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Giorgioni G, Bonifazi A, Botticelli L, Cifani C, Matteucci F, Micioni Di Bonaventura E, Micioni Di Bonaventura MV, Giannella M, Piergentili A, Piergentili A, Quaglia W, Del Bello F. Advances in drug design and therapeutic potential of selective or multitarget 5-HT1A receptor ligands. Med Res Rev 2024. [PMID: 38808959 DOI: 10.1002/med.22049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/14/2024] [Accepted: 05/03/2024] [Indexed: 05/30/2024]
Abstract
5-HT1A receptor (5-HT1A-R) is a serotoninergic G-protein coupled receptor subtype which contributes to several physiological processes in both central nervous system and periphery. Despite being the first 5-HT-R identified, cloned and studied, it still represents a very attractive target in drug discovery and continues to be the focus of a myriad of drug discovery campaigns due to its involvement in numerous neuropsychiatric disorders. The structure-activity relationship studies (SAR) performed over the last years have been devoted to three main goals: (i) design and synthesis of 5-HT1A-R selective/preferential ligands; (ii) identification of 5-HT1A-R biased agonists, differentiating pre- versus post-synaptic agonism and signaling cellular mechanisms; (iii) development of multitarget compounds endowed with well-defined poly-pharmacological profiles targeting 5-HT1A-R along with other serotonin receptors, serotonin transporter (SERT), D2-like receptors and/or enzymes, such as acetylcholinesterase and phosphodiesterase, as a promising strategy for the management of complex psychiatric and neurodegenerative disorders. In this review, medicinal chemistry aspects of ligands acting as selective/preferential or multitarget 5-HT1A-R agonists and antagonists belonging to different chemotypes and developed in the last 7 years (2017-2023) have been discussed. The development of chemical and pharmacological 5-HT1A-R tools for molecular imaging have also been described. Finally, the pharmacological interest of 5-HT1A-R and the therapeutic potential of ligands targeting this receptor have been considered.
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Affiliation(s)
- Gianfabio Giorgioni
- Medicinal Chemistry Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Alessandro Bonifazi
- Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse - Intramural Research Program, National Institutes of Health, Baltimore, Maryland, USA
| | - Luca Botticelli
- Pharmacology Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Carlo Cifani
- Pharmacology Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Federica Matteucci
- Medicinal Chemistry Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | | | | | - Mario Giannella
- Medicinal Chemistry Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | | | - Alessia Piergentili
- Medicinal Chemistry Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Wilma Quaglia
- Medicinal Chemistry Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Fabio Del Bello
- Medicinal Chemistry Unit, School of Pharmacy, University of Camerino, Camerino, Italy
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2
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Papa A, Cursaro I, Pozzetti L, Contri C, Cappello M, Pasquini S, Carullo G, Ramunno A, Gemma S, Varani K, Butini S, Campiani G, Vincenzi F. Pioneering first-in-class FAAH-HDAC inhibitors as potential multitarget neuroprotective agents. Arch Pharm (Weinheim) 2023; 356:e2300410. [PMID: 37750286 DOI: 10.1002/ardp.202300410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/31/2023] [Accepted: 09/08/2023] [Indexed: 09/27/2023]
Abstract
Aiming to simultaneously modulate the endocannabinoid system (ECS) functions and the epigenetic machinery, we selected the fatty acid amide hydrolase (FAAH) and histone deacetylase (HDAC) enzymes as desired targets to develop potential neuroprotective multitarget-directed ligands (MTDLs), expecting to achieve an additive or synergistic therapeutic effect in oxidative stress-related conditions. We herein report the design, synthesis, and biological evaluation of the first-in-class FAAH-HDAC multitarget inhibitors. A pharmacophore merging strategy was applied, yielding 1-phenylpyrrole-based compounds 4a-j. The best-performing compounds (4c, 4f, and 4h) were tested for their neuroprotective properties in oxidative stress models, employing 1321N1 human astrocytoma cells and SHSY5 human neuronal cells. In our preliminary studies, compound 4h stood out, showing a balanced nanomolar inhibitory activity against the selected targets and outperforming the standard antioxidant N-acetylcysteine in vitro. Together with 4f, 4h was also able to protect 1321N1 cells from tert-butyl hydroperoxide or glutamate insult. Our study may provide the basis for the development of novel MTDLs targeting the ECS and epigenetic enzymes.
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Affiliation(s)
- Alessandro Papa
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Ilaria Cursaro
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Luca Pozzetti
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Chiara Contri
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Martina Cappello
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Silvia Pasquini
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Gabriele Carullo
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Anna Ramunno
- Department of Pharmacy, University of Salerno, Fisciano, Italy
| | - Sandra Gemma
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Katia Varani
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Stefania Butini
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Giuseppe Campiani
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Fabrizio Vincenzi
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
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3
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Olmedo-Córdoba M, Moreno-Montoya M, Mora S, Prados-Pardo Á, Martín-González E. Avoidance and inhibitory control are possible transdiagnostic traits? A systematic review in animal models. Behav Brain Res 2023; 451:114500. [PMID: 37207979 DOI: 10.1016/j.bbr.2023.114500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 05/12/2023] [Accepted: 05/16/2023] [Indexed: 05/21/2023]
Abstract
In clinical research, aberrant avoidance behavior and inhibitory control deficit have a high comorbidity in different psychopathological disorders. Therefore, avoidance and impulsive and/or compulsive behaviors might be classified as transdiagnostic traits, where the assessment through animal models could address evidence of their contribution as neurobehavioral mechanisms in psychopathology. The objective of the present review has been to assess the avoidance trait and the implication of inhibitory control behaviors, through studies using passive and active avoidance tests in rodents, and a preclinical model using selective breeding of high- or low-avoidance Roman rats (RHA, RLA). A systematic search strategy was carried out in the PubMed and Web of Science databases, where a total of 40 studies were accepted in the qualitative synthesis. The results of the different studies reviewed pointed to a relation between a reduced avoidance profile in passive avoidance (PA) with impulsive decision making and novelty-seeking behaviors; an increased avoidance profile in PA with compulsive drinking; a high active avoidance profile, including RHA rats, with different types of impulsivity and novelty- seeking behaviors; and regarding compulsivity depending on its measure, a low active avoidance profile, including RLA rats, has been associated with increased anxiety in the EPM and increased grooming, while a high active avoidance profile, including RHA rats, has been associated with increased rearing, compulsive drinking including alcohol, and cognitive inflexibility. The results have been discussed in terms of environmental factors and the underlying mechanisms between these possible transdiagnostic traits in psychopathology.
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Affiliation(s)
- Manuela Olmedo-Córdoba
- Department of Psychology & Health Research Centre (CEINSA), University of Almería, Almería, Spain
| | - Margarita Moreno-Montoya
- Department of Psychology & Health Research Centre (CEINSA), University of Almería, Almería, Spain
| | - Santiago Mora
- Department of Neuroscience, University of Copenhagen, Copenhagen, Denmark
| | - Ángeles Prados-Pardo
- Department of Psychology & Health Research Centre (CEINSA), University of Almería, Almería, Spain
| | - Elena Martín-González
- Department of Psychology & Health Research Centre (CEINSA), University of Almería, Almería, Spain.
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4
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Juza R, Musilek K, Mezeiova E, Soukup O, Korabecny J. Recent advances in dopamine D 2 receptor ligands in the treatment of neuropsychiatric disorders. Med Res Rev 2023; 43:55-211. [PMID: 36111795 DOI: 10.1002/med.21923] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 07/29/2022] [Accepted: 08/09/2022] [Indexed: 02/04/2023]
Abstract
Dopamine is a biologically active amine synthesized in the central and peripheral nervous system. This biogenic monoamine acts by activating five types of dopamine receptors (D1-5 Rs), which belong to the G protein-coupled receptor family. Antagonists and partial agonists of D2 Rs are used to treat schizophrenia, Parkinson's disease, depression, and anxiety. The typical pharmacophore with high D2 R affinity comprises four main areas, namely aromatic moiety, cyclic amine, central linker and aromatic/heteroaromatic lipophilic fragment. From the literature reviewed herein, we can conclude that 4-(2,3-dichlorophenyl), 4-(2-methoxyphenyl)-, 4-(benzo[b]thiophen-4-yl)-1-substituted piperazine, and 4-(6-fluorobenzo[d]isoxazol-3-yl)piperidine moieties are critical for high D2 R affinity. Four to six atoms chains are optimal for D2 R affinity with 4-butoxyl as the most pronounced one. The bicyclic aromatic/heteroaromatic systems are most frequently occurring as lipophilic appendages to retain high D2 R affinity. In this review, we provide a thorough overview of the therapeutic potential of D2 R modulators in the treatment of the aforementioned disorders. In addition, this review summarizes current knowledge about these diseases, with a focus on the dopaminergic pathway underlying these pathologies. Major attention is paid to the structure, function, and pharmacology of novel D2 R ligands, which have been developed in the last decade (2010-2021), and belong to the 1,4-disubstituted aromatic cyclic amine group. Due to the abundance of data, allosteric D2 R ligands and D2 R modulators from patents are not discussed in this review.
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Affiliation(s)
- Radomir Juza
- Experimental Neurobiology, National Institute of Mental Health, Klecany, Czech Republic.,Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Kamil Musilek
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic.,Biomedical Research Centre, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Eva Mezeiova
- Experimental Neurobiology, National Institute of Mental Health, Klecany, Czech Republic.,Biomedical Research Centre, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Ondrej Soukup
- Biomedical Research Centre, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Jan Korabecny
- Experimental Neurobiology, National Institute of Mental Health, Klecany, Czech Republic.,Biomedical Research Centre, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
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5
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Martin P, Maurice T, Gammaitoni A, Farfel G, Boyd B, Galer B. Fenfluramine modulates the anti-amnesic effects induced by sigma-1 receptor agonists and neuro(active)steroids in vivo. Epilepsy Behav 2022; 127:108526. [PMID: 35007961 DOI: 10.1016/j.yebeh.2021.108526] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 12/20/2021] [Accepted: 12/20/2021] [Indexed: 12/15/2022]
Abstract
Fenfluramine (N-ethyl-α-methl-3-(trifluoromethyl)phenethylamine) is an anti-seizure medication (ASM) particularly effective in patients with Dravet syndrome, a severe treatment-resistant epileptic encephalopathy. Fenfluramine acts not only as neuronal serotonin (5-HT) releaser but also as a positive modulator of the sigma-1 receptor (S1R). We here examined the modulatory activity of Fenfluramine on the S1R-mediated anti-amnesic response in mice using combination analyses. Fenfluramine and Norfenfluramine, racemate and isomers, were combined with either the S1R agonist (PRE-084) or the S1R-acting neuro(active)steroids, pregnenolone sulfate (PREGS), Dehydroepiandrosterone sulfate (DHEAS), or progesterone. We report that Fenfluramine racemate or (+)-Fenfluramine, in the 0.1-1 mg/kg dose range, attenuated the dizocilpine-induced learning deficits in spontaneous alternation and passive avoidance, and showed low-dose synergies in combination with PRE-084. These effects were blocked by the S1R antagonist NE-100. Dehydroepiandrosterone sulfate or PREGS attenuated dizocilpine-induced learning deficits in the 5-20 mg/kg dose range. Co-treatments at low dose between steroids and Fenfluramine or (+)-Fenfluramine were synergistic. Progesterone blocked Fenfluramine effect. Finally, Fenfluramine and (+)-Fenfluramine effects were prevented by the 5-HT1A receptor antagonist WAY-100635 or 5-HT2A antagonist RS-127445, but not by the 5-HT1B/1D antagonist GR 127935 or the 5-HT2C antagonist SB 242084, confirming a 5-HT1A and 5-HT2A receptor involvement in the drug effect on memory. We therefore confirmed the positive modulation of Fenfluramine racemate or dextroisomer on S1R and showed that, in physiological conditions, the drug potentiated the low dose effects of neuro(active)steroids, endogenous S1R modulators. The latter are potent modulators of the excitatory/inhibitory balance in the brain, and their levels must be considered in the antiepileptic action of Fenfluramine.
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Affiliation(s)
| | - Tangui Maurice
- MMDN, Univ Montpellier, EPHE, INSERM, Montpellier, France.
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6
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Papa A, Pasquini S, Contri C, Gemma S, Campiani G, Butini S, Varani K, Vincenzi F. Polypharmacological Approaches for CNS Diseases: Focus on Endocannabinoid Degradation Inhibition. Cells 2022; 11:cells11030471. [PMID: 35159280 PMCID: PMC8834510 DOI: 10.3390/cells11030471] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/21/2022] [Accepted: 01/27/2022] [Indexed: 01/27/2023] Open
Abstract
Polypharmacology breaks up the classical paradigm of “one-drug, one target, one disease” electing multitarget compounds as potential therapeutic tools suitable for the treatment of complex diseases, such as metabolic syndrome, psychiatric or degenerative central nervous system (CNS) disorders, and cancer. These diseases often require a combination therapy which may result in positive but also negative synergistic effects. The endocannabinoid system (ECS) is emerging as a particularly attractive therapeutic target in CNS disorders and neurodegenerative diseases including Parkinson’s disease (PD), Alzheimer’s disease (AD), Huntington’s disease (HD), multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS), stroke, traumatic brain injury (TBI), pain, and epilepsy. ECS is an organized neuromodulatory network, composed by endogenous cannabinoids, cannabinoid receptors type 1 and type 2 (CB1 and CB2), and the main catabolic enzymes involved in the endocannabinoid inactivation such as fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL). The multiple connections of the ECS with other signaling pathways in the CNS allows the consideration of the ECS as an optimal source of inspiration in the development of innovative polypharmacological compounds. In this review, we focused our attention on the reported polypharmacological examples in which FAAH and MAGL inhibitors are involved.
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Affiliation(s)
- Alessandro Papa
- Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy; (A.P.); (S.G.); (G.C.)
| | - Silvia Pasquini
- Department of Translational Medicine, University of Ferrara, Via Fossato di Mortara 17-19, 44121 Ferrara, Italy; (S.P.); (C.C.); (K.V.); (F.V.)
| | - Chiara Contri
- Department of Translational Medicine, University of Ferrara, Via Fossato di Mortara 17-19, 44121 Ferrara, Italy; (S.P.); (C.C.); (K.V.); (F.V.)
| | - Sandra Gemma
- Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy; (A.P.); (S.G.); (G.C.)
| | - Giuseppe Campiani
- Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy; (A.P.); (S.G.); (G.C.)
| | - Stefania Butini
- Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy; (A.P.); (S.G.); (G.C.)
- Correspondence: ; Tel.: +39-0577-234161
| | - Katia Varani
- Department of Translational Medicine, University of Ferrara, Via Fossato di Mortara 17-19, 44121 Ferrara, Italy; (S.P.); (C.C.); (K.V.); (F.V.)
| | - Fabrizio Vincenzi
- Department of Translational Medicine, University of Ferrara, Via Fossato di Mortara 17-19, 44121 Ferrara, Italy; (S.P.); (C.C.); (K.V.); (F.V.)
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Czub N, Pacławski A, Szlęk J, Mendyk A. Curated Database and Preliminary AutoML QSAR Model for 5-HT1A Receptor. Pharmaceutics 2021; 13:pharmaceutics13101711. [PMID: 34684004 PMCID: PMC8536971 DOI: 10.3390/pharmaceutics13101711] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction of a new drug to the market is a challenging and resource-consuming process. Predictive models developed with the use of artificial intelligence could be the solution to the growing need for an efficient tool which brings practical and knowledge benefits, but requires a large amount of high-quality data. The aim of our project was to develop quantitative structure–activity relationship (QSAR) model predicting serotonergic activity toward the 5-HT1A receptor on the basis of a created database. The dataset was obtained using ZINC and ChEMBL databases. It contained 9440 unique compounds, yielding the largest available database of 5-HT1A ligands with specified pKi value to date. Furthermore, the predictive model was developed using automated machine learning (AutoML) methods. According to the 10-fold cross-validation (10-CV) testing procedure, the root-mean-squared error (RMSE) was 0.5437, and the coefficient of determination (R2) was 0.74. Moreover, the Shapley Additive Explanations method (SHAP) was applied to assess a more in-depth understanding of the influence of variables on the model’s predictions. According to to the problem definition, the developed model can efficiently predict the affinity value for new molecules toward the 5-HT1A receptor on the basis of their structure encoded in the form of molecular descriptors. Usage of this model in screening processes can significantly improve the process of discovery of new drugs in the field of mental diseases and anticancer therapy.
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Bonifazi A, Newman AH, Keck TM, Gervasoni S, Vistoli G, Del Bello F, Giorgioni G, Pavletić P, Quaglia W, Piergentili A. Scaffold Hybridization Strategy Leads to the Discovery of Dopamine D 3 Receptor-Selective or Multitarget Bitopic Ligands Potentially Useful for Central Nervous System Disorders. ACS Chem Neurosci 2021; 12:3638-3649. [PMID: 34529404 PMCID: PMC8498988 DOI: 10.1021/acschemneuro.1c00368] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
![]()
In the search for
novel bitopic compounds targeting the dopamine
D3 receptor (D3R), the N-(2,3-dichlorophenyl)piperazine
nucleus (primary pharmacophore) has been linked to the 6,6- or 5,5-diphenyl-1,4-dioxane-2-carboxamide
or the 1,4-benzodioxane-2-carboxamide scaffold (secondary pharmacophore)
by an unsubstituted or 3-F-/3-OH-substituted butyl chain. This scaffold
hybridization strategy led to the discovery of potent D3R-selective or multitarget ligands potentially useful for central
nervous system disorders. In particular, the 6,6-diphenyl-1,4-dioxane
derivative 3 showed a D3R-preferential profile,
while an interesting multitarget behavior has been highlighted for
the 5,5-diphenyl-1,4-dioxane and 1,4-benzodioxane derivatives 6 and 9, respectively, which displayed potent
D2R antagonism, 5-HT1AR and D4R agonism,
as well as potent D3R partial agonism. They also behaved
as low-potency 5-HT2AR antagonists and 5-HT2CR partial agonists. Such a profile might be a promising starting
point for the discovery of novel antipsychotic agents.
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Affiliation(s)
- Alessandro Bonifazi
- Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse—Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
- School of Pharmacy, Medicinal Chemistry Unit, University of Camerino, Via S. Agostino 1, Camerino 62032, Italy
| | - Amy H. Newman
- Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse—Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Thomas M. Keck
- Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse—Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
- Department of Chemistry & Biochemistry, Department of Molecular & Cellular Biosciences, Rowan University, 201 Mullica Hill Rd, Glassboro, New Jersey 08028, United States
| | - Silvia Gervasoni
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, Milano 20133, Italy
| | - Giulio Vistoli
- Department of Pharmaceutical Sciences, University of Milan, Via Mangiagalli 25, Milano 20133, Italy
| | - Fabio Del Bello
- School of Pharmacy, Medicinal Chemistry Unit, University of Camerino, Via S. Agostino 1, Camerino 62032, Italy
| | - Gianfabio Giorgioni
- School of Pharmacy, Medicinal Chemistry Unit, University of Camerino, Via S. Agostino 1, Camerino 62032, Italy
| | - Pegi Pavletić
- School of Pharmacy, Medicinal Chemistry Unit, University of Camerino, Via S. Agostino 1, Camerino 62032, Italy
| | - Wilma Quaglia
- School of Pharmacy, Medicinal Chemistry Unit, University of Camerino, Via S. Agostino 1, Camerino 62032, Italy
| | - Alessandro Piergentili
- School of Pharmacy, Medicinal Chemistry Unit, University of Camerino, Via S. Agostino 1, Camerino 62032, Italy
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Rathore A, Asati V, Kashaw SK, Agarwal S, Parwani D, Bhattacharya S, Mallick C. The Recent Development of Piperazine and Piperidine Derivatives as Antipsychotic Agents. Mini Rev Med Chem 2021; 21:362-379. [PMID: 32912125 DOI: 10.2174/1389557520666200910092327] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/20/2020] [Accepted: 07/20/2020] [Indexed: 11/22/2022]
Abstract
Schizophrenia is a chronic neuropsychiatric disorder that affects nearly 1% of the global population. There are various anti-psychotic drugs available for the treatment of schizophrenia, but they have certain side effects; therefore, there is a need to explore and develop novel potential lead compounds against schizophrenia. The currently available drugs e.g. typical and atypical antipsychotics act on different dopamine and serotonin receptors and as per literature reports, various piperidine and piperazine derivatives have shown promising activity against these receptors. When different heterocyclic groups are attached to basic piperidine and piperazine rings, the antipsychotic activity is greatly potentiated. In this direction, various antipsychotic drugs have been synthesized at the laboratory level, and few are under clinical trial studies, such as Lu AE58054, PF-04802540, ORG25935, DMXB-A, Bitopertin, and ABT-126. In the present review, we include the studies related to the effect of different substituents on piperidine/piperazine derivatives and their anti-psychotic activity. Various series of synthesized compounds by other researchers with piperidine/piperazine nucleus have been reviewed and diagrammatically represented in the form of SAR (structure-activity relationships), which will help the scientists for the development of potential lead compounds.
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Affiliation(s)
- Akash Rathore
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour University (A Central University), Sagar (MP), India
| | - Vivek Asati
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour University (A Central University), Sagar (MP), India
| | - Sushil Kumar Kashaw
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour University (A Central University), Sagar (MP), India
| | - Shivangi Agarwal
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour University (A Central University), Sagar (MP), India
| | - Deepa Parwani
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour University (A Central University), Sagar (MP), India
| | - Sushanta Bhattacharya
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour University (A Central University), Sagar (MP), India
| | - Chaitali Mallick
- Department of Pharmaceutical Sciences, Dr. Harisingh Gour University (A Central University), Sagar (MP), India
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Grillo A, Fezza F, Chemi G, Colangeli R, Brogi S, Fazio D, Federico S, Papa A, Relitti N, Di Maio R, Giorgi G, Lamponi S, Valoti M, Gorelli B, Saponara S, Benedusi M, Pecorelli A, Minetti P, Valacchi G, Butini S, Campiani G, Gemma S, Maccarrone M, Di Giovanni G. Selective Fatty Acid Amide Hydrolase Inhibitors as Potential Novel Antiepileptic Agents. ACS Chem Neurosci 2021; 12:1716-1736. [PMID: 33890763 DOI: 10.1021/acschemneuro.1c00192] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Temporal lobe epilepsy is the most common form of epilepsy, and current antiepileptic drugs are ineffective in many patients. The endocannabinoid system has been associated with an on-demand protective response to seizures. Blocking endocannabinoid catabolism would elicit antiepileptic effects, devoid of psychotropic effects. We herein report the discovery of selective anandamide catabolic enzyme fatty acid amide hydrolase (FAAH) inhibitors with promising antiepileptic efficacy, starting from a further investigation of our prototypical inhibitor 2a. When tested in two rodent models of epilepsy, 2a reduced the severity of the pilocarpine-induced status epilepticus and the elongation of the hippocampal maximal dentate activation. Notably, 2a did not affect hippocampal dentate gyrus long-term synaptic plasticity. These data prompted our further endeavor aiming at discovering new antiepileptic agents, developing a new set of FAAH inhibitors (3a-m). Biological studies highlighted 3h and 3m as the best performing analogues to be further investigated. In cell-based studies, using a neuroblastoma cell line, 3h and 3m could reduce the oxinflammation state by decreasing DNA-binding activity of NF-kB p65, devoid of cytotoxic effect. Unwanted cardiac effects were excluded for 3h (Langendorff perfused rat heart). Finally, the new analogue 3h reduced the severity of the pilocarpine-induced status epilepticus as observed for 2a.
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Affiliation(s)
- Alessandro Grillo
- Department of Excellence of Biotechnology, Chemistry and Pharmacy, 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - Filomena Fezza
- Department of Experimental Medicine Tor Vergata, University of Rome, Via Montpellier 1, 00121 Rome, Italy
| | - Giulia Chemi
- Department of Excellence of Biotechnology, Chemistry and Pharmacy, 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - Roberto Colangeli
- Laboratory of Neurophysiology, Department of Physiology and Biochemistry, Faculty of Medicine and Surgery, University of Malta, MSD2080 Msida, Malta
- Department of Experimental and Clinical Medicine, Section of Neuroscience and Cell Biology, Università Politecnica delle Marche, 60126 Ancona, Italy
| | - Simone Brogi
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Domenico Fazio
- European Center for Brain Research/IRCCS Santa Lucia Foundation, Via del Fosso di Fiorano 64, 00143 Rome, Italy
| | - Stefano Federico
- Department of Excellence of Biotechnology, Chemistry and Pharmacy, 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - Alessandro Papa
- Department of Excellence of Biotechnology, Chemistry and Pharmacy, 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - Nicola Relitti
- Department of Excellence of Biotechnology, Chemistry and Pharmacy, 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - Roberto Di Maio
- Pittsburgh Institute for Neurodegenerative Diseases and Department of Neurology, University of Pittsburgh, Pittsburgh, 15261 Pennsylvania, United States
| | - Gianluca Giorgi
- Department of Excellence of Biotechnology, Chemistry and Pharmacy, 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - Stefania Lamponi
- Department of Excellence of Biotechnology, Chemistry and Pharmacy, 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - Massimo Valoti
- Department of Life Sciences, University of Siena, Via Aldo Moro, 2, 53100 Siena, Italy
| | - Beatrice Gorelli
- Department of Life Sciences, University of Siena, Via Aldo Moro, 2, 53100 Siena, Italy
| | - Simona Saponara
- Department of Life Sciences, University of Siena, Via Aldo Moro, 2, 53100 Siena, Italy
| | - Mascia Benedusi
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, 44121 Ferrara, Italy
| | - Alessandra Pecorelli
- Plants for Human Health Institute, Animal Science Department, NC Research Campus, NC State University, 600 Laureate Way, Kannapolis, 28081 North Carolina, United States
| | | | - Giuseppe Valacchi
- Department of Biomedical and Specialist Surgical Sciences, Section of Medical Biochemistry, Molecular Biology and Genetics, University of Ferrara, 44121 Ferrara, Italy
- Plants for Human Health Institute, Animal Science Department, NC Research Campus, NC State University, 600 Laureate Way, Kannapolis, 28081 North Carolina, United States
- Department of Food and Nutrition, Kyung Hee University, 02447 Seoul, South Korea
| | - Stefania Butini
- Department of Excellence of Biotechnology, Chemistry and Pharmacy, 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - Giuseppe Campiani
- Department of Excellence of Biotechnology, Chemistry and Pharmacy, 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - Sandra Gemma
- Department of Excellence of Biotechnology, Chemistry and Pharmacy, 2018-2022, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - Mauro Maccarrone
- European Center for Brain Research/IRCCS Santa Lucia Foundation, Via del Fosso di Fiorano 64, 00143 Rome, Italy
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio snc, 67100 L’Aquila, Italy
| | - Giuseppe Di Giovanni
- Laboratory of Neurophysiology, Department of Physiology and Biochemistry, Faculty of Medicine and Surgery, University of Malta, MSD2080 Msida, Malta
- Neuroscience Division, School of Biosciences, Cardiff University, CF10 3AT Cardiff, United Kingdom
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11
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Cosi C, Martel JC, Auclair AL, Collo G, Cavalleri L, Heusler P, Leriche L, Gaudoux F, Sokoloff P, Moser PC, Gatti-McArthur S. Pharmacology profile of F17464, a dopamine D 3 receptor preferential antagonist. Eur J Pharmacol 2021; 890:173635. [PMID: 33065094 DOI: 10.1016/j.ejphar.2020.173635] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 10/01/2020] [Accepted: 10/05/2020] [Indexed: 12/19/2022]
Abstract
F17464 (N-(3-{4-[4-(8-Oxo-8H-[1,3]-dioxolo-[4,5-g]-chromen-7-yl)-butyl]-piperazin-1-yl}-phenyl)-methanesulfonamide, hydrochloride) is a new potential antipsychotic with a unique profile. The compound exhibits high affinity for the human dopamine receptor subtype 3 (hD3) (Ki = 0.17 nM) and the serotonin receptor subtype 1a (5-HT1a) (Ki = 0.16 nM) and a >50 fold lower affinity for the human dopamine receptor subtype 2 short and long form (hD2s/l) (Ki = 8.9 and 12.1 nM, respectively). [14C]F17464 dynamic studies show a slower dissociation rate from hD3 receptor (t1/2 = 110 min) than from hD2s receptor (t1/2 = 1.4 min) and functional studies demonstrate that F17464 is a D3 receptor antagonist, 5-HT1a receptor partial agonist. In human dopaminergic neurons F17464 blocks ketamine induced morphological changes, an effect D3 receptor mediated. In vivo F17464 target engagement of both D2 and 5-HT1a receptors is demonstrated in displacement studies in the mouse brain. F17464 increases dopamine release in the rat prefrontal cortex and mouse lateral forebrain - dorsal striatum and seems to reduce the effect of MK801 on % c-fos mRNA medium expressing neurons in cortical and subcortical regions. F17464 also rescues valproate induced impairment in a rat social interaction model of autism. All the neurochemistry and behavioural effects of F17464 are observed in the dose range 0.32-2.5 mg/kg i.p. in both rats and mice. The in vitro - in vivo pharmacology profile of F17464 in preclinical models is discussed in support of a therapeutic use of the compound in schizophrenia and autism.
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Affiliation(s)
- Cristina Cosi
- Innovation Unit CNS, CEPC Pierre Fabre Laboratories, Bel Air de Campans, 81106, Castres, France
| | - Jean-Claude Martel
- Innovation Unit CNS, CEPC Pierre Fabre Laboratories, Bel Air de Campans, 81106, Castres, France
| | - Agnès L Auclair
- Innovation Unit CNS, CEPC Pierre Fabre Laboratories, Bel Air de Campans, 81106, Castres, France
| | - Ginetta Collo
- Dept of Molecular and Translational Medicine University of Brescia, Viale Europa 11, Brescia, Italy
| | - Laura Cavalleri
- Dept of Molecular and Translational Medicine University of Brescia, Viale Europa 11, Brescia, Italy
| | - Peter Heusler
- Innovation Unit CNS, CEPC Pierre Fabre Laboratories, Bel Air de Campans, 81106, Castres, France
| | - Ludovic Leriche
- Innovation Unit CNS, CEPC Pierre Fabre Laboratories, Bel Air de Campans, 81106, Castres, France
| | - Florence Gaudoux
- Innovation Unit CNS, CEPC Pierre Fabre Laboratories, Bel Air de Campans, 81106, Castres, France
| | - Pierre Sokoloff
- Innovation Unit CNS, CEPC Pierre Fabre Laboratories, Bel Air de Campans, 81106, Castres, France
| | - Paul C Moser
- Innovation Unit CNS, CEPC Pierre Fabre Laboratories, Bel Air de Campans, 81106, Castres, France
| | - Silvia Gatti-McArthur
- Innovation Unit CNS, CEPC Pierre Fabre Laboratories, Bel Air de Campans, 81106, Castres, France.
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12
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Synthesis of mitochondria-targeted coumarin-3-carboxamide fluorescent derivatives: Inhibiting mitochondrial TrxR2 and cell proliferation on breast cancer cells. Bioorg Med Chem Lett 2020; 33:127750. [PMID: 33340662 DOI: 10.1016/j.bmcl.2020.127750] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/27/2020] [Accepted: 12/09/2020] [Indexed: 01/09/2023]
Abstract
Targeting specific mitochondrial alterations to kill cancer cells without affecting their normal counterparts emerges as a feasible strategy. Coumarin derivatives have demonstrated the potential anti-breast cancer activities. By coupling coumarin-3-carboxamide derivatives with mitochondria carrier triphenylphosphonium, mitocoumarins 15a-c were produced and tested as the anti-breast cancer fluorescence agents. Among them, 15b as the amide-based drug potently suppressed the cell growth in MCF-7, MDA-231, SK-BR-3 breast cancer cells with the IC50 values from 3.0 to 4.1 μM, including the lower cytotoxicity to normal MCF-10A cells with the IC50 value around 45.30 ± 2.45 μM. In mechanistic study for 15b in MDA-MB-231 cells, it could localize in mitochondria to elicit ROS burst and collapse Δψm. Besides, it could deplete GSH by an irreversible alkylation process and moderately inhibit mitochondrial thioredoxin reductase TrxR2, thus leading to aggravate cellular oxidative stress. This study reported 15b might be useful for the further development into a mitochondria-targeted anti-triple negative breast cancer drug.
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13
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Effects of muscarinic M 1 receptor stimulation on reinforcing and neurochemical effects of cocaine in rats. Neuropsychopharmacology 2020; 45:1994-2002. [PMID: 32344426 PMCID: PMC7547714 DOI: 10.1038/s41386-020-0684-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/16/2020] [Accepted: 04/20/2020] [Indexed: 12/12/2022]
Abstract
Cocaine addiction is a chronic illness characterized by maladaptive drug-induced neuroplastic changes that confer lasting vulnerability to relapse. Over several weeks we observed the effects of the M1 receptor-selective agonist VU0364572 in adult male rats that self-administer cocaine in a cocaine vs. food choice procedure. The drug showed unusual long-lasting effects, as rats gradually stopped self-administering cocaine, reallocating behavior towards the food reinforcer. The effect lasted as long as tested and at least 4 weeks. To begin to elucidate how VU0364572 modulates cocaine self-administration, we then examined its long-term effects using dual-probe in vivo dopamine and glutamate microdialysis in nucleus accumbens and medial prefrontal cortex, and ex vivo striatal dopamine reuptake. Microdialysis revealed marked decreases in cocaine-induced dopamine and glutamate outflow 4 weeks after VU0364572 treatment, without significant changes in dopamine uptake function. These lasting and marked effects of M1 receptor stimulation reinforce our interest in this target as potential treatment of cocaine addiction. M1 receptors are known to modulate medium spiny neuron responses to corticostriatal glutamatergic signaling acutely, and we hypothesize that VU0364572 may oppose the addiction-related effects of cocaine by causing lasting changes in this system.
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14
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Xu B, Lee EM, Medina A, Sun X, Wang D, Tang H, Zhou GC. Inhibition of zika virus infection by fused tricyclic derivatives of 1,2,4,5-tetrahydroimidazo[1,5-a]quinolin-3(3aH)-one. Bioorg Chem 2020; 104:104205. [PMID: 32916389 PMCID: PMC7686041 DOI: 10.1016/j.bioorg.2020.104205] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 05/24/2020] [Accepted: 08/02/2020] [Indexed: 01/04/2023]
Abstract
Zika virus (ZIKV) infection represents a significant threat to the global health system, and the search for efficient antivirals to ZIKV remains necessary and urgent. In this study, we extended the exploration of our previously discovered scaffold of 1H-pyrrolo[1,2-c]imidazol-1-one and revealed that two trans isomers of compounds 2 and 7 and one mixture with major trans isomer of compound 3 as novel tetrahydroquinoline-fused imidazolone derivatives are active against ZIKV infection but they are not virucidal. Western Blot and ELISA analyses of ZIKV NS5 and NS1 further demonstrate that compounds of (±)-2, (±)-3 and (±)-7 act as effective agents against ZIKV infection. We show that the N10's basicity is not the basic requirement for these compounds' antiviral activity in the current work. Importantly, tuning of some pharmacophores including substituents at arene can generate promising candidates for anti-ZIKV agents.
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Affiliation(s)
- Bin Xu
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, Jiangsu 211800, China
| | - Emily M Lee
- Department of Biological Science, Florida State University, Tallahassee, FL 32306, USA
| | - Angelica Medina
- Department of Biological Science, Florida State University, Tallahassee, FL 32306, USA
| | - Xia Sun
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, Jiangsu 211800, China
| | - Decai Wang
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, Jiangsu 211800, China
| | - Hengli Tang
- Department of Biological Science, Florida State University, Tallahassee, FL 32306, USA.
| | - Guo-Chun Zhou
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing, Jiangsu 211800, China.
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15
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Li G, Wang C, Li Y, Shao K, Yu G, Wang S, Guo X, Zhao W, Nakamura H. Zinc(ii)-catalyzed intramolecular hydroarylation-redox cross-dehydrogenative coupling of N-propargylanilines with diverse carbon pronucleophiles: facile access to functionalized tetrahydroquinolines. Chem Commun (Camb) 2020; 56:7333-7336. [PMID: 32483583 DOI: 10.1039/d0cc02921a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Zinc(ii)-catalyzed intramolecular hydroarylation-redox cross-dehydrogenative coupling of N-propargylanilines with two types of carbon pronucleophiles (nitromethane as a sp3 carbon pronucleophile and phenylacetylenes as sp carbon pronucleophiles) proceeded to give the 2-substituted tetrahydroquinolines in good yields with 100% atomic utilization without any additional external oxidants.
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Affiliation(s)
- Guangzhe Li
- Department of Pharmacy, Schoo of Chemical Engineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China.
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16
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Shi W, Wang Y, Wu C, Yang F, Zheng W, Wu S, Liu Y, Wang Z, He Y, Shen J. Synthesis and biological investigation of triazolopyridinone derivatives as potential multireceptor atypical antipsychotics. Bioorg Med Chem Lett 2020; 30:127027. [PMID: 32122737 DOI: 10.1016/j.bmcl.2020.127027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/04/2020] [Accepted: 02/11/2020] [Indexed: 12/18/2022]
Abstract
A series of triazolopyridinone derivatives originating from the antidepressant trazodone was designed and pharmacologically evaluated. Most of the compounds with a multireceptor functional profile exhibited high potency at the D2, 5-HT1A, and 5-HT2A receptors. Compounds S1, S3, S9 and S12 were selected for further evaluation of druggable potential. Among these compounds, S1, as a D2 receptor partial agonist, demonstrated very potent inhibition of quipazine-induced head-twitch response, which validated its 5-HT2A receptor antagonistic efficacy in vivo. S1 also demonstrated a dose-dependent effect on PCP-induced hyperactivity when administered orally. Thus, S1 endowed with a triazolopyridinone scaffold represents a valuable lead for the development of novel atypical antipsychotics.
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Affiliation(s)
- Wenqiang Shi
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Yu Wang
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Chunhui Wu
- Topharman Shanghai Co., Ltd, 388 Jialilue Road, Shanghai 201203, China
| | - Feipu Yang
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Wei Zheng
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Song Wu
- Topharman Shanghai Co., Ltd, 388 Jialilue Road, Shanghai 201203, China
| | - Yongjian Liu
- Topharman Shanghai Co., Ltd, 388 Jialilue Road, Shanghai 201203, China
| | - Zhen Wang
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China.
| | - Yang He
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China.
| | - Jingshan Shen
- CAS Key Laboratory for Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
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17
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Corrêa MF, Reiner D, Fernandes GAB, Varela MT, Aranha CMSQ, Stark H, Fernandes JPS. Profiling of LINS01 compounds at human dopamine D2 and D3 receptors. J CHEM SCI 2019. [DOI: 10.1007/s12039-019-1694-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Grillo A, Chemi G, Brogi S, Brindisi M, Relitti N, Fezza F, Fazio D, Castelletti L, Perdona E, Wong A, Lamponi S, Pecorelli A, Benedusi M, Fantacci M, Valoti M, Valacchi G, Micheli F, Novellino E, Campiani G, Butini S, Maccarrone M, Gemma S. Development of novel multipotent compounds modulating endocannabinoid and dopaminergic systems. Eur J Med Chem 2019; 183:111674. [DOI: 10.1016/j.ejmech.2019.111674] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/30/2019] [Accepted: 09/01/2019] [Indexed: 01/17/2023]
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19
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Kułaga D, Jaśkowska J, Satała G. Design, synthesis and biological evaluation of novel serotonin and dopamine receptor ligands being 6-bromohexyl saccharine derivatives. Bioorg Med Chem Lett 2019; 29:126667. [PMID: 31547945 DOI: 10.1016/j.bmcl.2019.126667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/26/2019] [Accepted: 09/03/2019] [Indexed: 12/11/2022]
Abstract
Due to numerous side effects of current antidepressants, the search for new, safer bioactive compounds is still a valid research topic in medical chemistry. In our research we decided to synthesize and determine SAR for new hexyl arylpiperazines (LACPs) derivated with saccharin moiety. High biological activity has been explained using molecular modelling methods. The compounds obtained show high affinity for the 5-HT1A (compound 18, Ki = 4 nM - antagonist mode) and D2 (compound 15, Ki = 7 nM - antagonist mode) receptor, and in some cases also 5-HT7 receptor (compound 17, Ki = 20 nM). A preliminary ADME analysis showed that the compounds exhibit CNS drugability properties. We have proved that carbon-chain lengthening may have a beneficial effect on increasing the activity towards serotonin and dopamine receptors.
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Affiliation(s)
- Damian Kułaga
- Faculty of Chemical Engineering and Technology, Institute of Organic Chemistry and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Kraków, Poland.
| | - Jolanta Jaśkowska
- Faculty of Chemical Engineering and Technology, Institute of Organic Chemistry and Technology, Cracow University of Technology, ul. Warszawska 24, 31-155 Kraków, Poland
| | - Grzegorz Satała
- Department of Medicinal Chemistry, Institute of Pharmacology, Polish Academy of Sciences, ul. Smętna 12, 31-343 Kraków, Poland
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20
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Del Bello F, Ambrosini D, Bonifazi A, Newman AH, Keck TM, Giannella M, Giorgioni G, Piergentili A, Cappellacci L, Cilia A, Franchini S, Quaglia W. Multitarget 1,4-Dioxane Compounds Combining Favorable D 2-like and 5-HT 1A Receptor Interactions with Potential for the Treatment of Parkinson's Disease or Schizophrenia. ACS Chem Neurosci 2019; 10:2222-2228. [PMID: 30609891 DOI: 10.1021/acschemneuro.8b00677] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The effect of methoxy and hydroxy substitutions in different positions of the phenoxy moiety of the N-((6,6-diphenyl-1,4-dioxan-2-yl)methyl)-2-phenoxyethan-1-amine scaffold on the affinity/activity for D2-like, 5-HT1A, and α1-adrenoceptor subtypes was evaluated. Multitarget compounds with suitable combinations of dopaminergic and serotoninergic profiles were discovered. In particular, the 2-methoxy derivative 3 showed a multitarget combination of 5-HT1A/D4 agonism and D2/D3/5-HT2A antagonism, which may be a favorable profile for the treatment of schizophrenia. Interestingly, the 3-hydroxy derivative 8 behaved as a partial agonist at D2 and as a potent full agonist at D3 and D4 subtypes. In addition to its potent 5-HT1A receptor agonism, such a dopaminergic profile makes 8 a potential multitarget compound for the treatment of Parkinson's disease (PD). Indeed, the activation of 5-HT1A receptors might be helpful in reducing dyskinetic side effects associated with dopaminergic stimulation.
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Affiliation(s)
- Fabio Del Bello
- Scuola di Scienze del Farmaco e dei Prodotti della Salute, Università di Camerino, Via S. Agostino 1, 62032 Camerino, Italy
| | - Dario Ambrosini
- Scuola di Scienze del Farmaco e dei Prodotti della Salute, Università di Camerino, Via S. Agostino 1, 62032 Camerino, Italy
| | - Alessandro Bonifazi
- Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse − Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Amy H. Newman
- Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse − Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Thomas M. Keck
- Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse − Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
- Department of Chemistry & Biochemistry, Department of Molecular & Cellular Biosciences, Rowan University, 201 Mullica Hill Road, Glassboro, New Jersey 08028, United States
| | - Mario Giannella
- Scuola di Scienze del Farmaco e dei Prodotti della Salute, Università di Camerino, Via S. Agostino 1, 62032 Camerino, Italy
| | - Gianfabio Giorgioni
- Scuola di Scienze del Farmaco e dei Prodotti della Salute, Università di Camerino, Via S. Agostino 1, 62032 Camerino, Italy
| | - Alessandro Piergentili
- Scuola di Scienze del Farmaco e dei Prodotti della Salute, Università di Camerino, Via S. Agostino 1, 62032 Camerino, Italy
| | - Loredana Cappellacci
- Scuola di Scienze del Farmaco e dei Prodotti della Salute, Università di Camerino, Via S. Agostino 1, 62032 Camerino, Italy
| | - Antonio Cilia
- Recordati S.p.A., Drug Discovery, Via Civitali 1, 20148 Milano, Italy
| | - Silvia Franchini
- Dipartimento di Scienze della Vita, Università degli Studi di Modena e Reggio Emilia, Via Campi 103, 41125 Modena, Italy
| | - Wilma Quaglia
- Scuola di Scienze del Farmaco e dei Prodotti della Salute, Università di Camerino, Via S. Agostino 1, 62032 Camerino, Italy
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21
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3D-QSAR studies of D 3R antagonists and 5-HT 1AR agonists. J Mol Graph Model 2018; 86:132-141. [PMID: 30359859 DOI: 10.1016/j.jmgm.2018.10.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 09/29/2018] [Accepted: 10/11/2018] [Indexed: 12/29/2022]
Abstract
Combination of dopamine D3 antagonism and serotonin 5-HT1A agonism leads to an effective way to atypical antipsychotics. In this work, two predictive 3D-QSAR models were bulit for D3R antagonists and 5-HT1AR agonists, respectively. Based on the steric and electrostatic information of contour maps, four compounds with improved predicted activities were newly designed. In addition, molecular docking and ADMET properties suggested that designed molecules had strong interactions with receptors and low hepatotoxicity. This work sheds light on the design of bifunctional novel antipsychotic drugs for D3R antagonists and 5HT1AR agonists.
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22
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Brindisi M, Borrelli G, Brogi S, Grillo A, Maramai S, Paolino M, Benedusi M, Pecorelli A, Valacchi G, Di Cesare Mannelli L, Ghelardini C, Allarà M, Ligresti A, Minetti P, Campiani G, di Marzo V, Butini S, Gemma S. Development of Potent Inhibitors of Fatty Acid Amide Hydrolase Useful for the Treatment of Neuropathic Pain. ChemMedChem 2018; 13:2090-2103. [DOI: 10.1002/cmdc.201800397] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 08/05/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Margherita Brindisi
- European Research Centre for Drug Discovery and Development (NatSynDrugs); Department of Biotechnology, Chemistry, and Pharmacy (DoE 2018-2020); University of Siena; Via Aldo Moro 2 53100 Siena Italy
| | - Giuseppe Borrelli
- European Research Centre for Drug Discovery and Development (NatSynDrugs); Department of Biotechnology, Chemistry, and Pharmacy (DoE 2018-2020); University of Siena; Via Aldo Moro 2 53100 Siena Italy
| | - Simone Brogi
- European Research Centre for Drug Discovery and Development (NatSynDrugs); Department of Biotechnology, Chemistry, and Pharmacy (DoE 2018-2020); University of Siena; Via Aldo Moro 2 53100 Siena Italy
| | - Alessandro Grillo
- European Research Centre for Drug Discovery and Development (NatSynDrugs); Department of Biotechnology, Chemistry, and Pharmacy (DoE 2018-2020); University of Siena; Via Aldo Moro 2 53100 Siena Italy
| | - Samuele Maramai
- European Research Centre for Drug Discovery and Development (NatSynDrugs); Department of Biotechnology, Chemistry, and Pharmacy (DoE 2018-2020); University of Siena; Via Aldo Moro 2 53100 Siena Italy
| | - Marco Paolino
- European Research Centre for Drug Discovery and Development (NatSynDrugs); Department of Biotechnology, Chemistry, and Pharmacy (DoE 2018-2020); University of Siena; Via Aldo Moro 2 53100 Siena Italy
| | - Mascia Benedusi
- Department of Life Sciences and Biotechnology; University of Ferrara; Via Borsari 46 441212 Ferrara Italy
| | - Alessandra Pecorelli
- Department of Animal Science; North Carolina State University; NC Research Campus, PHHI Building, 600 Laureate Way Kannapolis NC 28081 USA
| | - Giuseppe Valacchi
- Department of Life Sciences and Biotechnology; University of Ferrara; Via Borsari 46 441212 Ferrara Italy
- Department of Animal Science; North Carolina State University; NC Research Campus, PHHI Building, 600 Laureate Way Kannapolis NC 28081 USA
| | - Lorenzo Di Cesare Mannelli
- Department of Neuroscience, Psychology; Drug Research and Child Health; Section of Pharmacology and Toxicology (NEUROFARBA); University of Florence; Viale G. Pieraccini, 6 50139 Firenze Italy
| | - Carla Ghelardini
- Department of Neuroscience, Psychology; Drug Research and Child Health; Section of Pharmacology and Toxicology (NEUROFARBA); University of Florence; Viale G. Pieraccini, 6 50139 Firenze Italy
| | - Marco Allarà
- Endocannabinoid Research Group; Institute of Biomolecular Chemistry; CNR; Via Campi Flegrei 80078 Pozzuoli (Napoli) Italy
- EPITECH Group SpA; Via Egadi 7 20144 Milano Italy
| | - Alessia Ligresti
- Endocannabinoid Research Group; Institute of Biomolecular Chemistry; CNR; Via Campi Flegrei 80078 Pozzuoli (Napoli) Italy
| | | | - Giuseppe Campiani
- European Research Centre for Drug Discovery and Development (NatSynDrugs); Department of Biotechnology, Chemistry, and Pharmacy (DoE 2018-2020); University of Siena; Via Aldo Moro 2 53100 Siena Italy
| | - Vincenzo di Marzo
- Endocannabinoid Research Group; Institute of Biomolecular Chemistry; CNR; Via Campi Flegrei 80078 Pozzuoli (Napoli) Italy
- Département de Médecine; Université Laval; 1050, Avenue de la Médecine Québec City QC G1V 0A6 Canada
| | - Stefania Butini
- European Research Centre for Drug Discovery and Development (NatSynDrugs); Department of Biotechnology, Chemistry, and Pharmacy (DoE 2018-2020); University of Siena; Via Aldo Moro 2 53100 Siena Italy
| | - Sandra Gemma
- European Research Centre for Drug Discovery and Development (NatSynDrugs); Department of Biotechnology, Chemistry, and Pharmacy (DoE 2018-2020); University of Siena; Via Aldo Moro 2 53100 Siena Italy
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23
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Antimalarial agents against both sexual and asexual parasites stages: structure-activity relationships and biological studies of the Malaria Box compound 1-[5-(4-bromo-2-chlorophenyl)furan-2-yl]-N-[(piperidin-4-yl)methyl]methanamine (MMV019918) and analogues. Eur J Med Chem 2018; 150:698-718. [PMID: 29571157 DOI: 10.1016/j.ejmech.2018.03.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 03/06/2018] [Accepted: 03/08/2018] [Indexed: 01/31/2023]
Abstract
Therapies addressing multiple stages of Plasmodium falciparum life cycle are highly desirable for implementing malaria elimination strategies. MMV019918 (1, 1-[5-(4-bromo-2-chlorophenyl)furan-2-yl]-N-[(piperidin-4-yl)methyl]methanamine) was selected from the MMV Malaria Box for its dual activity against both asexual stages and gametocytes. In-depth structure-activity relationship studies and cytotoxicity evaluation led to the selection of 25 for further biological investigation. The potential transmission blocking activity of 25 versus P. falciparum was confirmed through the standard membrane-feeding assay. Both 1 and 25 significantly prolonged atrioventricular conduction time in Langendorff-isolated rat hearts, and showed inhibitory activity of Ba2+ current through Cav1.2 channels. An in silico target-fishing study suggested the enzyme phosphoethanolamine methyltransferase (PfPMT) as a potential target. However, compound activity against PfPMT did not track with the antiplasmodial activity, suggesting the latter activity relies on a different molecular target. Nevertheless, 25 showed interesting activity against PfPMT, which could be an important starting point for the identification of more potent inhibitors active against both sexual and asexual stages of the parasite.
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24
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Paolino M, Brindisi M, Vallone A, Butini S, Campiani G, Nannicini C, Giuliani G, Anzini M, Lamponi S, Giorgi G, Sbardella D, Ferraris DM, Marini S, Coletta M, Palucci I, Minerva M, Delogu G, Pepponi I, Goletti D, Cappelli A, Gemma S, Brogi S. Development of Potent Inhibitors of the Mycobacterium tuberculosis Virulence Factor Zmp1 and Evaluation of Their Effect on Mycobacterial Survival inside Macrophages. ChemMedChem 2018; 13:422-430. [PMID: 29334428 DOI: 10.1002/cmdc.201700759] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Indexed: 11/09/2022]
Abstract
The enzyme Zmp1 is a zinc-containing peptidase that plays a critical role in the pathogenicity of Mycobacterium tuberculosis. Herein we describe the identification of a small set of Zmp1 inhibitors based on a novel 8-hydroxyquinoline-2-hydroxamate scaffold. Among the synthesized compounds, N-(benzyloxy)-8-hydroxyquinoline-2-carboxamide (1 c) was found to be the most potent Zmp1 inhibitor known to date, and its binding mode was analyzed both by kinetics studies and molecular modeling, identifying critical interactions of 1 c with the zinc ion and residues in the active site. The effect of 1 c on intracellular Mycobacterium survival was assayed in J774 murine macrophages infected with M. tuberculosis H37Rv or M. bovis BCG and human monocyte-derived macrophages infected with M. tuberculosis H37Rv. Cytotoxicity and genotoxicity were also assessed. Overall, inhibitor 1 c displays interesting in vitro antitubercular properties worthy of further investigation.
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Affiliation(s)
- Marco Paolino
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Margherita Brindisi
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Alessandra Vallone
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Stefania Butini
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Giuseppe Campiani
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Chiara Nannicini
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Germano Giuliani
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Maurizio Anzini
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Stefania Lamponi
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Gianluca Giorgi
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Diego Sbardella
- Department of Clinical Sciences and Translational Medicine, University of Roma Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Davide M Ferraris
- Department of Chemical, Food, Pharmaceutical and Pharmacological Sciences, University of Piemonte Orientale "Amedeo Avogadro", Largo Donegani 2, 28100, Novara, Italy
| | - Stefano Marini
- Department of Clinical Sciences and Translational Medicine, University of Roma Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Massimo Coletta
- Department of Clinical Sciences and Translational Medicine, University of Roma Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Ivana Palucci
- Institute of Microbiology, Università Cattolica del Sacro Cuore - Fondazione Policlinico Universitario Gemelli, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Mariachiara Minerva
- Institute of Microbiology, Università Cattolica del Sacro Cuore - Fondazione Policlinico Universitario Gemelli, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Giovanni Delogu
- Institute of Microbiology, Università Cattolica del Sacro Cuore - Fondazione Policlinico Universitario Gemelli, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Ilaria Pepponi
- Translational Research Unit, National Institute for Infectious Diseases (INMI) "L. Spallanzani", Via Portuense, 292, 00149, Rome, Italy
| | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases (INMI) "L. Spallanzani", Via Portuense, 292, 00149, Rome, Italy
| | - Andrea Cappelli
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Sandra Gemma
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
| | - Simone Brogi
- European Research Centre for Drug Discovery and Development - NatSynDrugs - and Department of Biotechnology, Chemistry, and Pharmacy, University of Siena, via Aldo Moro 1, 53100, Siena, Italy
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25
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Torrisi SA, Salomone S, Geraci F, Caraci F, Bucolo C, Drago F, Leggio GM. Buspirone Counteracts MK-801-Induced Schizophrenia-Like Phenotypes through Dopamine D 3 Receptor Blockade. Front Pharmacol 2017; 8:710. [PMID: 29046641 PMCID: PMC5632784 DOI: 10.3389/fphar.2017.00710] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 09/21/2017] [Indexed: 12/30/2022] Open
Abstract
Background: Several efforts have been made to develop effective antipsychotic drugs. Currently, available antipsychotics are effective on positive symptoms, less on negative symptoms, but not on cognitive impairment, a clinically relevant dimension of schizophrenia. Drug repurposing offers great advantages over the long-lasting, risky and expensive, de novo drug discovery strategy. To our knowledge, the possible antipsychotic properties of buspirone, an azapirone anxiolytic drug marketed in 1986 as serotonin 5-HT1A receptor (5-HT1AR) partial agonist, have not been extensively investigated despite its intriguing pharmacodynamic profile, which includes dopamine D3 (D3R) and D4 receptor (D4R) antagonist activity. Multiple lines of evidence point to D3R as a valid therapeutic target for the treatment of several neuropsychiatric disorders including schizophrenia. In the present study, we tested the hypothesis that buspirone, behaving as dopamine D3R antagonist, may have antipsychotic-like activity. Materials and Methods: Effects of acute administration of buspirone was assessed on a wide-range of schizophrenia-relevant abnormalities induced by a single administration of the non-competitive NMDAR antagonist MK-801, in both wild-type mice (WT) and D3R-null mutant mice (D3R-/-). Results: Buspirone (3 mg⋅kg-1, i.p.) was devoid of cataleptogenic activity in itself, but resulted effective in counteracting disruption of prepulse inhibition (PPI), hyperlocomotion and deficit of temporal order recognition memory (TOR) induced by MK-801 (0.1 mg⋅kg-1, i.p.) in WT mice. Conversely, in D3R-/- mice, buspirone was ineffective in preventing MK-801-induced TOR deficit and it was only partially effective in blocking MK-801-stimulated hyperlocomotion. Conclusion: Taken together, these results indicate, for the first time, that buspirone, might be a potential therapeutic medication for the treatment of schizophrenia. In particular, buspirone, through its D3R antagonist activity, may be a useful tool for improving the treatment of cognitive deficits in schizophrenia that still represents an unmet need of this disease.
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Affiliation(s)
- Sebastiano Alfio Torrisi
- Department of Biomedical and Biotechnological Sciences, School of Medicine, University of Catania, Catania, Italy
| | - Salvatore Salomone
- Department of Biomedical and Biotechnological Sciences, School of Medicine, University of Catania, Catania, Italy
| | - Federica Geraci
- Department of Biomedical and Biotechnological Sciences, School of Medicine, University of Catania, Catania, Italy
| | - Filippo Caraci
- Department of Drug Sciences, University of Catania, Catania, Italy.,Oasi Institute for Research on Mental Retardation and Brain Aging (IRCCS), Troina, Italy
| | - Claudio Bucolo
- Department of Biomedical and Biotechnological Sciences, School of Medicine, University of Catania, Catania, Italy
| | - Filippo Drago
- Department of Biomedical and Biotechnological Sciences, School of Medicine, University of Catania, Catania, Italy
| | - Gian Marco Leggio
- Department of Biomedical and Biotechnological Sciences, School of Medicine, University of Catania, Catania, Italy
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26
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Passini E, Britton OJ, Lu HR, Rohrbacher J, Hermans AN, Gallacher DJ, Greig RJH, Bueno-Orovio A, Rodriguez B. Human In Silico Drug Trials Demonstrate Higher Accuracy than Animal Models in Predicting Clinical Pro-Arrhythmic Cardiotoxicity. Front Physiol 2017; 8:668. [PMID: 28955244 PMCID: PMC5601077 DOI: 10.3389/fphys.2017.00668] [Citation(s) in RCA: 168] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 08/23/2017] [Indexed: 01/08/2023] Open
Abstract
Early prediction of cardiotoxicity is critical for drug development. Current animal models raise ethical and translational questions, and have limited accuracy in clinical risk prediction. Human-based computer models constitute a fast, cheap and potentially effective alternative to experimental assays, also facilitating translation to human. Key challenges include consideration of inter-cellular variability in drug responses and integration of computational and experimental methods in safety pharmacology. Our aim is to evaluate the ability of in silico drug trials in populations of human action potential (AP) models to predict clinical risk of drug-induced arrhythmias based on ion channel information, and to compare simulation results against experimental assays commonly used for drug testing. A control population of 1,213 human ventricular AP models in agreement with experimental recordings was constructed. In silico drug trials were performed for 62 reference compounds at multiple concentrations, using pore-block drug models (IC50/Hill coefficient). Drug-induced changes in AP biomarkers were quantified, together with occurrence of repolarization/depolarization abnormalities. Simulation results were used to predict clinical risk based on reports of Torsade de Pointes arrhythmias, and further evaluated in a subset of compounds through comparison with electrocardiograms from rabbit wedge preparations and Ca2+-transient recordings in human induced pluripotent stem cell-derived cardiomyocytes (hiPS-CMs). Drug-induced changes in silico vary in magnitude depending on the specific ionic profile of each model in the population, thus allowing to identify cell sub-populations at higher risk of developing abnormal AP phenotypes. Models with low repolarization reserve (increased Ca2+/late Na+ currents and Na+/Ca2+-exchanger, reduced Na+/K+-pump) are highly vulnerable to drug-induced repolarization abnormalities, while those with reduced inward current density (fast/late Na+ and Ca2+ currents) exhibit high susceptibility to depolarization abnormalities. Repolarization abnormalities in silico predict clinical risk for all compounds with 89% accuracy. Drug-induced changes in biomarkers are in overall agreement across different assays: in silico AP duration changes reflect the ones observed in rabbit QT interval and hiPS-CMs Ca2+-transient, and simulated upstroke velocity captures variations in rabbit QRS complex. Our results demonstrate that human in silico drug trials constitute a powerful methodology for prediction of clinical pro-arrhythmic cardiotoxicity, ready for integration in the existing drug safety assessment pipelines.
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Affiliation(s)
- Elisa Passini
- Computational Cardiovascular Science Group, Department of Computer Science, University of OxfordOxford, United Kingdom
| | - Oliver J Britton
- Computational Cardiovascular Science Group, Department of Computer Science, University of OxfordOxford, United Kingdom
| | - Hua Rong Lu
- Global Safety, Pharmacology, Discovery Sciences, Janssen Research and Development, Janssen Pharmaceutica NVBeerse, Belgium
| | - Jutta Rohrbacher
- Global Safety, Pharmacology, Discovery Sciences, Janssen Research and Development, Janssen Pharmaceutica NVBeerse, Belgium
| | - An N Hermans
- Global Safety, Pharmacology, Discovery Sciences, Janssen Research and Development, Janssen Pharmaceutica NVBeerse, Belgium
| | - David J Gallacher
- Global Safety, Pharmacology, Discovery Sciences, Janssen Research and Development, Janssen Pharmaceutica NVBeerse, Belgium
| | | | - Alfonso Bueno-Orovio
- Computational Cardiovascular Science Group, Department of Computer Science, University of OxfordOxford, United Kingdom
| | - Blanca Rodriguez
- Computational Cardiovascular Science Group, Department of Computer Science, University of OxfordOxford, United Kingdom
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27
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First dual AK/GSK-3β inhibitors endowed with antioxidant properties as multifunctional, potential neuroprotective agents. Eur J Med Chem 2017; 138:438-457. [PMID: 28689095 DOI: 10.1016/j.ejmech.2017.06.017] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 06/07/2017] [Accepted: 06/08/2017] [Indexed: 02/02/2023]
Abstract
The manuscript deals with the design, synthesis and biological evaluation of novel benzoxazinone-based and indole-based compounds as multifunctional neuroprotective agents. These compounds inhibit human adenosine kinase (hAK) and human glycogen synthase kinase 3 beta (hGSK-3β) enzymes. Computational analysis based on a molecular docking approach underlined the potential structural requirements for simultaneously targeting both proteins' allosteric sites. In silico hints drove the synthesis of appropriately decorated benzoxazinones and indoles (5a-s, and 6a-c) and biochemical analysis revealed their behavior as allosteric inhibitors of hGSK-3β. For both our hit 4 and the best compounds of the series (5c,l and 6b) the potential antioxidant profile was assessed in human neuroblastoma cell lines (IMR 32, undifferentiated and neuronal differentiated), by evaluating the protective effect of selected compounds against H2O2 cytotoxicity and reactive oxygen species (ROS) production. Results showed a strong efficacy of the tested compounds, even at the lower doses, in counteracting the induced oxidative stress (50 μM of H2O2) and in preventing ROS formation. In addition, the tested compounds did not show any cytotoxic effect determined by the LDH release, at the concentration range analyzed (from 0.1 to 50 μM). This study allowed the identification of compound 5l, as the first dual hAK/hGSK-3β inhibitor reported to date. Compound 5l, which behaves as an effective antioxidant, holds promise for the development of new series of potential therapeutic agents for the treatment of neurodegenerative diseases characterized by an innovative pharmacological profile.
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28
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Brogi S, Fiorillo A, Chemi G, Butini S, Lalle M, Ilari A, Gemma S, Campiani G. Structural characterization of Giardia duodenalis thioredoxin reductase (gTrxR) and computational analysis of its interaction with NBDHEX. Eur J Med Chem 2017; 135:479-490. [PMID: 28477573 DOI: 10.1016/j.ejmech.2017.04.057] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 04/18/2017] [Accepted: 04/21/2017] [Indexed: 12/22/2022]
Abstract
Giardia duodenalis is a microaerophilic parasite that colonizes the upper portions of the small intestine of humans. Giardia infection is a major contributor to diarrheal disease worldwide. Nitroheterocycles (e.g. metronidazole) or benzimidazoles (e.g. albendazole) are the most commonly used therapeutic agents. Unfortunately, their efficacy is reduced by low compliance or resistance phenomena. We recently discovered that the antitumoral drug 6-(7-nitro-2,1,3-benzoxadiazol-4-ylthio)hexanol (NBDHEX) is active against G. duodenalis trophozoites and its mode of action is linked to inhibition of thioredoxin reductase (gTrxR), a key component of Giardia redox system: gTrxR provides efficient defenses against reactive oxygen species (ROS), it is a target of 5-nitroimidazoles antiparasitic drugs and also contributes to their metabolism. However, the exact mechanism responsible for the gTrxR inhibition mediated by this chemical class of antigiardial compounds is yet to be defined. The definition of the structural determinants of activity against gTrxR could be important for the identification of novel drugs endowed with an innovative mode of action. With this aim, we solved the crystal structure of gTrxR and we analyzed in silico the binding mode of NBDHEX. The data presented herein could guide the development of NBDHEX derivatives tailored for selective inhibition of gTrxR as antigiardial agents.
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Affiliation(s)
- Simone Brogi
- European Research Centre for Drug Discovery and Development (NatSynDrugs), Department of Biotechnology, Chemistry, and Pharmacy, Università di Siena via Aldo Moro 2, 53100 Siena, Italy
| | - Annarita Fiorillo
- CNR (Consiglio Nazionale delle Ricerche) - Istituto di Biologia e Patologia Molecolari (IBPM), c/o Dipartimento di Scienze Biochimiche P.le Aldo Moro 5, 00185, Roma, Italy
| | - Giulia Chemi
- European Research Centre for Drug Discovery and Development (NatSynDrugs), Department of Biotechnology, Chemistry, and Pharmacy, Università di Siena via Aldo Moro 2, 53100 Siena, Italy
| | - Stefania Butini
- European Research Centre for Drug Discovery and Development (NatSynDrugs), Department of Biotechnology, Chemistry, and Pharmacy, Università di Siena via Aldo Moro 2, 53100 Siena, Italy
| | - Marco Lalle
- Istituto Superiore di Sanità, Department of Infectious Diseases, viale Regina Elena 299, Rome, Italy.
| | - Andrea Ilari
- CNR (Consiglio Nazionale delle Ricerche) - Istituto di Biologia e Patologia Molecolari (IBPM), c/o Dipartimento di Scienze Biochimiche P.le Aldo Moro 5, 00185, Roma, Italy.
| | - Sandra Gemma
- European Research Centre for Drug Discovery and Development (NatSynDrugs), Department of Biotechnology, Chemistry, and Pharmacy, Università di Siena via Aldo Moro 2, 53100 Siena, Italy.
| | - Giuseppe Campiani
- European Research Centre for Drug Discovery and Development (NatSynDrugs), Department of Biotechnology, Chemistry, and Pharmacy, Università di Siena via Aldo Moro 2, 53100 Siena, Italy
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29
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Chemi G, Gemma S, Campiani G, Brogi S, Butini S, Brindisi M. Computational Tool for Fast in silico Evaluation of hERG K + Channel Affinity. Front Chem 2017; 5:7. [PMID: 28503546 PMCID: PMC5408157 DOI: 10.3389/fchem.2017.00007] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 02/09/2017] [Indexed: 12/12/2022] Open
Abstract
The development of a novel comprehensive approach for the prediction of hERG activity is herein presented. Software Phase has been used to derive a 3D-QSAR model, employing as alignment rule a common pharmacophore built on a subset of 22 highly active compounds (threshold Ki: 50 nM) against hERG K+ channel. Five features comprised the pharmacophore: two aromatic rings (R1 and R2), one hydrogen-bond acceptor (A), one hydrophobic site (H), and one positive ionizable function (P). The sequential 3D-QSAR model developed with a set of 421 compounds (randomly divided in training and test set) yielded a test set (Q2) = 0.802 and proved to be predictive with respect to an external test set of 309 compounds that were not used to generate the model (rext_ts2 = 0.860). Furthermore, the model was submitted to an in silico validation for assessing the reliability of the approach, by applying a decoys set, evaluating the Güner and Henry score (GH) and the Enrichment Factor (EF), and by using the ROC curve analysis. The outcome demonstrated the high predictive power of the inclusive 3D-QSAR model developed for the hERG K+ channel blockers, confirming the fundamental validity of the chosen approach for obtaining a fast proprietary cardiotoxicity predictive tool to be employed for rationally designing compounds with reduced hERG K+ channel activity at the early steps of the drug discovery trajectory.
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Affiliation(s)
- Giulia Chemi
- European Research Centre for Drug Discovery (NatSynDrugs), University of SienaSiena, Italy.,Department of Biotechnology, Chemistry and Pharmacy, University of SienaSiena, Italy
| | - Sandra Gemma
- European Research Centre for Drug Discovery (NatSynDrugs), University of SienaSiena, Italy.,Department of Biotechnology, Chemistry and Pharmacy, University of SienaSiena, Italy
| | - Giuseppe Campiani
- European Research Centre for Drug Discovery (NatSynDrugs), University of SienaSiena, Italy.,Department of Biotechnology, Chemistry and Pharmacy, University of SienaSiena, Italy
| | - Simone Brogi
- European Research Centre for Drug Discovery (NatSynDrugs), University of SienaSiena, Italy.,Department of Biotechnology, Chemistry and Pharmacy, University of SienaSiena, Italy
| | - Stefania Butini
- European Research Centre for Drug Discovery (NatSynDrugs), University of SienaSiena, Italy.,Department of Biotechnology, Chemistry and Pharmacy, University of SienaSiena, Italy
| | - Margherita Brindisi
- European Research Centre for Drug Discovery (NatSynDrugs), University of SienaSiena, Italy.,Department of Biotechnology, Chemistry and Pharmacy, University of SienaSiena, Italy
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30
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Maramai S, Gemma S, Brogi S, Campiani G, Butini S, Stark H, Brindisi M. Dopamine D3 Receptor Antagonists as Potential Therapeutics for the Treatment of Neurological Diseases. Front Neurosci 2016; 10:451. [PMID: 27761108 PMCID: PMC5050208 DOI: 10.3389/fnins.2016.00451] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 09/20/2016] [Indexed: 01/09/2023] Open
Abstract
D3 receptors represent a major focus of current drug design and development of therapeutics for dopamine-related pathological states. Their close homology with the D2 receptor subtype makes the development of D3 selective antagonists a challenging task. In this review, we explore the relevance and therapeutic utility of D3 antagonists or partial agonists endowed with multireceptor affinity profile in the field of central nervous system disorders such as schizophrenia and drug abuse. In fact, the peculiar distribution and low brain abundance of D3 receptors make them a valuable target for the development of drugs devoid of motor side effects classically elicited by D2 antagonists. Recent research efforts were devoted to the conception of chemical templates possibly endowed with a multi-target profile, especially with regards to other G-protein-coupled receptors (GPCRs). A comprehensive overview of the recent literature in the field is herein provided. In particular, the evolution of the chemical templates has been tracked, according to the growing advancements in both the structural information and the refinement of the key pharmacophoric elements. The receptor/multireceptor affinity and functional profiles for the examined compounds have been covered, together with their most significant pharmacological applications.
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Affiliation(s)
- Samuele Maramai
- European Research Centre for Drug Discovery and Development and Department of Biotechnology, Chemistry and Pharmacy, University of Siena Siena, Italy
| | - Sandra Gemma
- European Research Centre for Drug Discovery and Development and Department of Biotechnology, Chemistry and Pharmacy, University of Siena Siena, Italy
| | - Simone Brogi
- European Research Centre for Drug Discovery and Development and Department of Biotechnology, Chemistry and Pharmacy, University of Siena Siena, Italy
| | - Giuseppe Campiani
- European Research Centre for Drug Discovery and Development and Department of Biotechnology, Chemistry and Pharmacy, University of Siena Siena, Italy
| | - Stefania Butini
- European Research Centre for Drug Discovery and Development and Department of Biotechnology, Chemistry and Pharmacy, University of Siena Siena, Italy
| | - Holger Stark
- Institut fuer Pharmazeutische and Medizinische Chemie, Heinrich-Heine-Universitaet Duesseldorf Duesseldorf, Germany
| | - Margherita Brindisi
- European Research Centre for Drug Discovery and Development and Department of Biotechnology, Chemistry and Pharmacy, University of Siena Siena, Italy
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31
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Wu MY, Esteban G, Brogi S, Shionoya M, Wang L, Campiani G, Unzeta M, Inokuchi T, Butini S, Marco-Contelles J. Donepezil-like multifunctional agents: Design, synthesis, molecular modeling and biological evaluation. Eur J Med Chem 2016; 121:864-879. [DOI: 10.1016/j.ejmech.2015.10.001] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 09/09/2015] [Accepted: 10/01/2015] [Indexed: 12/31/2022]
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32
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Practical and Efficient Synthesis of α-Aminophosphonic Acids Containing 1,2,3,4-Tetrahydroquinoline or 1,2,3,4-Tetrahydroisoquinoline Heterocycles. Molecules 2016; 21:molecules21091140. [PMID: 27589713 PMCID: PMC6273407 DOI: 10.3390/molecules21091140] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 08/15/2016] [Accepted: 08/25/2016] [Indexed: 11/25/2022] Open
Abstract
We report here a practical and efficient synthesis of α-aminophosphonic acid incorporated into 1,2,3,4-tetrahydroquinoline and 1,2,3,4-tetrahydroisoquinoline heterocycles, which could be considered to be conformationally constrained analogues of pipecolic acid. The principal contribution of this synthesis is the introduction of the phosphonate group in the N-acyliminium ion intermediates, obtained from activation of the quinoline and isoquinoline heterocycles or from the appropriate δ-lactam with benzyl chloroformate. Finally, the hydrolysis of phosphonate moiety with simultaneous cleavage of the carbamate afforded the target compounds.
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Dilly S, Liégeois JF. Structural Insights into 5-HT1A/D4 Selectivity of WAY-100635 Analogues: Molecular Modeling, Synthesis, and in Vitro Binding. J Chem Inf Model 2016; 56:1324-31. [PMID: 27331407 DOI: 10.1021/acs.jcim.5b00753] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The resurgence of interest in 5-HT1A receptors as a therapeutic target requires the existence of highly selective 5-HT1A ligands. To date, WAY-100635 has been the prototypical antagonist of these receptors. However, this compound also has significant affinity for and activity at D4 dopamine receptors. In this context, this work was aimed at better understanding the 5-HT1A/D4 selectivity of WAY-100635 and analogues from a structural point of view. In silico investigations revealed two key interactions for the 5-HT1A/D4 selectivity of WAY-100635 and analogues. First, a hydrogen bond only found with the Ser 7.36 of D4 receptor appeared to be the key for a higher D4 affinity for newly synthesized aza analogues. The role of Ser 7.36 was confirmed as the affinity of aza analogues for the mutant D4 receptor S7.36A was reduced. Then, the formation of another hydrogen bond with the conserved Ser 5.42 residue appeared to be also critical for D4 binding.
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Affiliation(s)
- Sébastien Dilly
- Laboratory of Medicinal Chemistry and C.I.R.M. and ‡Laboratory of Pharmacology and GIGA-Neuroscience, University of Liège , avenue Hippocrate, 15 (B36), B-4000 Liège 1, Belgium
| | - Jean-François Liégeois
- Laboratory of Medicinal Chemistry and C.I.R.M. and ‡Laboratory of Pharmacology and GIGA-Neuroscience, University of Liège , avenue Hippocrate, 15 (B36), B-4000 Liège 1, Belgium
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34
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Yang F, Jiang X, Li J, Wang Y, Liu Y, Bi M, Wu C, Zhao Q, Chen W, Yin J, Zhang J, Xie Y, Hu T, Xu M, Guo S, Wang Z, He Y, Shen J. Synthesis, structure–activity relationships, and biological evaluation of a series of benzamides as potential multireceptor antipsychotics. Bioorg Med Chem Lett 2016; 26:3141-3147. [DOI: 10.1016/j.bmcl.2016.04.087] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 04/27/2016] [Accepted: 04/29/2016] [Indexed: 10/21/2022]
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35
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Development of novel cyclic peptides as pro-apoptotic agents. Eur J Med Chem 2016; 117:301-20. [DOI: 10.1016/j.ejmech.2016.04.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 03/31/2016] [Accepted: 04/01/2016] [Indexed: 12/12/2022]
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36
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Zagórska A, Bucki A, Kołaczkowski M, Siwek A, Głuch-Lutwin M, Starowicz G, Kazek G, Partyka A, Wesołowska A, Słoczyńska K, Pękala E, Pawłowski M. Synthesis and biological evaluation of 2-fluoro and 3-trifluoromethyl-phenyl-piperazinylalkyl derivatives of 1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione as potential antidepressant agents. J Enzyme Inhib Med Chem 2016; 31:10-24. [DOI: 10.1080/14756366.2016.1198902] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Affiliation(s)
| | | | | | | | | | | | | | | | | | - Karolina Słoczyńska
- Department of Pharmaceutical Biochemistry, Jagiellonian University Medical College, Kraków, Poland
| | - Elżbieta Pękala
- Department of Pharmaceutical Biochemistry, Jagiellonian University Medical College, Kraków, Poland
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37
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Butini S, Nikolic K, Kassel S, Brückmann H, Filipic S, Agbaba D, Gemma S, Brogi S, Brindisi M, Campiani G, Stark H. Polypharmacology of dopamine receptor ligands. Prog Neurobiol 2016; 142:68-103. [PMID: 27234980 DOI: 10.1016/j.pneurobio.2016.03.011] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 01/26/2016] [Accepted: 03/15/2016] [Indexed: 01/11/2023]
Abstract
Most neurological diseases have a multifactorial nature and the number of molecular mechanisms discovered as underpinning these diseases is continuously evolving. The old concept of developing selective agents for a single target does not fit with the medical need of most neurological diseases. The development of designed multiple ligands holds great promises and appears as the next step in drug development for the treatment of these multifactorial diseases. Dopamine and its five receptor subtypes are intimately involved in numerous neurological disorders. Dopamine receptor ligands display a high degree of cross interactions with many other targets including G-protein coupled receptors, transporters, enzymes and ion channels. For brain disorders like Parkinsońs disease, schizophrenia and depression the dopaminergic system, being intertwined with many other signaling systems, plays a key role in pathogenesis and therapy. The concept of designed multiple ligands and polypharmacology, which perfectly meets the therapeutic needs for these brain disorders, is herein discussed as a general ligand-based concept while focusing on dopaminergic agents and receptor subtypes in particular.
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Affiliation(s)
- S Butini
- Department of Biotechnology, Chemistry and Pharmacy, European Research Centre for Drug Discovery and Development, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - K Nikolic
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia
| | - S Kassel
- Heinrich Heine University Duesseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - H Brückmann
- Heinrich Heine University Duesseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - S Filipic
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia
| | - D Agbaba
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia
| | - S Gemma
- Department of Biotechnology, Chemistry and Pharmacy, European Research Centre for Drug Discovery and Development, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - S Brogi
- Department of Biotechnology, Chemistry and Pharmacy, European Research Centre for Drug Discovery and Development, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - M Brindisi
- Department of Biotechnology, Chemistry and Pharmacy, European Research Centre for Drug Discovery and Development, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - G Campiani
- Department of Biotechnology, Chemistry and Pharmacy, European Research Centre for Drug Discovery and Development, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy
| | - H Stark
- Heinrich Heine University Duesseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, 40225 Duesseldorf, Germany.
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38
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Brindisi M, Maramai S, Gemma S, Brogi S, Grillo A, Di Cesare Mannelli L, Gabellieri E, Lamponi S, Saponara S, Gorelli B, Tedesco D, Bonfiglio T, Landry C, Jung KM, Armirotti A, Luongo L, Ligresti A, Piscitelli F, Bertucci C, Dehouck MP, Campiani G, Maione S, Ghelardini C, Pittaluga A, Piomelli D, Di Marzo V, Butini S. Development and Pharmacological Characterization of Selective Blockers of 2-Arachidonoyl Glycerol Degradation with Efficacy in Rodent Models of Multiple Sclerosis and Pain. J Med Chem 2016; 59:2612-32. [PMID: 26888301 DOI: 10.1021/acs.jmedchem.5b01812] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We report the discovery of compound 4a, a potent β-lactam-based monoacylglycerol lipase (MGL) inhibitor characterized by an irreversible and stereoselective mechanism of action, high membrane permeability, high brain penetration evaluated using a human in vitro blood-brain barrier model, high selectivity in binding and affinity-based proteomic profiling assays, and low in vitro toxicity. Mode-of-action studies demonstrate that 4a, by blocking MGL, increases 2-arachidonoylglycerol and behaves as a cannabinoid (CB1/CB2) receptor indirect agonist. Administration of 4a in mice suffering from experimental autoimmune encephalitis ameliorates the severity of the clinical symptoms in a CB1/CB2-dependent manner. Moreover, 4a produced analgesic effects in a rodent model of acute inflammatory pain, which was antagonized by CB1 and CB2 receptor antagonists/inverse agonists. 4a also relieves the neuropathic hypersensitivity induced by oxaliplatin. Given these evidence, 4a, as MGL selective inhibitor, could represent a valuable lead for the future development of therapeutic options for multiple sclerosis and chronic pain.
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Affiliation(s)
- Margherita Brindisi
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
| | - Samuele Maramai
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
| | - Sandra Gemma
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
| | - Simone Brogi
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
| | - Alessandro Grillo
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
| | - Lorenzo Di Cesare Mannelli
- Department of Neuroscience, Psychology, Drug Research and Child Health, Section of Pharmacology and Toxicology, University of Firenze , V.le G. Pieraccini 6, 50139 Firenze, Italy
| | - Emanuele Gabellieri
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
| | - Stefania Lamponi
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
| | - Simona Saponara
- Department of Life Sciences, University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
| | - Beatrice Gorelli
- Department of Life Sciences, University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
| | - Daniele Tedesco
- Department of Pharmacy and Biotechnology Alma Mater Studiorum, University of Bologna , Via Belmeloro 6, 40126 Bologna, Italy
| | - Tommaso Bonfiglio
- Department of Pharmacy, Section of Pharmacology and Toxicology, University of Genova , Viale Cembrano 4, Genova, 16148, Italy
| | - Christophe Landry
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), University of Artois , EA 2465, F62300 Lens, France
| | - Kwang-Mook Jung
- Department of Anatomy and Neurobiology, University of California , Irvine, California 92617, United States
| | - Andrea Armirotti
- Drug Discovery and Development, Istituto Italiano di Tecnologia , 16163 Genova, Italy
| | - Livio Luongo
- Endocannabinoid Research Group, Department of Experimental Medicine, Division of Pharmacology "L. Donatelli", Second University of Napoli , 80138 Napoli, Italy
| | - Alessia Ligresti
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, CNR , 80078 Pozzuoli (Napoli), Italy
| | - Fabiana Piscitelli
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, CNR , 80078 Pozzuoli (Napoli), Italy
| | - Carlo Bertucci
- Department of Pharmacy and Biotechnology Alma Mater Studiorum, University of Bologna , Via Belmeloro 6, 40126 Bologna, Italy
| | - Marie-Pierre Dehouck
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), University of Artois , EA 2465, F62300 Lens, France
| | - Giuseppe Campiani
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
| | - Sabatino Maione
- Endocannabinoid Research Group, Department of Experimental Medicine, Division of Pharmacology "L. Donatelli", Second University of Napoli , 80138 Napoli, Italy
| | - Carla Ghelardini
- Department of Neuroscience, Psychology, Drug Research and Child Health, Section of Pharmacology and Toxicology, University of Firenze , V.le G. Pieraccini 6, 50139 Firenze, Italy
| | - Anna Pittaluga
- Department of Pharmacy, Section of Pharmacology and Toxicology, University of Genova , Viale Cembrano 4, Genova, 16148, Italy.,Center of Excellence for Biomedical Research, University of Genova , Viale Benedetto XV, 16132 Genova, Italy
| | - Daniele Piomelli
- Department of Anatomy and Neurobiology, University of California , Irvine, California 92617, United States
| | - Vincenzo Di Marzo
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, CNR , 80078 Pozzuoli (Napoli), Italy
| | - Stefania Butini
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena , via Aldo Moro 2, I-53100 Siena, Italy
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39
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Jia Q, Cui X, Li L, Wang Q, Liu Y, Xia S, Ma P. Quantitative Structure-Activity Relationship for High Affinity 5-HT1A Receptor Ligands Based on Norm Indexes. J Phys Chem B 2015; 119:15561-7. [PMID: 26605982 DOI: 10.1021/acs.jpcb.5b08980] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Arylpiperazine derivatives are promising 5-hydroxytryptamine (5-HT) receptor ligands which can inhibit serotonin reuptake effectively. In this work, some norm index descriptors were proposed and further utilized to develop a model for predicting 5-HT1A receptor affinity (pKi) of 88 arylpiperazine derivatives. Results showed that this new model could provide satisfactory predictions with the square of the correction coefficient (R(2)) of 0.8891 and the squared correlation coefficient of cross-validation (Q(2)) of 0.8082, respectively. In addition, the applicability domain of this model was validated by using the leverage approach and results which suggested potential large scale for further utilization of this model. The results of statistical values and validation tests demonstrated that our proposed norm index based model could be successfully applied for predicting the affinity 5-HT1A receptor ligands of arylpiperazine derivatives.
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Affiliation(s)
| | | | | | | | | | - Shuqian Xia
- School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072, People's Republic of China
| | - Peisheng Ma
- School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072, People's Republic of China
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40
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Synthesis and pharmacological evaluation of piperidine (piperazine)-substituted benzoxazole derivatives as multi-target antipsychotics. Bioorg Med Chem Lett 2015; 25:5299-305. [PMID: 26483200 DOI: 10.1016/j.bmcl.2015.09.045] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 09/05/2015] [Accepted: 09/18/2015] [Indexed: 12/11/2022]
Abstract
The present study describes the optimization of a series of novel benzoxazole-piperidine (piperazine) derivatives combining high dopamine D2 and serotonin 5-HT1A, 5-HT2A receptor affinities. Of these derivatives, the pharmacological features of compound 29 exhibited high affinities for the DA D2, 5-HT1A and 5-HT2A receptors, but low affinities for the 5-HT2C and histamine H1 receptors and human ether-a-go-go-related gene (hERG) channels. Furthermore, compound 29 reduced apomorphine-induced climbing and 1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane (DOI)-induced head twitching without observable catalepsy, even at the highest dose tested. Thus, compound 29 is a promising candidate as a multi-target antipsychotic treatment.
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41
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Boateng CA, Bakare OM, Zhan J, Banala AK, Burzynski C, Pommier E, Keck TM, Donthamsetti P, Javitch JA, Rais R, Slusher BS, Xi ZX, Newman AH. High Affinity Dopamine D3 Receptor (D3R)-Selective Antagonists Attenuate Heroin Self-Administration in Wild-Type but not D3R Knockout Mice. J Med Chem 2015. [PMID: 26203768 PMCID: PMC4937837 DOI: 10.1021/acs.jmedchem.5b00776] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
The
dopamine D3 receptor (D3R) is a promising
target for the development of pharmacotherapeutics to treat substance
use disorders. Several D3R-selective antagonists are effective
in animal models of drug abuse, especially in models of relapse. Nevertheless,
poor bioavailability, metabolic instability, and/or predicted toxicity
have impeded success in translating these drug candidates to clinical
use. Herein, we report a series of D3R-selective 4-phenylpiperazines
with improved metabolic stability. A subset of these compounds was
evaluated for D3R functional efficacy and off-target binding
at selected 5-HT receptor subtypes, where significant overlap in SAR
with D3R has been observed. Several high affinity D3R antagonists, including compounds 16 (Ki = 0.12 nM) and 32 (Ki = 0.35 nM), showed improved metabolic stability
compared to the parent compound, PG648 (6). Notably, 16 and the classic D3R antagonist SB277011A (2) were effective in reducing self-administration of heroin
in wild-type but not D3R knockout mice.
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Affiliation(s)
- Comfort A Boateng
- †Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse- Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Oluyomi M Bakare
- †Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse- Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Jia Zhan
- †Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse- Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Ashwini K Banala
- †Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse- Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Caitlin Burzynski
- †Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse- Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Elie Pommier
- †Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse- Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Thomas M Keck
- †Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse- Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Prashant Donthamsetti
- ∥Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York 10032, United States
| | - Jonathan A Javitch
- ∥Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York 10032, United States
| | - Rana Rais
- §Department of Neurology, Brain Science Institute, The Johns Hopkins University School of Medicine, 855 North Wolfe Street, Baltimore, Maryland 21205, United States
| | - Barbara S Slusher
- §Department of Neurology, Brain Science Institute, The Johns Hopkins University School of Medicine, 855 North Wolfe Street, Baltimore, Maryland 21205, United States
| | - Zheng-Xiong Xi
- †Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse- Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
| | - Amy Hauck Newman
- †Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse- Intramural Research Program, National Institutes of Health, 333 Cassell Drive, Baltimore, Maryland 21224, United States
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42
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Michino M, Beuming T, Donthamsetti P, Newman AH, Javitch JA, Shi L. What can crystal structures of aminergic receptors tell us about designing subtype-selective ligands? Pharmacol Rev 2015; 67:198-213. [PMID: 25527701 DOI: 10.1124/pr.114.009944] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
G protein-coupled receptors (GPCRs) are integral membrane proteins that represent an important class of drug targets. In particular, aminergic GPCRs interact with a significant portion of drugs currently on the market. However, most drugs that target these receptors are associated with undesirable side effects, which are due in part to promiscuous interactions with close homologs of the intended target receptors. Here, based on a systematic analysis of all 37 of the currently available high-resolution crystal structures of aminergic GPCRs, we review structural elements that contribute to and can be exploited for designing subtype-selective compounds. We describe the roles of secondary binding pockets (SBPs), as well as differences in ligand entry pathways to the orthosteric binding site, in determining selectivity. In addition, using the available crystal structures, we have identified conformational changes in the SBPs that are associated with receptor activation and explore the implications of these changes for the rational development of selective ligands with tailored efficacy.
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Affiliation(s)
- Mayako Michino
- Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (M.M., L.S.); Schrödinger Inc., New York, New York (T.B.); Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (P.D., J.A.J.); and Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse-Intramural Research Program, Baltimore, Maryland (A.H.N.)
| | - Thijs Beuming
- Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (M.M., L.S.); Schrödinger Inc., New York, New York (T.B.); Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (P.D., J.A.J.); and Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse-Intramural Research Program, Baltimore, Maryland (A.H.N.)
| | - Prashant Donthamsetti
- Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (M.M., L.S.); Schrödinger Inc., New York, New York (T.B.); Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (P.D., J.A.J.); and Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse-Intramural Research Program, Baltimore, Maryland (A.H.N.)
| | - Amy Hauck Newman
- Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (M.M., L.S.); Schrödinger Inc., New York, New York (T.B.); Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (P.D., J.A.J.); and Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse-Intramural Research Program, Baltimore, Maryland (A.H.N.)
| | - Jonathan A Javitch
- Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (M.M., L.S.); Schrödinger Inc., New York, New York (T.B.); Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (P.D., J.A.J.); and Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse-Intramural Research Program, Baltimore, Maryland (A.H.N.)
| | - Lei Shi
- Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (M.M., L.S.); Schrödinger Inc., New York, New York (T.B.); Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (P.D., J.A.J.); and Medicinal Chemistry Section, Molecular Targets and Medications Discovery Branch, National Institute on Drug Abuse-Intramural Research Program, Baltimore, Maryland (A.H.N.)
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43
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Structure-based discovery of the first non-covalent inhibitors of Leishmania major tryparedoxin peroxidase by high throughput docking. Sci Rep 2015; 5:9705. [PMID: 25951439 PMCID: PMC4423475 DOI: 10.1038/srep09705] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Accepted: 03/13/2015] [Indexed: 11/17/2022] Open
Abstract
Leishmaniasis is a neglected vector-born disease caused by a protozoan of the genus Leishmania and affecting more than 1.300.000 people worldwide. The couple tryparedoxin/tryparedoxin peroxidase is essential for parasite survival in the host since it neutralizes the hydrogen peroxide produced by macrophages during the infection. Herein we report a study aimed at discovering the first class of compounds able to non-covalently inhibit tryparedoxin peroxidase. We have solved the high-resolution structure of Tryparedoxin peroxidase I from Leishmania major (LmTXNPx) in the reduced state and in fully folded conformation. A first series of compounds able to inhibit LmTXNPx was identified by means of the high throughput docking technique. The inhibitory activity of these compounds was validated by a Horseradish peroxidase-based enzymatic assay and their affinity for LmTXNPx calculated by surface plasmon resonance experiments. On the basis of these results, the analysis of the enzyme-inhibitor docked models allowed us to rationally design and synthesize a series of N,N-disubstituted 3-aminomethyl quinolones. These compounds showed an inhibitory potency against LmTXNPx in the micromolar range. Among them, compound 12 represents the first non-covalent LmTXNPx inhibitor reported to date and could pave the way to the discovery of a new class of drugs against leishmaniasis.
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