1
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Dichiara M, Ambrosio FA, Lee SM, Ruiz-Cantero MC, Lombino J, Coricello A, Costa G, Shah D, Costanzo G, Pasquinucci L, Son KN, Cosentino G, González-Cano R, Marrazzo A, Aakalu VK, Cobos EJ, Alcaro S, Amata E. Discovery of AD258 as a Sigma Receptor Ligand with Potent Antiallodynic Activity. J Med Chem 2023; 66:11447-11463. [PMID: 37535861 PMCID: PMC10461227 DOI: 10.1021/acs.jmedchem.3c00959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Indexed: 08/05/2023]
Abstract
The design and synthesis of a series of 2,7-diazaspiro[4.4]nonane derivatives as potent sigma receptor (SR) ligands, associated with analgesic activity, are the focus of this work. In this study, affinities at S1R and S2R were measured, and molecular modeling studies were performed to investigate the binding pose characteristics. The most promising compounds were subjected to in vitro toxicity testing and subsequently screened for in vivo analgesic properties. Compound 9d (AD258) exhibited negligible in vitro cellular toxicity and a high binding affinity to both SRs (KiS1R = 3.5 nM, KiS2R = 2.6 nM), but not for other pain-related targets, and exerted high potency in a model of capsaicin-induced allodynia, reaching the maximum antiallodynic effect at very low doses (0.6-1.25 mg/kg). Functional activity experiments showed that S1R antagonism is needed for the effects of 9d and that it did not induce motor impairment. In addition, 9d exhibited a favorable pharmacokinetic profile.
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Affiliation(s)
- Maria Dichiara
- Dipartimento
di Scienze del Farmaco e della Salute, Università
degli Studi di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Francesca Alessandra Ambrosio
- Dipartimento
di Medicina Sperimentale e Clinica, Università
degli Studi “Magna Græcia” di Catanzaro, Campus
“S. Venuta”, Viale Europa, 88100 Catanzaro, Italy
| | - Sang Min Lee
- Department
of Ophthalmology and Visual Sciences, University
of Illinois at Chicago, 1905 W Taylor St, Chicago, Illinois 60612, United States
| | - M. Carmen Ruiz-Cantero
- Departamento
de Farmacología e Instituto de Neurociencias, Facultad de Medicina, Universitad de Granada e Instituto de Investigación
Biosanitaria de Granada ibs.GRANADA, Avenida de la Investigación, 18016 Granada, Spain
| | - Jessica Lombino
- Dipartimento
di Scienze del Farmaco e della Salute, Università
degli Studi di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Adriana Coricello
- Dipartimento
di Scienze della Salute, Università
“Magna Græcia” di Catanzaro, Campus “S.
Venuta”, 88100 Catanzaro, Italy
| | - Giosuè Costa
- Dipartimento
di Scienze della Salute, Università
“Magna Græcia” di Catanzaro, Campus “S.
Venuta”, 88100 Catanzaro, Italy
- Net4Science
Academic Spin-Off, Università “Magna
Græcia” di Catanzaro, Campus “S. Venuta”, 88100 Catanzaro, Italy
| | - Dhara Shah
- Department
of Ophthalmology and Visual Sciences, University
of Illinois at Chicago, 1905 W Taylor St, Chicago, Illinois 60612, United States
| | - Giuliana Costanzo
- Dipartimento
di Scienze del Farmaco e della Salute, Università
degli Studi di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Lorella Pasquinucci
- Dipartimento
di Scienze del Farmaco e della Salute, Università
degli Studi di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Kyung No Son
- Department
of Ophthalmology and Visual Sciences, University
of Michigan, 1000 Wall
Street, Ann Arbor, Michigan 48105, United States
| | - Giuseppe Cosentino
- Dipartimento
di Scienze del Farmaco e della Salute, Università
degli Studi di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Rafael González-Cano
- Departamento
de Farmacología e Instituto de Neurociencias, Facultad de Medicina, Universitad de Granada e Instituto de Investigación
Biosanitaria de Granada ibs.GRANADA, Avenida de la Investigación, 18016 Granada, Spain
| | - Agostino Marrazzo
- Dipartimento
di Scienze del Farmaco e della Salute, Università
degli Studi di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Vinay Kumar Aakalu
- Department
of Ophthalmology and Visual Sciences, University
of Michigan, 1000 Wall
Street, Ann Arbor, Michigan 48105, United States
| | - Enrique J. Cobos
- Departamento
de Farmacología e Instituto de Neurociencias, Facultad de Medicina, Universitad de Granada e Instituto de Investigación
Biosanitaria de Granada ibs.GRANADA, Avenida de la Investigación, 18016 Granada, Spain
| | - Stefano Alcaro
- Dipartimento
di Scienze della Salute, Università
“Magna Græcia” di Catanzaro, Campus “S.
Venuta”, 88100 Catanzaro, Italy
- Net4Science
Academic Spin-Off, Università “Magna
Græcia” di Catanzaro, Campus “S. Venuta”, 88100 Catanzaro, Italy
| | - Emanuele Amata
- Dipartimento
di Scienze del Farmaco e della Salute, Università
degli Studi di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
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2
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Khodadadi M, Ghandi M, Abbasi A. One‐pot synthesis of novel spirocyclic‐dihydropyrazine‐2‐(
1
H
)ones through a Ugi
4‐CR
/deprotection. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Meysam Khodadadi
- School of Chemistry, College of Science University of Tehran Tehran Iran
| | - Mehdi Ghandi
- School of Chemistry, College of Science University of Tehran Tehran Iran
| | - Alireza Abbasi
- School of Chemistry, College of Science University of Tehran Tehran Iran
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3
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Ye N, Qin W, Tian S, Xu Q, Wold EA, Zhou J, Zhen XC. Small Molecules Selectively Targeting Sigma-1 Receptor for the Treatment of Neurological Diseases. J Med Chem 2020; 63:15187-15217. [PMID: 33111525 DOI: 10.1021/acs.jmedchem.0c01192] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The sigma-1 (σ1) receptor, an enigmatic protein originally classified as an opioid receptor subtype, is now understood to possess unique structural and functional features of its own and play critical roles to widely impact signaling transduction by interacting with receptors, ion channels, lipids, and kinases. The σ1 receptor is implicated in modulating learning, memory, emotion, sensory systems, neuronal development, and cognition and accordingly is now an actively pursued drug target for various neurological and neuropsychiatric disorders. Evaluation of the five selective σ1 receptor drug candidates (pridopidine, ANAVEX2-73, SA4503, S1RA, and T-817MA) that have entered clinical trials has shown that reaching clinical approval remains an evasive and important goal. This review provides up-to-date information on the selective targeting of σ1 receptors, including their history, function, reported crystal structures, and roles in neurological diseases, as well as a useful collation of new chemical entities as σ1 selective orthosteric ligands or allosteric modulators.
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Affiliation(s)
- Na Ye
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, China
| | - Wangzhi Qin
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, China
| | - Sheng Tian
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, China
| | - Qingfeng Xu
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, China
| | - Eric A Wold
- Chemical Biology Program, Department of Pharmacology and Toxicology, and Center for Addiction Research, University of Texas Medical Branch, Galveston, Texas 77555, United States
| | - Jia Zhou
- Chemical Biology Program, Department of Pharmacology and Toxicology, and Center for Addiction Research, University of Texas Medical Branch, Galveston, Texas 77555, United States
| | - Xue-Chu Zhen
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu 215123, China
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4
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Garrido González FP, Mancilla Percino T. Synthesis, docking study and inhibitory activity of 2,6-diketopiperazines derived from α-amino acids on HDAC8. Bioorg Chem 2020; 102:104080. [PMID: 32683182 DOI: 10.1016/j.bioorg.2020.104080] [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: 12/18/2019] [Revised: 07/03/2020] [Accepted: 07/04/2020] [Indexed: 01/12/2023]
Abstract
Diketopiperazines (DKPs) have been regarded as an important scaffold from the viewpoint of synthesis due to their biological properties for the treatment of several diseases, including cancer. In this work, two novel series of enantiomeric 2,6-DKPs derived from α-amino acids were synthesized through nucleophilic substitution and intramolecular cyclization reactions. All the compounds were docked against histone deacetylase 8 (HDAC8), which is a promising target for the development of anticancer drugs. These compounds bound into the active site of HDAC8 in a similar way to Trichostatin A (TSA), which is an HDAC8 inhibitor. This study showed that the conformation of the 2,6-DKP ring, stereochemistry, and the type of substituent on the chiral center had an important role in the binding modes. The Gibbs free energies and dissociation constants values of HDAC8-ligand complexes showed that compounds (S)-4hBn, (S)-4m, (R)-4h, and (R)-4m were more stable and affine towards HDAC8 than TSA. The inhibitory activities of 4a, (S)-4h, (S)- and (R)-4(g, l, m) were evaluated in vitro on HDAC8. It was found that compounds (R)-4g (IC50 = 21.54 nM) and (R)-4m (IC50 = 10.81 nM) exhibited better inhibitory activities than TSA (IC50 = 28.32 nM). These results suggested that 2,6-DKPs derivatives may be promising anticancer agents for further biological studies.
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Affiliation(s)
- Flor Paulina Garrido González
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Apartado Postal 14-740, 07000 Ciudad de México, Mexico
| | - Teresa Mancilla Percino
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Apartado Postal 14-740, 07000 Ciudad de México, Mexico.
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5
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Gesse P, Müller TJJ. Consecutive Five-Component Ugi-4CR-CAL B-Catalyzed Aminolysis Sequence and Concatenation with Transition Metal Catalysis in a One-Pot Fashion to Substituted Triamides. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Pascal Gesse
- Institut für Organische Chemie und Makromolekulare Chemie; Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf; Germany
| | - Thomas J. J. Müller
- Institut für Organische Chemie und Makromolekulare Chemie; Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf; Germany
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6
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Salahi S, Ghandi M, Abbasi A. An Efficient Ugi‐Azide Four‐Component Approach for the Preparation of Novel 1‐(1
H
‐tetrazol‐5‐yl)‐10‐chloro‐1,2,3,4‐tetrahydropyrazino[1,2‐
a
] Indoles. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3499] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Saleh Salahi
- School of Chemistry, College of Science University of Tehran P.O. Box 14155 6455 Tehran Iran
| | - Mehdi Ghandi
- School of Chemistry, College of Science University of Tehran P.O. Box 14155 6455 Tehran Iran
| | - Alireza Abbasi
- School of Chemistry, College of Science University of Tehran P.O. Box 14155 6455 Tehran Iran
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7
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One-pot synthesis of novel 1-(1H-tetrazol-5-yl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine derivatives via an Ugi-azide 4CR process. Mol Divers 2017; 22:291-303. [PMID: 29230611 DOI: 10.1007/s11030-017-9801-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 11/23/2017] [Indexed: 10/18/2022]
Abstract
A facile one-pot method has been developed for the synthesis of novel pyrrolo[2,1-a]pyrazine scaffolds. A variety of 1-(1H-tetrazol-5-yl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine derivatives were obtained in moderate to high yields in methanol using a one-pot four-component condensation of 1-(2-bromoethyl)-1H-pyrrole-2-carbaldehyde, amine, isocyanide and sodium azide at room temperature. These reactions presumably proceed via a domino imine formation, intramolecular annulation and Ugi-azide reaction. Unambiguous assignment of the molecular structures was carried out by single-crystal X-ray diffraction.
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8
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Longhitano L, Castracani CC, Tibullo D, Avola R, Viola M, Russo G, Prezzavento O, Marrazzo A, Amata E, Reibaldi M, Longo A, Russo A, Parrinello NL, Volti GL. Sigma-1 and Sigma-2 receptor ligands induce apoptosis and autophagy but have opposite effect on cell proliferation in uveal melanoma. Oncotarget 2017; 8:91099-91111. [PMID: 29207628 PMCID: PMC5710909 DOI: 10.18632/oncotarget.19556] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 07/13/2017] [Indexed: 01/30/2023] Open
Abstract
Uveal melanoma is the most common primary intraocular tumor in adults, with about 1200-1500 new cases occurring per year in the United States. Metastasis is a frequent occurrence in uveal melanoma, and outcomes are poor once distant spread occurs and no clinically significant chemotherapeutic protocol is so far available. The aim of the present study was to test the effect of various σ1 and σ2 receptor ligands as a possible pharmacological strategy for this rare tumor. Human uveal melanoma cells (92.1) were treated with various concentrations of different σ2 ligands (haloperidol and haloperidol metabolite II) and σ1 ligand ((+)-pentazocine) at various concentrations (1, 10 and 25 μM) and time points (0, 4 h, 8 h, 24 h and 48 h). Cell proliferation and migration were evaluated respectively by continuous cell monitoring by xCELLigence analysis, clonogenic assay and wound healing. Apoptosis and autophagy were also measured by cytofluorimetric and microscopy analysis. Our results showed that σ2 receptor ligands significantly reduced cell proliferation whereas (+)-pentazocine exhibited opposite results. All tested ligands showed significant decrease in cell migration. Interestingly, both σ1 and σ2 receptor ligands showed significant increase of autophagy and apoptosis at all concentrations. Taken all together these results suggest that sigma receptors mediates opposite biological effects but they also share common pharmacological effect on apoptosis and autophagy in uveal melanoma. In conclusion, these data provide the first evidence that sigma receptors may represent a "druggable" target to develop new chemotherapic agent for uveal melanoma.
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Affiliation(s)
- Lucia Longhitano
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | | | - Daniele Tibullo
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Roberto Avola
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Maria Viola
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Giuliano Russo
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | | | | | - Emanuele Amata
- Department of Drug Sciences, University of Catania, Catania, Italy
| | - Michele Reibaldi
- Department of Ophthalmology, University of Catania, Catania, Italy
| | - Antonio Longo
- Department of Ophthalmology, University of Catania, Catania, Italy
| | - Andrea Russo
- Department of Ophthalmology, University of Catania, Catania, Italy
| | - Nunziatina Laura Parrinello
- Regional Reference Center for Rare Diseases, Clinical Division of Hematology and Transplantation, PO Ferrarotto Hospital, Azienda Ospedaliera-Universitaria Policlinico-Vittorio Emanuele, Via Citelli, Catania, Italy
| | - Giovanni Li Volti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
- Euromediterranean Institute of Science and Technology, Palermo, Italy
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9
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Narimani A, Sadeghzadeh M, Kurdtabar M. Synthesis, radiolabeling and biological evaluation of [ 125I]-1-[2-(benzylthio)ethyl]-4-(5-iodo-2-methoxyphenyl)piperazine as a new 5-HT 1A receptor ligand. RADIOCHIM ACTA 2017. [DOI: 10.1515/ract-2016-2698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
5-HT1A receptors have been implicated in the pathogenesis of a wide variety of disorders related to the serotonin receptors. WAY100635 is a well-known high affinity 5-HT1A receptor antagonist. Many 11C and 18F radiolabeled derivatives and its radioiodinated analogues have been reported as imaging agents for 5-HT1A receptors. In this regard, the synthesis, radiolabeling and biological evaluation of a new 5-HT1A receptor radioligand, [125I]-1-(2-(benzylthio)ethyl)-4-(5-iodo-2-methoxyphenyl)piperazine ([125I]-BTE-IMPP), are described. Radioiodination of this newly synthesized compound was done by the direct aromatic electrophilic substitution via Iodo-Gen method. Radiochemical yield and radiochemical purity determined by TLC and RTLC were >70% and >95%, respectively. Biodistribution studies of [125I]-BTE-IMPP in rats displayed relatively high uptake in hippocampus (Hip) and low uptake in cerebellum (Cer). The level of the radiotracer uptake was over threefold higher in hippocampus than in cerebellum at 30 min post-injection. Moreover, the brain to blood uptake ratio and the blocking studies results indicated prolonged retention of the radiotracer and relatively good specific binding to 5-HT1A receptor. These findings strongly suggest that [125I]-BTE-IMPP could be a good candidate as an in vivo marker for pharmacological study of 5-HT1A receptors in animal models.
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Affiliation(s)
- Ali Narimani
- Department of Chemistry, College of Basic Sciences, Karaj Branch , Islamic Azad University , Karaj , Iran
- Radiation Application Research School, Nuclear Science and Technology Research Institute , AEOI, Tehran , Iran
| | - Masoud Sadeghzadeh
- Radiation Application Research School, Nuclear Science and Technology Research Institute , AEOI, P.O.Box:11365-3486 , Tehran , Iran
| | - Mehran Kurdtabar
- Department of Chemistry, College of Basic Sciences, Karaj Branch , Islamic Azad University , Karaj , Iran
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10
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Ikome HN, Ntie-Kang F, Ngemenya MN, Tu Z, Mach RH, Efange SMN. 4-aroylpiperidines and 4-(α-hydroxyphenyl)piperidines as selective sigma-1 receptor ligands: synthesis, preliminary pharmacological evaluation and computational studies. Chem Cent J 2016; 10:53. [PMID: 27555879 PMCID: PMC4994268 DOI: 10.1186/s13065-016-0200-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Accepted: 08/09/2016] [Indexed: 12/19/2022] Open
Abstract
Background Sigma (σ) receptors are membrane-bound proteins characterised by an unusual promiscuous ability to bind a wide variety of drugs and their high affinity for typical neuroleptic drugs, such as haloperidol, and their potential as alternative targets for antipsychotic agents. Sigma receptors display diverse biological activities and represent potential fruitful targets for therapeutic development in combating many human diseases. Therefore, they present an interesting avenue for further exploration. It was our goal to evaluate the potential of ring opened spipethiane (1) analogues as functional ligands (agonists) for σ receptors by chemical modification. Results Chemical modification of the core structure of the lead compound, (1), by replacement of the sulphur atom with a carbonyl group, hydroxyl group and 3-bromobenzylamine with the simultaneous presence of 4-fluorobenzoyl replacing the spirofusion afforded novel potent sigma-1 receptor ligands 7a–f, 8a–f and 9d–e. The sigma-1 receptor affinities of 7e, 8a and 8f were slightly lower than that of 1 and their selectivities for this receptor two to threefold greater than that of 1. Conclusions It was found that these compounds have higher selectivities for sigma-1 receptors compared to 1. Quantitatitive structure–activity relationship studies revealed that sigma-1 binding is driven by hydrophobic interactions.Identified pharmacophore features for sigma binding. ![]() Electronic supplementary material The online version of this article (doi:10.1186/s13065-016-0200-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hermia N Ikome
- Department of Chemistry, Faculty of Science, University of Buea, P.O. Box 63, Buea, South West Region Cameroon
| | - Fidele Ntie-Kang
- Department of Chemistry, Faculty of Science, University of Buea, P.O. Box 63, Buea, South West Region Cameroon ; Department of Pharmaceutical Chemistry, Martin-Luther University of Halle-Wittenberg, Wolfgang-Langenbeck-Str. 4, 06120 Halle (Saale), Germany
| | - Moses N Ngemenya
- Biotechnology Unit, Department of Biochemistry and Molecular Biology, Faculty of Science, University of Buea, P.O.Box 63, Buea, South West Region Cameroon
| | - Zhude Tu
- Department of Radiology, University of Washington School of Medicine, Seattle, USA
| | - Robert H Mach
- Department of Radiology, University of Washington School of Medicine, Seattle, USA
| | - Simon M N Efange
- Department of Chemistry, Faculty of Science, University of Buea, P.O. Box 63, Buea, South West Region Cameroon
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