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Sirakanyan SN, Spinelli D, Geronikaki A, Zuppiroli L, Zuppiroli R, Kartsev VG, Hakobyan EK, Yegoryan HA, Hovakimyan AA. Synthesis of 1-Amino-3-oxo-2,7-naphthyridines via Smiles Rearrangement: A New Approach in the Field of Chemistry of Heterocyclic Compounds. Int J Mol Sci 2022; 23:ijms23115904. [PMID: 35682584 PMCID: PMC9179986 DOI: 10.3390/ijms23115904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/17/2022] [Accepted: 05/19/2022] [Indexed: 02/06/2023] Open
Abstract
In this paper we describe an efficient method for the synthesis of new heterocyclic systems: furo[2,3-c]-2,7-naphthyridines 6, as well as a new method for the preparation of 1,3-diamino-2,7-naphthyridines 11. For the first time, a Smiles rearrangement was carried out in the 2,7-naphthyridine series, thus gaining the opportunity to synthesize 1-amino-3-oxo-2,7-naphthyridines 4, which are the starting compounds for obtaining furo[2,3-c]-2,7-naphthyridines. The cyclization of alkoxyacetamides 9 proceeds via two different processes: the expected formation of furo[2,3-c]-2,7-naphthyridines 10 and the ‘unexpected’ formation of 1,3-diamino-2,7-naphthyridines 11 (via a Smiles type rearrangement).
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Affiliation(s)
- Samvel N. Sirakanyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia; (E.K.H.); (H.A.Y.); (A.A.H.)
- Correspondence: (S.N.S.); (D.S.); Tel.: +374-91321599 (S.N.S.); +39-3487733265 (D.S.)
| | - Domenico Spinelli
- Dipartimento di Chimica G. Ciamician, Alma Mater Studiorum-Università di Bologna, Via F. Selmi 2, 40126 Bologna, Italy
- Correspondence: (S.N.S.); (D.S.); Tel.: +374-91321599 (S.N.S.); +39-3487733265 (D.S.)
| | - Athina Geronikaki
- School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Luca Zuppiroli
- Department of Industrial Chemistry ‘Toso Montanari’, Alma Mater Studiorum-Università di Bologna, Viale del Risorgimento 4, 40136 Bologna, Italy; (L.Z.); (R.Z.)
| | - Riccardo Zuppiroli
- Department of Industrial Chemistry ‘Toso Montanari’, Alma Mater Studiorum-Università di Bologna, Viale del Risorgimento 4, 40136 Bologna, Italy; (L.Z.); (R.Z.)
| | | | - Elmira K. Hakobyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia; (E.K.H.); (H.A.Y.); (A.A.H.)
| | - Hasmik A. Yegoryan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia; (E.K.H.); (H.A.Y.); (A.A.H.)
| | - Anush A. Hovakimyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia; (E.K.H.); (H.A.Y.); (A.A.H.)
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Sirakanyan SN, Geronikaki A, Kartsev VG, Hakobyan EK, Hovakimyan AA. One-Pot Synthesis of 3-Oxocycloalka[c]pyridines. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1070428021100250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Sirakanyan SN, Hrubša M, Spinelli D, Dias P, Kartsev V, Carazo A, Hovakimyan AA, Pourová J, Hakobyan EK, Karlíčková J, Parvin S, Fadraersada J, Macáková K, Geronikaki A, Mladěnka P. Synthesis of 3,3-dimethyl-6-oxopyrano[3,4-c]pyridines and their antiplatelet and vasodilatory activity. J Pharm Pharmacol 2021; 74:887-895. [PMID: 34106261 DOI: 10.1093/jpp/rgab075] [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: 11/13/2020] [Accepted: 04/30/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVES Both pyridine and pyrano derivatives have been previously shown to possess biologically relevant activity. In this study, we report the incorporation of these two scaffolds into one molecule. METHODS The designed 3,3-dimethyl-6-oxopyrano[3,4-c]pyridines were synthesized by the acylation of enamine under Stork conditions followed by condensation of formed β-diketones with 2-cyanoacetamide. The structures of these compounds were confirmed by using a wide spectrum of physico-chemical methods. Their antiplatelet, anticoagulant and vasodilatory activity together with toxicity were evaluated. KEY FINDINGS A series of 6-oxopyrano[3,4-c]pyridines 3a-j was obtained. Four of these compounds were reported for the first time. None of the tested compounds demonstrated anticoagulant effect but 8-methyl derivative (3a) was a potent antiplatelet compound with IC50 numerically twice as low as the clinically used acetylsalicylic acid. A series of further mechanistic tests showed that 3a interferes with calcium signaling. The compound is also not toxic and in addition possesses vasodilatory activity as well. CONCLUSIONS Compound 3a is a promising inhibitor of platelet aggregation, whose mechanism of action should be studied in detail.
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Affiliation(s)
- Samvel N Sirakanyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Yerevan, Armenia
| | - Marcel Hrubša
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Domenico Spinelli
- Dipartimento di Chimica G. Ciamician, Alma Mater Studiorum-Università di BolognaBologna, Italy
| | - Patrícia Dias
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | | | - Alejandro Carazo
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Anush A Hovakimyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Yerevan, Armenia
| | - Jana Pourová
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Elmira K Hakobyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Yerevan, Armenia
| | - Jana Karlíčková
- Department of Pharmaceutical Botany, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Shamima Parvin
- Department of Pharmacognosy, Faculty of Pharmacy, Charles University, Hradec Králové, Czech Republic
| | - Jaka Fadraersada
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
| | - Kateřina Macáková
- Department of Pharmacognosy, Faculty of Pharmacy, Charles University, Hradec Králové, Czech Republic
| | - Athina Geronikaki
- Department of Pharmaceutical Chemistry, Aristotle University of Thessaloniki, School of Pharmacy, Thessaloniki, Greece
| | - Přemysl Mladěnka
- Department of Pharmacology and Toxicology, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czech Republic
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Sirakanyan SN, Spinelli D, Geronikaki A, Kartsev V, Hakobyan EK, Petrou A, Paronikyan RG, Nazaryan IM, Akopyan HH, Hovakimyan AA. Synthesis and Neurotropic Activity of New Heterocyclic Systems: Pyridofuro[3,2- d]pyrrolo[1,2- a]pyrimidines, Pyridofuro[3,2- d]pyrido[1,2- a]pyrimidines and Pyridofuro[3',2':4,5]pyrimido[1,2- a]azepines. Molecules 2021; 26:molecules26113320. [PMID: 34205930 PMCID: PMC8198642 DOI: 10.3390/molecules26113320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 05/26/2021] [Accepted: 05/26/2021] [Indexed: 11/18/2022] Open
Abstract
Background: Neurotic disturbances, anxiety, neurosis-like disorders, and stress situations are widespread. Benzodiazepine tranquillizers have been found to be among the most effective antianxiety drugs. The pharmacological action of benzodiazepines is due to their interaction with the supra-molecular membrane GABA-a-benzodiazepine receptor complex, linked to the Cl-ionophore. Benzodiazepines enhance GABA-ergic transmission and this has led to a study of the role of GABA in anxiety. The search for anxiolytics and anticonvulsive agents has involved glutamate-ergic, 5HT-ergic substances and neuropeptides. However, each of these well-known anxiolytics, anticonvulsants and cognition enhancers (nootropics) has repeatedly been reported to have many adverse side effects, therefore there is an urgent need to search for new drugs able to restore damaged cognitive functions without causing significant adverse reactions. Objective: Considering the relevance of epilepsy diffusion in the world, we have addressed our attention to the discovery of new drugs in this field Thus our aim is the synthesis and study of new compounds with antiepileptic (anticonvulsant) and not only, activity. Methods: For the synthesis of compounds classical organic methods were used and developed. For the evaluation of biological activity some anticonvulsant and psychotropic methods were used. Results: As a result of multistep reactions 26 new, five-membered heterocyclic systems were obtained. PASS prediction of anticonvulsant activity was performed for the whole set of the designed molecules and probability to be active Pa values were ranging from 0.275 to 0.43. The studied compounds exhibit protection against pentylenetetrazole (PTZ) seizures, anti-thiosemicarbazides effect as well as some psychotropic effect. The biological assays evidenced that some of the studied compounds showed a high anticonvulsant activity by antagonism with pentylenetetrazole. The toxicity of compounds is low and they do not induce muscle relaxation in the studied doses. According to the study of psychotropic activity it was found that the selected compounds have an activating behavior and anxiolytic effects on the models of “open field” and “elevated plus maze” (EPM). The data obtained indicate the anxiolytic (anti-anxiety) activity of the derivatives of pyrimidines, especially pronounced in compounds 6n, 6b, and 7c. The studied compounds increase the latent time of first immobilization on the model of “forced swimming” (FST) and exhibit some antidepressant effect similarly to diazepam. Docking studies revealed that compound 6k bound tightly in the active site of GABAA receptor with a value of the scoring function that estimates free energy of binding (ΔG) at −7.95 kcal/mol, while compound 6n showed the best docking score and seems to be dual inhibitor of SERT transporter as well as 5-HT1A receptor. Conclusions: Тhe selected compounds have an anticonvulsant, activating behavior and anxiolytic effects, at the same time exhibit some antidepressant effect.
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Affiliation(s)
- Samvel N. Sirakanyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L. Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia; (E.K.H.); (R.G.P.); (I.M.N.); (H.H.A.); (A.A.H.)
- Correspondence: (S.N.S.); (D.S.); (A.G.); Tel.: +374-91-32-15-99 (S.N.S.); +39-051-209-9478 (D.S.); +30-2310997616 (A.G.)
| | - Domenico Spinelli
- Dipartimento di Chimica G. Ciamician, Alma Mater Studiorum-Università di Bologna, Via F. Selmi 2, 40126 Bologna, Italy
- Correspondence: (S.N.S.); (D.S.); (A.G.); Tel.: +374-91-32-15-99 (S.N.S.); +39-051-209-9478 (D.S.); +30-2310997616 (A.G.)
| | - Athina Geronikaki
- School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
- Correspondence: (S.N.S.); (D.S.); (A.G.); Tel.: +374-91-32-15-99 (S.N.S.); +39-051-209-9478 (D.S.); +30-2310997616 (A.G.)
| | | | - Elmira K. Hakobyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L. Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia; (E.K.H.); (R.G.P.); (I.M.N.); (H.H.A.); (A.A.H.)
| | - Anthi Petrou
- School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Ruzanna G. Paronikyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L. Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia; (E.K.H.); (R.G.P.); (I.M.N.); (H.H.A.); (A.A.H.)
| | - Ivetta M. Nazaryan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L. Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia; (E.K.H.); (R.G.P.); (I.M.N.); (H.H.A.); (A.A.H.)
| | - Hasmik H. Akopyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L. Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia; (E.K.H.); (R.G.P.); (I.M.N.); (H.H.A.); (A.A.H.)
| | - Anush A. Hovakimyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L. Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia; (E.K.H.); (R.G.P.); (I.M.N.); (H.H.A.); (A.A.H.)
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Sirakanyan SN, Kartsev VG, Geronikaki A, Spinelli D, Petrou A, Hakobyan EK, Glamoclija J, Ivanov M, Sokovic M, Hovakimyan AA. Synthesis and Evaluation of Antimicrobial Activity and Molecular Docking of New N-1,3-thiazol-2-ylacetamides of Condensed Pyrido[3',2':4,5] furo(thieno)[3,2-d]pyrimidines. Curr Top Med Chem 2020; 20:2192-2209. [DOI: 10.2174/1568026620666200628145308] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 03/16/2020] [Accepted: 04/20/2020] [Indexed: 12/12/2022]
Abstract
Background:
From the literature it is known that many derivatives of fused thienopyrimidines
and furopyrimidines possess broad spectrum of biological activity.
Objectives:
The current studies describe the synthesis and evaluation of antimicrobial activity of some
new N-1,3-thiazol-2-ylacetamides of pyrido[3',2':4,5]furo(thieno)[3,2-d]pyrimidines.
Methods:
By cyclocondensation of ethyl 1-aminofuro(thieno)[2,3-b]pyridine-2-carboxylates 1with formamide
were converted to the pyrido[3',2':4,5]furo(thieno)[3,2-d]pyrimidin-7(8)-ones 2.Alkylation of
compound 2 with 2-chloro-N-1,3-thiazol-2-ylacetamide led to the aimed N-1,3-thiazol-2-ylaceta-mides of
pyrido[3',2':4,5]furo(thieno)[3,2-d]pyrimidines 3. Starting from compound 2 the relevant S-alkylated derivatives
of pyrido[3',2':4,5]furo(thieno)[3,2-d]pyrimidines 6 were also synthesized.
Results:
All the compounds showed antibacterial activity to non-resistant strains. Compounds 3a-3m
showed antibacterial activity with MIC/MBC at 0.08-2.31 mg/mL/0.11-3.75 mg/mL .The two most active
compounds, 3j and 6b, appeared to be more active towards MRSA than the reference drugs. Half of the
tested compounds appeared to be equipotent/more potent than ketoconazole and more potent than bifonazole.
The docking analysis provided useful information about the interactions occurring between the tested
compounds and the different enzymes.
Conclusion:
Gram-negative and Gram-positive bacteria and fungi showed different response towards
tested compounds, indicating that different substituents may lead to different modes of action or that the
metabolism of some bacteria/fungi was better able to overcome the effect of the compounds or adapt to it.
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Affiliation(s)
- Samuel N. Sirakanyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of RA, 26 Azatutian Ave., Yerevan 0014, Armenia
| | | | - Athina Geronikaki
- Aristotle University of Thessaloniki, School of Pharmacy, Thessaloniki, 54124, Greece
| | - Domenico Spinelli
- Department of Chemistry G. Ciamician, Alma Mater Studiorum- Universita di Bologna, Via F. Selmi 2, Bologna 40126, Italy
| | - Anthi Petrou
- Aristotle University of Thessaloniki, School of Pharmacy, Thessaloniki, 54124, Greece
| | - Elmira K. Hakobyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of RA, 26 Azatutian Ave., Yerevan 0014, Armenia
| | - Jasmina Glamoclija
- Mycological Laboratory, Department of Plant Physiology, Institute for Biological Research Sinisa Stankovic, National Institute of Republic of Serbia, University of Belgrade, Serbia
| | - Manija Ivanov
- Mycological Laboratory, Department of Plant Physiology, Institute for Biological Research Sinisa Stankovic, National Institute of Republic of Serbia, University of Belgrade, Serbia
| | - Marina Sokovic
- Mycological Laboratory, Department of Plant Physiology, Institute for Biological Research Sinisa Stankovic, National Institute of Republic of Serbia, University of Belgrade, Serbia
| | - Anush A. Hovakimyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of RA, 26 Azatutian Ave., Yerevan 0014, Armenia
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Sirakanyan SN, Spinelli D, Geronikaki A, Hakobyan EK, Hovakimyan AA. New heterocyclic systems: Pyrido[2′,3′:5,4]thieno(furo)[3,2- d]oxazines as intermediate compounds for the synthesis of substituted pyrido[3′,2′:4,5]thieno(furo)[3,2- d]pyrimidines. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1644656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Samvel N. Sirakanyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A. L. Mnjoyan, Yerevan, Armenia
| | - Domenico Spinelli
- Dipartimento di Chimica G. Ciamician, Alma Mater Studiorum-Università di Bologna, Bologna, Italy
| | - Athina Geronikaki
- School of Pharmacy, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Elmira K. Hakobyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A. L. Mnjoyan, Yerevan, Armenia
| | - Anush A. Hovakimyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A. L. Mnjoyan, Yerevan, Armenia
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Sirakanyan SN, Spinelli D, Geronikaki A, Kartsev VG, Hakobyan EK, Hovakimyan AA. Synthesis and antimicrobial activity of new derivatives of pyrano[4'',3'':4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidine and new heterocyclic systems. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1595659] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Samvel N. Sirakanyan
- Institute of Fine Organic Chemistry of A.L.Mnjoyan, Scientific Technological Center of Organic and Pharmaceutical Chemistry, National Academy of Sciences of Republic of Armenia, Yerevan, Armenia
| | - Domenico Spinelli
- Dipartimento di Chimica G. Ciamician, Alma Mater Studiorum-Università di Bologna, Bologna, Italy
| | - Athina Geronikaki
- School of Pharmacy, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Elmira K. Hakobyan
- Institute of Fine Organic Chemistry of A.L.Mnjoyan, Scientific Technological Center of Organic and Pharmaceutical Chemistry, National Academy of Sciences of Republic of Armenia, Yerevan, Armenia
| | - Anush A. Hovakimyan
- Institute of Fine Organic Chemistry of A.L.Mnjoyan, Scientific Technological Center of Organic and Pharmaceutical Chemistry, National Academy of Sciences of Republic of Armenia, Yerevan, Armenia
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Sirakanyan SN, Spinelli D, Geronikaki A, Kartsev VG, Hakobyan EK, Hovakimyan AA. Synthesis of New Heterocyclic Systems: Pyrido[3′,2′:4,5]thieno(furo)[2,3-e
][1,2,4]triazolopyrimidines and an Unusual ANRORC Rearrangement in the Fused Pyrimidine Series. ChemistrySelect 2018. [DOI: 10.1002/slct.201802221] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Samvel N. Sirakanyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia; Institute of Fine Organic Chemistry of A.L.Mnjoyan; Armenia 0014, Yerevan, Ave. Azatutyan 26
| | - Domenico Spinelli
- Dipartimento di Chimica G. Ciamician; Alma Mater Studiorum-Università di Bologna, Via F. Selmi 2; Bologna 40126 Italy
| | - Athina Geronikaki
- Aristotle University of Thessaloniki; School of Pharmacy; Thessaloniki 54124 Greece
| | | | - Elmira K. Hakobyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia; Institute of Fine Organic Chemistry of A.L.Mnjoyan; Armenia 0014, Yerevan, Ave. Azatutyan 26
| | - Anush A. Hovakimyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia; Institute of Fine Organic Chemistry of A.L.Mnjoyan; Armenia 0014, Yerevan, Ave. Azatutyan 26
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Sirakanyan SN, Kartsev VG, Hakobyan EK, Hovakimyan AA. Synthesis of New Heterocyclic Systems on the Basis of 7-Benzyl-3-chloro-1-(morpholin-4-yl)-5,6,7,8-tetrahydro-2,7-naphthiridine-4-carbonitrile. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s1070428018060155] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Sirakanyan SN, Hakobyan EK, Hovakimyan AA. New Synthesis of Pyrano[4,3-d]pyrazolo[3,4-b]pyridines. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s1070428018060167] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bezhentsev V, Ivanov S, Kumar S, Goel R, Poroikov V. Identification of potential drug targets for treatment of refractory epilepsy using network pharmacology. J Bioinform Comput Biol 2018; 16:1840002. [PMID: 29361895 DOI: 10.1142/s0219720018400024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Epilepsy is the fourth most common neurological disease after migraine, stroke, and Alzheimer's disease. Approximately one-third of all epilepsy cases are refractory to the existing anticonvulsants. Thus, there is an unmet need for newer antiepileptic drugs (AEDs) to manage refractory epilepsy (RE). Discovery of novel AEDs for the treatment of RE further retards for want of potential pharmacological targets, unavailable due to unclear etiology of this disease. In this regard, network pharmacology as an area of bioinformatics is gaining popularity. It combines the methods of network biology and polypharmacology, which makes it a promising approach for finding new molecular targets. This work is aimed at discovering new pharmacological targets for the treatment of RE using network pharmacology methods. In the framework of our study, the genes associated with the development of RE were selected based on analysis of available data. The methods of network pharmacology were used to select 83 potential pharmacological targets linked to the selected genes. Then, 10 most promising targets were chosen based on analysis of published data. All selected target proteins participate in biological processes, which are considered to play a key role in the development of RE. For 9 of 10 selected targets, the potential associations with different kinds of epilepsy have been recently mentioned in the literature published, which gives additional evidence that the approach applied is rather promising.
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Affiliation(s)
- Vladislav Bezhentsev
- * Department of Bioinformatics, Institute of Biomedical Chemistry, 10 Building 8, Pogodinskaya Street, Moscow 119121, Russia
| | - Sergey Ivanov
- * Department of Bioinformatics, Institute of Biomedical Chemistry, 10 Building 8, Pogodinskaya Street, Moscow 119121, Russia
| | - Sandeep Kumar
- † Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala 147002, Punjab, India
| | - Rajesh Goel
- † Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala 147002, Punjab, India
| | - Vladimir Poroikov
- * Department of Bioinformatics, Institute of Biomedical Chemistry, 10 Building 8, Pogodinskaya Street, Moscow 119121, Russia
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