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Majeed K, Zhou F, Liu C, Guo Z, Dong P, Zhang Q. A Green Approach for 1,2,3‐Triazole‐Fused Quinolinones via Metal‐Free Cascade [3+2] Cycloaddition/C‐N Coupling Reaction. ChemistrySelect 2022. [DOI: 10.1002/slct.202200978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kashif Majeed
- Xi'an Key Laboratory of Functional Organic Porous Materials Department of Applied Chemistry School of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an Shaanxi 710072 P.R. China
| | - Fengtao Zhou
- School of Pharmacy Jinan University Guangzhou Guangdong 510632 P.R. China
| | - Chaoyi Liu
- Hangzhou Institute for Advanced Study University of Chinese Academy of Science Hangzhou 310024 P.R. China
| | - Zijian Guo
- Xi'an Key Laboratory of Functional Organic Porous Materials Department of Applied Chemistry School of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an Shaanxi 710072 P.R. China
| | - Penghui Dong
- Xi'an Key Laboratory of Functional Organic Porous Materials Department of Applied Chemistry School of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an Shaanxi 710072 P.R. China
| | - Qiuyu Zhang
- Xi'an Key Laboratory of Functional Organic Porous Materials Department of Applied Chemistry School of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an Shaanxi 710072 P.R. China
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Daneshyar A, Nematollahi D, Bayat M. Electrochemical synthesis of new sulfone and sulfonamide derivatives. A green method based on the electrolysis of 2-amino-5-nitrophenol. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.139223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Erdogan M, Kilic B, Sagkan RI, Aksakal F, Ercetin T, Gulcan HO, Dogruer DS. Design, synthesis and biological evaluation of new benzoxazolone/benzothiazolone derivatives as multi-target agents against Alzheimer's disease. Eur J Med Chem 2020; 212:113124. [PMID: 33395623 DOI: 10.1016/j.ejmech.2020.113124] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 11/27/2020] [Accepted: 12/18/2020] [Indexed: 01/04/2023]
Abstract
In this study, four series of compounds with benzoxazolone and benzothiazolone cores were designed, synthesized and evaluated as multifunctional agents against Alzheimer's disease (AD). Additionally, in order to shed light on the effect of the carbonyl groups of benzoxazolone/benzothiazolone, benzoxazole/benzothiazole-containing analogues were also synthesized and evaluated. Inhibition potency of all final compounds towards cholinesterase enzymes and their antioxidant activity were tested. Subsequently, the anti-inflammatory activity, cytotoxicity, apoptosis, and Aβ aggregation inhibition tests were also performed for selected compounds. The results indicated that compounds 11c, a pentanamide derivative with benzothiazolone core, and 14b, a keton derivative with benzothiazolone core, were considered as promising multi-functional agents for further investigation against AD. The reversibility, kinetic and molecular docking studies were also performed for the compounds with the highest AChE 14b (eeAChE IC50 = 0.34 μM, huAChE IC50 = 0.46 μM) and BChE 11c (eqBChE IC50 = 2.98 μM, huBChE IC50 = 2.56 μM) inhibitory activities.
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Affiliation(s)
- Merve Erdogan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Ankara, Turkey
| | - Burcu Kilic
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Ankara, Turkey
| | - Rahsan Ilıkcı Sagkan
- Department of Medical Biology, Faculty of Medicine, Uşak University, Uşak, Turkey
| | - Fatma Aksakal
- Department of Chemistry, Hacettepe University, Ankara, Turkey
| | - Tugba Ercetin
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Eastern Mediterranean University, Gazimagosa, Cyprus
| | - Hayrettin O Gulcan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Eastern Mediterranean University, Gazimagosa, Cyprus
| | - Deniz S Dogruer
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Ankara, Turkey.
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Liu Z, Bian M, Ma QQ, Zhang Z, Du HH, Wei CX. Design and Synthesis of New Benzo[d]oxazole-Based Derivatives and Their Neuroprotective Effects on β-Amyloid-Induced PC12 Cells. Molecules 2020; 25:E5391. [PMID: 33218007 PMCID: PMC7698601 DOI: 10.3390/molecules25225391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/15/2020] [Accepted: 11/16/2020] [Indexed: 12/14/2022] Open
Abstract
A series of novel synthetic substituted benzo[d]oxazole-based derivatives (5a-5v) exerted neuroprotective effects on β-amyloid (Aβ)-induced PC12 cells as a potential approach for the treatment of Alzheimer's disease (AD). In vitro studies show that most of the synthesized compounds were potent in reducing the neurotoxicity of Aβ25-35-induced PC12 cells at 5 μg/mL. We found that compound 5c was non-neurotoxic at 30 μg/mL and significantly increased the viability of Aβ25-35-induced PC12 cells at 1.25, 2.5 and 5 μg/mL. Western blot analysis showed that compound 5c promoted the phosphorylation of Akt and glycogen synthase kinase (GSK-3β) and decreased the expression of nuclear factor-κB (NF-κB) in Aβ25-35-induced PC12 cells. In addition, our findings demonstrated that compound 5c protected PC12 cells from Aβ25-35-induced apoptosis and reduced the hyperphosphorylation of tau protein, and decreased the expression of receptor for AGE (RAGE), β-site amyloid precursor protein (APP)-cleaving enzyme 1 (BACE1), inducible nitric oxide synthase (iNOS) and Bcl-2-associated X protein/B-cell lymphoma 2 (Bax/Bcl-2) via Akt/GSK-3β/NF-κB signaling pathway. In vivo studies suggest that compound 5c shows less toxicity than donepezil in the heart and nervous system of zebrafish.
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Affiliation(s)
- Zheng Liu
- Medicinal Chemistry and Pharmacology Institute, Inner Mongolia University for the Nationalities, Tongliao 028000, China; (Z.L.); (M.B.); (Q.-Q.M.)
| | - Ming Bian
- Medicinal Chemistry and Pharmacology Institute, Inner Mongolia University for the Nationalities, Tongliao 028000, China; (Z.L.); (M.B.); (Q.-Q.M.)
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System, Tongliao 028000, China
| | - Qian-Qian Ma
- Medicinal Chemistry and Pharmacology Institute, Inner Mongolia University for the Nationalities, Tongliao 028000, China; (Z.L.); (M.B.); (Q.-Q.M.)
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System, Tongliao 028000, China
| | - Zhuo Zhang
- College of Pharmaceutical Sciences, Yanbian University, Yanji 133022, China;
| | - Huan-Huan Du
- Medicinal Chemistry and Pharmacology Institute, Inner Mongolia University for the Nationalities, Tongliao 028000, China; (Z.L.); (M.B.); (Q.-Q.M.)
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System, Tongliao 028000, China
| | - Cheng-Xi Wei
- Medicinal Chemistry and Pharmacology Institute, Inner Mongolia University for the Nationalities, Tongliao 028000, China; (Z.L.); (M.B.); (Q.-Q.M.)
- Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System, Tongliao 028000, China
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Song MX, Deng XQ. Recent developments on triazole nucleus in anticonvulsant compounds: a review. J Enzyme Inhib Med Chem 2018; 33:453-478. [PMID: 29383949 PMCID: PMC6010125 DOI: 10.1080/14756366.2017.1423068] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 12/27/2017] [Accepted: 12/27/2017] [Indexed: 11/02/2022] Open
Abstract
Epilepsy is one of the common diseases seriously threatening life and health of human. More than 50 million people are suffering from this condition and anticonvulsant agents are the main treatment. However, side effects and intolerance, and a lack of efficacy limit the application of the current anticonvulsant agents. The search for new anticonvulsant agents with higher efficacy and lower toxicity continues to be the focus and task in medicinal chemistry. Numbers of triazole derivatives as clinical drugs or candidates have been frequently employed for the treatment of various types of diseases, which have proved the importance of this heterocyclic nucleus in drug design and discovery. Recently many endeavours were made to involve the triazole into the anticonvulsants design, which have brought lots of active compounds. This work is an attempt to systematically review the research of triazole derivatives in the design and development of anticonvulsant agents during the past two decades.
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Affiliation(s)
- Ming-Xia Song
- Medical College, Jinggangshan University, Ji’an, Jiangxi, China
| | - Xian-Qing Deng
- Medical College, Jinggangshan University, Ji’an, Jiangxi, China
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Jangam SS, Wankhede SB, Chitlange SS. Molecular docking, synthesis and anticonvulsant activity of some novel 3-(2-substituted)-4-oxothiazolidine-3-yl)-2-phenylquinazoline-4(3H)-ones. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3612-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Chen W, An W, Wang Y, Yu A. Mechanisms of Metal-Free Aerobic Oxidation To Prepare Benzoxazole Catalyzed by Cyanide: A Direct Cyclization or Stepwise Oxidative Dehydrogenation and Cyclization? J Org Chem 2016; 81:10857-10862. [DOI: 10.1021/acs.joc.6b01939] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Weiqiang Chen
- Institute
of Applied Chemistry and Engineering, College of Chemistry,
Tianjin Key laboratory of Biosensing and Molecular Recognition and ‡College of Life
Sciences, Nankai University, Tianjin 300071, China
| | - Weili An
- Institute
of Applied Chemistry and Engineering, College of Chemistry,
Tianjin Key laboratory of Biosensing and Molecular Recognition and ‡College of Life
Sciences, Nankai University, Tianjin 300071, China
| | - Yongjian Wang
- Institute
of Applied Chemistry and Engineering, College of Chemistry,
Tianjin Key laboratory of Biosensing and Molecular Recognition and ‡College of Life
Sciences, Nankai University, Tianjin 300071, China
| | - Ao Yu
- Institute
of Applied Chemistry and Engineering, College of Chemistry,
Tianjin Key laboratory of Biosensing and Molecular Recognition and ‡College of Life
Sciences, Nankai University, Tianjin 300071, China
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Design, synthesis and evaluation of the antidepressant and anticonvulsant activities of triazole-containing quinolinones. Eur J Med Chem 2014; 73:217-24. [DOI: 10.1016/j.ejmech.2013.12.014] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Revised: 12/11/2013] [Accepted: 12/12/2013] [Indexed: 12/22/2022]
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Sharma PC, Sinhmar A, Sharma A, Rajak H, Pathak DP. Medicinal significance of benzothiazole scaffold: an insight view. J Enzyme Inhib Med Chem 2012; 28:240-66. [PMID: 23030043 DOI: 10.3109/14756366.2012.720572] [Citation(s) in RCA: 145] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Heterocycles bearing nitrogen, sulphur and thiazole moieties constitute the core structure of a number of biologically interesting compounds. Benzothiazole, a group of xenobiotic compounds containing a benzene ring fused with a thiazole ring, are used worldwide for a variety of therapeutic applications. Benzothiazole and their heterocyclic derivatives represent an important class of compounds possessing a wide spectrum of biological activities. The myriad spectrum of medicinal properties associated with benzothiazole related drugs has encouraged the medicinal chemists to synthesize a large number of novel therapeutic agents. Several analogues containing benzothiazole ring system exhibit significant antitumour, antimicrobial, antidiabetic, anti-inflammatory, anticonvulsant, antiviral, antioxidant, antitubercular, antimalarial, antiasthmatic, anthelmintic, photosensitizing, diuretic, analgesic and other activities. This article is an attempt to present the research work reported in recent scientific literature on different pharmacological activities of benzothiazole compounds.
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10
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Discovery of potent anticonvulsant ligands as dual NMDA and AMPA receptors antagonists by molecular modelling studies. Med Chem Res 2011. [DOI: 10.1007/s00044-011-9889-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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