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Hafez DE, Dubiel M, La Spada G, Catto M, Reiner-Link D, Syu YT, Abdel-Halim M, Hwang TL, Stark H, Abadi AH. Novel benzothiazole derivatives as multitargeted-directed ligands for the treatment of Alzheimer's disease. J Enzyme Inhib Med Chem 2023; 38:2175821. [PMID: 36789662 PMCID: PMC9937012 DOI: 10.1080/14756366.2023.2175821] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
Neurodegenerative diseases such as Alzheimer's disease (AD) are multifactorial with several different pathologic mechanisms. Therefore, it is assumed that multitargeted-directed ligands (MTDLs) which interact with different biological targets relevant to the diseases, might offer an improved therapeutic alternative than using the traditional "one-target, one-molecule" approach. Herein, we describe new benzothiazole-based derivatives as a privileged scaffold for histamine H3 receptor ligands (H3R). The most affine compound, the 3-(azepan-1-yl)propyloxy-linked benzothiazole derivative 4b, displayed a Ki value of 0.012 μM. The multitargeting potential of these H3R ligands towards AChE, BuChE and MAO-B enzymes was evaluated to yield compound 3s (pyrrolidin-1-yl-(6-((5-(pyrrolidin-1-yl)pentyl)oxy)benzo[d]thiazol-2-yl)methanone) as the most promising MTDL with a Ki value of 0.036 μM at H3R and IC50 values of 6.7 µM, 2.35 µM, and 1.6 µM towards AChE, BuChE, and MAO-B, respectively. These findings suggest that compound 3s can be a lead structure for developing new multi-targeting anti-AD agents.
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Affiliation(s)
- Donia E. Hafez
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Mariam Dubiel
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Duesseldorf, Germany
| | - Gabriella La Spada
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari Aldo Moro, Bari, Italy
| | - Marco Catto
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari Aldo Moro, Bari, Italy
| | - David Reiner-Link
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Duesseldorf, Germany
| | - Yu-Ting Syu
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Mohammad Abdel-Halim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt,CONTACT Mohammad Abdel-Halim Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Tsong-Long Hwang
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, Taiwan,Research Center for Chinese Herbal Medicine, Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan,Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan, Taiwan,Department of Chemical Engineering, Ming Chi University of Technology, New Taipei City, Taiwan,Tsong-Long Hwang Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Duesseldorf, Germany
| | - Ashraf H. Abadi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt,Ashraf H. Abadi Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
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2
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Godyń J, Zaręba P, Stary D, Kaleta M, Kuder KJ, Latacz G, Mogilski S, Reiner-Link D, Frank A, Doroz-Płonka A, Olejarz-Maciej A, Sudoł-Tałaj S, Nolte T, Handzlik J, Stark H, Więckowska A, Malawska B, Kieć-Kononowicz K, Łażewska D, Bajda M. Benzophenone Derivatives with Histamine H 3 Receptor Affinity and Cholinesterase Inhibitory Potency as Multitarget-Directed Ligands for Possible Therapy of Alzheimer's Disease. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010238. [PMID: 36615435 PMCID: PMC9822066 DOI: 10.3390/molecules28010238] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/21/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022]
Abstract
The multitarget-directed ligands demonstrating affinity to histamine H3 receptor and additional cholinesterase inhibitory potency represent a promising strategy for research into the effective treatment of Alzheimer's disease. In this study, a novel series of benzophenone derivatives was designed and synthesized. Among these derivatives, we identified compound 6 with a high affinity for H3R (Ki = 8 nM) and significant inhibitory activity toward BuChE (IC50 = 172 nM and 1.16 µM for eqBuChE and hBuChE, respectively). Further in vitro studies revealed that compound 6 (4-fluorophenyl) (4-((5-(piperidin-1-yl)pentyl)oxy)phenyl)methanone) displays moderate metabolic stability in mouse liver microsomes, good permeability with a permeability coefficient value (Pe) of 6.3 × 10-6 cm/s, and its safety was confirmed in terms of hepatotoxicity in the HepG2 cell line. Therefore, we investigated the in vivo activity of compound 6 in the Passive Avoidance Test and the Formalin Test. While compound 6 did not show a statistically significant influence on memory and learning, it showed analgesic properties in both acute (ED50 = 20.9 mg/kg) and inflammatory (ED50 = 17.5 mg/kg) pain.
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Affiliation(s)
- Justyna Godyń
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Paula Zaręba
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Dorota Stary
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
- Doctoral School of Medical and Health Sciences, Jagiellonian University Medical College, św. Łazarza 16 St., 31-530 Krakow, Poland
| | - Maria Kaleta
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Kamil J. Kuder
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Gniewomir Latacz
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Szczepan Mogilski
- Department of Pharmacodynamics, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - David Reiner-Link
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Duesseldorf, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - Annika Frank
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Duesseldorf, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - Agata Doroz-Płonka
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Agnieszka Olejarz-Maciej
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Sylwia Sudoł-Tałaj
- Doctoral School of Medical and Health Sciences, Jagiellonian University Medical College, św. Łazarza 16 St., 31-530 Krakow, Poland
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Tobias Nolte
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Jadwiga Handzlik
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Duesseldorf, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - Anna Więckowska
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Barbara Malawska
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Dorota Łażewska
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
| | - Marek Bajda
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna 9 St., 30-688 Krakow, Poland
- Correspondence:
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3
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Substituted Purines as High-Affinity Histamine H 3 Receptor Ligands. Pharmaceuticals (Basel) 2022; 15:ph15050573. [PMID: 35631399 PMCID: PMC9145483 DOI: 10.3390/ph15050573] [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: 04/07/2022] [Revised: 04/30/2022] [Accepted: 05/02/2022] [Indexed: 02/05/2023] Open
Abstract
Continuing with our program to obtain new histamine H3 receptor (H3R) ligands, in this work we present the synthesis, H3R affinity and in silico studies of a series of eight new synthetically accessible purine derivatives. These compounds are designed from the isosteric replacement of the scaffold presented in our previous ligand, pyrrolo[2,3-d]pyrimidine ring, by a purine core. This design also considers maintaining the fragment of bipiperidine at C-4 and aromatic rings with electron-withdrawing groups at N-9, as these fragments are part of the proposed pharmacophore. The in vitro screening results show that two purine derivatives, 3d and 3h, elicit high affinities to the H3R (Ki values of 2.91 and 5.51 nM, respectively). Both compounds are more potent than the reference drug pitolisant (Ki 6.09 nM) and show low toxicity with in vitro models (IC50 > 30 µM on HEK-293, SH-SY5Y and HepG2 cell lines). Subsequently, binding modes of these ligands are obtained using a model of H3R by docking and molecular dynamics studies, thus determining the importance of the purine ring in enhancing affinity due to the hydrogen bonding of Tyr374 to the N-7 of this heterocycle. Finally, in silico ADME properties are predicted, which indicate a promising future for these molecules in terms of their physical−chemical properties, absorption, oral bioavailability and penetration in the CNS.
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4
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Szczepańska K, Podlewska S, Dichiara M, Gentile D, Patamia V, Rosier N, Mönnich D, Ruiz Cantero MC, Karcz T, Łażewska D, Siwek A, Pockes S, Cobos EJ, Marrazzo A, Stark H, Rescifina A, Bojarski AJ, Amata E, Kieć-Kononowicz K. Structural and Molecular Insight into Piperazine and Piperidine Derivatives as Histamine H 3 and Sigma-1 Receptor Antagonists with Promising Antinociceptive Properties. ACS Chem Neurosci 2022; 13:1-15. [PMID: 34908391 PMCID: PMC8739840 DOI: 10.1021/acschemneuro.1c00435] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 11/29/2021] [Indexed: 12/11/2022] Open
Abstract
In an attempt to extend recent studies showing that some clinically evaluated histamine H3 receptor (H3R) antagonists possess nanomolar affinity at sigma-1 receptors (σ1R), we selected 20 representative structures among our previously reported H3R ligands to investigate their affinity at σRs. Most of the tested compounds interact with both sigma receptors to different degrees. However, only six of them showed higher affinity toward σ1R than σ2R with the highest binding preference to σ1R for compounds 5, 11, and 12. Moreover, all these ligands share a common structural feature: the piperidine moiety as the fundamental part of the molecule. It is most likely a critical structural element for dual H3/σ1 receptor activity as can be seen by comparing the data for compounds 4 and 5 (hH3R Ki = 3.17 and 7.70 nM, σ1R Ki = 1531 and 3.64 nM, respectively), where piperidine is replaced by piperazine. We identified the putative protein-ligand interactions responsible for their high affinity using molecular modeling techniques and selected compounds 5 and 11 as lead structures for further evaluation. Interestingly, both ligands turned out to be high-affinity histamine H3 and σ1 receptor antagonists with negligible affinity at the other histamine receptor subtypes and promising antinociceptive activity in vivo. Considering that many literature data clearly indicate high preclinical efficacy of individual selective σ1 or H3R ligands in various pain models, our research might be a breakthrough in the search for novel, dual-acting compounds that can improve existing pain therapies. Determining whether such ligands are more effective than single-selective drugs will be the subject of our future studies.
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Affiliation(s)
- Katarzyna Szczepańska
- Department
of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
- Maj
Institute of Pharmacology, Polish Academy
of Sciences, Smętna 12, Kraków 31-343, Poland
| | - Sabina Podlewska
- Department
of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
- Maj
Institute of Pharmacology, Polish Academy
of Sciences, Smętna 12, Kraków 31-343, Poland
| | - Maria Dichiara
- Department
of Drug and Health Sciences, University
of Catania, V.le A. Doria, 95125 Catania, Italy
| | - Davide Gentile
- Department
of Drug and Health Sciences, University
of Catania, V.le A. Doria, 95125 Catania, Italy
| | - Vincenzo Patamia
- Department
of Drug and Health Sciences, University
of Catania, V.le A. Doria, 95125 Catania, Italy
| | - Niklas Rosier
- Institute
of Pharmacy, Faculty of Chemistry and Pharmacy, University of Regensburg, Universitätsstraße 31, D-93053 Regensburg, Germany
| | - Denise Mönnich
- Institute
of Pharmacy, Faculty of Chemistry and Pharmacy, University of Regensburg, Universitätsstraße 31, D-93053 Regensburg, Germany
| | - Ma Carmen Ruiz Cantero
- Department
of Pharmacology and Neurosciences Institute (Biomedical Research Center)
and Biosanitary Research Institute ibs.GRANADA, University of Granada, Avenida de la Investigación 11, 18016 Granada, Spain
| | - Tadeusz Karcz
- Department
of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Dorota Łażewska
- Department
of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Agata Siwek
- Department
of Pharmacobiology, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Steffen Pockes
- Institute
of Pharmacy, Faculty of Chemistry and Pharmacy, University of Regensburg, Universitätsstraße 31, D-93053 Regensburg, Germany
| | - Enrique J. Cobos
- Department
of Pharmacology and Neurosciences Institute (Biomedical Research Center)
and Biosanitary Research Institute ibs.GRANADA, University of Granada, Avenida de la Investigación 11, 18016 Granada, Spain
| | - Agostino Marrazzo
- Department
of Drug and Health Sciences, University
of Catania, V.le A. Doria, 95125 Catania, Italy
| | - Holger Stark
- Institute
of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - Antonio Rescifina
- Department
of Drug and Health Sciences, University
of Catania, V.le A. Doria, 95125 Catania, Italy
| | - Andrzej J. Bojarski
- Maj
Institute of Pharmacology, Polish Academy
of Sciences, Smętna 12, Kraków 31-343, Poland
| | - Emanuele Amata
- Department
of Drug and Health Sciences, University
of Catania, V.le A. Doria, 95125 Catania, Italy
| | - Katarzyna Kieć-Kononowicz
- Department
of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
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5
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Ghamari N, Kouhi Hargelan S, Zivkovic A, Leitzbach L, Dastmalchi S, Stark H, Hamzeh-Mivehroud M. Guided rational design with scaffold hopping leading to novel histamine H 3 receptor ligands. Bioorg Chem 2021; 117:105411. [PMID: 34653944 DOI: 10.1016/j.bioorg.2021.105411] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/03/2021] [Accepted: 10/04/2021] [Indexed: 11/29/2022]
Abstract
During the past decades, histamine H3 receptors have received widespread attention in pharmaceutical research due to their involvement in pathophysiology of several diseases such as neurodegenerative disorders. In this context, blocking of these receptors is of paramount importance in progression of such diseases. In the current investigation, novel histamine H3 receptor ligands were designed by exploiting scaffold-hopping drug-design strategy. We inspected the designed molecules in terms of ADME properties, drug-likeness, as well as toxicity profiles. Additionally molecular docking and dynamics simulation studies were performed to predict binding mode and binding free energy calculations, respectively. Among the designed structures, we selected compound d2 and its demethylated derivative as examples for synthesis and affinity measurement. In vitro binding assays of the synthesized molecules demonstrated that d2 has lower binding affinity (Ki = 2.61 μM) in radioligand displacement assay to hH3R than that of demethylated form (Ki = 12.53 μM). The newly designed compounds avoid of any toxicity predictors resulted from extended in silico and experimental studies, can offer another scaffold for histamine H3R antagonists for further structure-activity relationship studies.
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Affiliation(s)
- Nakisa Ghamari
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; School of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Aleksandra Zivkovic
- Heinrich Heine University Düsseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, D-40225 Duesseldorf, Germany
| | - Luisa Leitzbach
- Heinrich Heine University Düsseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, D-40225 Duesseldorf, Germany
| | - Siavoush Dastmalchi
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; School of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Holger Stark
- Heinrich Heine University Düsseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, D-40225 Duesseldorf, Germany.
| | - Maryam Hamzeh-Mivehroud
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; School of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran.
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6
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Hagenow S, Affini A, Pioli EY, Hinz S, Zhao Y, Porras G, Namasivayam V, Müller CE, Lin JS, Bezard E, Stark H. Adenosine A 2AR/A 1R Antagonists Enabling Additional H 3R Antagonism for the Treatment of Parkinson's Disease. J Med Chem 2021; 64:8246-8262. [PMID: 34107215 DOI: 10.1021/acs.jmedchem.0c00914] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Adenosine A1/A2A receptors (A1R/A2AR) represent targets in nondopaminergic treatment of motor disorders such as Parkinson's disease (PD). As an innovative strategy, multitargeting ligands (MTLs) were developed to achieve comprehensive PD therapies simultaneously addressing comorbid symptoms such as sleep disruption. Recognizing the wake-promoting capacity of histamine H3 receptor (H3R) antagonists in combination with the "caffeine-like effects" of A1R/A2AR antagonists, we designed A1R/A2AR/H3R MTLs, where a piperidino-/pyrrolidino(propyloxy)phenyl H3R pharmacophore was introduced with overlap into an adenosine antagonist arylindenopyrimidine core. These MTLs showed distinct receptor binding profiles with overall nanomolar H3R affinities (Ki < 55 nM). Compound 4 (ST-2001, Ki (A1R) = 11.5 nM, Ki (A2AR) = 7.25 nM) and 12 (ST-1992, Ki (A1R) = 11.2 nM, Ki (A2AR) = 4.01 nM) were evaluated in vivo. l-DOPA-induced dyskinesia was improved after administration of compound 4 (1 mg kg-1, i.p. rats). Compound 12 (2 mg kg-1, p.o. mice) increased wakefulness representing novel pharmacological tools for PD therapy.
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Affiliation(s)
- Stefanie Hagenow
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Duesseldorf, Universitaets street 1, 40225 Duesseldorf, Germany
| | - Anna Affini
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Duesseldorf, Universitaets street 1, 40225 Duesseldorf, Germany
| | - Elsa Y Pioli
- Motac Neuroscience Limited, SK10 4TF Macclesfield, U.K
| | - Sonja Hinz
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
- Institute of Pharmacology and Toxicology, School of Medicine, University of Witten/Herdecke, Center for Biomedical Education and Research (ZBAF), Faculty of Health, Alfred-Herrhausen-Street 50, 58448 Witten, Germany
| | - Yan Zhao
- Laboratory of Integrative Physiology of the Brain Arousal Systems, Lyon Neuroscience Research Center, INSERM UI028, CNRS UMR 5292, Claude Bernard University, 8 Avenue Rockefeller, 69373 Lyon, France
| | | | - Vigneshwaran Namasivayam
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
| | - Christa E Müller
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
| | - Jian-Sheng Lin
- Laboratory of Integrative Physiology of the Brain Arousal Systems, Lyon Neuroscience Research Center, INSERM UI028, CNRS UMR 5292, Claude Bernard University, 8 Avenue Rockefeller, 69373 Lyon, France
| | - Erwan Bezard
- Motac Neuroscience Limited, SK10 4TF Macclesfield, U.K
- Univ. de Bordeaux, Institut des Maladies Neurodégénératives, UMR 5293, 33000 Bordeaux, France
- CNRS, Institut des Maladies Neurodégénératives, UMR 5293, 33000 Bordeaux, France
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Duesseldorf, Universitaets street 1, 40225 Duesseldorf, Germany
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7
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Szczepańska K, Pockes S, Podlewska S, Höring C, Mika K, Latacz G, Bednarski M, Siwek A, Karcz T, Nagl M, Bresinsky M, Mönnich D, Seibel U, Kuder KJ, Kotańska M, Stark H, Elz S, Kieć-Kononowicz K. Structural modifications in the distal, regulatory region of histamine H 3 receptor antagonists leading to the identification of a potent anti-obesity agent. Eur J Med Chem 2021; 213:113041. [PMID: 33261900 DOI: 10.1016/j.ejmech.2020.113041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/07/2020] [Accepted: 11/16/2020] [Indexed: 01/04/2023]
Abstract
A series of 4-pyridylpiperazine derivatives with varying regulatory region substituents proved to be potent histamine H3 receptor (H3R) ligands in the nanomolar concentration range. The most influential modification that affected the affinity toward the H3R appeared by introducing electron-withdrawing moieties into the distal aromatic ring. In order to finally discuss the influence of the characteristic 4-pyridylpiperazine moiety on H3R affinity, two Ciproxifan analogues 2 and 3 with a slight modification in their basic part were obtained. The replacement of piperazine in 3 with piperidine in compound 2, led to slightly reduced affinity towards the H3R (Ki = 3.17 and 7.70 nM, respectively). In fact, 3 showed the highest antagonistic properties among all compounds in this series, hence affirming our previous assumptions, that the 4-pyridylpiperazine moiety is the key element for suitable interaction with the human histamine H3 receptor. While its structural replacement to piperidine is also tolerated for H3R binding, the heteroaromatic 4-pyridyl moiety seems to be essential for proper ligand-receptor interaction. The putative protein-ligand interactions responsible for their high affinity were demonstrated using molecular modeling techniques. Furthermore, selectivity, intrinsic activity at the H3R, as well as drug-like properties of ligands were evaluated using in vitro methods. Moreover, pharmacological in vivo test results of compound 9 (structural analogue of Abbott's A-331440) clearly indicate that it may affect the amount of calories consumed, thus act as an anorectic compound.
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Affiliation(s)
- Katarzyna Szczepańska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków, 30-688, Poland
| | - Steffen Pockes
- Institute of Pharmacy, Faculty of Chemistry and Pharmacy, University of Regensburg, Universitätsstraße 31, D-93053, Regensburg, Germany.
| | - Sabina Podlewska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków, 30-688, Poland; Maj Institute of Pharmacology, Polish Academy of Sciences, Smętna 12, Kraków, 31-343, Poland
| | - Carina Höring
- Institute of Pharmacy, Faculty of Chemistry and Pharmacy, University of Regensburg, Universitätsstraße 31, D-93053, Regensburg, Germany
| | - Kamil Mika
- Department of Department of Pharmacological Screening, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków, 30-688, Poland
| | - Gniewomir Latacz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków, 30-688, Poland
| | - Marek Bednarski
- Department of Department of Pharmacological Screening, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków, 30-688, Poland
| | - Agata Siwek
- Department of Pharmacobiology, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków, 30-688, Poland
| | - Tadeusz Karcz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków, 30-688, Poland
| | - Martin Nagl
- Institute of Pharmacy, Faculty of Chemistry and Pharmacy, University of Regensburg, Universitätsstraße 31, D-93053, Regensburg, Germany
| | - Merlin Bresinsky
- Institute of Pharmacy, Faculty of Chemistry and Pharmacy, University of Regensburg, Universitätsstraße 31, D-93053, Regensburg, Germany
| | - Denise Mönnich
- Institute of Pharmacy, Faculty of Chemistry and Pharmacy, University of Regensburg, Universitätsstraße 31, D-93053, Regensburg, Germany
| | - Ulla Seibel
- Institute of Pharmacy, Faculty of Chemistry and Pharmacy, University of Regensburg, Universitätsstraße 31, D-93053, Regensburg, Germany
| | - Kamil J Kuder
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków, 30-688, Poland
| | - Magdalena Kotańska
- Department of Department of Pharmacological Screening, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków, 30-688, Poland
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, 40225, Duesseldorf, Germany
| | - Sigurd Elz
- Institute of Pharmacy, Faculty of Chemistry and Pharmacy, University of Regensburg, Universitätsstraße 31, D-93053, Regensburg, Germany
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków, 30-688, Poland.
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The Multi-Targeting Ligand ST-2223 with Histamine H 3 Receptor and Dopamine D 2/D 3 Receptor Antagonist Properties Mitigates Autism-Like Repetitive Behaviors and Brain Oxidative Stress in Mice. Int J Mol Sci 2021; 22:ijms22041947. [PMID: 33669336 PMCID: PMC7920280 DOI: 10.3390/ijms22041947] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/08/2021] [Accepted: 02/09/2021] [Indexed: 02/08/2023] Open
Abstract
Autism spectrum disorder (ASD) is a complex heterogeneous neurodevelopmental disorder characterized by social and communicative impairments, as well as repetitive and restricted behaviors (RRBs). With the limited effectiveness of current pharmacotherapies in treating repetitive behaviors, the present study determined the effects of acute systemic treatment of the novel multi-targeting ligand ST-2223, with incorporated histamine H3 receptor (H3R) and dopamine D2/D3 receptor affinity properties, on ASD-related RRBs in a male Black and Tan BRachyury (BTBR) mouse model of ASD. ST-2223 (2.5, 5, and 10 mg/kg, i.p.) significantly mitigated the increase in marble burying and self-grooming, and improved reduced spontaneous alternation in BTBR mice (all p < 0.05). Similarly, reference drugs memantine (MEM, 5 mg/kg, i.p.) and aripiprazole (ARP, 1 mg/kg, i.p.), reversed abnormally high levels of several RRBs in BTBR (p < 0.05). Moreover, ST-2223 palliated the disturbed anxiety levels observed in an open field test (all p < 0.05), but did not restore the hyperactivity parameters, whereas MEM failed to restore mouse anxiety and hyperactivity. In addition, ST-2223 (5 mg/kg, i.p.) mitigated oxidative stress status by decreasing the elevated levels of malondialdehyde (MDA), and increasing the levels of decreased glutathione (GSH), superoxide dismutase (SOD), and catalase (CAT) in different brain parts of treated BTBR mice (all p < 0.05). These preliminary in vivo findings demonstrate the ameliorative effects of ST-2223 on RRBs in a mouse model of ASD, suggesting its pharmacological prospective to rescue core ASD-related behaviors. Further confirmatory investigations on its effects on various brain neurotransmitters, e.g., dopamine and histamine, in different brain regions are still warranted to corroborate and expand these initial data.
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Szczepańska K, Kuder KJ, Kieć-Kononowicz K. Dual-targeting Approach on Histamine H 3 and Sigma-1 Receptor Ligands as Promising Pharmacological Tools in the Treatment of CNS-linked Disorders. Curr Med Chem 2021; 28:2974-2995. [PMID: 32767910 DOI: 10.2174/0929867327666200806103144] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 07/16/2020] [Accepted: 07/16/2020] [Indexed: 11/22/2022]
Abstract
With the recent market approval of Pitolisant (Wakix®), the interest in clinical application for novel multifunctional histamine H3 receptor antagonists has clearly increased. Several combinations of different H3R pharmacophores with pharmacophoric elements of other G-protein coupled receptors, transporters, or enzymes have been synthesized by numerous pharmaceutical companies and academic institutions. Since central nervous system disorders are characterized by diverse physiological dysfunctions and deregulations of a complex network of signaling pathways, optimal multipotent drugs should simultaneously and peculiarly modulate selected groups of biological targets. Interestingly, very recent studies have shown that some clinically evaluated histamine H3 receptor antagonists possess a nanomolar affinity for sigma-1 receptor binding sites, suggesting that this property might play a role in their overall efficacy. The sigma-1 receptor, unusual and yet obscure protein, is supposed to be involved in numerous CNS pathologies through neuroprotection and neuroplasticity. These two different biological structures, histamine H3 and sigma-1 receptors, combined, can represent a potential fruitful target for therapeutic developments in tackling numerous human diseases.
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Affiliation(s)
- Katarzyna Szczepańska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Krakow 30-688, Poland
| | - Kamil J Kuder
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Krakow 30-688, Poland
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Krakow 30-688, Poland
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10
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Łażewska D, Bajda M, Kaleta M, Zaręba P, Doroz-Płonka A, Siwek A, Alachkar A, Mogilski S, Saad A, Kuder K, Olejarz-Maciej A, Godyń J, Stary D, Sudoł S, Więcek M, Latacz G, Walczak M, Handzlik J, Sadek B, Malawska B, Kieć-Kononowicz K. Rational design of new multitarget histamine H 3 receptor ligands as potential candidates for treatment of Alzheimer's disease. Eur J Med Chem 2020; 207:112743. [PMID: 32882609 DOI: 10.1016/j.ejmech.2020.112743] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/26/2020] [Accepted: 07/26/2020] [Indexed: 12/12/2022]
Abstract
Design and development of multitarget-directed ligands (MTDLs) has become a very important approach in the search of new therapies for Alzheimer's disease (AD). In our present research, a number of xanthone derivatives were first designed using a pharmacophore model for histamine H3 receptor (H3R) antagonists/inverse agonists, and virtual docking was then performed for the enzyme acetylcholinesterase. Next, 23 compounds were synthesised and evaluated in vitro for human H3R (hH3R) affinity and inhibitory activity on cholinesterases. Most of the target compounds showed hH3R affinities in nanomolar range and exhibited cholinesterase inhibitory activity with IC50 values in submicromolar range. Furthermore, the inhibitory effects of monoamine oxidases (MAO) A and B were investigated. The results showed low micromolar and selective human MAO B (hMAO B) inhibition. Two azepane derivatives, namely 23 (2-(5-(azepan-1-yl)pentyloxy)-9H-xanthen-9-one) and 25 (2-(5-(azepan-1-yl)pentyloxy)-7-chloro-9H-xanthen-9-one), were especially very promising and showed high affinity for hH3R (Ki = 170 nM and 100 nM respectively) and high inhibitory activity for acetylcholinesterase (IC50 = 180 nM and 136 nM respectively). Moreover, these compounds showed moderate inhibitory activity for butyrylcholinesterase (IC50 = 880 nM and 394 nM respectively) and hMAO B (IC50 = 775 nM and 897 nM respectively). Furthermore, molecular docking studies were performed for hH3R, human cholinesterases and hMAO B to describe the mode of interactions with these biological targets. Next, the two most promising compounds 23 and 25 were selected for in vivo studies. The results showed significant memory-enhancing effect of compound 23 in dizocilpine-induced amnesia in rats in two tests: step-through inhibitory avoidance paradigm (SIAP) and transfer latency paradigm time (TLPT). In addition, favourable analgesic effects of compound 23 were observed in neuropathic pain models. Therefore, compound 23 is a particularly promising structure for further design of new MTDLs for AD.
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Affiliation(s)
- Dorota Łażewska
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland.
| | - Marek Bajda
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Maria Kaleta
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Paula Zaręba
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Agata Doroz-Płonka
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Agata Siwek
- Department of Pharmacobiology, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Alaa Alachkar
- Department of Pharmacology & Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 1766, Al Ain, United Arab Emirates
| | - Szczepan Mogilski
- Department of Pharmacodynamic, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Ali Saad
- Department of Pharmacology & Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 1766, Al Ain, United Arab Emirates
| | - Kamil Kuder
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Agnieszka Olejarz-Maciej
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Justyna Godyń
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Dorota Stary
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Sylwia Sudoł
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Małgorzata Więcek
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Gniewomir Latacz
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Maria Walczak
- Department of Toxicology, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna Str 9, 30-688, Kraków, Poland
| | - Jadwiga Handzlik
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Bassem Sadek
- Department of Pharmacology & Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 1766, Al Ain, United Arab Emirates
| | - Barbara Malawska
- Department of Physicochemical Drug Analysis, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs, Jagiellonian University Medical College, Medyczna Str. 9, 30-688, Kraków, Poland
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Frank A, Meza-Arriagada F, Salas CO, Espinosa-Bustos C, Stark H. Nature-inspired pyrrolo[2,3-d]pyrimidines targeting the histamine H 3 receptor. Bioorg Med Chem 2019; 27:3194-3200. [PMID: 31176569 DOI: 10.1016/j.bmc.2019.05.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/05/2019] [Accepted: 05/28/2019] [Indexed: 01/22/2023]
Abstract
Inspired by marine compounds the derivatization of the natural pyrrolo[2,3-d]pyrimidine lead scaffold led to a series of novel compounds targeting the histamine H3 receptor. The focus was set on improved binding towards the receptor and to establish an initial structure-activity relationship for this compound class based on the lead structure (compound V, Ki value of 126 nM). As highest binding affinities were found with 1,4-bipiperidines as basic part of the ligands, further optimization was focused on 4-([1,4'-bipiperidin]-1'-yl)-pyrrolo[2,3-d]pyrimidines. Related pyrrolo[2,3-d]pyrimidines that were isolated from marine sponges like 4-amino-5-bromopyrrolo[2,3-d]pyrimidine (compound III), showed variations in halogenation pattern, though in a next step the impact of halogenation at 2-position was evaluated. The chloro variations did not improve the affinity compared to the dehalogenated compounds. However, the simultaneous introduction of lipophilic cores with electron-withdrawing substitution patterns in 7-position and dehalogenation at 2-position (11b, 12b) resulted in compounds with significantly higher binding affinities (Ki values of 7 nM and 6 nM, respectively) than the initial lead structure compound V. The presented structures allow for a reasonable structure-activity relationship of pyrrolo[2,3-d]pyrimidines as histamine H3 receptor ligands and yielded novel lead structures within the natural compound library against this target.
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Affiliation(s)
- Annika Frank
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - Francisco Meza-Arriagada
- Departamento de Farmacia, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 6094411, Chile
| | - Cristian O Salas
- Departamento de Química Orgánica, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 6094411, Chile
| | - Christian Espinosa-Bustos
- Departamento de Farmacia, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 6094411, Chile.
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, 40225 Duesseldorf, Germany.
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12
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Espinosa-Bustos C, Frank A, Arancibia-Opazo S, Salas CO, Fierro A, Stark H. New lead elements for histamine H3 receptor ligands in the pyrrolo[2,3-d]pyrimidine class. Bioorg Med Chem Lett 2018; 28:2890-2893. [DOI: 10.1016/j.bmcl.2018.07.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/11/2018] [Accepted: 07/12/2018] [Indexed: 11/29/2022]
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13
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Bautista-Aguilera ÓM, Budni J, Mina F, Medeiros EB, Deuther-Conrad W, Entrena JM, Moraleda I, Iriepa I, López-Muñoz F, Marco-Contelles J. Contilisant, a Tetratarget Small Molecule for Alzheimer's Disease Therapy Combining Cholinesterase, Monoamine Oxidase Inhibition, and H3R Antagonism with S1R Agonism Profile. J Med Chem 2018; 61:6937-6943. [PMID: 29969030 DOI: 10.1021/acs.jmedchem.8b00848] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Contilisant, a permeable, antioxidant, and neuroprotectant agent, showing high nM affinity at H3R and excellent inhibition of the monoamine oxidases and cholinesterases, is an affine and selective S1R agonist in the nanomolar range, based on the binding affinity and functional experiment, a result confirmed by molecular modeling. In addition, contilisant significantly restores the cognitive deficit induced by Aβ1-42 in the radial maze assay in an in vivo Alzheimer's disease test, comparing very favorably with donepezil.
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Affiliation(s)
| | - Josiane Budni
- Laboratório de Neurologia Experimental , Universidade do Extremo Sul Catarinense , Av. Universitária , 1105 Criciúma , Brazil
| | - Francielle Mina
- Laboratório de Neurologia Experimental , Universidade do Extremo Sul Catarinense , Av. Universitária , 1105 Criciúma , Brazil
| | - Eduarda Behenck Medeiros
- Laboratório de Neurologia Experimental , Universidade do Extremo Sul Catarinense , Av. Universitária , 1105 Criciúma , Brazil
| | - Winnie Deuther-Conrad
- Department of Neuroradiopharmaceuticals, Institute of Radiopharmaceutical Cancer Research , Helmholtz-Zentrum Dresden-Rossendorf , 04318 Leipzig , Germany
| | - José M Entrena
- Animal Behavior Research Unit, Scientific Instrumentation Center , University of Granada , Parque Tecnológico de Ciencias de la Salud , 18100 Armilla , Granada , Spain
| | - Ignacio Moraleda
- Departamento de Química Orgánica and Química Inorgánica , Universidad de Alcalá , Ctra. Madrid-Barcelona, Km. 33,6 , 28871 Madrid , Spain
| | - Isabel Iriepa
- Departamento de Química Orgánica and Química Inorgánica , Universidad de Alcalá , Ctra. Madrid-Barcelona, Km. 33,6 , 28871 Madrid , Spain
| | - Francisco López-Muñoz
- Faculty of Health , Camilo José Cela University , 28692 Villanueva de la Cañada, Madrid , Spain
- Neuropsychopharmacology Unit , "Hospital 12 de Octubre" Research Institute , 28041 Madrid , Spain
| | - José Marco-Contelles
- Laboratory of Medicinal Chemistry, IQOG, CSIC , C/Juan de la Cierva 3 , 28006 Madrid , Spain
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14
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Khanfar MA, Reiner D, Hagenow S, Stark H. Design, synthesis, and biological evaluation of novel oxadiazole- and thiazole-based histamine H 3R ligands. Bioorg Med Chem 2018; 26:4034-4046. [PMID: 29960729 DOI: 10.1016/j.bmc.2018.06.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/08/2018] [Accepted: 06/20/2018] [Indexed: 02/06/2023]
Abstract
Histamine H3 receptor (H3R) is largely expressed in the CNS and modulation of the H3R function can affect histamine synthesis and liberation, and modulate the release of many other neurotransmitters. Targeting H3R with antagonists/inverse agonists may have therapeutic applications in neurodegenerative disorders, gastrointestinal and inflammatory diseases. This prompted us to design and synthesize azole-based H3R ligands, i.e. having oxadiazole- or thiazole-based core structures. While ligands of oxadiazole scaffold were almost inactive, thiazole-based ligands were very potent and several exhibited binding affinities in a nanomolar concentration range. Ligands combining 4-cyanophenyl moiety as arbitrary region, para-xylene or piperidine carbamoyl linkers, and/or pyrrolidine or piperidine basic heads were found to be the most active within this series of thiazole-based H3R ligands. The most active ligands were in silico screened for ADMET properties and drug-likeness. They fulfilled Lipinski's and Veber's rules and exhibited potential activities for oral administration, blood-brain barrier penetration, low hepatotoxicity, combined with an overall good toxicity profile.
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Affiliation(s)
- Mohammad A Khanfar
- Heinrich Heine University Düsseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, 40225 Duesseldorf, Germany; Faculty of Pharmacy, University of Jordan, P.O Box 13140, Amman 11942, Jordan; College of Pharmacy, Alfaisal University, Al Takhassusi Rd, Riyadh 11533, Saudi Arabia
| | - David Reiner
- Heinrich Heine University Düsseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - Stefanie Hagenow
- Heinrich Heine University Düsseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - Holger Stark
- Heinrich Heine University Düsseldorf, Institute of Pharmaceutical and Medicinal Chemistry, Universitaetsstr. 1, 40225 Duesseldorf, Germany.
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15
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Synthesis and biological activity of novel tert-butyl and tert-pentylphenoxyalkyl piperazine derivatives as histamine H 3R ligands. Eur J Med Chem 2018; 152:223-234. [PMID: 29723785 DOI: 10.1016/j.ejmech.2018.04.043] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 04/19/2018] [Accepted: 04/21/2018] [Indexed: 11/21/2022]
Abstract
As a continuation of our search for novel histamine H3 receptor ligands, a series of twenty four new tert-butyl and tert-pentyl phenoxyalkylamine derivatives (2-25) was synthesized. Compounds with three to four carbon atoms alkyl chain spacer were evaluated for their binding properties at human histamine H3 receptor (hH3R). The highest affinities were observed for 4-pyridyl derivatives 4, 10, 16 and 22 (Ki = 16.0-120 nM). As it has been shown in docking studies, those specific heteroaromatic 4-N piperazine substituents might interact with one of the key receptor interacting amino acids. Moreover, the most promising compounds exhibited anticonvulsant activity in the maximal electroshock-induced seizure (MES) model in mice. Furthermore, the blood-brain barrier penetration, the functional H3R antagonist potency as well as the pro-cognitive properties in the passive avoidance test were demonstrated for compound 10. In order to estimate drug-likeness of compound 10,in silico and experimental evaluation of metabolic stability in human liver microsomes was performed. In addition, paying attention to the results obtained within this study, the 4-pyridyl-piperazino moiety has been established as a new bioisosteric piperidine replacement in H3R ligands.
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16
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Łażewska D, Kieć-Kononowicz K. Progress in the development of histamine H 3 receptor antagonists/inverse agonists: a patent review (2013-2017). Expert Opin Ther Pat 2018; 28:175-196. [PMID: 29334795 DOI: 10.1080/13543776.2018.1424135] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Since years, ligands blocking histamine H3 receptor (H3R) activity (antagonists/inverse agonists) are interesting targets in the search for new cures for CNS disorders. Intensive works done by academic and pharmaceutical company researchers have led to many potent and selective H3R antagonists/inverse agonists. Some of them have reached to clinical trials. AREAS COVERED Patent applications from January 2013 to September 2017 and the most important topics connected with H3R field are analysed. Espacenet, Patentscope, Pubmed, GoogleScholar or Cochrane Library online databases were principially used to collect all the materials. EXPERT OPINION The research interest in histamine H3R field is still high although the number of patent applications has decreased during the past 4 years (around 20 publications). Complexity of histamine H3R biology e.g. many isoforms, constitutive activity, heteromerization with other receptors (dopamine D2, D1, adenosine A2A) and pharmacology make not easy realization and evaluation of therapeutic potential of anti-H3R ligands. First results from clinical trials have verified potential utility of histamine H3R antagonist/inverse agonists in some diseases. However, more studies are necessary for better understanding of an involvement of the histaminergic system in CNS-related disorders and helping more ligands approach to clinical trials and the market. Lists of abbreviations: hAChEI - human acetylcholinesterase inhibitor; hBuChEI - human butyrylcholinesterase inhibitor; hMAO - human monoamine oxidase; MAO - monoamine oxidase.
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Affiliation(s)
- Dorota Łażewska
- a Department of Technology and Biotechnology of Drugs , Jagiellonian University Medical College , Kraków , Poland
| | - Katarzyna Kieć-Kononowicz
- a Department of Technology and Biotechnology of Drugs , Jagiellonian University Medical College , Kraków , Poland
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17
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Bautista‐Aguilera ÓM, Hagenow S, Palomino‐Antolin A, Farré‐Alins V, Ismaili L, Joffrin P, Jimeno ML, Soukup O, Janočková J, Kalinowsky L, Proschak E, Iriepa I, Moraleda I, Schwed JS, Romero Martínez A, López‐Muñoz F, Chioua M, Egea J, Ramsay RR, Marco‐Contelles J, Stark H. Multipotente Liganden mit kombinierter Cholinesterase‐ und Monoaminooxidase‐Inhibition sowie Histamin‐H
3
R‐Antagonismus bei neurodegenerativen Erkrankungen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Óscar M. Bautista‐Aguilera
- Laboratorio de Química Médica Instituto de Química Orgánica General CSIC and Centro de Química Orgánica “Lora-Tamayo”, CSIC C/ Juan de la Cierva 3 28006 Madrid Spanien
| | - Stefanie Hagenow
- Institut für Pharmazeutische und Medizinische Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Deutschland
| | - Alejandra Palomino‐Antolin
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica Hospital Universitario de la Princesa Calle de Diego de León, 62 28006 Madrid Spanien
| | - Víctor Farré‐Alins
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica Hospital Universitario de la Princesa Calle de Diego de León, 62 28006 Madrid Spanien
| | - Lhassane Ismaili
- Neurosciences Intégratives et Cliniques EA 481 Université Bourgogne Franche-Comté Rue Ambroise Paré 25000 Besançon Frankreich
| | - Pierre‐Louis Joffrin
- Biomedical Sciences Research Complex University of St Andrews, Biomolecular Sciences Building North Haugh St Andrews KY16 9ST Großbritannien
| | - María L. Jimeno
- Laboratorio de Química Médica Instituto de Química Orgánica General CSIC and Centro de Química Orgánica “Lora-Tamayo”, CSIC C/ Juan de la Cierva 3 28006 Madrid Spanien
| | - Ondřej Soukup
- Centrum biomedicínského výzkumu Fakultní nemocnice Hradec Králové Sokolska 581 50005 Hradec Kralove Tschechische Republik
| | - Jana Janočková
- Centrum biomedicínského výzkumu Fakultní nemocnice Hradec Králové Sokolska 581 50005 Hradec Kralove Tschechische Republik
| | - Lena Kalinowsky
- Institut für Pharmazeutische Chemie Goethe Universität Frankfurt Max-von-Laue-Strasse 9 60438 Frankfurt Deutschland
| | - Ewgenij Proschak
- Institut für Pharmazeutische Chemie Goethe Universität Frankfurt Max-von-Laue-Strasse 9 60438 Frankfurt Deutschland
| | - Isabel Iriepa
- Departamento de Química Orgánica y Química Inorgánica Universidad de Alcalá Ctra. Madrid-Barcelona, Km. 33,6 28871 Madrid Spanien
| | - Ignacio Moraleda
- Departamento de Química Orgánica y Química Inorgánica Universidad de Alcalá Ctra. Madrid-Barcelona, Km. 33,6 28871 Madrid Spanien
| | - Johannes S. Schwed
- Institut für Pharmazeutische und Medizinische Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Deutschland
| | - Alejandro Romero Martínez
- Departamento de Toxicología y Farmacología Facultad de Veterinaria, UCM Av. Puerta de Hierro, s/n 28040 Madrid Spanien
| | - Francisco López‐Muñoz
- Universidad Camilo José Cela C/ Castillo de Alarcón, 49 28692 Villanueva de la Cañada Madrid Spanien
| | - Mourad Chioua
- Laboratorio de Química Médica Instituto de Química Orgánica General CSIC and Centro de Química Orgánica “Lora-Tamayo”, CSIC C/ Juan de la Cierva 3 28006 Madrid Spanien
| | - Javier Egea
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica Hospital Universitario de la Princesa Calle de Diego de León, 62 28006 Madrid Spanien
| | - Rona R. Ramsay
- Biomedical Sciences Research Complex University of St Andrews, Biomolecular Sciences Building North Haugh St Andrews KY16 9ST Großbritannien
| | - José Marco‐Contelles
- Laboratorio de Química Médica Instituto de Química Orgánica General CSIC and Centro de Química Orgánica “Lora-Tamayo”, CSIC C/ Juan de la Cierva 3 28006 Madrid Spanien
| | - Holger Stark
- Institut für Pharmazeutische und Medizinische Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstrasse 1 40225 Düsseldorf Deutschland
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Bautista-Aguilera ÓM, Hagenow S, Palomino-Antolin A, Farré-Alins V, Ismaili L, Joffrin PL, Jimeno ML, Soukup O, Janočková J, Kalinowsky L, Proschak E, Iriepa I, Moraleda I, Schwed JS, Romero Martínez A, López-Muñoz F, Chioua M, Egea J, Ramsay RR, Marco-Contelles J, Stark H. Multitarget-Directed Ligands Combining Cholinesterase and Monoamine Oxidase Inhibition with Histamine H 3 R Antagonism for Neurodegenerative Diseases. Angew Chem Int Ed Engl 2017; 56:12765-12769. [PMID: 28861918 DOI: 10.1002/anie.201706072] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 07/27/2017] [Indexed: 11/06/2022]
Abstract
The therapy of complex neurodegenerative diseases requires the development of multitarget-directed drugs (MTDs). Novel indole derivatives with inhibitory activity towards acetyl/butyrylcholinesterases and monoamine oxidases A/B as well as the histamine H3 receptor (H3R) were obtained by optimization of the neuroprotectant ASS234 by incorporating generally accepted H3R pharmacophore motifs. These small-molecule hits demonstrated balanced activities at the targets, mostly in the nanomolar concentration range. Additional in vitro studies showed antioxidative neuroprotective effects as well as the ability to penetrate the blood-brain barrier. With this promising in vitro profile, contilisant (at 1 mg kg-1 i.p.) also significantly improved lipopolysaccharide-induced cognitive deficits.
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Affiliation(s)
- Óscar M Bautista-Aguilera
- Laboratorio de Química Médica, Instituto de Química Orgánica General, CSIC and Centro de Química Orgánica "Lora-Tamayo", CSIC, C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Stefanie Hagenow
- Institut für Pharmazeutische und Medizinische Chemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstrasse 1, 40225, Düsseldorf, Germany
| | - Alejandra Palomino-Antolin
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario de la Princesa, Calle de Diego de León, 62, 28006, Madrid, Spain
| | - Víctor Farré-Alins
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario de la Princesa, Calle de Diego de León, 62, 28006, Madrid, Spain
| | - Lhassane Ismaili
- Neurosciences Intégratives et Cliniques EA 481, Université Bourgogne Franche-Comté, Rue Ambroise Paré, 25000, Besançon, France
| | - Pierre-Louis Joffrin
- Biomedical Sciences Research Complex, University of St Andrews, Biomolecular Sciences Building, North Haugh, St Andrews, KY16 9ST, UK
| | - María L Jimeno
- Laboratorio de Química Médica, Instituto de Química Orgánica General, CSIC and Centro de Química Orgánica "Lora-Tamayo", CSIC, C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Ondřej Soukup
- Centrum biomedicínského výzkumu, Fakultní nemocnice Hradec Králové, Sokolska 581, 50005, Hradec Kralove, Czech Republic
| | - Jana Janočková
- Centrum biomedicínského výzkumu, Fakultní nemocnice Hradec Králové, Sokolska 581, 50005, Hradec Kralove, Czech Republic
| | - Lena Kalinowsky
- Institut für Pharmazeutische Chemie, Goethe Universität Frankfurt, Max-von-Laue-Strasse 9, 60438, Frankfurt, Germany
| | - Ewgenij Proschak
- Institut für Pharmazeutische Chemie, Goethe Universität Frankfurt, Max-von-Laue-Strasse 9, 60438, Frankfurt, Germany
| | - Isabel Iriepa
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33,6, 28871, Madrid, Spain
| | - Ignacio Moraleda
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km. 33,6, 28871, Madrid, Spain
| | - Johannes S Schwed
- Institut für Pharmazeutische und Medizinische Chemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstrasse 1, 40225, Düsseldorf, Germany
| | - Alejandro Romero Martínez
- Departamento de Toxicología y Farmacología, Facultad de Veterinaria, UCM, Av. Puerta de Hierro, s/n, 28040, Madrid, Spain
| | - Francisco López-Muñoz
- Universidad Camilo José Cela, C/ Castillo de Alarcón, 49, 28692, Villanueva de la Cañada, Madrid, Spain
| | - Mourad Chioua
- Laboratorio de Química Médica, Instituto de Química Orgánica General, CSIC and Centro de Química Orgánica "Lora-Tamayo", CSIC, C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Javier Egea
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario de la Princesa, Calle de Diego de León, 62, 28006, Madrid, Spain
| | - Rona R Ramsay
- Biomedical Sciences Research Complex, University of St Andrews, Biomolecular Sciences Building, North Haugh, St Andrews, KY16 9ST, UK
| | - José Marco-Contelles
- Laboratorio de Química Médica, Instituto de Química Orgánica General, CSIC and Centro de Química Orgánica "Lora-Tamayo", CSIC, C/ Juan de la Cierva 3, 28006, Madrid, Spain
| | - Holger Stark
- Institut für Pharmazeutische und Medizinische Chemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstrasse 1, 40225, Düsseldorf, Germany
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Łażewska D, Kaleta M, Schwed JS, Karcz T, Mogilski S, Latacz G, Olejarz A, Siwek A, Kubacka M, Lubelska A, Honkisz E, Handzlik J, Filipek B, Stark H, Kieć-Kononowicz K. Biphenyloxy-alkyl-piperidine and azepane derivatives as histamine H 3 receptor ligands. Bioorg Med Chem 2017; 25:5341-5354. [PMID: 28797771 DOI: 10.1016/j.bmc.2017.07.058] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 07/25/2017] [Accepted: 07/28/2017] [Indexed: 12/31/2022]
Abstract
Novel biphenyloxy-alkyl derivatives of piperidine and azepane were synthesized and evaluated for their binding properties at the human histamine H3 receptor. Two series of compounds were obtained with a meta- and a para-biphenyl moiety. The alkyl chain spacer contained five and six carbon atoms. The highest affinity among all compounds was shown by 1-(6-(3-phenylphenoxy)hexyl)azepane (13) with a Ki value of 18nM. Two para-biphenyl derivatives, 1-(5-(4-phenylphenoxy)pentyl)piperidine (14; Ki=25nM) and 1-(5-(4-phenylphenoxy)pentyl)azepane (16; Ki=34nM), classified as antagonists in a cAMP accumulation assay (IC50=4 and 9nM, respectively), were studied in detail. Compounds 14 and 16 blocked RAMH-induced dipsogenia in rats (ED50 of 2.72mg/kg and 1.75mg/kg respectively), and showed high selectivity (hH4R vs hH3R>600-fold) and low toxicity (hERG inhibition: IC50>1.70µM; hepatotoxicity IC50>12.5µM; non-mutagenic up to 10µM). Furthermore, the metabolic stability was evaluated in vitro on human liver microsomes (HLMs) and/or rat liver microsomes (RLMs). Metabolites produced were analyzed and tentatively identified by UPLC-MS techniques. The results demonstrated easy hydroxylation of the biphenyl ring.
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Affiliation(s)
- Dorota Łażewska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland.
| | - Maria Kaleta
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - J Stephan Schwed
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich-Heine-University Düsseldorf, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Tadeusz Karcz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Szczepan Mogilski
- Department of Pharmacodynamic, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Gniewomir Latacz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Agnieszka Olejarz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Agata Siwek
- Department of Pharmacobiology, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Monika Kubacka
- Department of Pharmacodynamic, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Annamaria Lubelska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Ewelina Honkisz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Jadwiga Handzlik
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Barbara Filipek
- Department of Pharmacodynamic, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich-Heine-University Düsseldorf, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland.
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20
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Kuder KJ, Łażewska D, Kaleta M, Latacz G, Kottke T, Olejarz A, Karcz T, Fruziński A, Szczepańska K, Karolak-Wojciechowska J, Stark H, Kieć-Kononowicz K. Synthesis and biological activity of novel tert-amylphenoxyalkyl (homo)piperidine derivatives as histamine H 3R ligands. Bioorg Med Chem 2017; 25:2701-2712. [PMID: 28372935 DOI: 10.1016/j.bmc.2017.03.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 03/13/2017] [Accepted: 03/15/2017] [Indexed: 12/25/2022]
Abstract
As a continuation of our search for novel histamine H3 receptor ligands a series of twenty new tert-amyl phenoxyalkylamine derivatives (2-21) was synthesized. Compounds of four to eight carbon atoms spacer alkyl chain were evaluated on their binding properties at human histamine H3 receptor (hH3R). The highest affinities were observed for pentyl derivatives 6-8 (Ki=8.8-23.4nM range) and among them piperidine derivative 6 with Ki=8.8nM. Structures 6, 7 were also classified as antagonists in cAMP accumulation assay (with EC50=157 and 164nM, respectively). Moreover, new compounds were also evaluated for anticonvulsant activity in Antiepileptic Screening Program (ASP) at National Institute of Neurological Disorders and Stroke (USA). Seven compounds (2-4, 9, 11, 12 and 20) showed anticonvulsant activity at maximal electroshock (MES) test in the dose of 30mg/kg at 0.5h. In the subcutaneous pentetrazole (scMET) test compound 4 showed protection at 100 and 300mg/kg dose at mice, however compounds showed high neurotoxicity in rotarod test at used doses. Also, molecular modeling studies were undertaken, to explain affinity of compounds at hH3R (taking into the consideration X-ray analysis of compound 18). In order to estimate "drug-likeness" of selected compounds in silico and experimental evaluation of lipophilicity, metabolic stability and cytotoxicity was performed.
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Affiliation(s)
- Kamil J Kuder
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Dorota Łażewska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Maria Kaleta
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Gniewomir Latacz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Tim Kottke
- Institute of Pharmaceutical Chemistry, Biozentrun, ZAFES, Frankfurt/Main 60438, Germany
| | - Agnieszka Olejarz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Tadeusz Karcz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Andrzej Fruziński
- Institute of General and Ecological Chemistry, Technical University of Łódź, Żeromskiego 116 str., Łódź 90-924, Poland
| | - Katarzyna Szczepańska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Janina Karolak-Wojciechowska
- Institute of General and Ecological Chemistry, Technical University of Łódź, Żeromskiego 116 str., Łódź 90-924, Poland
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich-Heine-University, Universitaetsstr. 1, Düsseldorf 40225, Germany
| | - Katarzyna Kieć-Kononowicz
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland.
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22
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Synthesis and characterization of new bivalent agents as melatonin- and histamine H3-ligands. Int J Mol Sci 2014; 15:16114-33. [PMID: 25222552 PMCID: PMC4200786 DOI: 10.3390/ijms150916114] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 09/03/2014] [Accepted: 09/04/2014] [Indexed: 01/02/2023] Open
Abstract
Melatonin is an endogenous molecule involved in many pathophysiological processes. In addition to the control of circadian rhythms, its antioxidant and neuroprotective properties have been widely described. Thus far, different bivalent compounds composed by a melatonin molecule linked to another neuroprotective agent were synthesized and tested for their ability to block neurodegenerative processes in vitro and in vivo. To identify a novel class of potential neuroprotective compounds, we prepared a series of bivalent ligands, in which a prototypic melatonergic ligand is connected to an imidazole-based H3 receptor antagonist through a flexible linker. Four imidazolyl-alkyloxy-anilinoethylamide derivatives, characterized by linkers of different length, were synthesized and their binding affinity for human MT1, MT2 and H3 receptor subtypes was evaluated. Among the tested compounds, 14c and 14d, bearing a pentyl and a hexyl linker, respectively, were able to bind to all receptor subtypes at micromolar concentrations and represent the first bivalent melatonergic/histaminergic ligands reported so far. These preliminary results, based on binding affinity evaluation, pave the way for the future development of new dual-acting compounds targeting both melatonin and histamine receptors, which could represent promising therapeutic agents for the treatment of neurodegenerative pathologies.
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Lipani L, Odadzic D, Weizel L, Schwed JS, Sadek B, Stark H. Studies on molecular properties prediction and histamine H3 receptor affinities of novel ligands with uracil-based motifs. Eur J Med Chem 2014; 86:578-88. [PMID: 25218907 DOI: 10.1016/j.ejmech.2014.09.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 08/16/2014] [Accepted: 09/04/2014] [Indexed: 11/25/2022]
Abstract
The histamine H3 receptor (H3R) plays a role in cognitive and memory processes and is involved in different neurological disorders, including Alzheimer's disease, schizophrenia, and narcolepsy. Therefore, several hH3R antagonists/inverse agonists entered clinical phases for a broad spectrum of mainly centrally occurring diseases. However, many other promising candidates failed due to their pharmacokinetic profile, mostly because of their strong lipophilicity accompanied with low solubility. Analysis of previous potential H3R selective antagonists/inverse agonists, e.g. pitolisant, revealed promising results concerning physicochemical properties and drug-likeness. Herein, a series of new hH3R ligands 8-20 consisting of piperidin-1-yl or piperidin-1-yl-propoxyphenyl coupled to different uracil, thymine, and 5,6-dimethyluracil related moieties, were synthesized, evaluated on their binding properties at the hH3R and the estimation of different physicochemical and drug-likeness properties. Due to the coupling to various positions at pyrimidine-2,4-(1H,3H)-dione, affinity at hH3Rs and drug-likeness parameters have been improved. For instance, compound 9 showed in addition to high affinity at the hH3R (pKi (hH3R) = 8.14) clog S, clog P, LE, LipE, and drug-likeness score values of -4.36, 3.47, 0.34, 4.63, and 1.54, respectively. Also, the methyl substituted analog 17 (pKi (hH3R) = 8.15) revealed LE, LipE and drug-likeness score values of -3.29, 2.47, 0.49, 5.52, and 1.76, respectively.
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Affiliation(s)
- Luca Lipani
- Department of Drug Sciences, University of Catania, Viale A. Doria, 6, I-95125 Catania, Italy; Biocenter, Institute of Pharmaceutical Chemistry, Johann-Wolfgang Goethe University, Max-von-Laue-Str. 9, 60438 Frankfurt, Germany
| | - Dalibor Odadzic
- Biocenter, Institute of Pharmaceutical Chemistry, Johann-Wolfgang Goethe University, Max-von-Laue-Str. 9, 60438 Frankfurt, Germany; German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Lilia Weizel
- Biocenter, Institute of Pharmaceutical Chemistry, Johann-Wolfgang Goethe University, Max-von-Laue-Str. 9, 60438 Frankfurt, Germany
| | - Johannes-Stephan Schwed
- Biocenter, Institute of Pharmaceutical Chemistry, Johann-Wolfgang Goethe University, Max-von-Laue-Str. 9, 60438 Frankfurt, Germany; Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - Bassem Sadek
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, P.O. Box 17666, United Arab Emirates.
| | - Holger Stark
- Biocenter, Institute of Pharmaceutical Chemistry, Johann-Wolfgang Goethe University, Max-von-Laue-Str. 9, 60438 Frankfurt, Germany; Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University, Universitaetsstr. 1, 40225 Duesseldorf, Germany.
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Nikolic K, Filipic S, Agbaba D, Stark H. Procognitive properties of drugs with single and multitargeting H3 receptor antagonist activities. CNS Neurosci Ther 2014; 20:613-23. [PMID: 24836924 DOI: 10.1111/cns.12279] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 04/07/2014] [Accepted: 04/07/2014] [Indexed: 01/01/2023] Open
Abstract
The histamine H3 receptor (H3 R) is an important modulator of numerous central control mechanisms. Novel lead optimizations for H3 R antagonists/inverse agonists involved studies of structure-activity relationships, cross-affinities, and pharmacokinetic properties of promising ligands. Blockade of inhibitory histamine H3 autoreceptors reinforces histaminergic transmission, while antagonism of H3 heteroreceptors accelerates the corticolimbic liberation of acetylcholine, norepinephrine, glutamate, dopamine, serotonin and gamma-aminobutyric acid (GABA). The H3 R positioned at numerous neurotransmission crossroads indicates therapeutic applications of small-molecule H3 R modulators in a number of psychiatric and neurodegenerative diseases with various clinical candidates available. Dual target drugs displaying H3 R antagonism/inverse agonism with inhibition of acetylcholine esterase (AChE), histamine N-methyltransferase (HMT), or serotonin transporter (SERT) are novel class of procognitive agents. Main chemical diversities, pharmacophores, and pharmacological profiles of procognitive agents acting as H3 R antagonists/inverse agonists and dual H3 R antagonists/inverse agonists with inhibiting activity on AChE, HMT, or SERT are highlighted here.
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Affiliation(s)
- Katarina Nikolic
- Faculty of Pharmacy, Department of Pharmaceutical Chemistry, University of Belgrade, Belgrade, Serbia
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