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Li X, Guo T, Feng Q, Bai T, Wu L, Liu Y, Zheng X, Jia J, Pei J, Wu S, Song Y, Zhang Y. Progress of thrombus formation and research on the structure-activity relationship for antithrombotic drugs. Eur J Med Chem 2022; 228:114035. [PMID: 34902735 DOI: 10.1016/j.ejmech.2021.114035] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 11/11/2021] [Accepted: 11/30/2021] [Indexed: 01/07/2023]
Abstract
Many populations suffer from thrombotic disorders such as stroke, myocardial infarction, unstable angina and thromboembolic disease. Thrombus is one of the major threatening factors to human health and the prevalence of cardio-cerebrovascular diseases induced by thrombus is growing worldwide, even some persons got rare and severe blood clots after receiving the AstraZeneca COVID vaccine unexpectedly. In terms of mechanism of thrombosis, antithrombotic drugs have been divided into three categories including anticoagulants, platelet inhibitors and fibrinolytics. Nowadays, a large number of new compounds possessing antithrombotic activities are emerging in an effort to remove the inevitable drawbacks of previously approved drugs such as the high risk of bleeding, a slow onset of action and a narrow therapeutic window. In this review, we describe the causes and mechanisms of thrombus formation firstly, and then summarize these reported active compounds as potential antithrombotic candidates based on their respective mechanism, hoping to promote the development of more effective bioactive molecules for treating thrombotic disorders.
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Affiliation(s)
- Xiaoan Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi'an, 710069, China; Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Tiantian Guo
- College of Food Science and Technology, Northwest University, Xi'an, 710069, China
| | - Qian Feng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Tiantian Bai
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Lei Wu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Yubo Liu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi'an, 710069, China
| | - Xu Zheng
- Shaanxi Institute for Food and Drug, Xi'an, 710000, China
| | - Jianzhong Jia
- Shaanxi Institute for Food and Drug, Xi'an, 710000, China
| | - Jin Pei
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Shaoping Wu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi'an, 710069, China.
| | - Yiming Song
- School of Chemical Engineering, Northwest University, 229 Taibai Road, Xi'an, Shaanxi, 710069, China.
| | - Yongmin Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Biomedicine Key Laboratory of Shaanxi Province, Northwest University, Xi'an, 710069, China; Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, UMR 8232, 4 Place Jussieu, 75005, Paris, France
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2
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The antithrombotic activity of natural and synthetic coumarins. Fitoterapia 2021; 154:104947. [PMID: 34352355 DOI: 10.1016/j.fitote.2021.104947] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/29/2021] [Accepted: 05/30/2021] [Indexed: 12/30/2022]
Abstract
Thrombosis, which seriously endangers human health and life, is the leading cause of morbidity and mortality globally. Antithrombotic drugs can interfere with the occurrence and development of thrombotic diseases and play an important role in the treatment of thrombotic diseases. However, unsatisfactory efficacy and serious adverse effects of existing antithrombotic drugs increase the research for new, efficient and safer drugs. Natural and synthetic coumarins have been shown to possess antithrombotic activity, namely, anticoagulation and antiplatelet aggregation. Especially, coumarin-based warfarin, phenprocoumon and cloricromen have long been used in clinical treatment of thrombosis. Coumarin with low toxicity is the privileged structure for developing novel antithrombotic drugs with multiple mechanisms of action. The present review aims to compile current research on the development of coumarins against thrombosis, emphasizing the relationship between their chemical structures and therapeutic effectiveness. It is intended to provide promising ideas for the discovery of novel coumarin derivatives with high antithrombotic activity.
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Takao K, Sakatsume T, Kamauchi H, Sugita Y. Syntheses and Evaluation of 2- or 3-( N-Cyclicamino)chromone Derivatives as Monoamine Oxidase Inhibitors. Chem Pharm Bull (Tokyo) 2020; 68:1082-1089. [DOI: 10.1248/cpb.c20-00579] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Koichi Takao
- Laboratory of Bioorganic Chemistry, Department of Pharmaceutical Sciences, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Tsukasa Sakatsume
- Laboratory of Bioorganic Chemistry, Department of Pharmaceutical Sciences, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Hitoshi Kamauchi
- Laboratory of Bioorganic Chemistry, Department of Pharmaceutical Sciences, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
| | - Yoshiaki Sugita
- Laboratory of Bioorganic Chemistry, Department of Pharmaceutical Sciences, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University
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4
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Synthesis of 1-(Indol-2-yl)-phenoxazine hybrids from quinacetophenone precursors and their biological evaluation as DNA intercalating agents. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128311] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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Sovari SN, Vojnovic S, Bogojevic SS, Crochet A, Pavic A, Nikodinovic-Runic J, Zobi F. Design, synthesis and in vivo evaluation of 3-arylcoumarin derivatives of rhenium(I) tricarbonyl complexes as potent antibacterial agents against methicillin-resistant Staphylococcus aureus (MRSA). Eur J Med Chem 2020; 205:112533. [PMID: 32739550 DOI: 10.1016/j.ejmech.2020.112533] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/29/2020] [Accepted: 05/31/2020] [Indexed: 12/26/2022]
Abstract
We have prepared a series of ten 3-arylcoumarin molecules, their respective fac-[Re(CO)3(bpy)L]+ and fac-[Re(CO)3(L⁀L)Br] complexes and tested all compounds for their antimicrobial efficacy. Whereas the 3-arylcoumarin ligands are virtually inactive against the human-associated pathogens with minimum inhibitory concentrations (MICs) > 150 μM, when coordinated to the fac-[Re(CO)3]+ core, most of the resulting complexes showed remarkable antibacterial potency. Several rhenium complexes exhibit activity in nanomolar concentrations against Gram-positive pathogens such as Staphylococcus aureus strains, including methicillin-resistant S. aureus (MRSA) and Enterococcus faecium. The molecules do not affect bacterial cell membrane potential, but some of the most potent complexes strongly interact with DNA, indicating it as a possible target for their mode of action. In vivo studies in the zebrafish model showed that the complexes with anti-staphylococcal/MRSA activity were non-toxic to the organism even at much higher doses of the corresponding MICs. In the zebrafish-MRSA infection model, the complexes increased the survival rate of infected fish up to 100% and markedly reduced bacterial burden. Moreover, all rescued fish developed normally following the treatments with the metallic compounds.
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Affiliation(s)
- Sara Nasiri Sovari
- Department of Chemistry, University of Fribourg, Chemin Du Musée 10, 1700, Fribourg, Switzerland
| | - Sandra Vojnovic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11042, Belgrade 152, Serbia
| | - Sanja Skaro Bogojevic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11042, Belgrade 152, Serbia
| | - Aurelien Crochet
- Department of Chemistry, University of Fribourg, Chemin Du Musée 10, 1700, Fribourg, Switzerland
| | - Aleksandar Pavic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11042, Belgrade 152, Serbia.
| | - Jasmina Nikodinovic-Runic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11042, Belgrade 152, Serbia
| | - Fabio Zobi
- Department of Chemistry, University of Fribourg, Chemin Du Musée 10, 1700, Fribourg, Switzerland.
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7
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Deng D, Pei H, Lan T, Zhu J, Tang M, Xue L, Yang Z, Zheng S, Ye H, Chen L. Synthesis and discovery of new compounds bearing coumarin scaffold for the treatment of pulmonary fibrosis. Eur J Med Chem 2019; 185:111790. [PMID: 31699535 DOI: 10.1016/j.ejmech.2019.111790] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/07/2019] [Accepted: 10/14/2019] [Indexed: 02/05/2023]
Abstract
Idiopathic pulmonary fibrosis, characterized by excess accumulation of extracellular matrix, involved in many chronic diseases or injuries, threatens human health greatly. We have reported a series of compounds bearing coumarin scaffold which potently inhibited TGF-β-induced total collagen accumulation in NRK-49F cell line and migration of macrophages. Compound 9d also suppressed the TGF-β-induced protein expression of COL1A1, α-SMA, and p-Smad3 in vitro. Meanwhile, 9d at a dose of 100 mg/kg/day through oral administrations for 4 weeks effectively alleviated infiltration of inflammatory cells in lung tissue and fibrotic degree in bleomycin-induced pulmonary fibrosis model, which may related to its inhibition of TGF-β/Smad3 pathway and anti-inflammation efficacy. In addition, 9d demonstrated decent bioavailability (F = 39.88%) and suitable eliminated half-life time (T1/2 = 13.09 h), suggesting that 9d could be a potential drug candidate for the treatment of fibrotic diseases.
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Affiliation(s)
- Dexin Deng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, China
| | - Heying Pei
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, China
| | - Tingxuan Lan
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, China
| | - Jiali Zhu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, China
| | - Minghai Tang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, China
| | - Linlin Xue
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, China
| | - Zhuang Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, China
| | - Shoujun Zheng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, China
| | - Haoyu Ye
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, China
| | - Lijuan Chen
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, China.
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8
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Novel compounds of hybrid structure pyridazinone–coumarin as potent inhibitors of platelet aggregation. Future Med Chem 2019; 11:2051-2062. [DOI: 10.4155/fmc-2018-0373] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Aim: The current limitations of antiplatelet therapy promote the search for new antithrombotic agents. Here we describe novel platelet aggregation inhibitors that combine pyridazinone and coumarin scaffolds in their structure. Results: The target compounds were synthesized in good yield from maleic anhydride, following a multistep strategy. The in vitro studies demonstrated significant antiplatelet activity in many of these compounds, with IC50 values in the low micromolar range, revealing that the activity was affected by the substitution pattern of the two selected cores. Additional studies point out their effect as inhibitors of glycoprotein (Gp) IIb/IIIa activation. Conclusion: This novel hybrid structure can be considered a good prototype for the development of potent platelet aggregation inhibitors.
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9
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Nunewar SN, Muthyala BB, Dastari S, Tangellamudi ND. Quinacetophenone: a simple precursor for synthesis of phenoxazines. NEW J CHEM 2019. [DOI: 10.1039/c9nj03525g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Quinacetophenone is a versatile and easy accessible building block for synthesis of various biologically active heterocyclic compounds.
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Affiliation(s)
- Saiprasad N. Nunewar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad 500037
- India
| | - Bhavana B. Muthyala
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad 500037
- India
| | - Sowmya Dastari
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad 500037
- India
| | - Neelima D. Tangellamudi
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad 500037
- India
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10
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Sharma V, Jaiswal PK, Kumar K, Saran M, Mathur M, Swami AK, Chaudhary S. An efficient synthesis and biological evaluation of novel analogues of natural product Cephalandole A: A new class of antimicrobial and antiplatelet agents. Fitoterapia 2018; 129:13-19. [DOI: 10.1016/j.fitote.2018.06.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 05/29/2018] [Accepted: 06/03/2018] [Indexed: 01/05/2023]
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11
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Jaiswal PK, Sharma V, Kumar S, Mathur M, Swami AK, Yadav DK, Chaudhary S. Non-peptide-based new class of platelet aggregation inhibitors: Design, synthesis, bioevaluation, SAR, andin silicostudies. Arch Pharm (Weinheim) 2018. [DOI: 10.1002/ardp.201700349] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Pradeep K. Jaiswal
- Laboratory of Organic and Medicinal Chemistry, Department of Chemistry; Malaviya National Institute of Technology; Jaipur India
| | - Vashundhra Sharma
- Laboratory of Organic and Medicinal Chemistry, Department of Chemistry; Malaviya National Institute of Technology; Jaipur India
| | - Surendra Kumar
- College of Pharmacy; Gachon University of Medicine and Science; Incheon City Korea
| | - Manas Mathur
- Department of Advance Molecular Microbiology; Seminal Applied Sciences Pvt. Ltd.; Jaipur India
| | - Ajit K. Swami
- Department of Advance Molecular Microbiology; Seminal Applied Sciences Pvt. Ltd.; Jaipur India
| | - Dharmendra K. Yadav
- College of Pharmacy; Gachon University of Medicine and Science; Incheon City Korea
- Department of Biochemistry; All India Institute of Medical Sciences (AIIMS); Jodhpur Rajasthan India
| | - Sandeep Chaudhary
- Laboratory of Organic and Medicinal Chemistry, Department of Chemistry; Malaviya National Institute of Technology; Jaipur India
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12
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Li H, Wu X, Zhang R, Hao L, Duan G, Xiao Y, Xia C, Li F, You G, Han J. Synthesis and biological evaluation of pyrano[2,3-f]chromene-4,8-dione derivatives as potential anticancer agents. Chem Res Chin Univ 2017. [DOI: 10.1007/s40242-017-6472-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Cameron RB, Beeson CC, Schnellmann RG. Development of Therapeutics That Induce Mitochondrial Biogenesis for the Treatment of Acute and Chronic Degenerative Diseases. J Med Chem 2016; 59:10411-10434. [PMID: 27560192 DOI: 10.1021/acs.jmedchem.6b00669] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Mitochondria have various roles in cellular metabolism and homeostasis. Because mitochondrial dysfunction is associated with many acute and chronic degenerative diseases, mitochondrial biogenesis (MB) is a therapeutic target for treating such diseases. Here, we review the role of mitochondrial dysfunction in acute and chronic degenerative diseases and the cellular signaling pathways by which MB is induced. We then review existing work describing the development and application of drugs that induce MB in vitro and in vivo. In particular, we discuss natural products and modulators of transcription factors, kinases, cyclic nucleotides, and G protein-coupled receptors.
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Affiliation(s)
- Robert B Cameron
- Department of Drug Discovery and Biomedical Sciences, Medical University of South Carolina , 280 Calhoun Street, Charleston, South Carolina 29425, United States.,College of Pharmacy, University of Arizona , 1295 N. Martin Avenue, Tucson, Arizona 85721, United States
| | - Craig C Beeson
- Department of Drug Discovery and Biomedical Sciences, Medical University of South Carolina , 280 Calhoun Street, Charleston, South Carolina 29425, United States
| | - Rick G Schnellmann
- Department of Drug Discovery and Biomedical Sciences, Medical University of South Carolina , 280 Calhoun Street, Charleston, South Carolina 29425, United States.,College of Pharmacy, University of Arizona , 1295 N. Martin Avenue, Tucson, Arizona 85721, United States
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14
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Costa M, Dias TA, Brito A, Proença F. Biological importance of structurally diversified chromenes. Eur J Med Chem 2016; 123:487-507. [PMID: 27494166 DOI: 10.1016/j.ejmech.2016.07.057] [Citation(s) in RCA: 183] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 06/21/2016] [Accepted: 07/23/2016] [Indexed: 12/20/2022]
Abstract
Compounds incorporating the chromene scaffold are largely present in natural products and display a wide variety of biological activities. Their low toxicity combined to the broad pharmacological properties have inspired medicinal chemists in the search for new therapeutic agents. This review covers the literature between 1993 and on the biological activity of 2H- and 4H-chromenes, both from natural and synthetic origin. Includes a section that identifies a selection of chromene-based natural products, followed by recent literature on bioactive natural chromenes and the corresponding source, covering plants and fruits. Synthetic chromenes are equally important and a separate section addresses the use of these derivatives as new leads for drug discovery. Different biological targets were identified, namely those associated with anticancer, antimicrobial, anti-inflammatory, antithrombotic and antipsychotic activities.
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Affiliation(s)
- Marta Costa
- Life and Health Sciences Research Institute (ICVS), University of Minho, Campus of Gualtar, Braga, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Tatiana A Dias
- Department of Chemistry, University of Minho, Campus of Gualtar, Braga, Portugal
| | - Alexandra Brito
- Department of Chemistry, University of Minho, Campus of Gualtar, Braga, Portugal
| | - Fernanda Proença
- Department of Chemistry, University of Minho, Campus of Gualtar, Braga, Portugal.
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15
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Design and Microwave Assisted Synthesis of Coumarin Derivatives as PDE Inhibitors. INTERNATIONAL JOURNAL OF MEDICINAL CHEMISTRY 2016; 2016:9890630. [PMID: 26998358 PMCID: PMC4779523 DOI: 10.1155/2016/9890630] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 12/26/2015] [Accepted: 12/27/2015] [Indexed: 12/04/2022]
Abstract
Coumarins appended to benzimidazole through pyrazole are designed and synthesized using microwave irradiation. These compounds were analyzed for phosphodiesterase (PDE) inhibition indirectly by motility pattern in human spermatozoa. Some of the synthesized compounds, namely, 5d, 5e, 5f, 5g, 5h, and 5k, have exhibited potent inhibitory activity on PDE.
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16
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Ajani OO, Ajayi O, Adekoya JA, Owoeye TF, Durodola BM, Ogunleye OM. Comparative Study of Microwave-assisted and Conventional Synthesis of 3-[1-(s-phenylimino) Ethyl]-2H-chromen-2-ones and Selected Hydrazone Derivatives. ACTA ACUST UNITED AC 2016. [DOI: 10.3923/jas.2016.77.87] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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17
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Kushwaha K, Kaushik N, Lata, Jain SC. Design and synthesis of novel 2H-chromen-2-one derivatives bearing 1,2,3-triazole moiety as lead antimicrobials. Bioorg Med Chem Lett 2014; 24:1795-801. [PMID: 24594353 DOI: 10.1016/j.bmcl.2014.02.027] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 01/13/2014] [Accepted: 02/10/2014] [Indexed: 11/29/2022]
Abstract
A series of novel 2H-chromen-2-one derivatives decorated with 1,2,3-triazole moiety were designed and synthesized using the click reaction of azidoalkyloxy-2H-chromen-2-ones with different propargylamines. Propargylamines were obtained by alkylation of various heterocyclic amines with propargyl bromide. Newly synthesized compounds and intermediates were evaluated for their antifungal activity against four fungi (Aspergillus niger, Aspergillus fumigatus, Aspergillus flavus and Candida albicans). Antibacterial studies were also carried out against three Gram-positive bacteria (Staphylococcus aureus, Bacillus subtilis and Staphylococcus epidermis) and four Gram-negative bacteria (Escherichia coli, Pseudomonas aeruginosa, Salmonella typhi and Klebsiella pneumoniae). In vitro, bioassay results showed that all the synthesized compounds exhibited excellent activity against fungal strains Aspergillus fumigatus, Aspergillus flavus and Candida albicans. Interestingly, all the compounds have shown even superior activity than the reference drug miconazole against Aspergillus fumigatus. Morpholine and N-acetyl piperazine containing compounds 10c and 10e have shown promising activity against various bacterial strains. Compound 10e was found to be most active against Pseudomonas aeruginosa. Based on, in silico pharmacokinetic studies, compounds 10a-e were identified as lead compounds for future investigation due to their lower toxicity, high drug score values and good oral bioavailability as per OECD guidelines.
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Affiliation(s)
- Khushbu Kushwaha
- Department of Chemistry, University of Delhi, Delhi 110 007, India
| | - Nagendra Kaushik
- Plasma Bioscience Research Center, Kwangwoon University, Seoul 139701, Republic of Korea
| | - Lata
- Department of Chemistry, University of Delhi, Delhi 110 007, India
| | - Subhash C Jain
- Department of Chemistry, University of Delhi, Delhi 110 007, India.
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18
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Modh RP, Kumar SP, Jasrai YT, Chikhalia KH. Design, synthesis, biological evaluation, and molecular modeling of coumarin-piperazine derivatives as acetylcholinesterase inhibitors. Arch Pharm (Weinheim) 2013; 346:793-804. [PMID: 24591157 DOI: 10.1002/ardp.201300242] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 08/13/2013] [Accepted: 08/15/2013] [Indexed: 11/08/2022]
Abstract
Acetylcholinesterase (AChE) is an important drug target for the treatment of Alzheimer's disease. A novel series of coumarin-piperazine derivatives were synthesized and their potency to inhibit human AChE enzyme (hAChE) was studied. All the final compounds were characterized by infrared, (1)H NMR, (13)C NMR, and elemental analysis. Docking experiments of the designed coumarin-piperazine derivatives were carried out in order to compare the theoretical and experimental binding affinities toward hAChE, to delineate the inhibitory mechanism. Subsequently, a structure-activity relationship (SAR) study using the molecular field method showed that the hydrophobic field and positive charge center conferred by the coumarin and piperazine moieties demonstrated an inhibitory mechanism. Among the compounds tested, 3f, 3j, and 3m were found to be the most potent inhibitors of hAChE.
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Affiliation(s)
- Rahul P Modh
- Department of Chemistry, University School of Sciences, Gujarat University, Ahmedabad, Gujarat, India
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19
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Di Braccio M, Grossi G, Signorello MG, Leoncini G, Cichero E, Fossa P, Alfei S, Damonte G. Synthesis, in vitro antiplatelet activity and molecular modelling studies of 10-substituted 2-(1-piperazinyl)pyrimido[1,2-a]benzimidazol-4(10H)-ones. Eur J Med Chem 2013; 62:564-78. [PMID: 23425969 DOI: 10.1016/j.ejmech.2013.01.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Revised: 12/12/2012] [Accepted: 01/21/2013] [Indexed: 11/26/2022]
Abstract
The multistep preparation of the new 10-substituted 2-(1-piperazinyl)pyrimido[1,2-a]benzimidazol-4(10H)-ones 6a-o, and of the two isomers 10-ethyl-2-(diethylamino)pyrimido[1,2-a]benzimidazol-4(10H)-one 6p and 10-ethyl-4-(diethylamino)pyrimido[1,2-a]benzimidazol-2(10H)-one 13, as well as the in vitro evaluation of their inhibitory activity on human platelet aggregation induced in platelet-rich plasma by ADP, collagen or the Ca(2+) ionophore A23187 were here described. Nine out of fifteen 2-(1-piperazinyl)derivatives (6g-o) showed good inhibitory properties towards all the platelet aggregation agonists used. Moreover, a molecular modelling study has been performed on two of the best compounds of this series (6i and 6o) to confirm in silico their interactions with the catalytic site of human platelet PDE3, using the X-ray data of the PDE3B isoform in complex with an inhibitor.
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Affiliation(s)
- Mario Di Braccio
- Dipartimento di Farmacia, Sezione Chimica Farmaceutica, Università di Genova, Viale Benedetto XV, 16132 Genoa, Italy.
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20
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Design and synthesis of condensed thienocoumarins by Suzuki–Miyaura reaction/lactonization tandem protocol. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.10.096] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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In vitro platelet antiaggregatory properties of 4-methylcoumarins. Biochimie 2012; 94:2681-6. [PMID: 22996069 DOI: 10.1016/j.biochi.2012.09.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2011] [Accepted: 09/07/2012] [Indexed: 11/22/2022]
Abstract
Platelets play a crucial role in physiological haemostasis. However, in coronary arteries damaged by atherosclerosis, enhanced platelet aggregation, with subsequent thrombus formation, is a precipitating factor in acute myocardial infarction. Current therapeutic approaches are able to reduce approximately one quarter of cardiovascular events, but they are associated with an increased risk of bleeding and in some resistant patients are not efficient. Some coumarins possess antiplatelet activity and, due to their additional antioxidant effects, may be promising drugs for use in combination with the present therapeutic agents. The aim of this study was to analyse a series of simple 4-methylcoumarins for their antiplatelet activity. Human plasma platelet suspensions were treated with different aggregation inducers [arachidonic acid (AA), collagen and ADP] in the presence of the 4-methylcoumarins. Complementary experiments were performed to explain the mechanism of action. 5,7-Dihydroxy-4-methylcoumarins, in particular those containing a lipophilic side chain at C-3, reached the activity of acetylsalicylic acid on AA-induced aggregation. Other tested coumarins were less active. Some of the tested compounds mildly inhibited either collagen- or ADP-induced aggregation. 5,7-Dihydroxy-4-methylcoumarins did not interfere with the function of thromboxane synthase, but were competitive antagonists of thromboxane A(2) receptors and inhibited cyclooxygenase-1 as well. 5,7-Dihydroxy-4-methylcoumarins appear to be promising candidates for the extension of the current spectrum of antiplatelet drugs.
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Synthesis and antibacterial activities of novel 4-hydroxy-7-hydroxy- and 3-carboxycoumarin derivatives. Molecules 2012; 17:10846-63. [PMID: 22964501 PMCID: PMC6268400 DOI: 10.3390/molecules170910846] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Revised: 08/20/2012] [Accepted: 09/03/2012] [Indexed: 12/22/2022] Open
Abstract
Coumarin derivatives are used as fluorescent dyes and medicines. They also have some notable physiological effects, including the acute hepatoxicity and carcinogenicity of certain aflatoxins, the anticoagulant action of dicoumarol, and the antibiotic activity of novobicin and coumerymycin A1. Because the number of drug resistant strains is increasing at present, the synthesis of new antibacterial compounds is one of the critical methods for treating infectious diseases. Therefore, a series of coumarin-substituted derivatives, namely 4-hydroxy- and 7-hydroxycoumarins, and 3-carboxycoumarins were synthesized. 4-Hydroxycoumarin derivatives 4a–c underwent rearrangement reactions. Both 4- and 7-hydroxycoumarins were treated with activated aziridines which produced series of ring-opened products 7, 8, 10, and 11. 3-Carboxy-coumarin amide dimer derivatives 14–21 were prepared by reacting aliphatic alkylamines and alkyldiamines with PyBOP and DIEA. In this study, we use a new technique called modified micro-plate antibiotic susceptibility test method (MMAST), which is more convenient, more efficient, and more accurate than previous methods and only a small amount of the sample is required for the test. Some of the compounds were produced by reactions with acid anhydrides and demonstrated the ability to inhibit Gram-positive microorganisms. The dimer derivatives displayed lower antibacterial activities.
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Synthesis, antimicrobial and DNA cleavage studies of some 4-aryloxymethylcoumarins obtained by reaction of 4-bromomethylcoumarins with bidentate nucleophiles. Med Chem Res 2011. [DOI: 10.1007/s00044-011-9785-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Iaroshenko VO, Ali S, Babar TM, Dudkin S, Mkrtchyan S, Rama NH, Villinger A, Langer P. 4-Chloro-3-(trifluoroacetyl)coumarin as a novel building block for the synthesis of 7-(trifluoromethyl)-6H-chromeno[4,3-b]quinolin-6-ones. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2010.11.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Giovannoni MP, Graziano A, Matucci R, Nesi M, Cesari N, Vergelli C, Biancalani C, Crocetti L, Cilibrizzi A, Dal Piaz V. Synthesis and evaluation as PDE4 inhibitors of pyrimidine-2,4-dione derivatives. Drug Dev Res 2010. [DOI: 10.1002/ddr.20395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Ajani OO, Nwinyi OC. Microwave-assisted synthesis and evaluation of antimicrobial activity of 3-{3-(s-aryl and s-heteroaromatic)acryloyl}-2H-chromen-2-one derivatives. J Heterocycl Chem 2010. [DOI: 10.1002/jhet.298] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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