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Mughal EU, Amjid S, Sadiq A, Naeem N, Nazir Y, Alrafai HA, Hassan AA, Al-Nami SY, Abdel Hafez AA, Ali Shah SW, Ghias M. Design and synthesis of 2-amino-4,6-diarylpyrimidine derivatives as potent α-glucosidase and α-amylase inhibitors: structure-activity relationship, in vitro, QSAR, molecular docking, MD simulations and drug-likeness studies. J Biomol Struct Dyn 2024; 42:244-260. [PMID: 37096830 DOI: 10.1080/07391102.2023.2198609] [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: 01/27/2023] [Accepted: 03/10/2023] [Indexed: 04/26/2023]
Abstract
In the present study, a series of 2-amino-4,6-diarylpyrimidine derivatives was designed, synthesized, characterized and evaluated for their in vitro α-glucosidase and α-amylase enzyme inhibition assays. The outcomes proved that this class of compounds exhibit considerable inhibitory activity against both enzymes. Among the target compounds, compounds 4p and 6p demonstrated the most potent dual inhibition with IC50 = 0.087 ± 0.01 μM for α-glucosidase; 0.189 ± 0.02 μM for α-amylase and IC50 = 0.095 ± 0.03 μM for α-glucosidase; 0.214 ± 0.03 μM for α-amylase, respectively as compared to the standard rutin (IC50 = 0.192 ± 0.02 μM for α-glucosidase and 0.224 ± 0.02 μM for α-amylase). Remarkably, the enzyme inhibition results indicate that test compounds have stronger inhibitory effect on the target enzymes than the positive control, with a significantly lower IC50 value. Moreover, these series of compounds were found to inhibit α-glucosidase activity in a reversible mixed-type manner with IC50 between 0.087 ± 0.01 μM to 1.952 ± 0.26 μM. Furthermore, molecular docking studies were performed to affirm the binding interactions of this scaffold to the active sites of α-glucosidase and α-amylase enzymes. The quantitative structure-activity relationship (QSAR) investigations showed a strong association between 1p-15p structures and their inhibitory actions (IC50) with a correlation value (R2) of 0.999916. Finally, molecular dynamic (MD) simulations were carried out to assess the dynamic behavior, stability of the protein-ligand complex, and binding affinity of the most active inhibitor 4p. The experimental and theoretical results therefore exposed a very good compatibility. Additionally, the drug-likeness assay revealed that some compounds exhibit a linear association with Lipinski's rule of five, indicating good drug-likeness and bioactivity scores for pharmacological targets.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
| | - Samreen Amjid
- Department of Chemistry, University of Gujrat, Gujrat, Pakistan
| | - Amina Sadiq
- Department of Chemistry, Govt. College Women University, Sialkot, Pakistan
| | - Nafeesa Naeem
- Department of Chemistry, University of Gujrat, Gujrat, Pakistan
| | - Yasir Nazir
- Department of Chemistry, Allama Iqbal Open University, Islamabad, Pakistan
| | - H A Alrafai
- Department of Chemistry, Faculty of Science, King Khalid University, Abraham, Saudi Arabia
| | - Abeer A Hassan
- Department of Chemistry, Faculty of Science, King Khalid University, Abraham, Saudi Arabia
| | - Samar Y Al-Nami
- Department of Chemistry, Faculty of Science, King Khalid University, Abraham, Saudi Arabia
| | - Amal A Abdel Hafez
- Department of Chemistry, Faculty of Science, King Khalid University, Abraham, Saudi Arabia
| | - Syed Wadood Ali Shah
- Department of Pharmacy, University of Malakand, Chakdara Dir, Khyber Pakhtunkhwa, Pakistan
| | - Mehreen Ghias
- Department of Pharmacy, University of Malakand, Chakdara Dir, Khyber Pakhtunkhwa, Pakistan
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Trifonov RE, Ostrovskii VA. Tetrazoles and Related Heterocycles as Promising Synthetic Antidiabetic Agents. Int J Mol Sci 2023; 24:17190. [PMID: 38139019 PMCID: PMC10742751 DOI: 10.3390/ijms242417190] [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: 11/02/2023] [Revised: 12/01/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023] Open
Abstract
Tetrazole heterocycle is a promising scaffold in drug design, and it is incorporated into active pharmaceutical ingredients of medications of various actions: hypotensives, diuretics, antihistamines, antibiotics, analgesics, and others. This heterocyclic system is metabolically stable and easily participates in various intermolecular interactions with different biological targets through hydrogen bonding, conjugation, or van der Waals forces. In the present review, a systematic analysis of the activity of tetrazole derivatives against type 2 diabetes mellitus (T2DM) has been performed. As it was shown, the tetrazolyl moiety is a key fragment of many antidiabetic agents with different activities, including the following: peroxisome proliferator-activated receptors (PPARs) agonists, protein tyrosine phosphatase 1B (PTP1B) inhibitors, aldose reductase (AR) inhibitors, dipeptidyl peptidase-4 (DPP-4) inhibitors and glucagon-like peptide 1 (GLP-1) agonists, G protein-coupled receptor (GPCRs) agonists, glycogen phosphorylases (GP) Inhibitors, α-glycosidase (AG) Inhibitors, sodium glucose co-transporter (SGLT) inhibitors, fructose-1,6-bisphosphatase (FBPase) inhibitors, IkB kinase ε (IKKε) and TANK binding kinase 1 (TBK1) inhibitors, and 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1). In many cases, the tetrazole-containing leader compounds markedly exceed the activity of medications already known and used in T2DM therapy, and some of them are undergoing clinical trials. In addition, tetrazole derivatives are very often used to act on diabetes-related targets or to treat post-diabetic disorders.
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Affiliation(s)
- Rostislav E. Trifonov
- Department of Chemistry and Technology of Nitrogen-Containing Organic Compounds, Saint Petersburg State Institute of Technology (Technical University), St. Petersburg 190013, Russia
| | - Vladimir A. Ostrovskii
- Department of Chemistry and Technology of Nitrogen-Containing Organic Compounds, Saint Petersburg State Institute of Technology (Technical University), St. Petersburg 190013, Russia
- Saint Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), St. Petersburg 199178, Russia
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3
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Hurtado-Rodríguez D, Salinas-Torres A, Rojas H, Becerra D, Castillo JC. Bioactive 2-pyridone-containing heterocycle syntheses using multicomponent reactions. RSC Adv 2022; 12:34965-34983. [PMID: 36540221 PMCID: PMC9727751 DOI: 10.1039/d2ra07056a] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 11/30/2022] [Indexed: 08/24/2023] Open
Abstract
2-Pyridone-containing heterocycles are considered privileged scaffolds in drug discovery due to their behavior as hydrogen bond donors and/or acceptors and nonpeptidic mimics, and remarkable physicochemical properties such as metabolic stability, solubility in water, and lipophilicity. This review provides a comprehensive overview of multicomponent reactions (MCRs) for the synthesis of 2-pyridone-containing heterocycles. In particular, it covers the articles published from 1999 to date related to anticancer, antibacterial, antifungal, anti-inflammatory, α-glucosidase inhibitor, and cardiotonic activities of 2-pyridone-containing heterocycles obtained exclusively by an MCR. The discussion focuses on bioactivity data, synthetic approaches, plausible reaction mechanisms, and molecular docking simulations to facilitate comparison and underscore the applications of the 2-pyridone motif in drug discovery and medicinal chemistry. We also present our conclusions and outlook for the future.
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Affiliation(s)
- Diana Hurtado-Rodríguez
- Grupo de Catálisis de la UPTC, Escuela de Ciencias Química, Universidad Pedagógica y Tecnológica de Colombia Avenida Central del Norte 39-115 Tunja Colombia
| | - Angélica Salinas-Torres
- Grupo de Catálisis de la UPTC, Escuela de Ciencias Química, Universidad Pedagógica y Tecnológica de Colombia Avenida Central del Norte 39-115 Tunja Colombia
| | - Hugo Rojas
- Grupo de Catálisis de la UPTC, Escuela de Ciencias Química, Universidad Pedagógica y Tecnológica de Colombia Avenida Central del Norte 39-115 Tunja Colombia
| | - Diana Becerra
- Grupo de Catálisis de la UPTC, Escuela de Ciencias Química, Universidad Pedagógica y Tecnológica de Colombia Avenida Central del Norte 39-115 Tunja Colombia
| | - Juan-Carlos Castillo
- Grupo de Catálisis de la UPTC, Escuela de Ciencias Química, Universidad Pedagógica y Tecnológica de Colombia Avenida Central del Norte 39-115 Tunja Colombia
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4
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Rusinov VL, Sapozhnikova IM, Spasov AA, Chupakhin ON. Fused azoloazines with antidiabetic activity. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3687-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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5
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Reaction of 3-Acetylcoumarin: From Methods to Mechanism. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Becerra D, Abonia R, Castillo JC. Recent Applications of the Multicomponent Synthesis for Bioactive Pyrazole Derivatives. Molecules 2022; 27:molecules27154723. [PMID: 35897899 PMCID: PMC9331265 DOI: 10.3390/molecules27154723] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 12/04/2022] Open
Abstract
Pyrazole and its derivatives are considered a privileged N-heterocycle with immense therapeutic potential. Over the last few decades, the pot, atom, and step economy (PASE) synthesis of pyrazole derivatives by multicomponent reactions (MCRs) has gained increasing popularity in pharmaceutical and medicinal chemistry. The present review summarizes the recent developments of multicomponent reactions for the synthesis of biologically active molecules containing the pyrazole moiety. Particularly, it covers the articles published from 2015 to date related to antibacterial, anticancer, antifungal, antioxidant, α-glucosidase and α-amylase inhibitory, anti-inflammatory, antimycobacterial, antimalarial, and miscellaneous activities of pyrazole derivatives obtained exclusively via an MCR. The reported analytical and activity data, plausible synthetic mechanisms, and molecular docking simulations are organized in concise tables, schemes, and figures to facilitate comparison and underscore the key points of this review. We hope that this review will be helpful in the quest for developing more biologically active molecules and marketed drugs containing the pyrazole moiety.
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Affiliation(s)
- Diana Becerra
- Escuela de Ciencias Química, Facultad de Ciencias, Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte, Tunja 150003, Colombia;
| | - Rodrigo Abonia
- Research Group of Heterocyclic Compounds, Department of Chemistry, Universidad del Valle, A.A. 25360, Cali 76001, Colombia;
| | - Juan-Carlos Castillo
- Escuela de Ciencias Química, Facultad de Ciencias, Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte, Tunja 150003, Colombia;
- Correspondence: ; Tel.: +57-8-740-5626 (ext. 2425)
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Jayashree S, Shivashankar K. Sulfated Copper Oxide Catalyzed One-Pot Synthesis of N-Fused Benzimidazolo/Benzothiazolo Pyrimidines. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2019.1625065] [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)
| | - Kalegowda Shivashankar
- P.G. Department of Chemistry, Central College Campus, Bangalore University, Bangalore, Karnataka, India
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8
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Imtiaz S, Ahmad War J, Banoo S, Khan S. α-Aminoazoles/azines: key reaction partners for multicomponent reactions. RSC Adv 2021; 11:11083-11165. [PMID: 35423648 PMCID: PMC8695948 DOI: 10.1039/d1ra00392e] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 02/23/2021] [Indexed: 12/28/2022] Open
Abstract
Aromatic α-aminoazaheterocycles are the focus of significant investigations and exploration by researchers owing to their key role in diverse biological and physiological processes. The existence of their derivatives in numerous drugs and alkaloids is due to their heterocyclic nitrogenous nature. Therefore, the synthesis of a structurally diverse range of their derivatives through simple and convenient methods represents a vital field of synthetic organic chemistry. Multicomponent reactions (MCRs) provide a platform to introduce desirable structure diversity and complexity into a molecule in a single operation with a significant reduction in the use of harmful organic waste, and hence have attracted particular attention as an excellent tool to access these derivatives. This review covers the advances made from 2010 to the beginning of 2020 in terms of the utilization of α-aminoazaheterocycles as synthetic precursors in MCRs.
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Affiliation(s)
- Shah Imtiaz
- Department of Chemistry, Aligarh Muslim University Aligarh India-202002
| | - Jahangir Ahmad War
- Department of Chemistry, National Institute of Technology Kashmir India-190006
| | - Syqa Banoo
- Department of Chemistry, Mangalayatan University Beswan Aligarh India-202146
| | - Sarfaraz Khan
- Department of Chemistry, Aligarh Muslim University Aligarh India-202002
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9
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Bule MH, Esfandyari R, Tafesse TB, Amini M, Faramarzi MA, Abdollahi M. Synthesis, Molecular Docking and α-Glucosidase Inhibitory Activity Study of 2,4,6-triaryl Pyrimidine Derivatives. LETT DRUG DES DISCOV 2020. [DOI: 10.2174/1570180817666200103130536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
α-Glucosidase inhibitors hinder the carbohydrate digestion and play an
important role in the treatment of diabetes mellitus. α-glucosidase inhibitors available on the market
are acarbose, miglitol, and voglibose. However, the use of acarbose is diminishing due to related
side effects like diarrhea, bloating and abdominal distension.
Objectives:
This study aimed to synthesize 2,4,6-triaryl pyrimidines derivatives, screen their α-
glucosidase inhibitory activity, perform kinetic and molecular docking studies.
Methods:
A series of 2,4,6-triaryl pyrimidine derivatives were synthesized and their α-glucosidase
inhibitory activity was screened in vitro. Pyrimidine derivatives 4a-m were synthesized via a twostep
reaction with a yield between 49 and 93%. The structure of the synthesized compounds was
confirmed by different spectroscopic techniques (IR, NMR and MS). The in vitro α-glucosidase
inhibition activities of the synthesized compounds 4a-m was also evaluated against Saccharomyces
cerevisiae α-glucosidase.
Results and Discussion:
The majority of synthesized compounds had α-glucosidase inhibitory
activity. Particularly compounds 4b and 4g were the most active compounds with an IC50 value of
125.2± 7.2 and 139.8 ± 8.1 μM respectively. The kinetic study performed for the most active
compound 4b revealed that the compound was a competitive inhibitor of Saccharomyces cerevisiae
α-glucosidase with Ki of 122 μM. The molecular docking study also revealed that the two
compounds have important binding interactions with the enzyme active site.
Conclusion:
2,4,6-triarylpyrimidine derivative 4a-m were synthesized and screened for α-
glucosidase inhibitory activity. Most of the synthesized compounds possess α-glucosidase inhibitory
activity, and compound 4b demonstrated the most significant inhibitory action as compared to
acarbose.
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Affiliation(s)
- Mohammed Hussen Bule
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Roghaieh Esfandyari
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Tadesse Bekele Tafesse
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohsen Amini
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ali Faramarzi
- The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Abdollahi
- The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
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10
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Taslimi P, Sujayev A, Karaman M, Maharramova G, Sadeghian N, Osmanova S, Sardarova S, Majdi N, Ozel HU, Gulcin İ. N
‐Substituted pyrimidinethione and acetophenone derivatives as a new therapeutic approach in diabetes. Arch Pharm (Weinheim) 2020; 353:e2000075. [DOI: 10.1002/ardp.202000075] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/17/2020] [Accepted: 05/22/2020] [Indexed: 01/03/2023]
Affiliation(s)
- Parham Taslimi
- Department of Biotechnology, Faculty of ScienceBartin University Bartin Turkey
| | - Afsun Sujayev
- Laboratory of Theoretical Bases of Synthesis and Action Mechanism of Additives, Institute of Chemistry of AdditivesAzerbaijan National Academy of Sciences Baku Azerbaijan
| | - Muhammet Karaman
- Department of Molecular Biology and Genetics, Faculty of Arts and ScienceKilis 7 Aralik University Kilis Turkey
| | - Gunel Maharramova
- Laboratory of Theoretical Bases of Synthesis and Action Mechanism of Additives, Institute of Chemistry of AdditivesAzerbaijan National Academy of Sciences Baku Azerbaijan
| | - Nastaran Sadeghian
- Department of Chemistry, Faculty of SciencesAtaturk University Erzurum Turkey
| | - Sabiya Osmanova
- Laboratory of Theoretical Bases of Synthesis and Action Mechanism of Additives, Institute of Chemistry of AdditivesAzerbaijan National Academy of Sciences Baku Azerbaijan
| | - Sabira Sardarova
- Laboratory of Theoretical Bases of Synthesis and Action Mechanism of Additives, Institute of Chemistry of AdditivesAzerbaijan National Academy of Sciences Baku Azerbaijan
| | - Nargiz Majdi
- Laboratory of Theoretical Bases of Synthesis and Action Mechanism of Additives, Institute of Chemistry of AdditivesAzerbaijan National Academy of Sciences Baku Azerbaijan
| | - Handan U. Ozel
- Department of Environmental Engineering, Faculty of EngineeringBartin University Bartin Turkey
| | - İlhami Gulcin
- Department of Chemistry, Faculty of SciencesAtaturk University Erzurum Turkey
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Mohammadi Ziarani G, Kheilkordi Z, Mohajer F. Recent Advances in the Application of Acetophenone in Heterocyclic Compounds Synthesis. SSRN ELECTRONIC JOURNAL 2020. [DOI: 10.2139/ssrn.3984824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
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12
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Pogaku V, Gangarapu K, Basavoju S, Tatapudi KK, Katragadda SB. Design, synthesis, molecular modelling, ADME prediction and anti-hyperglycemic evaluation of new pyrazole-triazolopyrimidine hybrids as potent α-glucosidase inhibitors. Bioorg Chem 2019; 93:103307. [DOI: 10.1016/j.bioorg.2019.103307] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 09/13/2019] [Accepted: 09/19/2019] [Indexed: 12/14/2022]
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13
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Recent advances in the application of acetophenone in heterocyclic compounds synthesis. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01774-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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14
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Dhameja M, Gupta P. Synthetic heterocyclic candidates as promising α-glucosidase inhibitors: An overview. Eur J Med Chem 2019; 176:343-377. [DOI: 10.1016/j.ejmech.2019.04.025] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 03/19/2019] [Accepted: 04/10/2019] [Indexed: 01/18/2023]
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15
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Gein VL, Prudnikova AN, Kurbatova AA, Dmitriev MV, Novikova VV, Rudakova IP, Starikov AL. Three-Component Reaction of Dimedone with Aromatic Aldehydes and 5-Aminotetrazole. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219050049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Zhang GP, Tian DY, Shi WM. Efficient Catalytic Synthesis of 3,4-Dihydropyrimidin-2-ones/thiones via
Little Acidic Ionic Liquid Combined with Rapid Heating Ways. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3292] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Guo-Ping Zhang
- Department of Chemistry and Materials Science; Huaibei Normal University; Huaibei 235000 China
- Department of Chemistry, School of Information; Huaibei Normal University; Huaibei 235000 China
| | - Da-Yu Tian
- Department of Chemistry and Materials Science; Huaibei Normal University; Huaibei 235000 China
| | - Wang-Ming Shi
- Department of Chemistry and Materials Science; Huaibei Normal University; Huaibei 235000 China
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Gong Z, Xie Z, Qiu J, Wang G. Synthesis, Biological Evaluation and Molecular Docking Study of 2-Substituted-4,6-Diarylpyrimidines as α-Glucosidase Inhibitors. Molecules 2017; 22:molecules22111865. [PMID: 29084182 PMCID: PMC6150375 DOI: 10.3390/molecules22111865] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 10/27/2017] [Accepted: 10/27/2017] [Indexed: 11/24/2022] Open
Abstract
A novel series of 2-substituted-4,6-diarylpyrimidines 6a–6t has been synthesized, characterized by 1H-NMR, 13C-NMR and HRMS, and screened for in vitro α-glucosidase inhibitory activity. The majority of the screened compounds possessed significant α-glucosidase inhibitory activity with IC50 values ranging from 19.6 ± 0.21 to 38.9 ± 0.35 μM, which is more potent than the positive control α-glucosidase inhibitor acarbose (IC50 = 817.38 ± 6.27 μM). Among them, 6j was found to be the most active compound against α-glucosidase with an IC50 of 19.6 ± 0.21 μM. In addition, molecular docking studies were carried out to explore the binding interactions of 2-substituted-4,6-diarylpyrimidine derivatives with α-glucosidase.
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Affiliation(s)
- Zipeng Gong
- Provincial Key Laboratory of Pharmaceutics in Guizhou Province, Guizhou Medical University, Beijing Road, Guiyang 550004, China.
- School of Pharmacy, Guizhou Medical University, 4 Beijing Road, Guiyang 550004, China.
- National Engineering Research Center of Miao's Medicines, 4 Beijing Road, Guiyang 550004, China.
| | - Zhenzhen Xie
- College of Chemistry and Chemical Engineering, Jishou University, Jishou 416000, China.
| | - Jie Qiu
- College of Chemistry and Chemical Engineering, Jishou University, Jishou 416000, China.
| | - Guangcheng Wang
- College of Chemistry and Chemical Engineering, Jishou University, Jishou 416000, China.
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Suresh L, Kumar PSV, Chandramouli G. An efficient one-pot synthesis, characterization and antibacterial activity of novel chromeno-pyrimidine derivatives. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.12.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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19
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Suresh L, Kumar PSV, Onkar P, Srinivas L, Pydisetty Y, Chandramouli GVP. Synthesis and in vitro evaluation of dihydro-6H-chromeno[4,3-b]isoxazolo[4,5-e]pyridine derivatives as potent antidiabetic agents. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2938-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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20
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Liu Q, Zhao C, Huang J, Chen L, Yang K, Gong L, Du Y, Yu C, Wu L, Li X, He Y. Enantioselectivity of d-amino acid oxidase in the presence of ionic liquids. RSC Adv 2017. [DOI: 10.1039/c7ra04687a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this paper, enantioselectivities of d-amino acid oxidase (DAAO) in ten ionic liquids were investigated in detail.
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21
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22
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Suresh L, Vijay Kumar PS, Vinodkumar T, Chandramouli GVP. Heterogeneous recyclable nano-CeO2 catalyst: efficient and eco-friendly synthesis of novel fused triazolo and tetrazolo pyrimidine derivatives in aqueous medium. RSC Adv 2016. [DOI: 10.1039/c6ra16307f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
A ceria nanocatalyst was used for the one-pot, multicomponent condensation reaction of benzoylacetonitrile, aromatic aldehydes and 5-amino-triazole/tetrazole proceeding via C–C and C–N bond formation to deliver triazolo/tetrazolo[1,5-a]pyrimidines.
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Affiliation(s)
- Lingala Suresh
- Department of Chemistry
- National Institute of Technology
- Warangal
- India
| | | | - T. Vinodkumar
- Department of Chemistry
- National Institute of Technology
- Warangal
- India
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