1
|
Roy N, Das R, Paira R, Paira P. Different routes for the construction of biologically active diversely functionalized bicyclo[3.3.1]nonanes: an exploration of new perspectives for anticancer chemotherapeutics. RSC Adv 2023; 13:22389-22480. [PMID: 37501776 PMCID: PMC10369265 DOI: 10.1039/d3ra02003g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 05/09/2023] [Indexed: 07/29/2023] Open
Abstract
Cancer is the second most high-morbidity disease throughout the world. From ancient days, natural products have been known to possess several biological activities, and research on natural products is one of the most enticing areas where scientists are engrossed in the extraction of valuable compounds from various plants to isolate many life-saving medicines, along with their other applications. It has been noticed that the bicyclo[3.3.1]nonane moiety is predominant in most biologically active natural products owing to its exceptional characteristics compared to others. Many derivatives of bicyclo[3.3.1]nonane are attractive to researchers for use in asymmetric catalysis or as potent anticancer entities along with their successful applications as ion receptors, metallocycles, and molecular tweezers. Therefore, this review article discusses several miscellaneous synthetic routes for the construction of bicyclo[3.3.1]nonanes and their heteroanalogues in association with the delineation of their anticancer activities with few selective compounds.
Collapse
Affiliation(s)
- Nilmadhab Roy
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore 632014 Tamilnadu India
- Department of Chemistry, Maharaja Manindra Chandra College 20 Ramkanto Bose Street Kolkata 700 003 India
| | - Rishav Das
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore 632014 Tamilnadu India
- Department of Chemistry, Maharaja Manindra Chandra College 20 Ramkanto Bose Street Kolkata 700 003 India
| | - Rupankar Paira
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore 632014 Tamilnadu India
- Department of Chemistry, Maharaja Manindra Chandra College 20 Ramkanto Bose Street Kolkata 700 003 India
| | - Priyankar Paira
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore 632014 Tamilnadu India
- Department of Chemistry, Maharaja Manindra Chandra College 20 Ramkanto Bose Street Kolkata 700 003 India
| |
Collapse
|
2
|
Ivleva EA, Klepikov VV, Khatmullina YE, Rybakov VB, Klimochkin YN. Synthesis of 2-Oxaadamantane Derivatives. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [PMCID: PMC8887650 DOI: 10.1134/s1070428022010043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
1,3-Dichloroadamantanes in fuming nitric acid were converted to mixtures of 2-oxaadamantane derivatives whose structure was determined by two-dimensional NMR methods and X-ray analysis. The resulting compounds can be used in the design of highly complex molecules as subjects for studying biological activity.
Collapse
Affiliation(s)
- E. A. Ivleva
- Samara State Technical University, 443100 Samara, Russia
| | - V. V. Klepikov
- Samara State Technical University, 443100 Samara, Russia
| | | | - V. B. Rybakov
- Faculty of Chemistry, Moscow State University, 119991 Moscow, Russia
| | | |
Collapse
|
3
|
Baleeva NS, Rybakov VB, Ivleva EA, Shiryaev VA, Klimochkin YN. Synthesis and Chemical Transformations of 7-Hydroxybicyclo[3.3.1]nonane-3-carbohydrazide. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1070428020110081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
4
|
Egunlusi AO, Malan SF, Omoruyi SI, Ekpo OE, Joubert J. 4-Oxatricyclo[5.2.1.0 2,6]dec-8-ene-3,5-dione Derivatives as NMDA Receptor- and VGCC Blockers with Neuroprotective Potential. Molecules 2020; 25:E4552. [PMID: 33027964 PMCID: PMC7582567 DOI: 10.3390/molecules25194552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/23/2020] [Accepted: 09/30/2020] [Indexed: 11/30/2022] Open
Abstract
The impact of excitotoxicity mediated by N-methyl-D-aspartate (NMDA) receptor overactivation and voltage gated calcium channel (VGCC) depolarization is prominent among the postulated processes involved in the development of neurodegenerative disorders. NGP1-01, a polycyclic amine, has been shown to be neuroprotective through modulation of the NMDA receptor and VGCC, and attenuation of MPP+-induced neurotoxicity. Recently, we reported on the calcium modulating effects of tricycloundecene derivatives, structurally similar to NGP1-01, on the NMDA receptor and VGCC of synaptoneurosomes. In the present study, we investigated novel 4-oxatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione derivatives for their cytotoxicity, neuroprotective effects via attenuation of MPP+-induced neurotoxicity and calcium influx inhibition abilities through the NMDA receptor and VGCC using neuroblastoma SH-SY5Y cells. All compounds, in general, showed low or no toxicity against neuroblastoma cells at 10-50 µM concentrations. At 10 µM, all compounds significantly attenuated MPP+-induced neurotoxicity as evident by the enhancement in cell viability between 23.05 ± 3.45% to 53.56 ± 9.29%. In comparison to known active compounds, the derivatives demonstrated mono or dual calcium modulating effect on the NMDA receptor and/or VGCC. Molecular docking studies using the NMDA receptor protein structure indicated that the compounds are able to bind in a comparable manner to the crystallographic pose of MK-801 inside the NMDA ion channel. The biological characteristics, together with results from in silico studies, suggest that these compounds could act as neuroprotective agents for the purpose of halting or slowing down the degenerative processes in neuronal cells.
Collapse
Affiliation(s)
- Ayodeji O. Egunlusi
- Pharmaceutical Chemistry, School of Pharmacy, University of the Western Cape, Private Bag X17, Bellville 7535, South Africa; (A.O.E.); (S.F.M.)
| | - Sarel F. Malan
- Pharmaceutical Chemistry, School of Pharmacy, University of the Western Cape, Private Bag X17, Bellville 7535, South Africa; (A.O.E.); (S.F.M.)
| | - Sylvester I. Omoruyi
- Department of Medical Biosciences, University of the Western Cape, Private Bag X17, Bellville 7535, South Africa; (S.I.O.); (O.E.E.)
| | - Okobi E. Ekpo
- Department of Medical Biosciences, University of the Western Cape, Private Bag X17, Bellville 7535, South Africa; (S.I.O.); (O.E.E.)
| | - Jacques Joubert
- Pharmaceutical Chemistry, School of Pharmacy, University of the Western Cape, Private Bag X17, Bellville 7535, South Africa; (A.O.E.); (S.F.M.)
| |
Collapse
|
5
|
Codony S, Pujol E, Pizarro J, Feixas F, Valverde E, Loza MI, Brea JM, Saez E, Oyarzabal J, Pineda-Lucena A, Pérez B, Pérez C, Rodríguez-Franco MI, Leiva R, Osuna S, Morisseau C, Hammock BD, Vázquez-Carrera M, Vázquez S. 2-Oxaadamant-1-yl Ureas as Soluble Epoxide Hydrolase Inhibitors: In Vivo Evaluation in a Murine Model of Acute Pancreatitis. J Med Chem 2020; 63:9237-9257. [PMID: 32787085 DOI: 10.1021/acs.jmedchem.0c00310] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In vivo pharmacological inhibition of soluble epoxide hydrolase (sEH) reduces inflammatory diseases, including acute pancreatitis (AP). Adamantyl ureas are very potent sEH inhibitors, but the lipophilicity and metabolism of the adamantane group compromise their overall usefulness. Herein, we report that the replacement of a methylene unit of the adamantane group by an oxygen atom increases the solubility, permeability, and stability of three series of urea-based sEH inhibitors. Most of these oxa-analogues are nanomolar inhibitors of both the human and murine sEH. Molecular dynamics simulations rationalize the molecular basis for their activity and suggest that the presence of the oxygen atom on the adamantane scaffold results in active site rearrangements to establish a weak hydrogen bond. The 2-oxaadamantane 22, which has a good solubility, microsomal stability, and selectivity for sEH, was selected for further in vitro and in vivo studies in models of cerulein-induced AP. Both in prophylactic and treatment studies, 22 diminished the overexpression of inflammatory and endoplasmic reticulum stress markers induced by cerulein and reduced the pancreatic damage.
Collapse
Affiliation(s)
- Sandra Codony
- Laboratori de Quı́mica Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain
| | - Eugènia Pujol
- Laboratori de Quı́mica Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain
| | - Javier Pizarro
- Pharmacology, Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain.,Spanish Biomedical Research Center in Diabetes and Associated Metabolic Diseases (CIBERDEM)-Instituto de Salud Carlos III, 28029 Madrid, Spain.,Pediatric Research Institute-Hospital Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
| | - Ferran Feixas
- CompBioLab Group, Departament de Quı́mica and Institut de Quı́mica Computacional i Catàlisi (IQCC), Universitat de Girona, C/ Maria Aurèlia Capmany 69, 17003 Girona, Spain
| | - Elena Valverde
- Laboratori de Quı́mica Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain
| | - M Isabel Loza
- Drug Screening Platform/Biofarma Research Group, CIMUS Research Center, University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain
| | - José M Brea
- Drug Screening Platform/Biofarma Research Group, CIMUS Research Center, University of Santiago de Compostela (USC), 15782 Santiago de Compostela, Spain
| | - Elena Saez
- Small Molecule Discovery Platform, Molecular Therapeutics Program, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain
| | - Julen Oyarzabal
- Small Molecule Discovery Platform, Molecular Therapeutics Program, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain
| | - Antonio Pineda-Lucena
- Small Molecule Discovery Platform, Molecular Therapeutics Program, Center for Applied Medical Research (CIMA), University of Navarra, 31008 Pamplona, Spain
| | - Belén Pérez
- Department of Pharmacology, Therapeutics and Toxicology, Institute of Neurosciences, Autonomous University of Barcelona, Bellaterra, 08193 Barcelona, Spain
| | - Concepción Pérez
- Institute of Medicinal Chemistry, Spanish National Research Council (CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | - María Isabel Rodríguez-Franco
- Institute of Medicinal Chemistry, Spanish National Research Council (CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain
| | - Rosana Leiva
- Laboratori de Quı́mica Farmacèutica (Unitat Associada al CSIC), Universitat de Barcelona, 08028 Barcelona, Spain
| | - Sílvia Osuna
- CompBioLab Group, Departament de Quı́mica and Institut de Quı́mica Computacional i Catàlisi (IQCC), Universitat de Girona, C/ Maria Aurèlia Capmany 69, 17003 Girona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Spain
| | - Christophe Morisseau
- Department of Entomology and Nematology and Comprehensive Cancer Center, University of California, Davis, Davis, California 95616, United States
| | - Bruce D Hammock
- Department of Entomology and Nematology and Comprehensive Cancer Center, University of California, Davis, Davis, California 95616, United States
| | - Manuel Vázquez-Carrera
- Pharmacology, Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain.,Spanish Biomedical Research Center in Diabetes and Associated Metabolic Diseases (CIBERDEM)-Instituto de Salud Carlos III, 28029 Madrid, Spain.,Pediatric Research Institute-Hospital Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
| | - Santiago Vázquez
- Laboratori de Quı́mica Farmacèutica (Unitat Associada al CSIC), Departament de Farmacologia, Toxicologia i Quı́mica Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain
| |
Collapse
|
6
|
Pérez-Areales FJ, Turcu AL, Barniol-Xicota M, Pont C, Pivetta D, Espargaró A, Bartolini M, De Simone A, Andrisano V, Pérez B, Sabate R, Sureda FX, Vázquez S, Muñoz-Torrero D. A novel class of multitarget anti-Alzheimer benzohomoadamantane‒chlorotacrine hybrids modulating cholinesterases and glutamate NMDA receptors. Eur J Med Chem 2019; 180:613-626. [PMID: 31351393 DOI: 10.1016/j.ejmech.2019.07.051] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/02/2019] [Accepted: 07/17/2019] [Indexed: 10/26/2022]
Abstract
The development of multitarget compounds against multifactorial diseases, such as Alzheimer's disease, is an area of very intensive research, due to the expected superior therapeutic efficacy that should arise from the simultaneous modulation of several key targets of the complex pathological network. Here we describe the synthesis and multitarget biological profiling of a new class of compounds designed by molecular hybridization of an NMDA receptor antagonist fluorobenzohomoadamantanamine with the potent acetylcholinesterase (AChE) inhibitor 6-chlorotacrine, using two different linker lengths and linkage positions, to preserve or not the memantine-like polycyclic unsubstituted primary amine. The best hybrids exhibit greater potencies than parent compounds against AChE (IC50 0.33 nM in the best case, 44-fold increased potency over 6-chlorotacrine), butyrylcholinesterase (IC50 21 nM in the best case, 24-fold increased potency over 6-chlorotacrine), and NMDA receptors (IC50 0.89 μM in the best case, 2-fold increased potency over the parent benzohomoadamantanamine and memantine), which suggests an additive effect of both pharmacophoric moieties in the interaction with the primary targets. Moreover, most of these compounds have been predicted to be brain permeable. This set of biological properties makes them promising leads for further anti-Alzheimer drug development.
Collapse
Affiliation(s)
- F Javier Pérez-Areales
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Andreea L Turcu
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Marta Barniol-Xicota
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Caterina Pont
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Deborah Pivetta
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Alba Espargaró
- Department of Pharmacy and Pharmaceutical Technology and Physical-Chemistry, Faculty of Pharmacy and Food Sciences, Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Manuela Bartolini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro 6, I-40126, Bologna, Italy
| | - Angela De Simone
- Department for Life Quality Studies, Alma Mater Studiorum University of Bologna, Corso D'Augusto 237, I-47921, Rimini, Italy
| | - Vincenza Andrisano
- Department for Life Quality Studies, Alma Mater Studiorum University of Bologna, Corso D'Augusto 237, I-47921, Rimini, Italy
| | - Belén Pérez
- Department of Pharmacology, Therapeutics, and Toxicology, Autonomous University of Barcelona, E-08193, Bellaterra, Spain
| | - Raimon Sabate
- Department of Pharmacy and Pharmaceutical Technology and Physical-Chemistry, Faculty of Pharmacy and Food Sciences, Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Francesc X Sureda
- Pharmacology Unit, Faculty of Medicine and Health Sciences, Universitat Rovira i Virgili, C/St. Llorenç 21, E-43201, Reus, Spain
| | - Santiago Vázquez
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain.
| | - Diego Muñoz-Torrero
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain.
| |
Collapse
|
7
|
Leiva R, Griñan-Ferré C, Seira C, Valverde E, McBride A, Binnie M, Pérez B, Luque FJ, Pallàs M, Bidon-Chanal A, Webster SP, Vázquez S. Design, synthesis and in vivo study of novel pyrrolidine-based 11β-HSD1 inhibitors for age-related cognitive dysfunction. Eur J Med Chem 2017; 139:412-428. [PMID: 28818766 DOI: 10.1016/j.ejmech.2017.08.003] [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: 06/25/2017] [Revised: 07/30/2017] [Accepted: 08/02/2017] [Indexed: 12/29/2022]
Abstract
Recent findings suggest that treatment with 11β-HSD1 inhibitors provides a novel approach to deal with age-related cognitive dysfunctions, including Alzheimer's disease. In this work we report potent 11β-HSD1 inhibitors featuring unexplored pyrrolidine-based polycyclic substituents. A selected candidate administered to 12-month-old SAMP8 mice for four weeks prevented memory deficits and displayed a neuroprotective action. This is the first time that 11β-HSD1 inhibitors have been studied in this broadly-used mouse model of accelerated senescence and late-onset Alzheimer's disease.
Collapse
Affiliation(s)
- Rosana Leiva
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia i Cienciès de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII 27-31, Barcelona E-08028, Spain
| | - Christian Griñan-Ferré
- Unitat de Farmacologia, Farmacognòsia i Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació i Institut de Neurociències, Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain; Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Constantí Seira
- Department of Nutrition, Food Science and Gastronomy, Faculty of Pharmacy and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Prat de la Riba 171, Santa Coloma de Gramenet E-08921, Spain
| | - Elena Valverde
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia i Cienciès de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII 27-31, Barcelona E-08028, Spain
| | - Andrew McBride
- Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, EH16 4TJ, United Kingdom
| | - Margaret Binnie
- Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, EH16 4TJ, United Kingdom
| | - Belén Pérez
- Departament de Farmacologia, Terapèutica i Toxicologia, Universitat Autònoma de Barcelona, Bellaterra, Barcelona 08193, Spain
| | - F Javier Luque
- Department of Nutrition, Food Science and Gastronomy, Faculty of Pharmacy and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Prat de la Riba 171, Santa Coloma de Gramenet E-08921, Spain
| | - Mercè Pallàs
- Unitat de Farmacologia, Farmacognòsia i Terapèutica, Facultat de Farmàcia i Ciències de l'Alimentació i Institut de Neurociències, Universitat de Barcelona, Av. Joan XXIII, 27-31, 08028 Barcelona, Spain; Biomedical Research Networking Center in Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Axel Bidon-Chanal
- Department of Nutrition, Food Science and Gastronomy, Faculty of Pharmacy and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Prat de la Riba 171, Santa Coloma de Gramenet E-08921, Spain
| | - Scott P Webster
- Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, EH16 4TJ, United Kingdom.
| | - Santiago Vázquez
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia i Cienciès de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII 27-31, Barcelona E-08028, Spain.
| |
Collapse
|
8
|
Barniol-Xicota M, Kwak SH, Lee SD, Caseley E, Valverde E, Jiang LH, Kim YC, Vázquez S. Escape from adamantane: Scaffold optimization of novel P2X7 antagonists featuring complex polycycles. Bioorg Med Chem Lett 2017; 27:759-763. [PMID: 28126517 DOI: 10.1016/j.bmcl.2017.01.039] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 01/07/2017] [Accepted: 01/12/2017] [Indexed: 11/25/2022]
Abstract
The adamantane scaffold, despite being widely used in medicinal chemistry, is not devoid of problems. In recent years we have developed new polycyclic scaffolds as surrogates of the adamantane group with encouraging results in multiple targets. As an adamantane scaffold is a common structural feature in several P2X7 receptor antagonists, herein we report the synthesis and pharmacological evaluation of multiple replacement options of adamantane that maintain a good activity profile. Molecular modeling studies support the binding of the compounds to a site close to the central pore, rather than to the ATP-binding site and shed light on the structural requirements for novel P2X7 antagonists.
Collapse
Affiliation(s)
- Marta Barniol-Xicota
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII 27-31, Barcelona E-08028, Spain
| | - Seung-Hwa Kwak
- School of Life Sciences, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Republic of Korea
| | - So-Deok Lee
- School of Life Sciences, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Republic of Korea
| | - Emily Caseley
- School of Biomedical Sciences, University of Leeds, Leeds, United Kingdom
| | - Elena Valverde
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII 27-31, Barcelona E-08028, Spain
| | - Lin-Hua Jiang
- School of Biomedical Sciences, University of Leeds, Leeds, United Kingdom
| | - Yong-Chul Kim
- School of Life Sciences, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, Republic of Korea.
| | - Santiago Vázquez
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia i Ciències de l'Alimentació, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII 27-31, Barcelona E-08028, Spain.
| |
Collapse
|
9
|
Valverde E, Seira C, McBride A, Binnie M, Luque FJ, Webster SP, Bidon-Chanal A, Vázquez S. Searching for novel applications of the benzohomoadamantane scaffold in medicinal chemistry: Synthesis of novel 11β-HSD1 inhibitors. Bioorg Med Chem 2015; 23:7607-17. [DOI: 10.1016/j.bmc.2015.11.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 10/30/2015] [Accepted: 11/05/2015] [Indexed: 12/28/2022]
|
10
|
Leiva R, Seira C, McBride A, Binnie M, Luque FJ, Bidon-Chanal A, Webster SP, Vázquez S. Novel 11β-HSD1 inhibitors: C-1 versus C-2 substitution and effect of the introduction of an oxygen atom in the adamantane scaffold. Bioorg Med Chem Lett 2015; 25:4250-3. [PMID: 26306982 DOI: 10.1016/j.bmcl.2015.07.097] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 07/27/2015] [Accepted: 07/29/2015] [Indexed: 10/23/2022]
Abstract
The adamantane scaffold is found in several marketed drugs and in many investigational 11β-HSD1 inhibitors. Interestingly, all the clinically approved adamantane derivatives are C-1 substituted. We demonstrate that, in a series of paired adamantane isomers, substitution of the adamantane in C-2 is preferred over the substitution at C-1 and is necessary for potency at human 11β-HSD1. Furthermore, the introduction of an oxygen atom in the hydrocarbon scaffold of adamantane is deleterious to 11β-HSD1 inhibition. Molecular modeling studies provide a basis to rationalize these features.
Collapse
Affiliation(s)
- Rosana Leiva
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, s/n, Barcelona E-08028, Spain
| | - Constantí Seira
- Departament de Fisicoquímica, Facultat de Farmàcia and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Prat de la Riba, 171, 08921 Santa Coloma de Gramenet, Spain
| | - Andrew McBride
- Endocrinology Unit, Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, EH16 4TJ, United Kingdom
| | - Margaret Binnie
- Endocrinology Unit, Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, EH16 4TJ, United Kingdom
| | - F Javier Luque
- Departament de Fisicoquímica, Facultat de Farmàcia and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Prat de la Riba, 171, 08921 Santa Coloma de Gramenet, Spain
| | - Axel Bidon-Chanal
- Departament de Fisicoquímica, Facultat de Farmàcia and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Prat de la Riba, 171, 08921 Santa Coloma de Gramenet, Spain
| | - Scott P Webster
- Endocrinology Unit, Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, EH16 4TJ, United Kingdom
| | - Santiago Vázquez
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Joan XXIII, s/n, Barcelona E-08028, Spain.
| |
Collapse
|
11
|
Ritter reaction-mediated syntheses of 2-oxaadamantan-5-amine, a novel amantadine analog. Tetrahedron Lett 2015; 56:1272-1275. [PMID: 32287445 PMCID: PMC7125674 DOI: 10.1016/j.tetlet.2015.01.160] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Revised: 01/21/2015] [Accepted: 01/26/2015] [Indexed: 11/22/2022]
Abstract
Two alternative syntheses of 2-oxaadamantan-5-amine, a novel analog of the clinically approved drug amantadine, are reported. The compound has been tested as an anti-influenza A virus agent and as an NMDA receptor antagonist. While the compound was not antivirally active, it displayed moderate activity as an NMDA receptor antagonist.
Collapse
|
12
|
Novel benzopolycyclic amines with NMDA receptor antagonist activity. Bioorg Med Chem 2014; 22:2678-83. [DOI: 10.1016/j.bmc.2014.03.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2013] [Revised: 03/11/2014] [Accepted: 03/14/2014] [Indexed: 02/05/2023]
|
13
|
Kadernani YE, Zindo FT, Kapp E, Malan SF, Joubert J. Adamantane amine derivatives as dual acting NMDA receptor and voltage-gated calcium channel inhibitors for neuroprotection. MEDCHEMCOMM 2014. [DOI: 10.1039/c4md00244j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of adamantane-derived compounds, structurally similar to NGP1-01, were synthesised and showed significant dual NMDA receptor and VGCC inhibitory activities.
Collapse
Affiliation(s)
- Yakub E. Kadernani
- Pharmaceutical Chemistry
- School of Pharmacy
- University of The Western Cape
- Bellville 7535
- South Africa
| | - Frank T. Zindo
- Pharmaceutical Chemistry
- School of Pharmacy
- University of The Western Cape
- Bellville 7535
- South Africa
| | - Erika Kapp
- Pharmaceutical Chemistry
- School of Pharmacy
- University of The Western Cape
- Bellville 7535
- South Africa
| | - Sarel F. Malan
- Pharmaceutical Chemistry
- School of Pharmacy
- University of The Western Cape
- Bellville 7535
- South Africa
| | - Jacques Joubert
- Pharmaceutical Chemistry
- School of Pharmacy
- University of The Western Cape
- Bellville 7535
- South Africa
| |
Collapse
|
14
|
Wanka L, Iqbal K, Schreiner PR. The lipophilic bullet hits the targets: medicinal chemistry of adamantane derivatives. Chem Rev 2013; 113:3516-604. [PMID: 23432396 PMCID: PMC3650105 DOI: 10.1021/cr100264t] [Citation(s) in RCA: 433] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Lukas Wanka
- Institute of Organic Chemistry, Justus-Liebig University Giessen, Heinrich-Buff-Ring 58, 35392 Giessen, Germany; Fax +49(641)9934309
- Department of Neurochemistry, New York State Institute for Basic Research in Developmental Disabilities, 1050 Forest Hill Road, Staten Island, NY 10314-6399, USA
| | - Khalid Iqbal
- Department of Neurochemistry, New York State Institute for Basic Research in Developmental Disabilities, 1050 Forest Hill Road, Staten Island, NY 10314-6399, USA
| | - Peter R. Schreiner
- Institute of Organic Chemistry, Justus-Liebig University Giessen, Heinrich-Buff-Ring 58, 35392 Giessen, Germany; Fax +49(641)9934309
| |
Collapse
|
15
|
Camps P, Gómez T, Monasterolo C. An Entry to Functionalized 2,8-Ethanonoradamantane Derivatives. J Org Chem 2012. [DOI: 10.1021/jo302398c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pelayo Camps
- Laboratori de Química Farmacèutica (Unitat
Associada al CSIC), Facultat de Farmàcia and Institut de Biomedicina
(IBUB), Universitat de Barcelona, Av. Diagonal
643, E-08028 Barcelona, Spain
| | - Tània Gómez
- Laboratori de Química Farmacèutica (Unitat
Associada al CSIC), Facultat de Farmàcia and Institut de Biomedicina
(IBUB), Universitat de Barcelona, Av. Diagonal
643, E-08028 Barcelona, Spain
| | - Claudio Monasterolo
- Laboratori de Química Farmacèutica (Unitat
Associada al CSIC), Facultat de Farmàcia and Institut de Biomedicina
(IBUB), Universitat de Barcelona, Av. Diagonal
643, E-08028 Barcelona, Spain
| |
Collapse
|
16
|
Sklyarova AS, Rodionov VN, Parsons CG, Quack G, Schreiner PR, Fokin AA. Preparation and testing of homocubyl amines as therapeutic NMDA receptor antagonists. Med Chem Res 2012. [DOI: 10.1007/s00044-012-0029-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
17
|
Kelly JM, Taylor MC, Horn D, Loza E, Kalvinsh I, Björkling F. Inhibitors of human histone deacetylase with potent activity against the African trypanosome Trypanosoma brucei. Bioorg Med Chem Lett 2012; 22:1886-90. [PMID: 22326398 PMCID: PMC3314994 DOI: 10.1016/j.bmcl.2012.01.072] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Revised: 01/17/2012] [Accepted: 01/20/2012] [Indexed: 11/21/2022]
Abstract
A number of hydroxamic acid derivatives which inhibit human histone deacetylases were investigated for efficacy against cultured bloodstream form Trypanosoma brucei. Three out of the four classes tested displayed significant activity. The majority of compounds blocked parasite growth in the submicromolar range. The most potent was a member of the sulphonepiperazine series with an IC(50) of 34nM. These results identify lead compounds with potential for the development of a novel class of trypanocidal agent.
Collapse
Affiliation(s)
- John M. Kelly
- Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - Martin C. Taylor
- Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - David Horn
- Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - Einars Loza
- Latvian Institute of Organic Synthesis, Aizkraukles 21, Riga LV-1006, Latvia
| | - Ivars Kalvinsh
- Latvian Institute of Organic Synthesis, Aizkraukles 21, Riga LV-1006, Latvia
| | - Fredrik Björkling
- TopoTarget A/S, Symbion, Fruebjergvej 3, DK-2100 Copenhagen, Denmark
- Department of Molecular Drug Research, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100 Copenhagen, Denmark
| |
Collapse
|
18
|
Torres E, Duque MD, López-Querol M, Taylor MC, Naesens L, Ma C, Pinto LH, Sureda FX, Kelly JM, Vázquez S. Synthesis of benzopolycyclic cage amines: NMDA receptor antagonist, trypanocidal and antiviral activities. Bioorg Med Chem 2011; 20:942-8. [PMID: 22178660 PMCID: PMC3353318 DOI: 10.1016/j.bmc.2011.11.050] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2011] [Revised: 11/21/2011] [Accepted: 11/23/2011] [Indexed: 12/21/2022]
Abstract
The synthesis of several 6,7,8,9,10,11-hexahydro-9-methyl-5,7:9,11-dimethano-5H-benzocyclononen-7-amines is reported. Several of them display low micromolar NMDA receptor antagonist and/or trypanocidal activities. Two compounds are endowed with micromolar anti vesicular stomatitis virus activity, while only one compound shows micromolar anti-influenza activity. The anti-influenza activity of this compound does not seem to be mediated by blocking of the M2 protein.
Collapse
Affiliation(s)
- Eva Torres
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Diagonal, 643, Barcelona E-08028, Spain
| | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Duque MD, Ma C, Torres E, Wang J, Naesens L, Juárez-Jiménez J, Camps P, Luque FJ, DeGrado WF, Lamb RA, Pinto LH, Vázquez S. Exploring the size limit of templates for inhibitors of the M2 ion channel of influenza A virus. J Med Chem 2011; 54:2646-57. [PMID: 21466220 PMCID: PMC3174104 DOI: 10.1021/jm101334y] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Amantadine inhibits the M2 proton channel of influenza A virus, yet its clinical use has been limited by the rapid emergence of amantadine-resistant virus strains. We have synthesized and characterized a series of polycyclic compounds designed as ring-contracted or ring-expanded analogues of amantadine. Inhibition of the wild-type (wt) M2 channel and the A/M2-S31N and A/M2-V27A mutant ion channels were measured in Xenopus oocytes using two-electrode voltage clamp (TEV) assays. Several bisnoradamantane and noradamantane derivatives inhibited the wt ion channel. The compounds bind to a primary site delineated by Val27, Ala30, and Ser31, though ring expansion restricts the positioning in the binding site. Only the smallest analogue 8 was found to inhibit the S31N mutant ion channel. The structure-activity relationship obtained by TEV assay was confirmed by plaque reduction assays with A/H3N2 influenza virus carrying wt M2 protein.
Collapse
Affiliation(s)
- María D. Duque
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Diagonal 643, Barcelona E-08028, Spain
| | - Chunlong Ma
- Department of Neurobiology and Physiology, Northwestern University, Evanston, Illinois 60208-3500
- Department of Molecular Biosciences, Northwestern University, Evanston, Illinois 60208-3500
| | - Eva Torres
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Diagonal 643, Barcelona E-08028, Spain
| | - Jun Wang
- Department of Chemistry and Department of Biochemistry and Biophysics, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6059
| | - Lieve Naesens
- Rega Institute for Medical Research, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
| | - Jordi Juárez-Jiménez
- Departament de Fisicoquímica, Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Diagonal 643, E-08028, Barcelona, Spain
| | - Pelayo Camps
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Diagonal 643, Barcelona E-08028, Spain
| | - F. Javier Luque
- Departament de Fisicoquímica, Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Diagonal 643, E-08028, Barcelona, Spain
| | - William F. DeGrado
- Department of Chemistry and Department of Biochemistry and Biophysics, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6059
| | - Robert A. Lamb
- Department of Molecular Biosciences, Northwestern University, Evanston, Illinois 60208-3500
- Howard Hughes Medical Institute, Northwestern University, Evanston, Illinois 60208-3500
| | - Lawrence H. Pinto
- Department of Neurobiology and Physiology, Northwestern University, Evanston, Illinois 60208-3500
| | - Santiago Vázquez
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institute of Biomedicine (IBUB), Universitat de Barcelona, Av. Diagonal 643, Barcelona E-08028, Spain
| |
Collapse
|
20
|
New oxapolycyclic cage amines with NMDA receptor antagonist and trypanocidal activities. Bioorg Med Chem 2010; 18:46-57. [DOI: 10.1016/j.bmc.2009.11.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2009] [Revised: 11/05/2009] [Accepted: 11/07/2009] [Indexed: 11/23/2022]
|
21
|
Camps P, Fernández JA, Rull J, Vázquez S. Double Methylenecyclopentane Annulation of Succinimides: Easy Access to 3,7-Dioxobicyclo[3.3.0]octane-1,5-dicarboximides. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900273] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|