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Chakraborty S, Uprety R, Slocum ST, Irie T, Le Rouzic V, Li X, Wilson LL, Scouller B, Alder AF, Kruegel AC, Ansonoff M, Varadi A, Eans SO, Hunkele A, Allaoa A, Kalra S, Xu J, Pan YX, Pintar J, Kivell BM, Pasternak GW, Cameron MD, McLaughlin JP, Sames D, Majumdar S. Oxidative Metabolism as a Modulator of Kratom's Biological Actions. J Med Chem 2021; 64:16553-16572. [PMID: 34783240 DOI: 10.1021/acs.jmedchem.1c01111] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The leaves of Mitragyna speciosa (kratom), a plant native to Southeast Asia, are increasingly used as a pain reliever and for attenuation of opioid withdrawal symptoms. Using the tools of natural products chemistry, chemical synthesis, and pharmacology, we provide a detailed in vitro and in vivo pharmacological characterization of the alkaloids in kratom. We report that metabolism of kratom's major alkaloid, mitragynine, in mice leads to formation of (a) a potent mu opioid receptor agonist antinociceptive agent, 7-hydroxymitragynine, through a CYP3A-mediated pathway, which exhibits reinforcing properties, inhibition of gastrointestinal (GI) transit and reduced hyperlocomotion, (b) a multifunctional mu agonist/delta-kappa antagonist, mitragynine pseudoindoxyl, through a CYP3A-mediated skeletal rearrangement, displaying reduced hyperlocomotion, inhibition of GI transit and reinforcing properties, and (c) a potentially toxic metabolite, 3-dehydromitragynine, through a non-CYP oxidation pathway. Our results indicate that the oxidative metabolism of the mitragynine template beyond 7-hydroxymitragynine may have implications in its overall pharmacology in vivo.
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Affiliation(s)
- Soumen Chakraborty
- Center for Clinical Pharmacology, University of Health Sciences & Pharmacy and Washington University School of Medicine, St. Louis, Missouri 63110, United States
| | - Rajendra Uprety
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York 10065, United States
| | - Samuel T Slocum
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Takeshi Irie
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York 10065, United States
| | - Valerie Le Rouzic
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York 10065, United States
| | - Xiaohai Li
- Department of Molecular Therapeutics, Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Lisa L Wilson
- Department of Pharmacodynamics, University of Florida, Gainesville, Florida 32610, United States
| | - Brittany Scouller
- Centre for Biodiscovery, School of Biological Science, Victoria University of Wellington, Wellington 6012, New Zealand
| | - Amy F Alder
- Centre for Biodiscovery, School of Biological Science, Victoria University of Wellington, Wellington 6012, New Zealand
| | - Andrew C Kruegel
- Department of Chemistry, Columbia University, New York 10027, United States
| | - Michael Ansonoff
- Department of Neuroscience and Cell Biology, Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey 08854-8021, United States
| | - Andras Varadi
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York 10065, United States
| | - Shainnel O Eans
- Department of Pharmacodynamics, University of Florida, Gainesville, Florida 32610, United States
| | - Amanda Hunkele
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York 10065, United States
| | - Abdullah Allaoa
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York 10065, United States
| | - Sanjay Kalra
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York 10065, United States
| | - Jin Xu
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York 10065, United States
| | - Ying Xian Pan
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York 10065, United States
| | - John Pintar
- Department of Neuroscience and Cell Biology, Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey 08854-8021, United States
| | - Bronwyn M Kivell
- Centre for Biodiscovery, School of Biological Science, Victoria University of Wellington, Wellington 6012, New Zealand
| | - Gavril W Pasternak
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York 10065, United States
| | - Michael D Cameron
- Department of Molecular Therapeutics, Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Jay P McLaughlin
- Department of Pharmacodynamics, University of Florida, Gainesville, Florida 32610, United States
| | - Dalibor Sames
- Department of Chemistry, Columbia University, New York 10027, United States
| | - Susruta Majumdar
- Center for Clinical Pharmacology, University of Health Sciences & Pharmacy and Washington University School of Medicine, St. Louis, Missouri 63110, United States
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Uprety R, Che T, Zaidi SA, Grinnell SG, Varga BR, Faouzi A, Slocum ST, Allaoa A, Varadi A, Nelson M, Bernhard SM, Kulko E, Le Rouzic V, Eans SO, Simons CA, Hunkele A, Subrath J, Pan YX, Javitch JA, McLaughlin JP, Roth BL, Pasternak GW, Katritch V, Majumdar S. Controlling opioid receptor functional selectivity by targeting distinct subpockets of the orthosteric site. eLife 2021; 10:e56519. [PMID: 33555255 PMCID: PMC7909954 DOI: 10.7554/elife.56519] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 02/07/2021] [Indexed: 12/12/2022] Open
Abstract
Controlling receptor functional selectivity profiles for opioid receptors is a promising approach for discovering safer analgesics; however, the structural determinants conferring functional selectivity are not well understood. Here, we used crystal structures of opioid receptors, including the recently solved active state kappa opioid complex with MP1104, to rationally design novel mixed mu (MOR) and kappa (KOR) opioid receptor agonists with reduced arrestin signaling. Analysis of structure-activity relationships for new MP1104 analogs points to a region between transmembrane 5 (TM5) and extracellular loop (ECL2) as key for modulation of arrestin recruitment to both MOR and KOR. The lead compounds, MP1207 and MP1208, displayed MOR/KOR Gi-partial agonism with diminished arrestin signaling, showed efficient analgesia with attenuated liabilities, including respiratory depression and conditioned place preference and aversion in mice. The findings validate a novel structure-inspired paradigm for achieving beneficial in vivo profiles for analgesia through different mechanisms that include bias, partial agonism, and dual MOR/KOR agonism.
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Affiliation(s)
- Rajendra Uprety
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer CenterNew YorkUnited States
| | - Tao Che
- Department of Pharmacology, University of North CarolinaChapel HillUnited States
- Center for Clinical Pharmacology, St. Louis College of Pharmacy and Washington University School of MedicineSt. LouisUnited States
- Department of Anesthesiology, Washington University in St. Louis School of MedicineSt. LouisUnited States
| | - Saheem A Zaidi
- Department of Quantitative and Computational Biology, Department of Chemistry, Bridge Institute, Michelson Center for Convergent Bioscience, University of Southern CaliforniaLos AngelesUnited States
| | - Steven G Grinnell
- Division of Molecular Therapeutics, New York State Psychiatric Institute and Departments of Psychiatry, Pharmacology, Columbia University Vagelos College of Physicians & SurgeonsNew YorkUnited States
| | - Balázs R Varga
- Center for Clinical Pharmacology, St. Louis College of Pharmacy and Washington University School of MedicineSt. LouisUnited States
- Department of Anesthesiology, Washington University in St. Louis School of MedicineSt. LouisUnited States
| | - Abdelfattah Faouzi
- Center for Clinical Pharmacology, St. Louis College of Pharmacy and Washington University School of MedicineSt. LouisUnited States
- Department of Anesthesiology, Washington University in St. Louis School of MedicineSt. LouisUnited States
| | - Samuel T Slocum
- Department of Pharmacology, University of North CarolinaChapel HillUnited States
| | - Abdullah Allaoa
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer CenterNew YorkUnited States
| | - András Varadi
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer CenterNew YorkUnited States
| | - Melissa Nelson
- Division of Molecular Therapeutics, New York State Psychiatric Institute and Departments of Psychiatry, Pharmacology, Columbia University Vagelos College of Physicians & SurgeonsNew YorkUnited States
| | - Sarah M Bernhard
- Center for Clinical Pharmacology, St. Louis College of Pharmacy and Washington University School of MedicineSt. LouisUnited States
| | - Elizaveta Kulko
- Division of Molecular Therapeutics, New York State Psychiatric Institute and Departments of Psychiatry, Pharmacology, Columbia University Vagelos College of Physicians & SurgeonsNew YorkUnited States
| | - Valerie Le Rouzic
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer CenterNew YorkUnited States
| | - Shainnel O Eans
- Department of Pharmacodynamics, University of FloridaGainesvilleUnited States
| | - Chloe A Simons
- Department of Pharmacodynamics, University of FloridaGainesvilleUnited States
| | - Amanda Hunkele
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer CenterNew YorkUnited States
| | - Joan Subrath
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer CenterNew YorkUnited States
| | - Ying Xian Pan
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer CenterNew YorkUnited States
- Department of Anesthesiology, Rutgers New Jersey Medical School, New JerseyNewarkUnited States
| | - Jonathan A Javitch
- Division of Molecular Therapeutics, New York State Psychiatric Institute and Departments of Psychiatry, Pharmacology, Columbia University Vagelos College of Physicians & SurgeonsNew YorkUnited States
| | - Jay P McLaughlin
- Department of Pharmacodynamics, University of FloridaGainesvilleUnited States
| | - Bryan L Roth
- Department of Pharmacology, University of North CarolinaChapel HillUnited States
| | - Gavril W Pasternak
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer CenterNew YorkUnited States
| | - Vsevolod Katritch
- Department of Quantitative and Computational Biology, Department of Chemistry, Bridge Institute, Michelson Center for Convergent Bioscience, University of Southern CaliforniaLos AngelesUnited States
| | - Susruta Majumdar
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer CenterNew YorkUnited States
- Center for Clinical Pharmacology, St. Louis College of Pharmacy and Washington University School of MedicineSt. LouisUnited States
- Department of Anesthesiology, Washington University in St. Louis School of MedicineSt. LouisUnited States
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Faouzi A, Uprety R, Gomes I, Massaly N, Keresztes AI, Le Rouzic V, Gupta A, Zhang T, Yoon HJ, Ansonoff M, Allaoa A, Pan YX, Pintar J, Morón JA, Streicher JM, Devi LA, Majumdar S. Synthesis and Pharmacology of a Novel μ-δ Opioid Receptor Heteromer-Selective Agonist Based on the Carfentanyl Template. J Med Chem 2020; 63:13618-13637. [PMID: 33170687 DOI: 10.1021/acs.jmedchem.0c00901] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
In this work, we studied a series of carfentanyl amide-based opioid derivatives targeting the mu opioid receptor (μOR) and the delta opioid receptor (δOR) heteromer as a credible novel target in pain management therapy. We identified a lead compound named MP135 that exhibits high G-protein activity at μ-δ heteromers compared to the homomeric δOR or μOR and low β-arrestin2 recruitment activity at all three. Furthermore, MP135 exhibits distinct signaling profile, as compared to the previously identified agonist targeting μ-δ heteromers, CYM51010. Pharmacological characterization of MP135 supports the utility of this compound as a molecule that could be developed as an antinociceptive agent similar to morphine in rodents. In vivo characterization reveals that MP135 maintains untoward side effects such as respiratory depression and reward behavior; together, these results suggest that optimization of MP135 is necessary for the development of therapeutics that suppress the classical side effects associated with conventional clinical opioids.
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Affiliation(s)
- Abdelfattah Faouzi
- Center for Clinical Pharmacology, St Louis College of Pharmacy and Washington University, School of Medicine, St. Louis, Missouri 63110, United States.,Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri 63110, United States
| | - Rajendra Uprety
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Ivone Gomes
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York 10029, United States
| | - Nicolas Massaly
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri 63110, United States
| | - Attila I Keresztes
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arkansas 85724, United States
| | - Valerie Le Rouzic
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Achla Gupta
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York 10029, United States
| | - Tiffany Zhang
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Hye Jean Yoon
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri 63110, United States
| | - Michael Ansonoff
- Department of Neuroscience and Cell Biology, Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey 08854, United States
| | - Abdullah Allaoa
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Ying Xian Pan
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - John Pintar
- Department of Neuroscience and Cell Biology, Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey 08854, United States
| | - Jose A Morón
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri 63110, United States.,Department of Neuroscience and Psychiatry, Washington University School of Medicine, St. Louis, Missouri 63110, United States
| | - John M Streicher
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arkansas 85724, United States
| | - Lakshmi A Devi
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York 10029, United States
| | - Susruta Majumdar
- Center for Clinical Pharmacology, St Louis College of Pharmacy and Washington University, School of Medicine, St. Louis, Missouri 63110, United States.,Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri 63110, United States
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4
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Uprety R, Váradi A, Allaoa A, Redel-Traub GN, Palmer TC, Feinberg EN, Ferris AC, Pande VS, Pasternak GW, Majumdar S. Synthesis of spiro-2,6-dioxopiperazine and spiro-2,6-dioxopyrazine scaffolds using amino acids in a three-component reaction to generate potential Sigma-1 (σ 1) receptor selective ligands. Eur J Med Chem 2019; 164:241-251. [PMID: 30597325 PMCID: PMC6361672 DOI: 10.1016/j.ejmech.2018.12.048] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/17/2018] [Accepted: 12/19/2018] [Indexed: 01/04/2023]
Abstract
A library-friendly approach to generate new scaffolds is decisive for the development of molecular probes, drug like molecules and preclinical entities. Here, we present the design and synthesis of novel heterocycles with spiro-2,6-dioxopiperazine and spiro-2,6-pyrazine scaffolds through a three-component reaction using various amino acids, ketones, and isocyanides. Screening of select compounds over fifty CNS receptors including G-protein coupled receptors (GPCRs), ion channels, transporters, and enzymes through the NIMH psychoactive drug screening program indicated that a novel spiro-2,6-dioxopyrazine scaffold, UVM147, displays high binding affinity at sigma-1 (σ1) receptor in the nanomolar range. In addition, molecular docking of UVM147 at the human σ1 receptor have shown that it resides in the same binding site that was occupied by the ligand 4-IBP used to obtain a crystal structure of the human sigma-1 (σ1) receptor.
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Affiliation(s)
- Rajendra Uprety
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, NY, USA
| | - András Váradi
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, NY, USA
| | - Abdullah Allaoa
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, NY, USA
| | - Gabriel N Redel-Traub
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, NY, USA
| | - Travis C Palmer
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, NY, USA
| | - Evan N Feinberg
- Biophysics Program and Department of Chemistry, Stanford University, Stanford, CA, USA
| | - Alex C Ferris
- Bioengineering Department, Stanford University, Stanford, CA, USA
| | - Vijay S Pande
- Biophysics Program and Department of Chemistry, Stanford University, Stanford, CA, USA
| | - Gavril W Pasternak
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, NY, USA
| | - Susruta Majumdar
- Department of Neurology and Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, NY, USA; Center for Clinical Pharmacology, St. Louis College of Pharmacy and Washington University School of Medicine, St. Louis, MO, USA.
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