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Li Z, Fang F, Li Y, Lv X, Zheng R, Jiao P, Wang Y, Zhu G, Jin Z, Xu X, Qiu Y, Zhang G, Li Z, Liu Z, Zhang L. Carbazole and tetrahydro-carboline derivatives as dopamine D 3 receptor antagonists with the multiple antipsychotic-like properties. Acta Pharm Sin B 2023; 13:4553-4577. [PMID: 37969740 PMCID: PMC10638516 DOI: 10.1016/j.apsb.2023.07.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 06/28/2023] [Accepted: 07/19/2023] [Indexed: 11/17/2023] Open
Abstract
Dopamine D3 receptor (D3R) is implicated in multiple psychotic symptoms. Increasing the D3R selectivity over dopamine D2 receptor (D2R) would facilitate the antipsychotic treatments. Herein, novel carbazole and tetrahydro-carboline derivatives were reported as D3R selective ligands. Through a structure-based virtual screen, ZLG-25 (D3R Ki = 685 nmol/L; D2R Ki > 10,000 nmol/L) was identified as a novel D3R selective bitopic ligand with a carbazole scaffold. Scaffolds hopping led to the discovery of novel D3R-selective analogs with tetrahydro-β-carboline or tetrahydro-γ-carboline core. Further functional studies showed that most derivatives acted as hD3R-selective antagonists. Several lead compounds could dose-dependently inhibit the MK-801-induced hyperactivity. Additional investigation revealed that 23j and 36b could decrease the apomorphine-induced climbing without cataleptic reaction. Furthermore, 36b demonstrated unusual antidepressant-like activity in the forced swimming tests and the tail suspension tests, and alleviated the MK-801-induced disruption of novel object recognition in mice. Additionally, preliminary studies confirmed the favorable PK/PD profiles, no weight gain and limited serum prolactin levels in mice. These results revealed that 36b provided potential opportunities to new antipsychotic drugs with the multiple antipsychotic-like properties.
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Affiliation(s)
- Zhongtang Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Fan Fang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yiyan Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xuehui Lv
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ruqiu Zheng
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Peili Jiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yuxi Wang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Guiwang Zhu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Zefang Jin
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiangqing Xu
- Jiangsu Nhwa Pharmaceutical Co., Ltd., Xuzhou 221116, China
| | - Yinli Qiu
- Jiangsu Nhwa Pharmaceutical Co., Ltd., Xuzhou 221116, China
| | - Guisen Zhang
- Jiangsu Key Laboratory of Marine Biological Resources and Environment, Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, School of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Zhongjun Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Zhenming Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Liangren Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
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2
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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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3
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Qi Y, Xue B, Chen S, Wang W, Zhou H, Chen H. Synthesis, biological evaluation, and molecular docking of novel hydroxyzine derivatives as potential AR antagonists. Front Chem 2022; 10:1053675. [DOI: 10.3389/fchem.2022.1053675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022] Open
Abstract
Prostate cancer (PCa) is a malignant tumor with a higher mortality rate in the male reproductive system. In this study, the hydroxyazine derivatives were synthesized with different structure from traditional anti-prostate cancer drugs. In the evaluation of in vitro cytotoxicity and antagonistic activity of PC-3, LNCaP, DU145 and androgen receptor, it was found that the mono-substituted derivatives on the phenyl group (4, 6, 7, and 9) displayed strong cytotoxic activities, and compounds 11–16 showed relatively strong antagonistic potency against AR (Inhibition% >55). Docking analysis showed that compounds 11 and 12 mainly bind to AR receptor through hydrogen bonds and hydrophobic bonds, and the structure-activity relationship was discussed based on activity data. These results suggested that these compounds may have instructive implications for drug structural modification in prostate cancer.
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4
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Qi Y, Chen H, Chen S, Shen J, Li J. Synthesis, bioactivity, and molecular docking of novel arylpiperazine derivatives as potential AR antagonists. Front Chem 2022; 10:947065. [PMID: 36046733 PMCID: PMC9420858 DOI: 10.3389/fchem.2022.947065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 07/14/2022] [Indexed: 11/13/2022] Open
Abstract
Prostate cancer is one of the malignant tumors and the second most common malignant tumor in men. Clinically used androgen receptor (AR)–targeted drugs can antagonize androgen and inhibit tumor growth, but these drugs can cause serious resistance problems. To develop novel AR antagonists, 22 kinds of arylpiperazine derivatives were designed and synthesized, and the derivatives 5, 8, 12, 19, 21, 22, 25, and 26 not only showed strong antagonistic potency (>55% inhibition) and binding affinities (IC50 <3 μM) to AR, but also showed stronger inhibitory activity to LNCaP cells versus PC-3 cells. Among them, derivative 21 exhibited the highest binding affinity for AR (IC50 = 0.65 μM) and the highest antagonistic potency (76.2% inhibition). Docking studies suggested that the derivative 21 is primarily bound to the AR-LBP site by the hydrophobic interactions. Overall, those results provided experimental methods for developing novel arylpiperazine derivatives as potent AR antagonists.
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Affiliation(s)
- Yueheng Qi
- Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Luoyang Key Laboratory of Organic Functional Molecules, College of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
| | - Hong Chen
- Luoyang Key Laboratory of Organic Functional Molecules, College of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
- *Correspondence: Hong Chen, ; Jianliang Shen, ; Jingguo Li,
| | - Shijin Chen
- Luoyang Key Laboratory of Organic Functional Molecules, College of Food and Drug, Luoyang Normal University, Luoyang, Henan, China
| | - Jianliang Shen
- School of Ophthalmology & Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang, China
- *Correspondence: Hong Chen, ; Jianliang Shen, ; Jingguo Li,
| | - Jingguo Li
- Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, Henan, China
- *Correspondence: Hong Chen, ; Jianliang Shen, ; Jingguo Li,
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5
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Di Martino RMC, Cavalli A, Bottegoni G. Dopamine D3 receptor ligands: a patent review (2014-2020). Expert Opin Ther Pat 2022; 32:605-627. [PMID: 35235753 DOI: 10.1080/13543776.2022.2049240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Compelling evidence identified D3 dopamine receptor (D3R) as a suitable target for therapeutic intervention on CNS-associated disorders, cancer and other conditions. Several efforts have been made toward developing potent and selective ligands for modulating signalling pathways operated by these GPCRs. The rational design of D3R ligands endowed with a pharmacologically relevant profile has traditionally not encountered much support from computational methods due to a very limited knowledge of the receptor structure and of its conformational dynamics. We believe that recent progress in structural biology will change this state of affairs in the next decade. AREAS COVERED This review provides an overview of the recent (2014-2020) patent literature on novel classes of D3R ligands developed within the framework of CNS-related diseases, cancer and additional conditions. When possible, an in-depth description of both in vitro and in vivo generated data is presented. New therapeutic applications of known molecules with activity at D3R are discussed. EXPERT OPINION Building on current knowledge, future D3R-focused drug discovery campaigns will be propelled by a combination of unprecedented availability of structural information with advanced computational and analytical methods. The design of D3R ligands with the sought activity, efficacy and selectivity profile will become increasingly more streamlined.
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Affiliation(s)
| | - Andrea Cavalli
- Computational and Chemical Biology, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genoa, Italy.,Department of Pharmacy and Biotechnology, Alma Mater Studiorum-Bologna University, via Belmeloro 6, 40126, Bologna, Italy
| | - Giovanni Bottegoni
- Department of Biomolecular Sciences, Urbino University "Carlo Bo", Piazza Rinascimento 6, 61029, Urbino, Italy.,Institute of Clinical Sciences, University of Birmingham, Edgbaston, B15 2TT, Birmingham, UK
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6
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Cai J, Wang Y, Chen X, Ji M. A new class of Benzothiophene morpholine analogues with high selectivity and affinity were designed and evaluated for anti-drug addiction. Chem Biol Drug Des 2022; 99:634-649. [PMID: 35148466 DOI: 10.1111/cbdd.14032] [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: 10/11/2021] [Revised: 01/04/2022] [Accepted: 01/29/2022] [Indexed: 11/30/2022]
Abstract
To probe the mechanism of dopamine receptors in drug addiction and look for potential new methods for treating this disease, we have designed and synthesized benzothiophene morpholine analogues that were considered as dopamine D3 receptor selective ligands. Radioligand binding assay was used to determine the binding affinity of target compounds. Members of this class have great selectivity and binding affinity in D3 receptor. In addition, the ability of these compounds to mitigate the symptoms of addiction from opioids was investigated in animal behavior patterns, and we have found that two compounds (18a and 18d) have good affinity in the D3R and exhibit the efficacy of anti-drug addiction in morphine dependent mice induced by naloxone.
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Affiliation(s)
- Jin Cai
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu, 211189, PR China
| | - Yuhong Wang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu, 211189, PR China
| | - Xixi Chen
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu, 211189, PR China
| | - Min Ji
- School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, PR China
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7
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Design, synthesis and preliminary bioactivity evaluation of bitopic benzopyranomorpholine analogues as selective dopamine D3 receptor ligands as anti-drug addiction therapeutic agents. Bioorg Med Chem Lett 2021; 48:128269. [PMID: 34284107 DOI: 10.1016/j.bmcl.2021.128269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 07/06/2021] [Accepted: 07/14/2021] [Indexed: 11/22/2022]
Abstract
Three series of bitopic benzopyranomorpholine analogues were designed, synthesized, and evaluated as a novel class of selective ligands for the dopamine D3 receptor. Binding affinities of target compounds were determined using the method of radioligand binding assay. Most compounds demonstrated considerable binding affinities and selectivity for D3 receptor. Besides, the compounds were screened for their ability to alleviate withdrawal symptoms of opioid addiction in animal behavioral models. The results showed that compound 20h displayed nanomolar affinity for the D3R, and exhibited anti-drug addiction efficacy in the animal model of of naloxone-induced withdrawal symptoms in morphine-dependent mice.
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8
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Williford SE, Libby CJ, Ayokanmbi A, Otamias A, Gordillo JJ, Gordon ER, Cooper SJ, Redmann M, Li Y, Griguer C, Zhang J, Napierala M, Ananthan S, Hjelmeland AB. Novel dopamine receptor 3 antagonists inhibit the growth of primary and temozolomide resistant glioblastoma cells. PLoS One 2021; 16:e0250649. [PMID: 33945569 PMCID: PMC8096095 DOI: 10.1371/journal.pone.0250649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 04/08/2021] [Indexed: 12/13/2022] Open
Abstract
Treatment for the lethal primary adult brain tumor glioblastoma (GBM) includes the chemotherapy temozolomide (TMZ), but TMZ resistance is common and correlates with promoter methylation of the DNA repair enzyme O-6-methylguanine-DNA methyltransferase (MGMT). To improve treatment of GBMs, including those resistant to TMZ, we explored the potential of targeting dopamine receptor signaling. We found that dopamine receptor 3 (DRD3) is expressed in GBM and is also a previously unexplored target for therapy. We identified novel antagonists of DRD3 that decreased the growth of GBM xenograft-derived neurosphere cultures with minimal toxicity against human astrocytes and/or induced pluripotent stem cell-derived neurons. Among a set of DRD3 antagonists, we identified two compounds, SRI-21979 and SRI-30052, that were brain penetrant and displayed a favorable therapeutic window analysis of The Cancer Genome Atlas data demonstrated that higher levels of DRD3 (but not DRD2 or DRD4) were associated with worse prognosis in primary, MGMT unmethylated tumors. These data suggested that DRD3 antagonists may remain efficacious in TMZ-resistant GBMs. Indeed, SRI-21979, but not haloperidol, significantly reduced the growth of TMZ-resistant GBM cells. Together our data suggest that DRD3 antagonist-based therapies may provide a novel therapeutic option for the treatment of GBM.
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Affiliation(s)
- Sarah E. Williford
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Catherine J. Libby
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Adetokunbo Ayokanmbi
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Arphaxad Otamias
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Juan J. Gordillo
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Emily R. Gordon
- HudsonAlpha Institute for Biotechnology, Huntsville, AL, United States of America
| | - Sara J. Cooper
- HudsonAlpha Institute for Biotechnology, Huntsville, AL, United States of America
| | - Matthew Redmann
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Yanjie Li
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Corinne Griguer
- Department of Radiation Oncology, University of Iowa, Iowa City, IA, United States of America
| | - Jianhua Zhang
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Marek Napierala
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Subramaniam Ananthan
- Chemistry Department, Southern Research, Birmingham, AL, United States of America
| | - Anita B. Hjelmeland
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, United States of America
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Elek M, Djokovic N, Frank A, Oljacic S, Zivkovic A, Nikolic K, Stark H. Synthesis, in silico, and in vitro studies of novel dopamine D 2 and D 3 receptor ligands. Arch Pharm (Weinheim) 2021; 354:e2000486. [PMID: 33615541 DOI: 10.1002/ardp.202000486] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/26/2021] [Accepted: 01/27/2021] [Indexed: 12/30/2022]
Abstract
Dopamine is an important neurotransmitter in the human brain and its altered concentrations can lead to various neurological diseases. We studied the binding of novel compounds at the dopamine D2 (D2 R) and D3 (D3 R) receptor subtypes, which belong to the D2 -like receptor family. The synthesis, in silico, and in vitro characterization of 10 dopamine receptor ligands were performed. Novel ligands were docked into the D2 R and D3 R crystal structures to examine the precise binding mode. A quantum mechanics/molecular mechanics study was performed to gain insights into the nature of the intermolecular interactions between the newly introduced pentafluorosulfanyl (SF5 ) moiety and D2 R and D3 R. A radioligand displacement assay determined that all of the ligands showed moderate-to-low nanomolar affinities at D2 R and D3 R, with a slight preference for D3 R, which was confirmed in the in silico studies. N-{4-[4-(2-Methoxyphenyl)piperazin-1-yl]butyl}-4-(pentafluoro-λ6-sulfanyl)benzamide (7i) showed the highest D3 R affinity and selectivity (pKi values of 7.14 [D2 R] and 8.42 [D3 R]).
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Affiliation(s)
- Milica Elek
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, Duesseldorf, NRW, Germany
| | - Nemanja Djokovic
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Annika Frank
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, Duesseldorf, NRW, Germany
| | - Slavica Oljacic
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Aleksandra Zivkovic
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, Duesseldorf, NRW, Germany
| | - Katarina Nikolic
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, Duesseldorf, NRW, Germany
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10
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Galaj E, Newman AH, Xi ZX. Dopamine D3 receptor-based medication development for the treatment of opioid use disorder: Rationale, progress, and challenges. Neurosci Biobehav Rev 2020; 114:38-52. [PMID: 32376243 PMCID: PMC7252042 DOI: 10.1016/j.neubiorev.2020.04.024] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 04/28/2020] [Indexed: 01/11/2023]
Abstract
Opioid abuse and related overdose deaths continue to rise in the United States, contributing to the current national opioid crisis. Although several opioid-based pharmacotherapies are available (e.g., methadone, buprenorphine, naloxone), they show limited effectiveness in long-term relapse prevention. In response to the opioid crisis, the National Institute on Drug Abuse proposed a list of pharmacological targets of highest priority for medication development for the treatment of opioid use disorders (OUD). Among these are antagonists of dopamine D3 receptors (D3R). In this review, we first review recent progress in research of the dopamine hypothesis of opioid reward and abuse and then describe the rationale and recent development of D3R ligands for the treatment of OUD. Herein, an emphasis is placed on the effectiveness of newly developed D3R antagonists in the animal models of OUD. These new drug candidates may also potentiate the analgesic effects of clinically used opioids, making them attractive as adjunctive medications for pain management and treatment of OUD.
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Affiliation(s)
- Ewa Galaj
- Molecular Targets and Medication Discovery Branch, National Institute on Drug Abuse, Intramural Research Program, Baltimore, MD, United States
| | - Amy Hauck Newman
- Molecular Targets and Medication Discovery Branch, National Institute on Drug Abuse, Intramural Research Program, Baltimore, MD, United States
| | - Zheng-Xiong Xi
- Molecular Targets and Medication Discovery Branch, National Institute on Drug Abuse, Intramural Research Program, Baltimore, MD, United States.
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11
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El-Azzouny AMAES, Aboul-Enein MN, Hamissa MF. Structural and biological survey of 7-chloro-4-(piperazin-1-yl)quinoline and its derivatives. Drug Dev Res 2020; 81:786-802. [PMID: 32385857 DOI: 10.1002/ddr.21678] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 04/09/2020] [Accepted: 04/19/2020] [Indexed: 12/27/2022]
Abstract
The 7-chloro-4-(piperazin-1-yl)quinoline structure is an important scaffold in medicinal chemistry. It exhibited either alone or as hybrid with other active pharmacophores diverse pharmacological profiles such as: antimalarial, antiparasitic, anti-HIV, antidiabetic, anticancer, sirtuin Inhibitors, dopamine-3 ligands, acetylcholinesterase inhibitors, and serotonin antagonists. In the presented review, a comprehensive discussion of compounds having this structural core is surveyed and illustrated.
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Affiliation(s)
- Aida M Abd El-Sattar El-Azzouny
- Medicinal and Pharmaceutical Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (ID: 60014618), Giza, Egypt
| | - Mohamed Nabil Aboul-Enein
- Medicinal and Pharmaceutical Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (ID: 60014618), Giza, Egypt
| | - Mohamed Farouk Hamissa
- Medicinal and Pharmaceutical Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (ID: 60014618), Giza, Egypt.,Department of Chemistry of Natural Compounds, Faculty of Food and Biochemical Technology, University of Chemistry and Technology, Prague, Czech Republic.,Department of Biomolecular Spectroscopy, Institute of Organic Chemistry and Biochemistry, Academy of Sciences, Prague, Czech Republic
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12
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Chen H, Qian Y, Jia H, Yu Y, Zhang H, Shen J, Zhao S. Synthesis and pharmacological evaluation of naftopidil-based arylpiperazine derivatives containing the bromophenol moiety. Pharmacol Rep 2020; 72:1058-1068. [PMID: 32048266 DOI: 10.1007/s43440-019-00041-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 07/19/2019] [Accepted: 09/25/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Prostate cancer (PCa) is the most common malignancy in men and in the absence of any effective treatments available. METHODS For the development of potential anticancer agents, 24 kinds of naftopidil-based arylpiperazine derivatives containing the bromophenol moiety were synthesized and characterized by using spectroscopic methods. Their pharmacological activities were evaluated against human PCa cell lines (PC-3 and LNCaP) and a1-adrenergic receptors (a1-ARs; α1a, α1b, and α1d-ARs). The structure-activity relationship of these designed arylpiperazine derivatives was rationally explored and discussed. RESULTS Among these derivatives, 3c, 3d, 3h, 3k, 3o, and 3s exhibited the most potent activity against the tested cancer cells, and some derivatives with potent anticancer activities exhibited better a1-AR subtype selectivity than others did (selectivity ratio > 10). CONCLUSION This work provided a potential lead compound for the further development of anticancer agents for PCa therapy.
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Affiliation(s)
- Hong Chen
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.,Luoyang Key Laboratory of Organic Functional Molecules, College of Food and Drug, Luoyang Normal University, Luoyang, 471934, China
| | - Yuna Qian
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, 325035, China.,Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Science, Wenzhou, 325001, China
| | - Huixia Jia
- Luoyang Key Laboratory of Organic Functional Molecules, College of Food and Drug, Luoyang Normal University, Luoyang, 471934, China
| | - Yuzhong Yu
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Haibo Zhang
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Jianliang Shen
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, 325035, China. .,Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Science, Wenzhou, 325001, China.
| | - Shanchao Zhao
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
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13
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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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14
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Chen H, Zhang J, Hu P, Qian Y, Li J, Shen J. Synthesis, biological evaluation and molecular docking of 4-Amino-2H-benzo[h]chromen-2-one (ABO) analogs containing the piperazine moiety. Bioorg Med Chem 2019; 27:115081. [PMID: 31493989 DOI: 10.1016/j.bmc.2019.115081] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/26/2019] [Accepted: 08/26/2019] [Indexed: 01/13/2023]
Abstract
Prostate cancer (PCa) is a major cause of cancer-related male death in worldwide. To develop of potential anti-prostate cancer agents, 22 kinds of 4-Amino-2H-benzo[h]chromen-2-one analogs were designed and synthesized as potent androgen receptor (AR) antagonist through rational drug modification leading to the discovery of a series of novel antiproliferative compounds. Analogs (3, 4, 5, 7, 8, 10, 11, 12, 16, 18, 21, 23, and 24) exhibited potent antagonistic potency against AR (inhibition >50%), and exhibited potent AR binding affinities as well as displayed the higher activities than finasteride toward LNCaP cells (AR-rich) versus PC-3 cells (AR-deficient). Moreover, the docking study suggested that the most potent antagonist 23 mainly bind to AR ligand binding pocket (LBP) site through Van der Waals' force interactions. The structure-activity relationship (SAR) of these designed 4-Amino-2H-benzo[h]chromen-2-one analogs was rationally explored and discussed. Collectively, this work provides a potential lead compound for anticancer agent development related to prostate cancer therapy, and took a step forward towards the development of novel and improved AR antagonists.
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Affiliation(s)
- Hong Chen
- Luoyang Key Laboratory of Organic Functional Molecules, College of Food and Drug, Luoyang Normal University, Luoyang 471934, China
| | - Jingxiao Zhang
- Luoyang Key Laboratory of Organic Functional Molecules, College of Food and Drug, Luoyang Normal University, Luoyang 471934, China
| | - Peixin Hu
- Luoyang Key Laboratory of Organic Functional Molecules, College of Food and Drug, Luoyang Normal University, Luoyang 471934, China
| | - Yuna Qian
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325035, China; Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Science, Wenzhou 325001, China
| | - Jing Li
- School of Marine Sciences, Sun Yat-Sen University, Guangzhou 510006, China.
| | - Jianliang Shen
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325035, China; Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Science, Wenzhou 325001, China.
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15
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Reilly SW, Riad AA, Hsieh CJ, Sahlholm K, Jacome DA, Griffin S, Taylor M, Weng CC, Xu K, Kirschner N, Luedtke RR, Parry C, Malhotra S, Karanicolas J, Mach RH. Leveraging a Low-Affinity Diazaspiro Orthosteric Fragment to Reduce Dopamine D 3 Receptor (D 3R) Ligand Promiscuity across Highly Conserved Aminergic G-Protein-Coupled Receptors (GPCRs). J Med Chem 2019; 62:5132-5147. [PMID: 31021617 DOI: 10.1021/acs.jmedchem.9b00412] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Previously, we reported a 3-(2-methoxyphenyl)-9-(3-((4-methyl-5-phenyl-4 H-1,2,4-triazol-3-yl)thio)propyl)-3,9-diazaspiro[5.5]undecane (1) compound with excellent dopamine D3 receptor (D3R) affinity (D3R Ki = 12.0 nM) and selectivity (D2R/D3R ratio = 905). Herein, we present derivatives of 1 with comparable D3R affinity (32, D3R Ki = 3.2 nM, D2R/D3R ratio = 60) and selectivity (30, D3R Ki = 21.0 nM, D2R/D3R ratio = 934). Fragmentation of 1 revealed orthosteric fragment 5a to express an unusually low D3R affinity ( Ki = 2.7 μM). Compared to piperazine congener 31, which retains a high-affinity orthosteric fragment (5d, D3R Ki = 23.9 nM), 1 was found to be more selective for the D3R among D1- and D2-like receptors and exhibited negligible off-target interactions at serotoninergic and adrenergic G-protein-coupled receptors (GPCRs), common off-target sites for piperazine-containing D3R scaffolds. This study provides a unique rationale for implementing weakly potent orthosteric fragments into D3R ligand systems to minimize drug promiscuity at other aminergic GPCR sites.
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Affiliation(s)
- Sean W Reilly
- Department of Radiology , Perelman School of Medicine, University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Aladdin A Riad
- Department of Radiology , Perelman School of Medicine, University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Chia-Ju Hsieh
- Department of Radiology , Perelman School of Medicine, University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Kristoffer Sahlholm
- Department of Radiology , Perelman School of Medicine, University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Daniel A Jacome
- Department of Systems Pharmacology and Translational Therapeutics , University of Pennsylvania , 421 Curie Boulevard , Philadelphia , Pennsylvania 19104 , United States
| | - Suzy Griffin
- Department of Pharmacology and Neuroscience , University of North Texas Health Science Center , 3500 Camp Bowie Boulevard , Fort Worth , Texas 76107 , United States
| | - Michelle Taylor
- Department of Pharmacology and Neuroscience , University of North Texas Health Science Center , 3500 Camp Bowie Boulevard , Fort Worth , Texas 76107 , United States
| | - Chi-Chang Weng
- Department of Radiology , Perelman School of Medicine, University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Kuiying Xu
- Department of Radiology , Perelman School of Medicine, University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Nathan Kirschner
- Department of Radiology , Perelman School of Medicine, University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
| | - Robert R Luedtke
- Department of Pharmacology and Neuroscience , University of North Texas Health Science Center , 3500 Camp Bowie Boulevard , Fort Worth , Texas 76107 , United States
| | - Christopher Parry
- Program in Molecular Therapeutics , Fox Chase Cancer Center , 333 Cottman Avenue , Philadelphia , Pennsylvania 19111 , United States
| | - Shipra Malhotra
- Program in Molecular Therapeutics , Fox Chase Cancer Center , 333 Cottman Avenue , Philadelphia , Pennsylvania 19111 , United States
| | - John Karanicolas
- Program in Molecular Therapeutics , Fox Chase Cancer Center , 333 Cottman Avenue , Philadelphia , Pennsylvania 19111 , United States
| | - Robert H Mach
- Department of Radiology , Perelman School of Medicine, University of Pennsylvania , Philadelphia , Pennsylvania 19104 , United States
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16
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Synthesis and biological evaluation of arylpiperazine derivatives as potential anti-prostate cancer agents. Bioorg Med Chem 2019; 27:133-143. [DOI: 10.1016/j.bmc.2018.11.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 10/28/2018] [Accepted: 11/20/2018] [Indexed: 01/24/2023]
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17
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Chen H, Liang X, Sun T, Qiao X, Zhan Z, Li Z, He C, Ya H, Yuan M. Synthesis and biological evaluation of estrone 3-O-ether derivatives containing the piperazine moiety. Steroids 2018; 134:101-109. [PMID: 29476759 DOI: 10.1016/j.steroids.2018.02.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 01/25/2018] [Accepted: 02/09/2018] [Indexed: 12/29/2022]
Abstract
A series of new estrone derivatives were designed and synthesized, and their structures were confirmed by spectroscopic methods. All new estrone derivatives were investigated for their in vitro cytotoxic efficacies against a panel of three human prostate cancer cell lines (PC-3, LNCaP, and DU145). The derivatives 6, 7, 10, 15, 16, 20, 21, 22, 24 and 26 showed important cytotoxic actions against individual carcinoma cell line collections. Moreover, antagonistic activities of compounds (7, 15, 16 and 21) towards a1-ARs (α1A, α1B, and α1D) were further evaluated using dual-luciferase reporter assays, and the compounds 16 and 21 exhibited better a1-ARs subtype selectivity. The structure-activity relationship (SAR) suggested that the substitute's type and position on the phenyl group leads to the interesting variations within pharmacological effects of resultant molecular systems.
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Affiliation(s)
- Hong Chen
- College of Food and Drug, Luoyang Normal University, 6# Jiqing Road, Luoyang 471934, Henan Province, China
| | - Xue Liang
- The Fifth Affiliated Hospital of Guangzhou Medical University, 621# Gangwan Road, Guangzhou 510700, Guangdong Province, China
| | - Tao Sun
- College of Food and Drug, Luoyang Normal University, 6# Jiqing Road, Luoyang 471934, Henan Province, China
| | - Xiaoguang Qiao
- College of Food and Drug, Luoyang Normal University, 6# Jiqing Road, Luoyang 471934, Henan Province, China
| | - Zhou Zhan
- College of Food and Drug, Luoyang Normal University, 6# Jiqing Road, Luoyang 471934, Henan Province, China
| | - Ziyong Li
- College of Food and Drug, Luoyang Normal University, 6# Jiqing Road, Luoyang 471934, Henan Province, China
| | - Chaojun He
- College of Food and Drug, Luoyang Normal University, 6# Jiqing Road, Luoyang 471934, Henan Province, China
| | - Huiyuan Ya
- College of Food and Drug, Luoyang Normal University, 6# Jiqing Road, Luoyang 471934, Henan Province, China.
| | - Mu Yuan
- Pharmaceutical Research Center, Guangzhou Medical University, 195# Dongfengxi Road, Guangzhou 511436, Guangdong Province, China.
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18
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Dopamine D1 and D3 receptor polypharmacology as a potential treatment approach for substance use disorder. Neurosci Biobehav Rev 2018; 89:13-28. [PMID: 29577963 DOI: 10.1016/j.neubiorev.2018.03.020] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 03/19/2018] [Accepted: 03/19/2018] [Indexed: 12/29/2022]
Abstract
In the search for efficacious pharmacotherapies to treat cocaine addiction much attention has been given to agents targeting dopamine D1 or D3 receptors because of the involvement of these receptors in drug-related behaviors. D1-like and D3 receptor partial agonists and antagonists have been shown to reduce drug reward, reinstatement of drug seeking and conditioned place preference in rodents and non-human primates. However, translation of these encouraging results to clinical settings has been limited due to a number of factors including toxicity, poor pharmacokinetic properties and extrapyramidal and sedative side effects. This review highlights the role of D1 and D3 receptors in drug reward and seeking, the discovery of D1-D3 heteromers and their potential as targets in the treatment of addiction.
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19
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Chen H, Jia HX, Xu QT. Crystal structure of 1-(4-((benzo[ d][1,3]dioxol-5-yloxy)methyl)phenethyl)-4-(3-chlorophenyl) piperazin-1-ium chloride, C 26H 28Cl 2N 2O 3. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2017-0196] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C26H28Cl2N2O3, monoclinic, P21/c (no. 14), a = 13.422(3) Å, b = 7.0011(14) Å, c = 26.249(5) Å, β = 101.06(3)°, V = 2420.8(9) Å3, Z = 4, R
gt(F) = 0.0516, wR
ref(F
2) = 0.1370, T = 296 K.
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Affiliation(s)
- Hong Chen
- College of Food and Drug , Luoyang Normal University , Luoyang, Henan 471934 , P. R. China
| | - Hui-Xia Jia
- College of Food and Drug , Luoyang Normal University , Luoyang, Henan 471934 , P. R. China
| | - Qi-Tai Xu
- College of Food and Drug , Luoyang Normal University , Luoyang, Henan 471934 , P. R. China
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20
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Design, synthesis and biological evaluation of bitopic arylpiperazine-hexahydro-pyrazinoquinolines as preferential dopamine D3 receptor ligands. Bioorg Chem 2018; 77:125-135. [PMID: 29353729 DOI: 10.1016/j.bioorg.2017.12.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Revised: 12/18/2017] [Accepted: 12/29/2017] [Indexed: 11/23/2022]
Abstract
Three series of bitobic arylpiperazine-phenyl-hexahydropyrazinoquino- lines analogues were designed, synthesizedand evaluated as a novel class of selective ligands for the dopamine D3 receptor. Compounds 15a (Ki of 11.7 ± 1.8 and 373 nM at D3 and D2, respectively), 15c (Ki of 5.49 and 264 nM at D3 and D2, respectively), 15e (Ki of 14.9 and 325 nM at D3 and D2, respectively), 15i (Ki of 13.8 and 401 nM at D3 and D2, respectively) and 15l (Ki of 13.6 and 870 nM at D3 and D2, respectively) were found to demonstrate good binding affinity and selectivity, and especially compound 15c showeda similar binding affinity and selectivity compared with the contrast drug BP897.
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21
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Lemos A, Melo R, Preto AJ, Almeida JG, Moreira IS, Cordeiro MNDS. In Silico Studies Targeting G-protein Coupled Receptors for Drug Research Against Parkinson's Disease. Curr Neuropharmacol 2018; 16:786-848. [PMID: 29521236 PMCID: PMC6080095 DOI: 10.2174/1570159x16666180308161642] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 02/16/2018] [Accepted: 02/02/2018] [Indexed: 11/22/2022] Open
Abstract
Parkinson's Disease (PD) is a long-term neurodegenerative brain disorder that mainly affects the motor system. The causes are still unknown, and even though currently there is no cure, several therapeutic options are available to manage its symptoms. The development of novel antiparkinsonian agents and an understanding of their proper and optimal use are, indeed, highly demanding. For the last decades, L-3,4-DihydrOxyPhenylAlanine or levodopa (L-DOPA) has been the gold-standard therapy for the symptomatic treatment of motor dysfunctions associated to PD. However, the development of dyskinesias and motor fluctuations (wearing-off and on-off phenomena) associated with long-term L-DOPA replacement therapy have limited its antiparkinsonian efficacy. The investigation for non-dopaminergic therapies has been largely explored as an attempt to counteract the motor side effects associated with dopamine replacement therapy. Being one of the largest cell membrane protein families, G-Protein-Coupled Receptors (GPCRs) have become a relevant target for drug discovery focused on a wide range of therapeutic areas, including Central Nervous System (CNS) diseases. The modulation of specific GPCRs potentially implicated in PD, excluding dopamine receptors, may provide promising non-dopaminergic therapeutic alternatives for symptomatic treatment of PD. In this review, we focused on the impact of specific GPCR subclasses, including dopamine receptors, adenosine receptors, muscarinic acetylcholine receptors, metabotropic glutamate receptors, and 5-hydroxytryptamine receptors, on the pathophysiology of PD and the importance of structure- and ligand-based in silico approaches for the development of small molecules to target these receptors.
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Affiliation(s)
- Agostinho Lemos
- LAQV/REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre s/n, 4169-007Porto, Portugal
- GIGA Cyclotron Research Centre In Vivo Imaging, University of Liège, 4000Liège, Belgium
| | - Rita Melo
- CNC - Center for Neuroscience and Cell Biology, Faculty of Medicine, University of Coimbra, Rua Larga, 3004-517Coimbra, Portugal
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (ao km 139,7), 2695-066 Bobadela LRS, Portugal
| | - Antonio Jose Preto
- CNC - Center for Neuroscience and Cell Biology, Faculty of Medicine, University of Coimbra, Rua Larga, 3004-517Coimbra, Portugal
| | - Jose Guilherme Almeida
- CNC - Center for Neuroscience and Cell Biology, Faculty of Medicine, University of Coimbra, Rua Larga, 3004-517Coimbra, Portugal
| | - Irina Sousa Moreira
- CNC - Center for Neuroscience and Cell Biology, Faculty of Medicine, University of Coimbra, Rua Larga, 3004-517Coimbra, Portugal
- Bijvoet Center for Biomolecular Research, Faculty of Science - Chemistry, Utrecht University, Utrecht, 3584CH, The Netherlands
| | - Maria Natalia Dias Soeiro Cordeiro
- LAQV/REQUIMTE, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre s/n, 4169-007Porto, Portugal
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22
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Zhang C, Shao YM, Ma X, Cheong SL, Qin C, Tao L, Zhang P, Chen S, Zeng X, Liu H, Pastorin G, Jiang Y, Chen YZ. Pharmacological relationships and ligand discovery of G protein-coupled receptors revealed by simultaneous ligand and receptor clustering. J Mol Graph Model 2017; 76:136-142. [PMID: 28728042 DOI: 10.1016/j.jmgm.2017.06.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Revised: 06/17/2017] [Accepted: 06/19/2017] [Indexed: 12/18/2022]
Abstract
Conventional ligand and receptor similarity methods have been extensively used for exposing pharmacological relationships and drug lead discovery. They may in some cases neglect minor relationships useful for target hopping particularly against the remote family members. To complement the conventional methods for capturing these minor relationships, we developed a new method that uses a SLARC (Simultaneous Ligand And Receptor Clustering) 2D map to simultaneously characterize the ligand structural and receptor binding-site sequence relationships of a receptor family. The SLARC maps of the rhodopsin-like GPCR family comprehensively revealed scaffold hopping, target hopping, and multi-target relationships for the ligands of both homologous and remote family members. Their usefulness in new ligand discovery was validated by guiding the prospective discovery of novel indole piperazinylpyrimidine dual-targeting adenosine A2A receptor antagonist and dopamine D2 agonist compounds. The SLARC approach is useful for revealing pharmacological relationships and discovering new ligands at target family levels.
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Affiliation(s)
- Cheng Zhang
- Ministry-Province Jointly Constructed Base for State Key Lab and Shenzhen Technology and Engineering Lab for Personalized Cancer Diagnostics and Therapeutics, Tsinghua University Shenzhen Graduate School, and Shenzhen Kivita Innovative Drug Discovery Institute, Shenzhen 518055, PR China; Department of Molecular Pharmacology and Experimental Therapeutics, Center for Individualized Medicine, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
| | - Yi-Ming Shao
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Xiaohua Ma
- School of Materials Science and Engineering, Nanyang Technological University, 639798, Singapore
| | - Siew Lee Cheong
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Chu Qin
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Lin Tao
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Peng Zhang
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Shangying Chen
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Xian Zeng
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore
| | - Hongxia Liu
- Ministry-Province Jointly Constructed Base for State Key Lab and Shenzhen Technology and Engineering Lab for Personalized Cancer Diagnostics and Therapeutics, Tsinghua University Shenzhen Graduate School, and Shenzhen Kivita Innovative Drug Discovery Institute, Shenzhen 518055, PR China
| | - Giorgia Pastorin
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore; NUS Graduate School for Integrative Sciences and Engineering, 117456, Singapore.
| | - Yuyang Jiang
- Ministry-Province Jointly Constructed Base for State Key Lab and Shenzhen Technology and Engineering Lab for Personalized Cancer Diagnostics and Therapeutics, Tsinghua University Shenzhen Graduate School, and Shenzhen Kivita Innovative Drug Discovery Institute, Shenzhen 518055, PR China.
| | - Yu Zong Chen
- Department of Pharmacy, National University of Singapore, Singapore 117543, Singapore; NUS Graduate School for Integrative Sciences and Engineering, 117456, Singapore.
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23
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Novel family of fused tricyclic [1,4]diazepines: Design, synthesis, crystal structures and molecular docking studies. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.05.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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24
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Stößel A, Brox R, Purkayastha N, Hübner H, Hocke C, Prante O, Gmeiner P. Development of molecular tools based on the dopamine D 3 receptor ligand FAUC 329 showing inhibiting effects on drug and food maintained behavior. Bioorg Med Chem 2017; 25:3491-3499. [PMID: 28495386 DOI: 10.1016/j.bmc.2017.04.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 04/24/2017] [Accepted: 04/27/2017] [Indexed: 12/18/2022]
Abstract
Dopamine D3 receptor-mediated networks have been associated with a wide range of neuropsychiatric diseases, drug addiction and food maintained behavior, which makes D3 a highly promising biological target. The previously described dopamine D3 receptor ligand FAUC 329 (1) showed protective effects against dopamine depletion in a MPTP mouse model of Parkinson's disease. We used the radioligand [18F]2, a [18F]fluoroethoxy substituted analog of the lead compound 1 as a molecular tool for visualization of D3-rich brain regions including the islands of Calleja. Furthermore, structural modifications are reported leading to the pyrimidylpiperazine derivatives 3 and 9 displaying superior subtype selectivity and preference over serotonergic receptors. Evaluation of the lead compound 1 on cocaine-seeking behavior in non-human primates showed a substantial reduction in cocaine self-administration behavior and food intake.
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Affiliation(s)
- Anne Stößel
- Department of Medicinal Chemistry, Emil Fischer Center, Friedrich-Alexander University, Schuhstraβe 19, D-91052 Erlangen, Germany
| | - Regine Brox
- Department of Medicinal Chemistry, Emil Fischer Center, Friedrich-Alexander University, Schuhstraβe 19, D-91052 Erlangen, Germany
| | - Nirupam Purkayastha
- Department of Medicinal Chemistry, Emil Fischer Center, Friedrich-Alexander University, Schuhstraβe 19, D-91052 Erlangen, Germany
| | - Harald Hübner
- Department of Medicinal Chemistry, Emil Fischer Center, Friedrich-Alexander University, Schuhstraβe 19, D-91052 Erlangen, Germany
| | - Carsten Hocke
- Department of Nuclear Medicine, Ulmenweg 18, D-91054 Erlangen, Germany
| | - Olaf Prante
- Department of Nuclear Medicine, Ulmenweg 18, D-91054 Erlangen, Germany
| | - Peter Gmeiner
- Department of Medicinal Chemistry, Emil Fischer Center, Friedrich-Alexander University, Schuhstraβe 19, D-91052 Erlangen, Germany.
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25
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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: 59] [Impact Index Per Article: 7.4] [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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26
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Cortés A, Moreno E, Rodríguez-Ruiz M, Canela EI, Casadó V. Targeting the dopamine D3 receptor: an overview of drug design strategies. Expert Opin Drug Discov 2016; 11:641-64. [PMID: 27135354 DOI: 10.1080/17460441.2016.1185413] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Dopamine is a neurotransmitter widely distributed in both the periphery and the central nervous system (CNS). Its physiological effects are mediated by five closely related G protein-coupled receptors (GPCRs) that are divided into two major subclasses: the D1-like (D1, D5) and the D2-like (D2, D3, D4) receptors. D3 receptors (D3Rs) have the highest density in the limbic areas of the brain, which are associated with cognitive and emotional functions. These receptors are therefore attractive targets for therapeutic management. AREAS COVERED This review summarizes the functional and pharmacological characteristics of D3Rs, including the design and clinical relevance of full agonists, partial agonists and antagonists, as well as the capacity of these receptors to form active homodimers, heterodimers or higher order receptor complexes as pharmacological targets in several neurological and neurodegenerative disorders. EXPERT OPINION The high sequence homology between D3R and the D2-type challenges the development of D3R-selective compounds. The design of new D3R-preferential ligands with improved physicochemical properties should provide a better pharmacokinetic/bioavailability profile and lesser toxicity than is found with existing D3R ligands. It is also essential to optimize D3R affinity and, especially, D3R vs. D2-type binding and functional selectivity ratios. Developing allosteric and bitopic ligands should help to improve the D3R selectivity of these drugs. As most evidence points to the ability of GPCRs to form homomers and heteromers, the most promising therapeutic strategy in the future is likely to involve the application of heteromer-selective drugs. These selective ligands would display different affinities for a given receptor depending on the receptor partners within the heteromer. Therefore, designing novel compounds that specifically target and modulate D1R-D3R heteromers would be an interesting approach for the treatment of levodopa (L-DOPA)-induced dyskinesias.
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Affiliation(s)
- Antoni Cortés
- a Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED) , Spain.,b Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, Institute of Biomedicine of the University of Barcelona (IBUB) , University of Barcelona , Barcelona , Spain
| | - Estefanía Moreno
- a Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED) , Spain.,b Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, Institute of Biomedicine of the University of Barcelona (IBUB) , University of Barcelona , Barcelona , Spain
| | - Mar Rodríguez-Ruiz
- a Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED) , Spain.,b Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, Institute of Biomedicine of the University of Barcelona (IBUB) , University of Barcelona , Barcelona , Spain
| | - Enric I Canela
- a Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED) , Spain.,b Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, Institute of Biomedicine of the University of Barcelona (IBUB) , University of Barcelona , Barcelona , Spain
| | - Vicent Casadó
- a Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED) , Spain.,b Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, Institute of Biomedicine of the University of Barcelona (IBUB) , University of Barcelona , Barcelona , Spain
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Kosmowska B, Wardas J, Głowacka U, Ananthan S, Ossowska K. Pramipexole at a Low Dose Induces Beneficial Effect in the Harmaline-induced Model of Essential Tremor in Rats. CNS Neurosci Ther 2015; 22:53-62. [PMID: 26459182 DOI: 10.1111/cns.12467] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 09/04/2015] [Accepted: 09/05/2015] [Indexed: 01/18/2023] Open
Abstract
AIMS The aim of the study was to examine the effects of preferential agonists of dopamine D3 receptors: pramipexole and 7-OH-DPAT on the harmaline-induced tremor in rats (a model of essential tremor, ET). To study receptor mechanisms of these drugs, rats were pretreated with dopamine D3 receptor antagonists--SB-277011-A and SR-21502, an antagonist of presynaptic D2/D3 receptors--amisulpride, or a nonselective antagonist of D2-like receptors, haloperidol, at a postsynaptic dose. METHODS For tremor measurement, fully automated force plate actimeters were used and data were analyzed using fast Fourier transform. RESULTS Harmaline (15 mg/kg ip)-triggered tremor was manifested by an increase in the power within 9-15 Hz band (AP2). Pramipexole administered at a low (0.1 mg/kg sc), but not higher doses (0.3 and 1 mg/kg sc), and 7-OH-DPAT (0.1, 0.3, and 1 mg/kg sc) reversed the harmaline-increased AP2. None of the examined dopamine antagonists: SB-277011-A (10 mg/kg ip), SR-21502 (15 mg/kg ip), haloperidol (0.5 mg/kg ip), or amisulpride (1 mg/kg ip) influenced the above effect of dopamine agonists. CONCLUSION The present study indicates that pramipexole reduces the harmaline-induced tremor, which may suggest its beneficial effects in ET patients. However, mechanisms underlying its action are still unclear and need further examination.
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Affiliation(s)
- Barbara Kosmowska
- Department of Neuro-Psychopharmacology, Institute of Pharmacology, Polish Academy of Sciences, Kraków, Poland
| | - Jadwiga Wardas
- Department of Neuro-Psychopharmacology, Institute of Pharmacology, Polish Academy of Sciences, Kraków, Poland
| | - Urszula Głowacka
- Department of Neuro-Psychopharmacology, Institute of Pharmacology, Polish Academy of Sciences, Kraków, Poland
| | | | - Krystyna Ossowska
- Department of Neuro-Psychopharmacology, Institute of Pharmacology, Polish Academy of Sciences, Kraków, Poland
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Cao Y, Paudel S, Zhang X, Kim KM, Cheon SH. Synthesis and evaluation of arylpiperazine-reverse amides as biased dopamine D3 receptor ligands. Bioorg Med Chem 2015; 23:5264-72. [DOI: 10.1016/j.bmc.2015.07.072] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 07/30/2015] [Accepted: 07/30/2015] [Indexed: 11/28/2022]
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Dopaminergic Modulation of Striatal Inhibitory Transmission and Long-Term Plasticity. Neural Plast 2015; 2015:789502. [PMID: 26294980 PMCID: PMC4534630 DOI: 10.1155/2015/789502] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 05/20/2015] [Accepted: 05/27/2015] [Indexed: 01/11/2023] Open
Abstract
Dopamine (DA) modulates glutamatergic synaptic transmission and its plasticity in the striatum; however it is not well known how DA modulates long-term plasticity of striatal GABAergic inhibitory synapses. This work focused on the analysis of both dopaminergic modulation of inhibitory synapses and the synaptic plasticity established between GABAergic afferents to medium spiny neurons (MSNs). Our results showed that low and high DA concentrations mainly reduced the amplitude of inhibitory synaptic response; however detailed analysis of the D1 and D2 participation in this modulation displayed a wide variability in synaptic response. Analyzing DA participation in striatal GABAergic plasticity we observed that high frequency stimulation (HFS) of GABAergic interneurons in the presence of DA at a low concentration (200 nM) favored the expression of inhibitory striatal LTD, whereas higher concentration of DA (20 μM) primarily induced LTP. Interestingly, the plasticity induced in an animal model of striatal degeneration mimicked that induced in the presence of DA at a high concentration, which was not abolished with D2 antagonist but was prevented by PKA blocker.
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Shonberg J, Draper-Joyce C, Mistry SN, Christopoulos A, Scammells PJ, Lane JR, Capuano B. Structure-activity study of N-((trans)-4-(2-(7-cyano-3,4-dihydroisoquinolin-2(1H)-yl)ethyl)cyclohexyl)-1H-indole-2-carboxamide (SB269652), a bitopic ligand that acts as a negative allosteric modulator of the dopamine D2 receptor. J Med Chem 2015; 58:5287-307. [PMID: 26052807 DOI: 10.1021/acs.jmedchem.5b00581] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We recently demonstrated that SB269652 (1) engages one protomer of a dopamine D2 receptor (D2R) dimer in a bitopic mode to allosterically inhibit the binding of dopamine at the other protomer. Herein, we investigate structural determinants for allostery, focusing on modifications to three moieties within 1. We find that orthosteric "head" groups with small 7-substituents were important to maintain the limited negative cooperativity of analogues of 1, and replacement of the tetrahydroisoquinoline head group with other D2R "privileged structures" generated orthosteric antagonists. Additionally, replacement of the cyclohexylene linker with polymethylene chains conferred linker length dependency in allosteric pharmacology. We validated the importance of the indolic NH as a hydrogen bond donor moiety for maintaining allostery. Replacement of the indole ring with azaindole conferred a 30-fold increase in affinity while maintaining negative cooperativity. Combined, these results provide novel SAR insight for bitopic ligands that act as negative allosteric modulators of the D2R.
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Affiliation(s)
- Jeremy Shonberg
- †Medicinal Chemistry, and ‡Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville 3052, Victoria, Australia
| | - Christopher Draper-Joyce
- †Medicinal Chemistry, and ‡Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville 3052, Victoria, Australia
| | - Shailesh N Mistry
- †Medicinal Chemistry, and ‡Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville 3052, Victoria, Australia
| | - Arthur Christopoulos
- †Medicinal Chemistry, and ‡Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville 3052, Victoria, Australia
| | - Peter J Scammells
- †Medicinal Chemistry, and ‡Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville 3052, Victoria, Australia
| | - J Robert Lane
- †Medicinal Chemistry, and ‡Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville 3052, Victoria, Australia
| | - Ben Capuano
- †Medicinal Chemistry, and ‡Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville 3052, Victoria, Australia
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Keck TM, John WS, Czoty PW, Nader MA, Newman AH. Identifying Medication Targets for Psychostimulant Addiction: Unraveling the Dopamine D3 Receptor Hypothesis. J Med Chem 2015; 58:5361-80. [PMID: 25826710 PMCID: PMC4516313 DOI: 10.1021/jm501512b] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The dopamine D3 receptor (D3R) is a target for developing medications to treat substance use disorders. D3R-selective compounds with high affinity and varying efficacies have been discovered, providing critical research tools for cell-based studies that have been translated to in vivo models of drug abuse. D3R antagonists and partial agonists have shown especially promising results in rodent models of relapse-like behavior, including stress-, drug-, and cue-induced reinstatement of drug seeking. However, to date, translation to human studies has been limited. Herein, we present an overview and illustrate some of the pitfalls and challenges of developing novel D3R-selective compounds toward clinical utility, especially for treatment of cocaine abuse. Future research and development of D3R-selective antagonists and partial agonists for substance abuse remains critically important but will also require further evaluation and development of translational animal models to determine the best time in the addiction cycle to target D3Rs for optimal therapeutic efficacy.
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Affiliation(s)
- 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
| | - William S John
- §Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157-1083, United States
| | - Paul W Czoty
- §Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157-1083, United States
| | - Michael A Nader
- §Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157-1083, United States
| | - Amy Hauck 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
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Chen H, Xu F, Liang X, Xu BB, Yang ZL, He XL, Huang BY, Yuan M. Design, synthesis and biological evaluation of novel arylpiperazine derivatives on human prostate cancer cell lines. Bioorg Med Chem Lett 2015; 25:285-7. [DOI: 10.1016/j.bmcl.2014.11.049] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 11/12/2014] [Accepted: 11/18/2014] [Indexed: 01/16/2023]
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