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Yıldız MT, Osmaniye D, Saglik BN, Levent S, Kurnaz R, Ozkay Y, Kaplancıklı ZA. Synthesis, molecular dynamics simulation, and evaluation of biological activity of novel flurbiprofen and ibuprofen-like compounds. J Mol Recognit 2024:e3089. [PMID: 38894531 DOI: 10.1002/jmr.3089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 05/03/2024] [Accepted: 05/09/2024] [Indexed: 06/21/2024]
Abstract
The frequent use of anti-inflammatory drugs and the side effects of existing drugs keep the need for new compounds constant. For this purpose, flurbiprofen and ibuprofen-like compounds, which are frequently used anti-inflammatory compounds in this study, were synthesized and their structures were elucidated. Like ibuprofen and flurbiprofen, the compounds contain a residue of phenylacetic acid. On the other hand, it contains a secondary amine residue. Thus, it is planned to reduce the acidity, which is the biggest side effect of NSAI drugs, even a little bit. The estimated ADME parameters of the compounds were evaluated. Apart from internal use, local use of anti-inflammatory compounds is also very important. For this reason, the skin permeability values of the compounds were also calculated. And it has been found to be compatible with reference drugs. The COX enzyme inhibitory effects of the obtained compounds were tested by in vitro experiments. Compound 2a showed significant activity against COX-1 enzyme with an IC50 = 0.123 + 0.005 μM. The interaction of the compound with the enzyme active site was clarified by molecular dynamics studies.
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Affiliation(s)
- Mehmet Taha Yıldız
- Hamidiye Faculty of Health Sciences, University of Health Sciences, Istanbul, Turkey
| | - Derya Osmaniye
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
- Central Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Begum Nurpelin Saglik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
- Central Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Serkan Levent
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
- Central Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Recep Kurnaz
- Acıbadem Hospital, Orthopedics and Traumatology Clinic, Eskişehir, Turkey
| | - Yusuf Ozkay
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
- Central Analysis Laboratory, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Zafer Asım Kaplancıklı
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
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2
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Aziz YMA, Nafie MS, Hanna PA, Ramadan S, Barakat A, Elewa M. Synthesis, Docking, and DFT Studies on Novel Schiff Base Sulfonamide Analogues as Selective COX-1 Inhibitors with Anti-Platelet Aggregation Activity. Pharmaceuticals (Basel) 2024; 17:710. [PMID: 38931377 PMCID: PMC11206759 DOI: 10.3390/ph17060710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 05/23/2024] [Accepted: 05/27/2024] [Indexed: 06/28/2024] Open
Abstract
Selective COX-1 inhibitors are preferential therapeutic targets for platelet aggregation and clotting responses. In this study, we examined the selective COX-1-inhibitory activities of four newly synthesized compounds, 10-13, along with their abilities to inhibit platelet aggregation against ADP and collagen. The target compounds 10-13 were synthesized using the conventional method, sonication, and microwave-assisted methods. Microanalytical and spectral data were utilized to elucidate the structures of the new compounds 10-13. Additionally, a spectral NMR experiment [NOESY] was conducted to emphasize the configuration around the double bond of the imine group C=N. The obtained results revealed no observed correlation between any of the neighboring protons, suggesting that the configuration at the C=N double bond is E. Biological results revealed that all the screened compounds 10-13 might serve as selective COX-1 inhibitors. They showed IC50 values ranging from 0.71 μM to 4.82 μM against COX-1 and IC50 values ranging from 9.26 μM to 15.24 μM against COX-2. Their COX-1 selectivity indices ranged between 2.87 and 18.69. These compounds show promise as promising anti-platelet aggregation agents. They effectively prevented platelet aggregation induced by ADP with IC50 values ranging from 0.11 μM to 0.37 μM, surpassing the standard aspirin with an IC50 value of 0.49 μM. Additionally, they inhibited the platelet aggregation induced by collagen with IC50 values ranging from 0.12 μM to 1.03 μM, demonstrating superior efficacy compared to aspirin, which has an IC50 value of 0.51 μM. In silico molecular modeling was performed for all the target compounds within the active sites of COX-1 and COX-2 to rationalize their selective inhibitory activities towards COX-1. It was found that the binding interactions of the designed compounds within the COX-1 active site had remained unaffected by the presence of celecoxib. Molecular modeling and DFT calculations using the B3LYP/6-31+G (d,p) level were performed to study the stability of E-forms with respect to Z-forms for the investigated compounds. A strong correlation was observed between the experimental observations and the quantum chemical descriptors.
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Affiliation(s)
- Yasmine M. Abdel Aziz
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt;
| | - Mohamed S. Nafie
- Department of Chemistry, College of Sciences, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates;
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia P.O. Box 41522, Egypt
| | - Pierre A. Hanna
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt;
| | - Sherif Ramadan
- Chemistry Department, Michigan State University, East Lansing, MI 48824, USA;
| | - Assem Barakat
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Marwa Elewa
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt;
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3
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Solidoro R, Miciaccia M, Bonaccorso C, Fortuna CG, Armenise D, Centonze A, Ferorelli S, Vitale P, Rodrigues P, Guimarães R, de Oliveira A, da Paz M, Rangel L, Sathler PC, Altomare A, Perrone MG, Scilimati A. A further pocket or conformational plasticity by mapping COX-1 catalytic site through modified-mofezolac structure-inhibitory activity relationships and their antiplatelet behavior. Eur J Med Chem 2024; 266:116135. [PMID: 38219659 DOI: 10.1016/j.ejmech.2024.116135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 01/04/2024] [Accepted: 01/08/2024] [Indexed: 01/16/2024]
Abstract
Cyclooxygenase enzymes have distinct roles in cardiovascular, neurological, and neurodegenerative disease. They are differently expressed in different type of cancers. Specific and selective COXs inhibitors are needed to be used alone or in combo-therapies. Fully understand the differences at the catalytic site of the two cyclooxygenase (COX) isoforms is still opened to investigation. Thus, two series of novel compounds were designed and synthesized in fair to good yields using the highly selective COX-1 inhibitor mofezolac as the lead compound to explore a COX-1 zone formed by the polar residues Q192, S353, H90 and Y355, as well as hydrophobic amino acids I523, F518 and L352. According to the structure of the COX-1:mofezolac complex, hydrophobic amino acids appear to have free volume eventually accessible to the more sterically hindering groups than the methoxy linked to the phenyl groups of mofezolac, in particular the methoxyphenyl at C4-mofezolac isoxazole. Mofezolac bears two methoxyphenyl groups linked to C3 and C4 of the isoxazole core ring. Thus, in the novel compounds, one or both methoxy groups were replaced by the higher homologous ethoxy, normal and isopropyl, normal and tertiary butyl, and phenyl and benzyl. Furthermore, a major difference between the two sets of compounds is the presence of either a methyl or acetic moiety at the C5 of the isoxazole. Among the C5-methyl series, 12 (direct precursor of mofezolac) (COX-1 IC50 = 0.076 μM and COX-2 IC50 = 0.35 μM) and 15a (ethoxy replacing the two methoxy groups in 12; COX-1 IC50 = 0.23 μM and COX-2 IC50 > 50 μM) were still active and with a Selectivity Index (SI = COX-2 IC50/COX-1 IC50) = 5 and 217, respectively. The other symmetrically substituted alkoxyphenyl moietis were inactive at 50 μM final concentration. Among the asymmetrically substituted, only the 16a (methoxyphenyl on C3-isoxazole and ethoxyphenyl on C4-isoxazole) and 16b (methoxyphenyl on C3-isoxazole and n-propoxyphenyl on C4-isoxazole) were active with SI = 1087 and 38, respectively. Among the set of compounds with the acetic moiety, structurally more similar to mofezolac (SI = 6329), SI ranged between 1.4 and 943. It is noteworthy that 17b (n-propoxyphenyl on both C3- and C4-isoxazole) were found to be a COX-2 slightly selective inhibitor with SI = 0.072 (COX-1 IC50 > 50 μM and COX-2 IC50 = 3.6 μM). Platelet aggregation induced by arachidonic acid (AA) can be in vitro suppressed by the synthesized compounds, without affecting of the secondary hemostasia, confirming the biological effect provided by the selective inhibition of COX-1. A positive profile of hemocompatibility in relation to erythrocyte and platelet toxicity was observed. Additionally, these compounds exhibited a positive profile of hemocompatibility and reduced cytotoxicity. Quantitative structure activity relationship (QSAR) models and molecular modelling (Ligand and Structure based virtual screening procedures) provide key information on the physicochemical and pharmacokinetic properties of the COX-1 inhibitors as well as new insights into the mechanisms of inhibition that will be used to guide the development of more effective and selective compounds. X-ray analysis was used to confirm the chemical structure of 14 (MSA17).
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Affiliation(s)
- Roberta Solidoro
- Research Laboratory for Woman and Child Health, Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Morena Miciaccia
- Research Laboratory for Woman and Child Health, Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Carmela Bonaccorso
- Laboratory of Molecular Modelling and Heterocyclic Compounds ModHet, Department of Chemical Sciences, University of Catania, Viale Andrea Doria 6, 95125, Catania, Italy
| | - Cosimo Gianluca Fortuna
- Laboratory of Molecular Modelling and Heterocyclic Compounds ModHet, Department of Chemical Sciences, University of Catania, Viale Andrea Doria 6, 95125, Catania, Italy
| | - Domenico Armenise
- Research Laboratory for Woman and Child Health, Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Antonella Centonze
- Research Laboratory for Woman and Child Health, Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Savina Ferorelli
- Research Laboratory for Woman and Child Health, Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Paola Vitale
- Research Laboratory for Woman and Child Health, Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Pryscila Rodrigues
- Laboratory of Experimental Hemostasis, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Renilda Guimarães
- Laboratory of Experimental Hemostasis, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Alana de Oliveira
- Laboratory of Experimental Hemostasis, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Mariana da Paz
- Laboratory of Tumoral Biochemistry, Faculty of Pharmacy, Federal University of Rio de Janeiro, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Luciana Rangel
- Laboratory of Tumoral Biochemistry, Faculty of Pharmacy, Federal University of Rio de Janeiro, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Plínio Cunha Sathler
- Laboratory of Experimental Hemostasis, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Angela Altomare
- Institute of Crystallography-CNR, Via Amendola 122/o, 70126, Bari, Italy
| | - Maria Grazia Perrone
- Research Laboratory for Woman and Child Health, Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy.
| | - Antonio Scilimati
- Research Laboratory for Woman and Child Health, Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy.
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Rocchi D, González JF, Martín-Cámara O, Perrone MG, Miciaccia M, Scilimati A, Decouty-Pérez C, Parada E, Egea J, Menéndez JC. m-Terphenylamines, Acting as Selective COX-1 Inhibitors, Block Microglia Inflammatory Response and Exert Neuroprotective Activity. Molecules 2023; 28:5374. [PMID: 37513247 PMCID: PMC10384011 DOI: 10.3390/molecules28145374] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/03/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Inhibition of cyclooxygenase-2 (COX-2) has been extensively studied as an approach to reduce proinflammatory markers in acute brain diseases, but the anti-neuroinflammatory role of cyclooxygenase-1 (COX-1) inhibition has been rather neglected. We report that m-terphenylamine derivatives are selective COX-1 inhibitors, able to block microglia inflammatory response and elicit a neuroprotective effect. These compounds were synthesized via a three-component reaction of chalcones, β-ketoesters, and primary amines, followed by hydrolysis/decarboxylation of the ester group. Together with their synthetic intermediates and some urea derivatives, they were studied as inhibitors of COX-1 and COX-2. The m-terphenylamine derivatives, which were selective COX-1 inhibitors, were also analyzed for their ability to block microglia inflammatory and oxidative response. Compound 3b presented an interesting anti-inflammatory and neuroprotective profile by reducing nitrite release, ROS overproduction, and cell death in organotypic hippocampal cultures subjected to LPS. We thus show that COX-1 inhibition is a promising approach to provide enhanced neuroprotection against acute inflammatory processes, which are crucial in the development of a plethora of acute neurodegenerative injuries.
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Affiliation(s)
- Damiano Rocchi
- Unidad de Química Orgánica y Farmacéutica, Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense, 28040 Madrid, Spain
| | - Juan F González
- Unidad de Química Orgánica y Farmacéutica, Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense, 28040 Madrid, Spain
| | - Olmo Martín-Cámara
- Unidad de Química Orgánica y Farmacéutica, Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense, 28040 Madrid, Spain
| | - Maria Grazia Perrone
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari Aldo Moro, 70121 Bari, Italy
| | - Morena Miciaccia
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari Aldo Moro, 70121 Bari, Italy
| | - Antonio Scilimati
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari Aldo Moro, 70121 Bari, Italy
| | - Celine Decouty-Pérez
- Molecular Neuroinflammation and Neuronal Plasticity Research Laboratory, Hospital Universitario Santa Cristina, Instituto de Investigación Sanitaria-Hospital Universitario de la Princesa, 28009 Madrid, Spain
| | - Esther Parada
- Molecular Neuroinflammation and Neuronal Plasticity Research Laboratory, Hospital Universitario Santa Cristina, Instituto de Investigación Sanitaria-Hospital Universitario de la Princesa, 28009 Madrid, Spain
| | - Javier Egea
- Molecular Neuroinflammation and Neuronal Plasticity Research Laboratory, Hospital Universitario Santa Cristina, Instituto de Investigación Sanitaria-Hospital Universitario de la Princesa, 28009 Madrid, Spain
| | - J Carlos Menéndez
- Unidad de Química Orgánica y Farmacéutica, Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense, 28040 Madrid, Spain
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5
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Sisa M, Konečný L, Temml V, Carazo A, Mladěnka P, Landa P. SC-560 and mofezolac isosteres as new potent COX-1 selective inhibitors with antiplatelet effect. Arch Pharm (Weinheim) 2023; 356:e2200549. [PMID: 36772878 DOI: 10.1002/ardp.202200549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 01/03/2023] [Accepted: 01/19/2023] [Indexed: 02/12/2023]
Abstract
Selective cyclooxygenase (COX)-1 inhibitors can be employed as potential cardioprotective drugs. Moreover, COX-1 plays a key role in inflammatory processes and its activity is associated with some types of cancer. In this work, we designed and synthesized a set of compounds that structurally mimic the selective COX-1 inhibitors, SC-560 and mofezolac, the central cores of which were replaced either with triazole or benzene rings. The advantage of this approach is a relatively simple synthesis in comparison with the syntheses of parent compounds. The newly synthesized compounds exhibited remarkable activity and selectivity toward COX-1 in the enzymatic in vitro assay. The most potent compound, 10a (IC50 = 3 nM for COX-1 and 850 nM for COX-2), was as active as SC-560 (IC50 = 2.4 nM for COX-1 and 470 nM for COX-2) toward COX-1 and it was even more selective. The in vitro COX-1 enzymatic activity was further confirmed in the cell-based whole-blood antiplatelet assay, where three out of four selected compounds (10a,c,d, and 3b) exerted outstanding IC50 values in the nanomolar range (9-252 nM). Moreover, docking simulations were performed to reveal key interactions within the COX-1 binding pocket. Furthermore, the toxicity of the selected compounds was tested using the normal human kidney HK-2 cell line.
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Affiliation(s)
- Miroslav Sisa
- Laboratory of Plant Biotechnologies, Institute of Experimental Botany of the Czech Academy of Sciences, Prague, Czech Republic
| | - Lukáš Konečný
- Faculty of Pharmacy in Hradec Kralové, Charles University, Hradec Kralové, Czech Republic
| | - Veronika Temml
- Department of Pharmacy/Pharmacognosy and Center of Molecular Biosciences (CMBI), University of Innsbruck, Innsbruck, Austria
| | - Alejandro Carazo
- Faculty of Pharmacy in Hradec Kralové, Charles University, Hradec Kralové, Czech Republic
| | - Přemysl Mladěnka
- Faculty of Pharmacy in Hradec Kralové, Charles University, Hradec Kralové, Czech Republic
| | - Přemysl Landa
- Laboratory of Plant Biotechnologies, Institute of Experimental Botany of the Czech Academy of Sciences, Prague, Czech Republic
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Kaur J, Bhardwaj A, Wuest F. Fluorine-18 Labelled Radioligands for PET Imaging of Cyclooxygenase-2. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123722. [PMID: 35744851 PMCID: PMC9227202 DOI: 10.3390/molecules27123722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/03/2022] [Accepted: 06/07/2022] [Indexed: 11/18/2022]
Abstract
Molecular imaging probes enable the early and accurate detection of disease-specific biomarkers and facilitate personalized treatment of many chronic diseases, including cancer. Among current clinically used functional imaging modalities, positron emission tomography (PET) plays a significant role in cancer detection and in monitoring the response to therapeutic interventions. Several preclinical and clinical studies have demonstrated the crucial involvement of cyclooxygenase-2 (COX-2) isozyme in cancer development and progression, making COX-2 a promising cancer biomarker. A variety of COX-2-targeting PET radioligands has been developed based on anti-inflammatory drugs and selective COX-2 inhibitors. However, many of those suffer from non-specific binding and insufficient metabolic stability. This article highlights examples of COX-2-targeting PET radioligands labelled with the short-lived positron emitter 18F, including radiosynthesis and PET imaging studies published in the last decade (2012–2021).
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Affiliation(s)
- Jatinder Kaur
- Department of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada;
- Correspondence: (J.K.); (F.W.)
| | - Atul Bhardwaj
- Department of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada;
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB T6G 1Z2, Canada
| | - Frank Wuest
- Department of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada;
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB T6G 1Z2, Canada
- Department of Chemistry, University of Alberta, Edmonton, AB T6G 1Z2, Canada
- Correspondence: (J.K.); (F.W.)
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Unveiling the regioselective synthesis of antiviral 5-isoxazol-5-yl-2´-deoxyuridines from the perspective of a molecular electron density theory. JOURNAL OF THE SERBIAN CHEMICAL SOCIETY 2022. [DOI: 10.2298/jsc211014106a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The regioselective synthesis of a potent antiviral sugar nucleoside isoxazole analogue in the [3+2] cycloaddition (32CA) reaction of acetonitrile- -N-oxide (ANO) and acetyl-protected 5-ethynyl-2?-deoxyuridine (EDU) has been studied at the MPWB1K/6-311G(d,p) level within perspective of the molecular electron density theory (MEDT). From an electron localization function (ELF) analysis, ANO is classified as a zwitterionic species devoid of any pseudoradical or carbenoid centre. The ortho regioisomer is energetically preferred over the meta one by the activation enthalpy of 21.7?24.3 kJ mol-1, suggesting complete regioselectivity in agreement with the experiment. The activation enthalpy increases from 53.9 kJ mol-1 in the gas phase to 71.5 kJ mol-1 in water, suggesting more facile reaction in low polar solvents. The minimal global electron density transfer (GEDT) at the TSs suggests non-polar character and the formation of new covalent bonds has not been started at the located TSs, showing non-covalent intermolecular interactions from an atoms-in- -molecules (AIM) study and in the independent gradient model (IGM) isosurfaces. The AIM analysis shows more accumulation of electron density at the C?C interacting region relative to the C?O one, and earlier C?C bond formation is predicted from a bonding evolution theory (BET) study.
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Karthik B, Swamy TN, Kumar AK, Ravinder M, Nukala SK. One-Pot Regioselective Synthesis of 7-Bromo-2H-Benzo[b][1,4]Oxazin-3(4H)-One Linked Isoxazole Hybrids as Anti-Cancer Agents and Their Molecular Docking Studies. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021060091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Yoon SH, Cho DY, Choi SR, Lee JY, Choi DK, Kim E, Park JY. Synthesis and Biological Evaluation of Salicylic Acid Analogues of Celecoxib as a New Class of Selective Cyclooxygenase-1 Inhibitor. Biol Pharm Bull 2021; 44:1230-1238. [PMID: 34471051 DOI: 10.1248/bpb.b20-00991] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A series of salicylic acid analogues of celecoxib where the phenylsulfonamide moiety in the structure of celecoxib is replaced by salicylic acid moiety was synthesized and tested for in vitro cyclooxygenase (COX)-1 and COX-2 enzyme inhibition. Among the series, 5-substituted-2-hydroxy-benzoic acid analogues (7a-7h) generally showed better inhibitory activities on both enzymes than 4-substituted-2-hydroxy-benzoic acid analogues (12a-12h). In particular, the chloro analogue 7f which had the highest inhibitory effect (IC50 = 0.0057 µM) to COX-1 with excellent COX-1 selectivity (SI = 768) can be classified as a new potent and selective COX-1 inhibitor. The high inhibitory potency of 7f was rationalized through the docking simulation of this analogue in the active site of COX-1 enzyme.
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Affiliation(s)
- Sung-Hwa Yoon
- Department of Molecular Science and Technology, Ajou University
| | - Duk-Yeon Cho
- Department of Applied Life Sciences and Integrated Bioscience, Konkuk University
| | - Seoung-Ryoung Choi
- Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center
| | - Joo-Young Lee
- Department of Molecular Science and Technology, Ajou University
| | - Dong-Kug Choi
- Department of Applied Life Sciences and Integrated Bioscience, Konkuk University
| | - Eunha Kim
- Department of Molecular Science and Technology, Ajou University
| | - Ju-Young Park
- Molecular Science and Technology Research Center, Ajou University
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Kaur J, Bhardwaj A, Wuest F. Development of Fluorescence Imaging Probes for Labeling COX-1 in Live Ovarian Cancer Cells. ACS Med Chem Lett 2021; 12:798-804. [PMID: 34055228 DOI: 10.1021/acsmedchemlett.1c00065] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 04/07/2021] [Indexed: 12/15/2022] Open
Abstract
Recent experimental evidence demonstrated an aberrant overexpression of cyclooxygenase-1 (COX-1) in various cancers, which has stimulated the development of COX-1-selective inhibitors as promising anticancer drugs and cancer imaging agents. Herein we describe the synthesis and validation of 3-(furan-2-yl)-N-aryl 5-amino-pyrazoles as a novel class of COX-1 inhibitors, including molecular docking studies. Among all tested compounds, 4-(5-azido-3-(furan-2-yl)-1H-pyrazol-1-yl)benzoic 17 displayed a favorable COX-1 inhibition and selectivity profile (COX-1 IC50 = 0.1 μM, SI >1000 over COX-2). Compound 17 was selected as a lead structure for developing the novel COX-1-selective fluorescent probe 22. Fluorescent probe 22 was prepared via click chemistry by installing a nitro-benzoxadiazole motif as a fluorophore into the 3-(furan-2-yl)-N-aryl 5-amino-pyrazole scaffold. Fluorescence probe 22 was tested in ovarian cancer cell line OVCAR-3, confirming its usefulness for targeting and visualizing COX-1 in living cells with confocal microscopy.
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Affiliation(s)
- Jatinder Kaur
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2, Canada
- Faculty of Pharmacy and Pharmaceutical Sciences University of Alberta, 8613 - 114 St., Edmonton, Alberta T6G 2H7, Canada
| | - Atul Bhardwaj
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2, Canada
- Faculty of Pharmacy and Pharmaceutical Sciences University of Alberta, 8613 - 114 St., Edmonton, Alberta T6G 2H7, Canada
| | - Frank Wuest
- Department of Oncology, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2, Canada
- Faculty of Pharmacy and Pharmaceutical Sciences University of Alberta, 8613 - 114 St., Edmonton, Alberta T6G 2H7, Canada
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
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Miciaccia M, Belviso BD, Iaselli M, Cingolani G, Ferorelli S, Cappellari M, Loguercio Polosa P, Perrone MG, Caliandro R, Scilimati A. Three-dimensional structure of human cyclooxygenase (hCOX)-1. Sci Rep 2021; 11:4312. [PMID: 33619313 PMCID: PMC7900114 DOI: 10.1038/s41598-021-83438-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 02/02/2021] [Indexed: 12/11/2022] Open
Abstract
The beneficial effects of Cyclooxygenases (COX) inhibitors on human health have been known for thousands of years. Nevertheless, COXs, particularly COX-1, have been linked to a plethora of human diseases such as cancer, heart failure, neurological and neurodegenerative diseases only recently. COXs catalyze the first step in the biosynthesis of prostaglandins (PGs) and are among the most important mediators of inflammation. All published structural work on COX-1 deals with the ovine isoenzyme, which is easier to produce in milligram-quantities than the human enzyme and crystallizes readily. Here, we report the long-sought structure of the human cyclooxygenase-1 (hCOX-1) that we refined to an R/Rfree of 20.82/26.37, at 3.36 Å resolution. hCOX-1 structure provides a detailed picture of the enzyme active site and the residues crucial for inhibitor/substrate binding and catalytic activity. We compared hCOX-1 crystal structure with the ovine COX-1 and human COX-2 structures by using metrics based on Cartesian coordinates, backbone dihedral angles, and solvent accessibility coupled with multivariate methods. Differences and similarities among structures are discussed, with emphasis on the motifs responsible for the diversification of the various enzymes (primary structure, stability, catalytic activity, and specificity). The structure of hCOX-1 represents an essential step towards the development of new and more selective COX-1 inhibitors of enhanced therapeutic potential.
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Affiliation(s)
- Morena Miciaccia
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Benny Danilo Belviso
- Istituto di Cristallografia, Consiglio Nazionale delle Ricerche, Via Amendola 122/o, 70126, Bari, Italy
| | - Mariaclara Iaselli
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Gino Cingolani
- Department of Biochemistry and Molecular Biology, Thomas Jefferson University, 1020 Locust Street, Philadelphia, PA, 19107, USA
| | - Savina Ferorelli
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Marianna Cappellari
- Department of Biosciences, Biotechnologies, and Biopharmaceutics, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Paola Loguercio Polosa
- Department of Biosciences, Biotechnologies, and Biopharmaceutics, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Maria Grazia Perrone
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Rocco Caliandro
- Istituto di Cristallografia, Consiglio Nazionale delle Ricerche, Via Amendola 122/o, 70126, Bari, Italy.
| | - Antonio Scilimati
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy.
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Sharma P, Singh M, Mathew B. An Update of Synthetic Approaches and Structure‐Activity Relationships of Various Classes of Human MAO‐B Inhibitors. ChemistrySelect 2021. [DOI: 10.1002/slct.202004188] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Pratibha Sharma
- Chitkara College of Pharmacy Chitkara University Punjab India
| | - Manjinder Singh
- Chitkara College of Pharmacy Chitkara University Punjab India
| | - Bijo Mathew
- Department of Pharmaceutical Chemistry Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus Kochi 682 041 India
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13
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Perrone MG, Luisi O, De Grassi A, Ferorelli S, Cormio G, Scilimati A. Translational Theragnosis of Ovarian Cancer: where do we stand? Curr Med Chem 2020; 27:5675-5715. [PMID: 31419925 DOI: 10.2174/0929867326666190816232330] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 05/13/2019] [Accepted: 07/24/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Ovarian cancer is the second most common gynecologic malignancy, accounting for approximately 220,000 deaths annually worldwide. Despite radical surgery and initial high response rates to platinum- and taxane-based chemotherapy, most patients experience a relapse, with a median progression-free survival of only 18 months. Overall survival is approximately 30% at 5 years from the diagnosis. In comparison, patients out from breast cancer are more than 80 % after ten years from the disease discovery. In spite of a large number of published fundamental and applied research, and clinical trials, novel therapies are urgently needed to improve outcomes of the ovarian cancer. The success of new drugs development in ovarian cancer will strongly depend on both fully genomic disease characterization and, then, availability of biomarkers able to identify women likely to benefit from a given new therapy. METHODS In this review, the focus is given to describe how complex is the diseases under the simple name of ovarian cancer, in terms of cell tumor types, histotypes, subtypes, and specific gene mutation or differently expressed in the tumor with respect the healthy ovary. The first- and second-line pharmacological treatment clinically used over the last fifty years are also described. Noteworthy achievements in vitro and in vivo tested new drugs are also summarized. Recent literature related to up to date ovarian cancer knowledge, its detection by biomarkers and chemotherapy was searched from several articles on Pubmed, Google Scholar, MEDLINE and various Governmental Agencies till April 2019. RESULTS The papers referenced by this review allow a deep analysis of status of the art in the classification of the several types of ovarian cancer, the present knowledge of diagnosis based on biomarkers and imaging techniques, and the therapies developed over the past five decades. CONCLUSION This review aims at stimulating more multi-disciplinary efforts to identify a panel of novel and more specific biomarkers to be used to screen patients for a very early diagnosis, to have prognosis and therapy efficacy indications. The desired final goal would be to have available tools allowing to reduce the recurrence rate, increase both the disease progression free interval and of course the overall survival at five years from the diagnosis that today is still very low.
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Affiliation(s)
- Maria Grazia Perrone
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "A. Moro", Via Orabona 4, 70125 Bari, Italy
| | - Oreste Luisi
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "A. Moro", Via Orabona 4, 70125 Bari, Italy
| | - Anna De Grassi
- Department of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari "A. Moro", Via Orabona 4, 70125 Bari, Italy
| | - Savina Ferorelli
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "A. Moro", Via Orabona 4, 70125 Bari, Italy
| | - Gennaro Cormio
- Gynecologic Oncology Unit, IRCCS Istituto Oncologico "Giovanni Paolo II" Bari, Italy
| | - Antonio Scilimati
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "A. Moro", Via Orabona 4, 70125 Bari, Italy
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14
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Alves LP, da Silva Oliveira K, da Paixão Santos JA, da Silva Leite JM, Rocha BP, de Lucena Nogueira P, de Araújo Rêgo RI, Oshiro-Junior JA, Damasceno BPGDL. A review on developments and prospects of anti-inflammatory in microemulsions. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.102008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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15
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Perrone MG, Miciaccia M, Vitale P, Ferorelli S, Araújo CDCB, de Almeida GS, Souza Domingos TF, da Silva LCRP, de Pádula M, Cabral LM, Sathler PC, Bonaccorso C, Fortuna CG, Scilimati A. An attempt to chemically state the cross-talk between monomers of COX homodimers by double/hybrid inhibitors mofezolac-spacer-mofezolac and mofezolac-spacer-arachidonic acid. Eur J Med Chem 2020; 209:112919. [PMID: 33129592 DOI: 10.1016/j.ejmech.2020.112919] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 09/18/2020] [Accepted: 10/05/2020] [Indexed: 12/14/2022]
Abstract
Cardiovascular diseases (CVDs) account for over 17 million death globally each year, including arterial thrombosis. Platelets are key components in the pathogenesis of this disease and modulating their activity is an effective strategy to treat such thrombotic events. Cyclooxygenase-1 (COX-1) isoenzyme is involved in platelet activation and is the main target of non-steroidal anti-inflammatory drugs (NSAIDs) and new selective inhibitor research. Inhibitors of general formula mofezolac-spacer-mofezolac (mof-spacer-mof) and mofezolac-spacer-arachidonic acid (mof-spacer-AA) were projected to investigate the possible cross-talk between the two monomers (Eallo and Ecat) forming the COX-1 homodimer. Mofezolac was chosen as either one or two moieties of these molecules being the known most potent and selective COX-1 inhibitor and administrated to humans as Disopain™, then arachidonic acid (AA) was used to develop molecules bearing, in the same compound, in addition to the inhibitor moiety (mofezolac) also the natural COX substrate. Depending on the nature of the spacer, COX-1 and COX-2 activity was differently inhibited by mof-spacer-mof set with a preferential COX-1 inhibition. The highest COX-1 selectivity was exhibited by the compound in which the spacer was the benzidine [N,N'-(biphenyl-4,4'-di-yl)bis (2-[3,4-bis(4-methoxyphenyl)isoxazol-5-yl]acetamide) (15): COX-1 IC50 = 0.08 μM, COX-2 IC50 > 50 μM, Selectivity Index (SI) > 625]. In the case of mof-spacer-AA set, the COX inhibitory potency and also the isoform preference changed. (5Z, 8Z, 11Z, 14Z)-N-(4-{2-[3,4-Bis(4-methoxyphenyl)isoxazol-5-yl]acetamido}butyl)icosa-5,8,11,14-tetraenamide (19) and (5Z, 8Z, 11Z, 14Z)-N-(4'-{2-[3,4-bis(4-methoxyphenyl)isoxazol-5-yl]acetamido}-[1,1'-biphenyl]-4-yl)icosa-5,8,11,14-tetraenamide (21), in which the spacer is the 1,2-diaminobutane or benzidine, respectively, selectively inhibited the COX-2, whereas when the spacer is the 1,4-phenylendiamine [(5Z, 8Z, 11Z, 14Z)-N-(4-{2-[3,4-bis(4-methoxyphenyl)isoxazol-5-yl]acetamido}phenyl)icosa-5,8,11,14-tetraenamide) (20) the COX preference is COX-1 (COX-1 IC50 = 0.05 μM, COX-2 IC50 > 50 μM, with a COX-1 selectivity > 1000). Molecular modelling by using FLAP algorithm shows fundamental interactions of the novel compounds at the entry channel of COX and inside its catalytic cavity. The effect of these mof-spacer-mof and mof-spacer-AA in inhibiting in vitro free arachidonic acid-induced platelet aggregation was also determined. A positive profile of hemocompatibility in relation to their influence on the blood coagulation cascade and erythrocyte toxicity was observed. Cytotoxicity and genotoxicity safety were also found for these two novel sets of compounds.
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Affiliation(s)
- Maria Grazia Perrone
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Morena Miciaccia
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Paola Vitale
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Savina Ferorelli
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy
| | - Cristina da Costa Bernardes Araújo
- Faculty of Pharmacy, Federal University of Rio de Janeiro, Center of Health Sciences, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Gabriella Silva de Almeida
- Faculty of Pharmacy, Federal University of Rio de Janeiro, Center of Health Sciences, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Thaisa Francielle Souza Domingos
- Faculty of Pharmacy, Federal University of Rio de Janeiro, Center of Health Sciences, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | | | - Marcelo de Pádula
- Faculty of Pharmacy, Federal University of Rio de Janeiro, Center of Health Sciences, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Lucio Mendes Cabral
- Faculty of Pharmacy, Federal University of Rio de Janeiro, Center of Health Sciences, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Plínio Cunha Sathler
- Faculty of Pharmacy, Federal University of Rio de Janeiro, Center of Health Sciences, Carlos Chagas Filho Avenue, 373, 21941599, Rio de Janeiro, Brazil
| | - Carmela Bonaccorso
- Department of Chemical Science, University of Catania, Viale Andrea Doria 6, 95125, Catania, Italy
| | - Cosimo G Fortuna
- Department of Chemical Science, University of Catania, Viale Andrea Doria 6, 95125, Catania, Italy
| | - Antonio Scilimati
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125, Bari, Italy.
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16
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Chalyk BA, Hrebeniuk KV, Fil YV, Gavrilenko KS, Rozhenko AB, Vashchenko BV, Borysov OV, Biitseva AV, Lebed PS, Bakanovych I, Moroz YS, Grygorenko OO. Synthesis of 5-(Fluoroalkyl)isoxazole Building Blocks by Regioselective Reactions of Functionalized Halogenoximes. J Org Chem 2019; 84:15877-15899. [PMID: 31626546 PMCID: PMC7341682 DOI: 10.1021/acs.joc.9b02264] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A comprehensive study on the synthesis of 5-fluoroalkyl-substituted isoxazoles starting from functionalized halogenoximes is reported. One-pot metal-free [3 + 2] cycloaddition of CF3-substituted alkenes and halogenoximes bearing ester, bromo, chloromethyl, and protected amino groups was developed for the preparation of 5-trifluoromethylisoxazoles. The target 3,5-disubstituted derivatives were obtained in a regioselective manner in good to excellent yield on up to 130 g scale. 5-Fluoromethyl- and 5-difluoromethylisoxazoles were synthesized by late-stage deoxofluorination of the corresponding 5-hydroxymethyl or 5-formyl derivatives, respectively, in turn prepared via metal-free cycloaddition of halogenoximes and propargylic alcohol. An alternative approach based on nucleophilic substitution in 5-bromomethyl derivatives was found to be more convenient for the preparation of 5-fluoromethylisoxazoles. Reaction of isoxazole-5-carbaldehydes with the Ruppert-Prakash reagent was used for the preparation of (β,β,β-trifluoro-α-hydroxyethyl)isoxazoles. Utility of described approaches was shown by multigram preparation of side-chain functionalized mono-, di-, and trifluoromethylisoxazoles, for example, fluorinated analogues of ABT-418 and ESI-09.
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Affiliation(s)
- Bohdan A Chalyk
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
- Institute of Organic Chemistry , National Academy of Sciences of Ukraine , Murmanska Street 5 , Kyiv 02660 , Ukraine
| | - Kateryna V Hrebeniuk
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
| | - Yulia V Fil
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
| | - Konstantin S Gavrilenko
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
- Taras Shevchenko National University of Kyiv , Volodymyrska Street 60 , Kyiv 01601 , Ukraine
| | - Alexander B Rozhenko
- Institute of Organic Chemistry , National Academy of Sciences of Ukraine , Murmanska Street 5 , Kyiv 02660 , Ukraine
| | - Bohdan V Vashchenko
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
- Taras Shevchenko National University of Kyiv , Volodymyrska Street 60 , Kyiv 01601 , Ukraine
| | - Oleksandr V Borysov
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
- Institute of Organic Chemistry , National Academy of Sciences of Ukraine , Murmanska Street 5 , Kyiv 02660 , Ukraine
| | - Angelina V Biitseva
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
- Taras Shevchenko National University of Kyiv , Volodymyrska Street 60 , Kyiv 01601 , Ukraine
| | - Pavlo S Lebed
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
- Taras Shevchenko National University of Kyiv , Volodymyrska Street 60 , Kyiv 01601 , Ukraine
| | - Iulia Bakanovych
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
- Taras Shevchenko National University of Kyiv , Volodymyrska Street 60 , Kyiv 01601 , Ukraine
| | - Yurii S Moroz
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
- Chemspace , Ilukstes iela 38-5 , Riga LV-1082 , Latvia
| | - Oleksandr O Grygorenko
- Enamine Ltd , (www.enamine.net), Chervonotkatska Street 78 , Kyiv 02094 , Ukraine
- Taras Shevchenko National University of Kyiv , Volodymyrska Street 60 , Kyiv 01601 , Ukraine
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17
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Hošek J, Leláková V, Bobál P, Pížová H, Gazdová M, Malaník M, Jakubczyk K, Veselý O, Landa P, Temml V, Schuster D, Prachyawarakorn V, Pailee P, Ren G, Zpurný F, Oravec M, Šmejkal K. Prenylated Stilbenoids Affect Inflammation by Inhibiting the NF-κB/AP-1 Signaling Pathway and Cyclooxygenases and Lipoxygenase. JOURNAL OF NATURAL PRODUCTS 2019; 82:1839-1848. [PMID: 31268709 DOI: 10.1021/acs.jnatprod.9b00081] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Stilbenoids are important components of foods (e.g., peanuts, grapes, various edible berries), beverages (wine, white tea), and medicinal plants. Many publications have described the anti-inflammatory potential of stilbenoids, including the widely known trans-resveratrol and its analogues. However, comparatively little information is available regarding the activity of their prenylated derivatives. One new prenylated stilbenoid (2) was isolated from Artocarpus altilis and characterized structurally based on 1D and 2D NMR analysis and HRMS. Three other prenylated stilbenoids were prepared synthetically (9-11). Their antiphlogistic potential was determined by testing them together with known natural prenylated stilbenoids from Macaranga siamensis and Artocarpus heterophyllus in both cell-free and cell assays. The inhibition of 5-lipoxygenase (5-LOX) was also shown by simulated molecular docking for the most active stilbenoids in order to elucidate the mode of interaction between these compounds and the enzyme. Their effects on the pro-inflammatory nuclear factor-κB (NF-κB) and the activator protein 1 (AP-1) signaling pathway were also analyzed. The THP1-XBlue-MD2-CD14 cell line was used as a model for determining their anti-inflammatory potential, and lipopolysaccharide (LPS) stimulation of Toll-like receptor 4 induced a signaling cascade leading to the activation of NF-κB/AP-1. The ability of prenylated stilbenoids to attenuate the production of pro-inflammatory cytokines tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) was further evaluated using LPS-stimulated THP-1 macrophages.
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Affiliation(s)
| | | | | | | | | | | | - Karolina Jakubczyk
- Laboratory of Plant Biotechnologies, Institute of Experimental Botany , Czech Academy of Sciences , Rozvojová 263 , 16502 Prague , Czech Republic
| | - Ondřej Veselý
- Laboratory of Plant Biotechnologies, Institute of Experimental Botany , Czech Academy of Sciences , Rozvojová 263 , 16502 Prague , Czech Republic
- Department of Quality of Agricultural Products, Faculty of Agrobiology, Food and Natural Resources , Czech University of Life Sciences Prague , Kamýcká 129 , 16521 Prague 6-Suchdol , Czech Republic
| | - Přemysl Landa
- Laboratory of Plant Biotechnologies, Institute of Experimental Botany , Czech Academy of Sciences , Rozvojová 263 , 16502 Prague , Czech Republic
| | - Veronika Temml
- Department of Pharmacy/Pharmacognosy and Center for Molecular Biosciences (CMBI) , University of Innsbruck , Innrain 80-82 , 6020 Innsbruck , Austria
| | - Daniela Schuster
- Institute of Pharmacy, Department of Pharmaceutical and Medicinal Chemistry , Paracelsus Medical University Salzburg , Strubergasse 21 , 2020 Salzburg , Austria
| | | | - Phanruethai Pailee
- Chulabhorn Research Institute , Kamphaeng Phet 6 Road , Laksi, Bangkok 10210 , Thailand
| | - Gang Ren
- Research Center of Natural Resources of Chinese Medicinal Materials and Ethnic Medicine , Jiangxi University of Traditional Chinese Medicine , Nanchang 330004 , People's Republic of China
| | - Filip Zpurný
- Botanical Garden Teplice , J. Suka 1388/18 , 41501 Teplice , Czech Republic
| | - Michal Oravec
- Global Change Research Institute of the Czech Academy of Sciences , Bělidla 986/4a , 60300 Brno , Czech Republic
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Saeedi M, Hashemi M, Mahdavi M, Rafinejad A, Najafi Z, Mirfazli SS, Mohammadian R, Karimpour-Razkenari E, Kabudanian Ardestani S, Safavi M, Akbarzadeh T. Synthesis and Anticancer Activity of N-(di/trimethoxyaryl)-5-arylisoxazole-3-carboxamide. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2018.1564677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Mina Saeedi
- Medicinal Plants Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Hashemi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Rafinejad
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Najafi
- Department of Medicinal Chemistry, School of pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Seyedeh Sara Mirfazli
- Department of Medicinal Chemistry, School of Pharmacy-International Campus, Iran University of Medical Sciences, Tehran, Iran
| | - Razieh Mohammadian
- Department of Biochemistry, Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | | | | | - Maliheh Safavi
- Department of Biotechnology, Iranian Research Organization for Science and Technology, Tehran, Iran
| | - Tahmineh Akbarzadeh
- Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
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19
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Pati ML, Vitale P, Ferorelli S, Iaselli M, Miciaccia M, Boccarelli A, Di Mauro GD, Fortuna CG, Souza Domingos TF, Rodrigues Pereira da Silva LC, de Pádula M, Cabral LM, Sathler PC, Vacca A, Scilimati A, Perrone MG. Translational impact of novel widely pharmacological characterized mofezolac-derived COX-1 inhibitors combined with bortezomib on human multiple myeloma cell lines viability. Eur J Med Chem 2019; 164:59-76. [DOI: 10.1016/j.ejmech.2018.12.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 12/10/2018] [Accepted: 12/12/2018] [Indexed: 01/07/2023]
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20
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Qiu R, Luo G, Li X, Zheng F, Li H, Zhang J, You Q, Xiang H. Lipid accumulation inhibitory activities of novel isoxazole-based chenodeoxycholic acids: Design, synthesis and preliminary mechanism study. Bioorg Med Chem Lett 2018; 28:2879-2884. [DOI: 10.1016/j.bmcl.2018.07.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 06/29/2018] [Accepted: 07/16/2018] [Indexed: 10/28/2022]
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21
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Zhu B, Li F, Lu B, Chang J, Jiang Z. Organocatalytic Enantioselective Vinylogous Aldol Reaction of 5-Alkyl-4-Nitroisoxazoles to Paraformaldehyde. J Org Chem 2018; 83:11350-11358. [DOI: 10.1021/acs.joc.8b01573] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Bo Zhu
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Fuyuan Li
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Bohua Lu
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Junbiao Chang
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Zhiyong Jiang
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan 475004, P. R. China
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Experimental and theoretical studies of the crystal structures of bis-isoxazole-bis-methylene dinitrate (BIDN) and bis-isoxazole tetramethylene tetranitrate (BITN) by x-ray crystallography and density functional theory. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.02.066] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Chalyk BA, Hrebeniuk KV, Gavrilenko KS, Shablykin OV, Yanshyna OO, Bash D, Mykhailiuk PK, Liashuk OS, Grygorenko OO. Synthesis of Bi- and Polyfunctional Isoxazoles from Amino Acid Derived Halogenoximes and Active Methylene Nitriles. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800311] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Bohdan A. Chalyk
- Enamine Ltd.; Chervonotkatska Street 78 02094, Ukraine Kyiv Ukraine
| | | | - Konstantin S. Gavrilenko
- Enamine Ltd.; Chervonotkatska Street 78 02094, Ukraine Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
| | - Oleh V. Shablykin
- Institute of Bioorganic Chemistry & Petrochemistry; NAS of Ukraine; Murmanska Street 1 02660 Kyiv Ukraine
| | - Oksana O. Yanshyna
- Enamine Ltd.; Chervonotkatska Street 78 02094, Ukraine Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
| | - Daniil Bash
- Enamine Ltd.; Chervonotkatska Street 78 02094, Ukraine Kyiv Ukraine
| | - Pavel K. Mykhailiuk
- Enamine Ltd.; Chervonotkatska Street 78 02094, Ukraine Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
| | - Oleksandr S. Liashuk
- Enamine Ltd.; Chervonotkatska Street 78 02094, Ukraine Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
| | - Oleksandr O. Grygorenko
- Enamine Ltd.; Chervonotkatska Street 78 02094, Ukraine Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Volodymyrska Street 60 01601 Kyiv Ukraine
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Agrawal N, Mishra P. The synthetic and therapeutic expedition of isoxazole and its analogs. Med Chem Res 2018; 27:1309-1344. [PMID: 32214770 PMCID: PMC7079875 DOI: 10.1007/s00044-018-2152-6] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 02/01/2018] [Indexed: 11/28/2022]
Abstract
Isoxazole, constituting an important family of five-membered heterocycles with one oxygen atom and one nitrogen atom at adjacent positions is of immense importance because of its wide spectrum of biological activities and therapeutic potential. It is, therefore, of prime importance that the development of new synthetic strategies and designing of new isoxazole derivatives should be based on the most recent knowledge emerging from the latest research. This review is an endeavor to highlight the progress in the chemistry and biological activity of isoxazole derivatives which could provide a low-height flying bird's eye view of isoxazole derivatives to the medicinal chemists for the development of clinically viable drugs using this information.
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Affiliation(s)
- Neetu Agrawal
- Institute of Pharmaceutical Research, GLA University, Mathura, U.P. India
| | - Pradeep Mishra
- Institute of Pharmaceutical Research, GLA University, Mathura, U.P. India
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Perrone MG, Vitale P, Ferorelli S, Boccarelli A, Coluccia M, Pannunzio A, Campanella F, Di Mauro G, Bonaccorso C, Fortuna CG, Scilimati A. Effect of mofezolac-galactose distance in conjugates targeting cyclooxygenase (COX)-1 and CNS GLUT-1 carrier. Eur J Med Chem 2017; 141:404-416. [DOI: 10.1016/j.ejmech.2017.09.066] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 09/25/2017] [Accepted: 09/29/2017] [Indexed: 01/04/2023]
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Cingolani G, Panella A, Perrone MG, Vitale P, Di Mauro G, Fortuna CG, Armen RS, Ferorelli S, Smith WL, Scilimati A. Structural basis for selective inhibition of Cyclooxygenase-1 (COX-1) by diarylisoxazoles mofezolac and 3-(5-chlorofuran-2-yl)-5-methyl-4-phenylisoxazole (P6). Eur J Med Chem 2017; 138:661-668. [PMID: 28710965 PMCID: PMC5992922 DOI: 10.1016/j.ejmech.2017.06.045] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 06/21/2017] [Accepted: 06/23/2017] [Indexed: 01/23/2023]
Abstract
The diarylisoxazole molecular scaffold is found in several NSAIDs, especially those with high selectivity for COX-1. Here, we have determined the structural basis for COX-1 binding to two diarylisoxazoles: mofezolac, which is polar and ionizable, and 3-(5-chlorofuran-2-yl)-5-methyl-4-phenylisoxazole (P6) that has very low polarity. X-ray analysis of the crystal structures of COX-1 bound to mofezolac and 3-(5-chlorofuran-2-yl)-5-methyl-4-phenylisoxazole allowed the identification of specific binding determinants within the enzyme active site, relevant to generate structure/activity relationships for diarylisoxazole NSAIDs.
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Affiliation(s)
- Gino Cingolani
- Department of Biochemistry and Molecular Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA; Institute of Biomembranes and Bioenergetics, National Research Council, Via Amendola 165/A, 70125 Bari, Italy
| | - Andrea Panella
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy
| | - Maria Grazia Perrone
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy
| | - Paola Vitale
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy
| | - Giuseppe Di Mauro
- Department of Scienze Chimiche, Università di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Cosimo G Fortuna
- Department of Scienze Chimiche, Università di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Roger S Armen
- Department of Pharmaceutical Sciences, College of Pharmacy, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Savina Ferorelli
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy
| | - William L Smith
- Department of Biological Chemistry, University of Michigan, Ann Arbor, MI 48109, USA
| | - Antonio Scilimati
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy.
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Sysak A, Obmińska-Mrukowicz B. Isoxazole ring as a useful scaffold in a search for new therapeutic agents. Eur J Med Chem 2017; 137:292-309. [PMID: 28605676 DOI: 10.1016/j.ejmech.2017.06.002] [Citation(s) in RCA: 180] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 05/28/2017] [Accepted: 06/01/2017] [Indexed: 01/19/2023]
Abstract
Due to its relatively easy synthesis, isoxazole ring has been as an object of interest for chemists and pharmacologists from research groups all over the world. Its chemical modifications include both connection of isoxazole with other aromatic, heteroaromatic or non aromatic rings and substitution with different alkyl groups. Thanks to their usually low cytotoxicity, isoxazole derivatives are still popular scaffolds for the development of new agents with variable biological activities, such as antimicrobial, antiviral, anticancer, anti-inflammatory, immunomodulatory, anticonvulsant or anti-diabetic properties. This review discusses the chemical structure of recently developed isoxazole derivatives with regards to their activity and potential therapeutic use.
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Affiliation(s)
- Angelika Sysak
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, ul. Norwida 31, 50-375 Wrocław, Poland.
| | - Bożena Obmińska-Mrukowicz
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, ul. Norwida 31, 50-375 Wrocław, Poland
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28
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Piemontese L, Cerchia C, Laghezza A, Ziccardi P, Sblano S, Tortorella P, Iacobazzi V, Infantino V, Convertini P, Dal Piaz F, Lupo A, Colantuoni V, Lavecchia A, Loiodice F. New diphenylmethane derivatives as peroxisome proliferator-activated receptor alpha/gamma dual agonists endowed with anti-proliferative effects and mitochondrial activity. Eur J Med Chem 2017; 127:379-397. [DOI: 10.1016/j.ejmech.2016.12.047] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 12/21/2016] [Accepted: 12/23/2016] [Indexed: 12/18/2022]
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Vitale P, Scilimati A. Recent Developments in the Chemistry of 3-Arylisoxazoles and 3-Aryl-2-isoxazolines. ADVANCES IN HETEROCYCLIC CHEMISTRY 2017. [DOI: 10.1016/bs.aihch.2016.10.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Mączyński M, Artym J, Kocięba M, Kochanowska I, Ryng S, Zimecki M. Anti-inflammatory properties of an isoxazole derivative - MZO-2. Pharmacol Rep 2016; 68:894-902. [PMID: 27351945 DOI: 10.1016/j.pharep.2016.04.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 04/22/2016] [Accepted: 04/23/2016] [Indexed: 01/06/2023]
Abstract
BACKGROUND A series of new isoxazole derivatives of expected immunosuppressive activities was synthesized. Following in vitro screening in the human cell models, the activity of MZO-2 compound (ethyl N-{4-[(2,4-dimethoxybenzyl)carbamoyl]-3-methylisoxazol-5-yl}acetimidate) in mouse in vivo models was evaluated. METHODS In vitro tests included evaluation of: peripheral blood mononuclear cells (PBMC) viability, phytohemagglutinin (PHA)-induced PBMC proliferation and lipopolysaccharide (LPS)-induced tumor necrosis factor α (TNF α) production in whole blood cell cultures. MZO-2 was studied in mice for its effects on: humoral immune response to sheep erythrocytes (SRBC), delayed type hypersensitivity (DTH) to ovalbumin (OVA), contact sensitivity to oxazolone and carrageenan-induced foot pad edema. In addition, the effect of MZO-2 on expression of caspases in Jurkat cells was determined. RESULTS The studied compounds exhibited differential, dose-dependent effects to suppress PHA-induced PBMC proliferation and a weak property to suppress LPS-induced production of TNF α. MZO-2 had no effect on the induction phase of the humoral immune response to SRBC in vitro and in vivo, but moderately suppressed the induction phase of DTH to OVA. Its inhibitory effect on carrageenan-induced paw inflammation was potent. Likewise, MZO-2, applied in ointment, was very effective in reducing ear edema and number of lymphocytes in draining lymph nodes of mice sensitized to oxazolone, comparably to tacrolimus, the reference drug. The expression of caspases 3, 8 and 9 in Jurkat cells was inhibited by the compound. CONCLUSION MZO-2, applied systemically or locally, may serve as a potential drug for amelioration of inflammatory processes.
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Affiliation(s)
- Marcin Mączyński
- Department of Organic Chemistry, Faculty of Pharmacy, Wrocław Medical University, Wrocław, Poland.
| | - Jolanta Artym
- Laboratory of Immunobiology, Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Maja Kocięba
- Laboratory of Immunobiology, Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Iwona Kochanowska
- Laboratory of Immunobiology, Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Stanisław Ryng
- Department of Organic Chemistry, Faculty of Pharmacy, Wrocław Medical University, Wrocław, Poland
| | - Michał Zimecki
- Laboratory of Immunobiology, Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
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Perrone MG, Vitale P, Panella A, Ferorelli S, Contino M, Lavecchia A, Scilimati A. Isoxazole-Based-Scaffold Inhibitors Targeting Cyclooxygenases (COXs). ChemMedChem 2016; 11:1172-87. [DOI: 10.1002/cmdc.201500439] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Indexed: 01/07/2023]
Affiliation(s)
- Maria Grazia Perrone
- Dipartimento di Farmacia-Scienze del Farmaco; Università degli Studi di Bari “A. Moro”; Via E. Orabona 4 70125 Bari Italy
| | - Paola Vitale
- Dipartimento di Farmacia-Scienze del Farmaco; Università degli Studi di Bari “A. Moro”; Via E. Orabona 4 70125 Bari Italy
| | - Andrea Panella
- Dipartimento di Farmacia-Scienze del Farmaco; Università degli Studi di Bari “A. Moro”; Via E. Orabona 4 70125 Bari Italy
| | - Savina Ferorelli
- Dipartimento di Farmacia-Scienze del Farmaco; Università degli Studi di Bari “A. Moro”; Via E. Orabona 4 70125 Bari Italy
| | - Marialessandra Contino
- Dipartimento di Farmacia-Scienze del Farmaco; Università degli Studi di Bari “A. Moro”; Via E. Orabona 4 70125 Bari Italy
| | - Antonio Lavecchia
- Dipartimento di Farmacia; “Drug Discovery” Laboratory; Università di Napoli “Federico II”; Via D. Montesano 49 80131 Napoli Italy
| | - Antonio Scilimati
- Dipartimento di Farmacia-Scienze del Farmaco; Università degli Studi di Bari “A. Moro”; Via E. Orabona 4 70125 Bari Italy
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The antiproliferative and proapoptotic effects of cladosporols A and B are related to their different binding mode as PPARγ ligands. Biochem Pharmacol 2016; 108:22-35. [DOI: 10.1016/j.bcp.2016.03.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 03/11/2016] [Indexed: 11/20/2022]
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Vitale P, Panella A, Scilimati A, Perrone MG. COX-1 Inhibitors: Beyond Structure Toward Therapy. Med Res Rev 2016; 36:641-71. [DOI: 10.1002/med.21389] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 01/21/2016] [Accepted: 02/15/2016] [Indexed: 01/22/2023]
Affiliation(s)
- Paola Vitale
- Department of Pharmacy - Pharmaceutical Sciences; University of Bari “A. Moro”; 70125 Bari Italy
| | - Andrea Panella
- Department of Pharmacy - Pharmaceutical Sciences; University of Bari “A. Moro”; 70125 Bari Italy
| | - Antonio Scilimati
- Department of Pharmacy - Pharmaceutical Sciences; University of Bari “A. Moro”; 70125 Bari Italy
| | - Maria Grazia Perrone
- Department of Pharmacy - Pharmaceutical Sciences; University of Bari “A. Moro”; 70125 Bari Italy
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Brel VK. Click chemistry methodology in the synthesis of anabasine and cytisine conjugates with isoxazole derivatives. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2016. [DOI: 10.1134/s1070428016010115] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Pharmacophore modeling for COX-1 and -2 inhibitors with LigandScout in comparison to Discovery Studio. Future Med Chem 2015; 6:1869-81. [PMID: 25495981 DOI: 10.4155/fmc.14.114] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Pharmacophore modeling has become an integrated tool in drug discovery. However, no prospective study compares the performance of the available software. METHODS The two widely used pharmacophore modeling and screening software programs Discovery Studio and LigandScout were used to generate, validate, and prospectively apply COX-1 and -2 models. Selected virtual hits were tested in cell-free enzymatic assays. The correct retrieval of active compounds was compared. RESULTS In the enzymatic testing, 10.5% of the tested hits for COX-2 and 6.6% of the predicted compounds for COX-1 were active. To directly compare the two models, both based on the same PDB entry, were selected for virtual screening. The two programs yielded vastly different hit lists, but both predicted active compounds. CONCLUSION To obtain a comprehensive selection of active compounds, more than one program should be used for modeling.
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Perrone MG, Vitale P, Panella A, Fortuna CG, Scilimati A. General role of the amino and methylsulfamoyl groups in selective cyclooxygenase(COX)-1 inhibition by 1,4-diaryl-1,2,3-triazoles and validation of a predictive pharmacometric PLS model. Eur J Med Chem 2015; 94:252-64. [DOI: 10.1016/j.ejmech.2015.02.049] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 02/23/2015] [Accepted: 02/24/2015] [Indexed: 10/23/2022]
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Optimization of peptidomimetic boronates bearing a P3 bicyclic scaffold as proteasome inhibitors. Eur J Med Chem 2014; 83:1-14. [DOI: 10.1016/j.ejmech.2014.06.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 06/05/2014] [Accepted: 06/09/2014] [Indexed: 12/27/2022]
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Altuğ C, Büyükbayram M, Kavas Ö, Yavuz MZ. A green synthesis of new 3-aryl-4-phenylsulfonyl-5-aminoisoxazoles. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.03.106] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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39
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Alegaon S, Alagawadi K, Garg M, Dushyant K, Vinod D. 1,3,4-Trisubstituted pyrazole analogues as promising anti-inflammatory agents. Bioorg Chem 2014; 54:51-9. [DOI: 10.1016/j.bioorg.2014.04.001] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Revised: 03/31/2014] [Accepted: 04/02/2014] [Indexed: 11/27/2022]
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PET radiotracer [¹⁸F]-P6 selectively targeting COX-1 as a novel biomarker in ovarian cancer: preliminary investigation. Eur J Med Chem 2014; 80:562-568. [PMID: 24832612 DOI: 10.1016/j.ejmech.2014.04.074] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 04/23/2014] [Accepted: 04/25/2014] [Indexed: 02/06/2023]
Abstract
Cyclooxygenase-1 (COX-1), but not COX-2, is expressed at high levels in the early stages of human epithelial ovarian cancer where it seems to play a key role in cancer onset and progression. As a consequence, COX-1 is an ideal biomarker for early ovarian cancer detection. A series of novel fluorinated COX-1-targeted imaging agents derived from P6 was developed by using a highly selective COX-1 inhibitor as a lead compound. Among these new compounds, designed by structural modification of P6, 3-(5-chlorofuran-2-yl)-5-(fluoromethyl)-4-phenylisoxazole ([(18/19)F]-P6) is the most promising derivative [IC50 = 2.0 μM (purified oCOX-1) and 1.37 μM (hOVCAR-3 cell COX-1)]. Its tosylate precursor was also prepared and, a method for radio[(18)F]chemistry was developed and optimized. The radiochemistry was carried out using a carrier-free K(18)F/Kryptofix 2.2.2 complex, that afforded [(18)F]-P6 in good radiochemical yield (18%) and high purity (>95%). In vivo PET/CT imaging data showed that the radiotracer [(18)F]-P6 was selectively taken up by COX-1-expressing ovarian carcinoma (OVCAR 3) tumor xenografts as compared with the normal leg muscle. Our results suggest that [(18)F]-P6 might be an useful radiotracer in preclinical and clinical settings for in vivo PET-CT imaging of tissues that express elevated levels of COX-1.
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