edmondson
- Departments of Chemistry and Biochemistry, Emory University, Atlanta, GA, United States of America
| | - Cristian Celis-Barros
- Universidad Andres Bello, Facultad de Ciencias Exactas, Departamento de Ciencias Quimicas, Santiago, Chile
- * E-mail:
| | | | - Gerald Zapata-Torres
- Faculty of Chemical and Pharmaceutical Sciences, University of Chile, Santiago, Chile
- * E-mail:
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38
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Multitarget strategies in Alzheimer's disease: benefits and challenges on the road to therapeutics. Future Med Chem 2016; 8:697-711. [DOI: 10.4155/fmc-2016-0003] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Alzheimer's disease is a multifactorial syndrome, for which effective cures are urgently needed. Seeking for enhanced therapeutic efficacy, multitarget drugs have been increasingly sought after over the last decades. They offer the attractive prospect of tackling intricate network effects, but with the benefits of a single-molecule therapy. Herein, we highlight relevant progress in the field, focusing on acetylcholinesterase inhibition and amyloid pathways as two pivotal features in multitarget design strategies. We also discuss the intertwined relationship between selected molecular targets and give a brief glimpse into the power of multitarget agents as pharmacological probes of Alzheimer's disease molecular mechanisms.
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39
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Hiremathad A, Chand K, Esteves AR, Cardoso SM, Ramsay RR, Chaves S, Keri RS, Santos MA. Tacrine-allyl/propargylcysteine–benzothiazole trihybrids as potential anti-Alzheimer's drug candidates. RSC Adv 2016. [DOI: 10.1039/c6ra03455a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Eight novel trihybrids as potential anti-Alzheimer's drugs showed high AChEI and anti-Aβ aggregation capacity, moderate anti-ROS activity and low MAO inhibition.
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Affiliation(s)
- Asha Hiremathad
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Karam Chand
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - A. Raquel Esteves
- CNBC – Centro de Neurociências e Biologia Celular
- Universidade de Coimbra
- Coimbra
- Portugal
| | - Sandra M. Cardoso
- CNBC – Centro de Neurociências e Biologia Celular
- Universidade de Coimbra
- Coimbra
- Portugal
- Faculdade de Medicina
| | - Rona R. Ramsay
- Biomedical Sciences Research Complex
- University of St Andrews
- Biomolecular Sciences Building
- St Andrews KY16 9ST
- UK
| | - Sílvia Chaves
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Rangappa S. Keri
- Centre for Nano and Material Sciences
- Jain University
- Jain Global Campus
- Bangalore
- India
| | - M. Amélia Santos
- Centro de Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
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40
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Weinreb O, Amit T, Bar-Am O, Youdim MBH. Neuroprotective effects of multifaceted hybrid agents targeting MAO, cholinesterase, iron and β-amyloid in ageing and Alzheimer's disease. Br J Pharmacol 2015; 173:2080-94. [PMID: 26332830 DOI: 10.1111/bph.13318] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 08/04/2015] [Accepted: 08/20/2015] [Indexed: 12/15/2022] Open
Abstract
UNLABELLED Alzheimer's disease (AD) is accepted nowadays as a complex neurodegenerative disorder with multifaceted cerebral pathologies, including extracellular deposition of amyloid β peptide-containing plaques, intracellular neurofibrillary tangles, progressive loss of cholinergic neurons, metal dyshomeostasis, mitochondrial dysfunction, neuroinflammation, glutamate excitoxicity, oxidative stress and increased MAO enzyme activity. This may explain why it is currently widely accepted that a more effective therapy for AD would result from the use of multifunctional drugs, which may affect more than one brain target involved in the disease pathology. The current review will discuss the potential benefits of novel multimodal neuroprotective, brain permeable drugs, recently developed by Youdim and collaborators, as a valuable therapeutic approach for AD treatment. The pharmacological and neuroprotective properties of these multitarget-directed ligands, which target MAO enzymes, the cholinergic system, iron accumulation and amyloid β peptide generation/aggregation are described, with a special emphasis on their potential therapeutic value for ageing and AD-associated cognitive functions. This review is conceived as a tribute to the broad neuropharmacology work of Professor Moussa Youdim, Professor Emeritus in the Faculty of Medicine and Director of Eve Topf Center of Excellence in Technion-Israel Institute of Technology, and Chief Scientific Officer of ABITAL Pharma Pipeline Ltd., at the occasion of his 75th birthday. LINKED ARTICLES This article is part of a themed section on Updating Neuropathology and Neuropharmacology of Monoaminergic Systems. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v173.13/issuetoc.
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Affiliation(s)
- Orly Weinreb
- Eve Topf Centers of Excellence for Neurodegenerative Diseases Research, Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,ABITAL Pharma Pipeline Ltd., Yokneam, Israel
| | - Tamar Amit
- Eve Topf Centers of Excellence for Neurodegenerative Diseases Research, Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,ABITAL Pharma Pipeline Ltd., Yokneam, Israel
| | - Orit Bar-Am
- Eve Topf Centers of Excellence for Neurodegenerative Diseases Research, Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,ABITAL Pharma Pipeline Ltd., Yokneam, Israel
| | - Moussa B H Youdim
- Eve Topf Centers of Excellence for Neurodegenerative Diseases Research, Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,ABITAL Pharma Pipeline Ltd., Yokneam, Israel
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41
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Malcomson T, Yelekci K, Borrello MT, Ganesan A, Semina E, De Kimpe N, Mangelinckx S, Ramsay RR. cis-cyclopropylamines as mechanism-based inhibitors of monoamine oxidases. FEBS J 2015; 282:3190-8. [DOI: 10.1111/febs.13260] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Revised: 02/27/2015] [Accepted: 03/06/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Thomas Malcomson
- Biomedical Sciences Research Complex; University of St Andrews; UK
| | - Kemal Yelekci
- Department of Bioinformatics and Genetics; Kadir Has University; Istanbul Turkey
| | | | - A. Ganesan
- School of Pharmacy; University of East Anglia; Norwich UK
| | - Elena Semina
- Department of Sustainable Organic Chemistry and Technology; Ghent University; Belgium
| | - Norbert De Kimpe
- Department of Sustainable Organic Chemistry and Technology; Ghent University; Belgium
| | - Sven Mangelinckx
- Department of Sustainable Organic Chemistry and Technology; Ghent University; Belgium
| | - Rona R. Ramsay
- Biomedical Sciences Research Complex; University of St Andrews; UK
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42
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Bautista-Aguilera OM, Samadi A, Chioua M, Nikolic K, Filipic S, Agbaba D, Soriano E, de Andrés L, Rodríguez-Franco MI, Alcaro S, Ramsay RR, Ortuso F, Yañez M, Marco-Contelles J. N-Methyl-N-((1-methyl-5-(3-(1-(2-methylbenzyl)piperidin-4-yl)propoxy)-1H-indol-2-yl)methyl)prop-2-yn-1-amine, a New Cholinesterase and Monoamine Oxidase Dual Inhibitor. J Med Chem 2014; 57:10455-63. [DOI: 10.1021/jm501501a] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
| | - Abdelouahid Samadi
- Laboratorio
de Química Médica, (IQOG, CSIC), Juan de la Cierva
3, E-28006 Madrid, Spain
| | - Mourad Chioua
- Laboratorio
de Química Médica, (IQOG, CSIC), Juan de la Cierva
3, E-28006 Madrid, Spain
| | - Katarina Nikolic
- Institute
of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia
| | - Slavica Filipic
- Institute
of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia
| | - Danica Agbaba
- Institute
of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia
| | - Elena Soriano
- SEPCO, (IQOG, CSIC), Juan de la Cierva 3, 28006 Madrid, Spain
| | - Lucía de Andrés
- Instituto
de Química Médica, (IQM-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | | | - Stefano Alcaro
- Dipartimento
di Scienze della Salute, Università “Magna Græcia” di Catanzaro, Campus “S. Venuta”, Viale Europa, 88100 Catanzaro, Italy
| | - Rona R. Ramsay
- Biomedical
Sciences Research Complex, University of St Andrews, Biomolecular
Sciences Building, North Haugh, St Andrews KY16 9ST, U.K
| | - Francesco Ortuso
- Dipartimento
di Scienze della Salute, Università “Magna Græcia” di Catanzaro, Campus “S. Venuta”, Viale Europa, 88100 Catanzaro, Italy
| | - Matilde Yañez
- Facultad
de Farmacia, Departamento de Farmacología, Universidad de Santiago de Compostela, Campus Vida, La Coruña, 15782 Santiago de Compostela, Spain
| | - José Marco-Contelles
- Laboratorio
de Química Médica, (IQOG, CSIC), Juan de la Cierva
3, E-28006 Madrid, Spain
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