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Bansal R, Singh R, Dutta TS, Dar ZA, Bajpai A. Indanone: a promising scaffold for new drug discovery against neurodegenerative disorders. Drug Discov Today 2024; 29:104063. [PMID: 38901670 DOI: 10.1016/j.drudis.2024.104063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 05/03/2024] [Accepted: 06/08/2024] [Indexed: 06/22/2024]
Abstract
Indanone is a versatile scaffold that has a number of pharmacological properties. The successful development and ensuing approval of indanone-derived donepezil as a drug of choice for Alzheimer's disease attracted significant scientific interest in this moiety. Indanones could act as small molecule chemical probes as they have strong affinity towards several critical enzymes associated with the pathophysiology of various neurological disorders. Inhibition of these enzymes elevates the levels of neuroprotective brain chemicals such as norepinephrine, serotonin and dopamine. Further, indanone derivatives are capable of modulating the activities of both monoamine oxidases (MAO-A and -B) and acetylcholinesterase (AChE), and thus could be useful in various neurodegenerative diseases. This review article presents a panoramic view of the research carried out on the indanone nucleus in the development of potential neuroprotective agents.
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Affiliation(s)
- Ranju Bansal
- University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh 160014, India.
| | - Ranjit Singh
- University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh 160014, India
| | - Tuhin Shubra Dutta
- University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh 160014, India
| | - Zahid Ahmad Dar
- University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh 160014, India
| | - Ankit Bajpai
- University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh 160014, India
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2
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Krishna A, Kumar S, Sudevan ST, Singh AK, Pappachen LK, Rangarajan TM, Abdelgawad MA, Mathew B. A Comprehensive Review of the Docking Studies of Chalcone for the Development of Selective MAO-B Inhibitors. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2024; 23:697-714. [PMID: 37190818 DOI: 10.2174/1871527322666230515155000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 03/24/2023] [Accepted: 03/27/2023] [Indexed: 05/17/2023]
Abstract
Monoamine oxidase B is a crucial therapeutic target for neurodegenerative disorders like Alzheimer's and Parkinson's since they assist in disintegrating neurotransmitters such as dopamine in the brain. Pursuing efficacious monoamine oxidase B inhibitors is a hot topic, as contemporary therapeutic interventions have many shortcomings. Currently available FDA-approved monoamine oxidase inhibitors like safinamide, selegiline and rasagiline also have a variety of side effects like depression and insomnia. In the quest for a potent monoamine oxidase B inhibitor, sizeable, diverse chemical entities have been uncovered, including chalcones. Chalcone is a renowned structural framework that has been intensively explored for its monoamine oxidase B inhibitory activity.The structural resemblance of chalcone (1,3-diphenyl-2-propen-1-one) based compounds and 1,4-diphenyl- 2-butene, a recognized MAO-B inhibitor, accounts for their MAO-B inhibitory activity. Therefore, multiple revisions to the chalcone scaffold have been attempted by the researchers to scrutinize the implications of substitutions onthe molecule's potency. In this work, we outline the docking investigation results of various chalcone analogues with monoamine oxidase B available in the literature until now to understand the interaction modes and influence of substituents. Here we focused on the interactions between reported chalcone derivatives and the active site of monoamine oxidase B and the influence of substitutions on those interactions. Detailed images illustrating the interactions and impact of the substituents or structural modifications on these interactions were used to support the docking results.
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Affiliation(s)
- Athulya Krishna
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
| | - Sunil Kumar
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
| | - Sachithra Thazhathuveedu Sudevan
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
| | - Ashutosh Kumar Singh
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
| | - Leena K Pappachen
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
| | - T M Rangarajan
- Department of Chemistry, Sri Venketeswara College, University of Delhi, New Delhi-110021, India
| | - Mohamed A Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Al Jouf 72341, Saudi Arabia
| | - Bijo Mathew
- Department of Pharmaceutical Chemistry, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, AIMS Health Sciences Campus, Kochi-682 041, India
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3
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Lv Y, Zheng Z, Liu R, Guo J, Zhang C, Xie Y. Monoamine oxidase B inhibitors based on natural privileged scaffolds: A review of systematically structural modification. Int J Biol Macromol 2023; 251:126158. [PMID: 37549764 DOI: 10.1016/j.ijbiomac.2023.126158] [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: 06/06/2023] [Revised: 07/28/2023] [Accepted: 08/04/2023] [Indexed: 08/09/2023]
Abstract
Monoamine oxidase is a flavin enzyme that catalyzes the oxidation of monoamine neurotransmitters in the brain. Various toxic by-products, aldehydes and hydrogen peroxide produced during the catalytic process, can cause oxidative stress and neuronal cell death. Overexpression of MAO-B and insufficient dopamine concentration are recognized as pathological factors in neurodegenerative diseases (NDs) including Parkinson's disease (PD) and Alzheimer's disease (AD). Therefore, the inhibition of MAO-B is an attractive target for the treatment of NDs. Despite significant efforts, few selective and reversible MAO-B inhibitors have been clinically approved. Natural products have emerged as valuable sources of lead compounds in drug discovery. Compounds such as chromone, coumarin, chalcone, caffeine, and aurone, present in natural structures, are considered as privileged scaffolds in the synthesis of MAO-B inhibitors. In this review, we summarized the structure-activity relationship (SAR) of MAO-B inhibitors based on the naturally privileged scaffolds over the past 20 years. Additionally, we proposed a balanced discussion on the advantages and limitations of natural scaffold-based MAO-B inhibitors with providing a future perspective in drug development.
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Affiliation(s)
- Yangjing Lv
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Zhiyuan Zheng
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Renzheng Liu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Jianan Guo
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Changjun Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China.
| | - Yuanyuan Xie
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China; Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceutical, Zhejiang University of Technology, Hangzhou, China; Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, China; Key Laboratory of Pharmaceutical Engineering of Zhejiang Province, China.
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4
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Mateev E, Georgieva M, Mateeva A, Zlatkov A, Ahmad S, Raza K, Azevedo V, Barh D. Structure-Based Design of Novel MAO-B Inhibitors: A Review. Molecules 2023; 28:4814. [PMID: 37375370 DOI: 10.3390/molecules28124814] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/09/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
With the significant growth of patients suffering from neurodegenerative diseases (NDs), novel classes of compounds targeting monoamine oxidase type B (MAO-B) are promptly emerging as distinguished structures for the treatment of the latter. As a promising function of computer-aided drug design (CADD), structure-based virtual screening (SBVS) is being heavily applied in processes of drug discovery and development. The utilization of molecular docking, as a helping tool for SBVS, is providing essential data about the poses and the occurring interactions between ligands and target molecules. The current work presents a brief discussion of the role of MAOs in the treatment of NDs, insight into the advantages and drawbacks of docking simulations and docking software, and a look into the active sites of MAO-A and MAO-B and their main characteristics. Thereafter, we report new chemical classes of MAO-B inhibitors and the essential fragments required for stable interactions focusing mainly on papers published in the last five years. The reviewed cases are separated into several chemically distinct groups. Moreover, a modest table for rapid revision of the revised works including the structures of the reported inhibitors together with the utilized docking software and the PDB codes of the crystal targets applied in each study is provided. Our work could be beneficial for further investigations in the search for novel, effective, and selective MAO-B inhibitors.
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Affiliation(s)
- Emilio Mateev
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria
| | - Maya Georgieva
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria
| | - Alexandrina Mateeva
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria
| | - Alexander Zlatkov
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria
| | - Shaban Ahmad
- Department of Computer Science, Jamia Millia Islamia, New Delhi 110025, India
| | - Khalid Raza
- Department of Computer Science, Jamia Millia Islamia, New Delhi 110025, India
| | - Vasco Azevedo
- Departamento de Genetica, Ecologia e Evolucao, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Debmalya Barh
- Departamento de Genetica, Ecologia e Evolucao, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil
- Institute of Integrative Omics and Applied Biotechnology (IIOAB), Nonakuri, Purba Medinipur 721172, India
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5
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Pacureanu L, Bora A, Crisan L. New Insights on the Activity and Selectivity of MAO-B Inhibitors through In Silico Methods. Int J Mol Sci 2023; 24:ijms24119583. [PMID: 37298535 DOI: 10.3390/ijms24119583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 05/29/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023] Open
Abstract
To facilitate the identification of novel MAO-B inhibitors, we elaborated a consolidated computational approach, including a pharmacophoric atom-based 3D quantitative structure-activity relationship (QSAR) model, activity cliffs, fingerprint, and molecular docking analysis on a dataset of 126 molecules. An AAHR.2 hypothesis with two hydrogen bond acceptors (A), one hydrophobic (H), and one aromatic ring (R) supplied a statistically significant 3D QSAR model reflected by the parameters: R2 = 0.900 (training set); Q2 = 0.774 and Pearson's R = 0.884 (test set), stability s = 0.736. Hydrophobic and electron-withdrawing fields portrayed the relationships between structural characteristics and inhibitory activity. The quinolin-2-one scaffold has a key role in selectivity towards MAO-B with an AUC of 0.962, as retrieved by ECFP4 analysis. Two activity cliffs showing meaningful potency variation in the MAO-B chemical space were observed. The docking study revealed interactions with crucial residues TYR:435, TYR:326, CYS:172, and GLN:206 responsible for MAO-B activity. Molecular docking is in consensus with and complementary to pharmacophoric 3D QSAR, ECFP4, and MM-GBSA analysis. The computational scenario provided here will assist chemists in quickly designing and predicting new potent and selective candidates as MAO-B inhibitors for MAO-B-driven diseases. This approach can also be used to identify MAO-B inhibitors from other libraries or screen top molecules for other targets involved in suitable diseases.
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Affiliation(s)
- Liliana Pacureanu
- "Coriolan Dragulescu" Institute of Chemistry, 24 Mihai Viteazu Ave., 300223 Timisoara, Romania
| | - Alina Bora
- "Coriolan Dragulescu" Institute of Chemistry, 24 Mihai Viteazu Ave., 300223 Timisoara, Romania
| | - Luminita Crisan
- "Coriolan Dragulescu" Institute of Chemistry, 24 Mihai Viteazu Ave., 300223 Timisoara, Romania
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6
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Lazinski LM, Royal G, Robin M, Maresca M, Haudecoeur R. Bioactive Aurones, Indanones, and Other Hemiindigoid Scaffolds: Medicinal Chemistry and Photopharmacology Perspectives. J Med Chem 2022; 65:12594-12625. [PMID: 36126323 DOI: 10.1021/acs.jmedchem.2c01150] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Hemiindigoids comprise a range of natural and synthetic scaffolds that share the same aromatic hydrocarbon backbone as well as promising biological and optical properties. The encouraging therapeutic potential of these scaffolds has been unraveled by many studies over the past years and uncovered representants with inspiring pharmacophoric features such as the acetylcholinesterase inhibitor donezepil and the tubulin polymerization inhibitor indanocine. In this review, we summarize the last advances in the medicinal potential of hemiindigoids, with a special attention to molecular design, structure-activity relationship, ligand-target interactions, and mechanistic explanations covering their effects. As their strong fluorogenic potential and photoswitch behavior recently started to be highlighted and explored in biology, giving rise to the development of novel fluorescent probes and photopharmacological agents, we also discuss these properties in a medicinal chemistry perspective.
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Affiliation(s)
- Leticia M Lazinski
- Université Grenoble Alpes, CNRS 5063, DPM, 38000 Grenoble, France.,Université Grenoble Alpes, CNRS 5250, DCM, 38000 Grenoble, France
| | - Guy Royal
- Université Grenoble Alpes, CNRS 5250, DCM, 38000 Grenoble, France
| | - Maxime Robin
- Mediterranean Institute of Marine and Terrestrial Biodiversity and Ecology (IMBE), Aix Marseille Université, 27 Boulevard Jean Moulin, 13385 Marseille, France
| | - Marc Maresca
- Aix Marseille Université, CNRS, Centrale Marseille, iSm2, 13397 Marseille, France
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Sigalov MV, Chipanina NN, Oznobikhina LP, Sterkhova IV, Shainyan BA. 2-(Pyridin-2-ylmethylene)indan-1-ones: The first study of E/Z isomerization of cyclic chalcones with electron-deficient hetaryl moiety. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Shainyan BA, Sigalov MV. H-bonding-assisted transformations of cyclic chalcones: Z/E isomerization, self-association and unusual tautomerism. RUSSIAN CHEMICAL REVIEWS 2022. [DOI: 10.1070/rcr5035] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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9
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Microwave prompted solvent-free synthesis of new series of heterocyclic tagged 7-arylidene indanone hybrids and their computational, antifungal, antioxidant, and cytotoxicity study. Bioorg Chem 2021; 115:105259. [PMID: 34426144 DOI: 10.1016/j.bioorg.2021.105259] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 07/25/2021] [Accepted: 08/06/2021] [Indexed: 12/23/2022]
Abstract
In this study, we report the expeditious synthesis of ten new antifungal and antioxidant agents containing heterocyclic linked 7-arylidene indanone moiety. The solvent-free microwave technique, ample substrate scope, superfast synthesis, and very simple operation are noteworthy features of this protocol. Antifungal activities of the newly synthesized compounds were evaluated against four fungal strains namely Rhizophus oryzae, Mucor mucido, Aspergillus niger, and Candida albicans. Most of the compounds were shown strong inhibition of the investigated fungal agents. In vitro, antioxidant potential against DPPH and OH radicals affirmed that the synthesized compounds are good to excellent radicals scavenging agents. The cytotoxicity data of the synthesized compounds towards HL-60 cells uncovered that the synthesized compounds display very low to negligible cytotoxicity. The structural and quantum chemical parameters of the synthesized compounds were explored by employing density functional theory (DFT) at B3LYP functional using 6-311G(d,p) basis set. The compound 3a is discussed in detail for the theoretical and experimental correlation. Time-dependent density functional theory (TD-DFT) at CAM-B3LYP functional with 6-311G(d,p) basis set was used for the electronic absorption study in the gas phase and indichloromethane and benzene solvents. The UV-Visible absorption peaks and fundamental vibrational wavenumbers were computed and a good agreement between observed and theoretical results has been achieved. From the DFT and antifungal activity correlation, it has been found that the 7-heteroarylidene indanones with more stabilized LUMO energy levels display good antifungal potential.
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10
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Coufourier S, Ndiaye D, Gaillard QG, Bettoni L, Joly N, Mbaye MD, Poater A, Gaillard S, Renaud JL. Iron-catalyzed chemoselective hydride transfer reactions. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132187] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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11
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Virtual screening and drug repurposing experiments to identify potential novel selective MAO-B inhibitors for Parkinson's disease treatment. Mol Divers 2020; 25:1775-1794. [PMID: 33237524 DOI: 10.1007/s11030-020-10155-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 10/30/2020] [Indexed: 01/28/2023]
Abstract
The main study's purpose is to detect novel natural products (NPs) that are potentially selective MAO-B inhibitors and, additionally, to computationally reposition the marketed drugs with a new therapeutic role for Parkinson's disease. To reach the goals, 3D similarity search, docking, ADMETox, and drug repurposing approaches were employed. Thus, an unbiased benchmarking dataset was built including selective and nonselective inhibitors for MAO-B compliant with both ligand- and structure-based virtual screening approaches. A retrospective and prospective mining scenario was applied to SPECS NP and DrugBank databases to detect novel scaffolds with potential benefits for Parkinson's disease patients. Out of the three best selected natural products, cardamomin showed excellently predicted drug-like properties, superior pharmacological profile, and specific interactions with MAO-B active site, indicating a potential selectivity over MAO-B. Two marketed drugs, fenamisal and monobenzone, were proposed as promising candidates repurposed for Parkinson's disease. The application of shape, physicochemical, and electrostatic similarity searches protocol emerged as a plausible solution to explore MAO-B inhibitors selectivity. This protocol might serve as a rewarding tool in early drug discovery and can be extended to other protein targets.
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12
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Hydrotalcite-Supported Ag/Pd Bimetallic Nanoclusters Catalyzed Oxidation and One-Pot Aldol Reaction in Water. Catalysts 2020. [DOI: 10.3390/catal10101120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A highly active hydrotalcite-supported Ag/Pd bimetallic nanocluster catalyst has been developed by a simple, easy and safe chemical reduction method. The catalyst was characterized by high-resolution transmission electron microscopy (HR-TEM), which revealed very small (3.2 ± 0.7 nm) nanoclusters with a narrow size distribution. The bimetallic Ag/Pd catalyst showed strong cooperation between Ag and Pd for the alcohol oxidation reaction. The developed catalyst provided an efficient and environmentally friendly method for alcohol oxidation and one-pot cross-aldol condensation in water. A broad scope of α,β-unsaturated ketones with good to excellent yields were obtained under very mild conditions. This catalytic system offers an easy preparation method with a simple recovery process, good activity and reusability of up to five cycles without significant loss in the catalytic activity.
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13
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Qhobosheane MA, Legoabe LJ, Josselin B, Bach S, Ruchaud S, Beteck RM. Synthesis and evaluation of C3 substituted chalcone‐based derivatives of 7‐azaindole as protein kinase inhibitors. Chem Biol Drug Des 2020; 96:1395-1407. [DOI: 10.1111/cbdd.13748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 06/01/2020] [Accepted: 06/05/2020] [Indexed: 01/01/2023]
Affiliation(s)
- Malikotsi A. Qhobosheane
- Centre of Excellence for Pharmaceutical Sciences North‐West University Potchefstroom South Africa
| | - Lesetja J. Legoabe
- Centre of Excellence for Pharmaceutical Sciences North‐West University Potchefstroom South Africa
| | - Béatrice Josselin
- Sorbonne Université CNRS UMR 8227 Integrative Biology of Marine Models Laboratory (LBI2M) Station Biologique de Roscoff Roscoff Cedex France
- Sorbonne Université CNRS FR2424 Plateforme de criblage KISSf (Kinase Inhibitor Specialized Screening facility) Station Biologique de Roscoff Roscoff France
| | - Stéphane Bach
- Sorbonne Université CNRS UMR 8227 Integrative Biology of Marine Models Laboratory (LBI2M) Station Biologique de Roscoff Roscoff Cedex France
- Sorbonne Université CNRS FR2424 Plateforme de criblage KISSf (Kinase Inhibitor Specialized Screening facility) Station Biologique de Roscoff Roscoff France
| | - Sandrine Ruchaud
- Sorbonne Université CNRS UMR 8227 Integrative Biology of Marine Models Laboratory (LBI2M) Station Biologique de Roscoff Roscoff Cedex France
| | - Richard M. Beteck
- Centre of Excellence for Pharmaceutical Sciences North‐West University Potchefstroom South Africa
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14
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Chalcones: Unearthing their therapeutic possibility as monoamine oxidase B inhibitors. Eur J Med Chem 2020; 205:112650. [PMID: 32920430 DOI: 10.1016/j.ejmech.2020.112650] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/07/2020] [Accepted: 07/07/2020] [Indexed: 02/06/2023]
Abstract
In the last years the continuous efforts in the development of novel and effective inhibitors of human monoamine oxidases (hMAOs) promoted the discovery of new agents able to effectively and selectively bound one of the two isoforms (hMAO-A and hMAO-B). However, the parent chalcone scaffold still covers an important role in hMAOs inhibition. In the present work, we focused our attention on the researches performed in the last five years, involving chalcones or compounds that can be correlated to them. We classified the chalcones into different groups depending on their structural characteristics or common molecular properties. In this regard, we also considered chalcones based on heterocycles and compounds endowed with scaffolds containing a masked chalcone motif. When structural attributes could not be used, we took advantage of enzymatic activity to arrange compounds in a group. We followed this approach for the multitarget agents. Finally, we also analysed the naturally occurring chalcones. All the sections were discussed exhaustively and the structure-activity relationship (SAR) analyses were sustained by means of detailed images describing the effects related to the substituents or structural changes.
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15
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Tian C, Qiang X, Song Q, Cao Z, Ye C, He Y, Deng Y, Zhang L. Flurbiprofen-chalcone hybrid Mannich base derivatives as balanced multifunctional agents against Alzheimer's disease: Design, synthesis and biological evaluation. Bioorg Chem 2019; 94:103477. [PMID: 31818478 DOI: 10.1016/j.bioorg.2019.103477] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/21/2019] [Accepted: 11/24/2019] [Indexed: 12/20/2022]
Abstract
The complex pathogenesis of Alzheimer's disease (AD) calls for multitarget approach for disease management. Herein, a series of novel flurbiprofen-chalcone hybrid Mannich base derivatives were designed and synthesized. The biological screening results indicated that most of the derivatives exhibited potent multi-target effects involved in AD. In particular, compound 6c bearing a pyrrolidine group showed the highest activities against self- and Cu2+-induced Aβ1-42 aggregation (70.65% and 54.89% at 25.0 µM, respectively), highly selective inhibition towards AChE and MAO-B (IC50 = 7.15 μM and 0.43 μM respectively), good antioxidant ability and metal-chelating property. Moreover, 6c displayed excellent anti-neuroinflammatory activity and appropriate BBB permeability in vitro. These outstanding results qualified compound 6c as a promising multifunctional agent for further development of disease-modifying treatment of AD.
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Affiliation(s)
- Chaoquan Tian
- Department of Medicinal Chemistry, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Xiaoming Qiang
- Department of Medicinal Chemistry, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Qing Song
- Department of Medicinal Chemistry, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Zhongcheng Cao
- Department of Medicinal Chemistry, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Chanyuan Ye
- Department of Medicinal Chemistry, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Yuxi He
- Department of Medicinal Chemistry, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Yong Deng
- Department of Medicinal Chemistry, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
| | - Li Zhang
- Department of Elderly Digestive, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China.
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16
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Guglielmi P, Secci D, Petzer A, Bagetta D, Chimenti P, Rotondi G, Ferrante C, Recinella L, Leone S, Alcaro S, Zengin G, Petzer JP, Ortuso F, Carradori S. Benzo[ b]tiophen-3-ol derivatives as effective inhibitors of human monoamine oxidase: design, synthesis, and biological activity. J Enzyme Inhib Med Chem 2019; 34:1511-1525. [PMID: 31422706 PMCID: PMC6713090 DOI: 10.1080/14756366.2019.1653864] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
A series of benzo[b]thiophen-3-ols were synthesised and investigated as potential human monoamine oxidase (hMAO) inhibitors in vitro as well as ex vivo in rat cortex synaptosomes by means of evaluation of 3,4-dihydroxyphenylacetic acid/dopamine (DOPAC/DA) ratio and lactate dehydrogenase (LDH) activity. Most of these compounds possessed high selectivity for the MAO-B isoform and a discrete antioxidant and chelating potential. Molecular docking studies of all the compounds underscored potential binding site interactions suitable for MAO inhibition activity, and suggested structural requirements to further improve the activity of this scaffold by chemical modification of the aryl substituents. Starting from this heterocyclic nucleus, novel lead compounds for the treatment of neurodegenerative disease could be developed.
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Affiliation(s)
- Paolo Guglielmi
- a Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza University of Rome , Rome , Italy
| | - Daniela Secci
- a Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza University of Rome , Rome , Italy
| | - Anél Petzer
- b Pharmaceutical Chemistry, School of Pharmacy, Centre of Excellence for Pharmaceutical Sciences, North-West University , Potchefstroom , South Africa
| | - Donatella Bagetta
- c Dipartimento di Scienze della Salute, "Magna Graecia" University of Catanzaro, Campus Universitario "S. Venuta", Viale Europa Loc. Germaneto , Catanzaro , Italy.,d Net4Science Academic Spin-Off, Campus Universitario "S. Venuta", Viale Europa Loc. Germaneto, "Magna Graecia" University of Catanzaro , Catanzaro , Italy
| | - Paola Chimenti
- a Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza University of Rome , Rome , Italy
| | - Giulia Rotondi
- a Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza University of Rome , Rome , Italy
| | - Claudio Ferrante
- e Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara , Chieti , Italy
| | - Lucia Recinella
- e Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara , Chieti , Italy
| | - Sheila Leone
- e Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara , Chieti , Italy
| | - Stefano Alcaro
- c Dipartimento di Scienze della Salute, "Magna Graecia" University of Catanzaro, Campus Universitario "S. Venuta", Viale Europa Loc. Germaneto , Catanzaro , Italy.,d Net4Science Academic Spin-Off, Campus Universitario "S. Venuta", Viale Europa Loc. Germaneto, "Magna Graecia" University of Catanzaro , Catanzaro , Italy
| | - Gokhan Zengin
- f Department of Biology, Science Faculty, Selcuk University , Konya , Turkey
| | - Jacobus P Petzer
- b Pharmaceutical Chemistry, School of Pharmacy, Centre of Excellence for Pharmaceutical Sciences, North-West University , Potchefstroom , South Africa
| | - Francesco Ortuso
- c Dipartimento di Scienze della Salute, "Magna Graecia" University of Catanzaro, Campus Universitario "S. Venuta", Viale Europa Loc. Germaneto , Catanzaro , Italy.,d Net4Science Academic Spin-Off, Campus Universitario "S. Venuta", Viale Europa Loc. Germaneto, "Magna Graecia" University of Catanzaro , Catanzaro , Italy
| | - Simone Carradori
- e Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara , Chieti , Italy
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17
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Bakhshi R, Zeynizadeh B, Mousavi H. Green, rapid, and highly efficient syntheses of
α
,
α′
‐bis[(aryl or allyl)idene]cycloalkanones and 2‐[(aryl or allyl)idene]‐1‐indanones as potentially biologic compounds via solvent‐free microwave‐assisted Claisen–Schmidt condensation catalyzed by MoCl
5. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900081] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Reza Bakhshi
- Department of Organic Chemistry, Faculty of ChemistryUrmia University Urmia Iran
| | - Behzad Zeynizadeh
- Department of Organic Chemistry, Faculty of ChemistryUrmia University Urmia Iran
| | - Hossein Mousavi
- Department of Organic Chemistry, Faculty of ChemistryUrmia University Urmia Iran
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18
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Sawant VS, Park H, Baek SY, Lee J, Choi JW, Park KD, Choi KI, Seong J, Lee S, Choo H. Benzoxazoles as Selective Monoamine Oxidase B (MAO‐B) Inhibitors. B KOREAN CHEM SOC 2019. [DOI: 10.1002/bkcs.11704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Vikram S. Sawant
- Center for Neuro‐Medicine, Brain Science Institute, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
- Division of Bio‐Medical Science and TechnologyKIST School, Korea University of Science and Technology Seoul 02792 Republic of Korea
| | - Hyeri Park
- Center for Neuro‐Medicine, Brain Science Institute, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
| | - Soo Yoon Baek
- Center for Neuro‐Medicine, Brain Science Institute, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
| | - Jieon Lee
- Center for Neuro‐Medicine, Brain Science Institute, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
- Division of Bio‐Medical Science and TechnologyKIST School, Korea University of Science and Technology Seoul 02792 Republic of Korea
| | - Ji Won Choi
- Convergence Research Center for Diagnosis Treatment Care of Dementia, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
| | - Ki Duk Park
- Convergence Research Center for Diagnosis Treatment Care of Dementia, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
| | - Kyung Il Choi
- Center for Neuro‐Medicine, Brain Science Institute, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
| | - Jihye Seong
- Center for Neuro‐Medicine, Brain Science Institute, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
- Division of Bio‐Medical Science and TechnologyKIST School, Korea University of Science and Technology Seoul 02792 Republic of Korea
- Convergence Research Center for Diagnosis Treatment Care of Dementia, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
| | - Sanghee Lee
- Center for Neuro‐Medicine, Brain Science Institute, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
| | - Hyunah Choo
- Center for Neuro‐Medicine, Brain Science Institute, Korea Institute of Science and Technology Seoul 02792 Republic of Korea
- Division of Bio‐Medical Science and TechnologyKIST School, Korea University of Science and Technology Seoul 02792 Republic of Korea
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19
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Tripathi RKP, Ayyannan SR. Monoamine oxidase-B inhibitors as potential neurotherapeutic agents: An overview and update. Med Res Rev 2019; 39:1603-1706. [PMID: 30604512 DOI: 10.1002/med.21561] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 12/13/2018] [Accepted: 12/15/2018] [Indexed: 12/23/2022]
Abstract
Monoamine oxidase (MAO) inhibitors have made significant contributions and remain an indispensable approach of molecular and mechanistic diversity for the discovery of antineurodegenerative drugs. However, their usage has been hampered by nonselective and/or irreversible action which resulted in drawbacks like liver toxicity, cheese effect, and so forth. Hence, the search for selective MAO inhibitors (MAOIs) has become a substantial focus in current drug discovery. This review summarizes our current understanding on MAO-A/MAO-B including their structure, catalytic mechanism, and biological functions with emphases on the role of MAO-B as a potential therapeutic target for the development of medications treating neurodegenerative disorders. It also highlights the recent developments in the discovery of potential MAO-B inhibitors (MAO-BIs) belonging to diverse chemical scaffolds, arising from intensive chemical-mechanistic and computational studies documented during past 3 years (2015-2018), with emphases on their potency and selectivity. Importantly, readers will gain knowledge of various newly established MAO-BI scaffolds and their development potentials. The comprehensive information provided herein will hopefully accelerate ideas for designing novel selective MAO-BIs with superior activity profiles and critical discussions will inflict more caution in the decision-making process in the MAOIs discovery.
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Affiliation(s)
- Rati Kailash Prasad Tripathi
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology, Banaras Hindu University, Varanasi, India.,Department of Pharmaceutical Chemistry, Parul Institute of Pharmacy, Parul University, Vadodara, India
| | - Senthil Raja Ayyannan
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology, Banaras Hindu University, Varanasi, India
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20
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Baek SC, Park MH, Ryu HW, Lee JP, Kang MG, Park D, Park CM, Oh SR, Kim H. Rhamnocitrin isolated from Prunus padus var. seoulensis: A potent and selective reversible inhibitor of human monoamine oxidase A. Bioorg Chem 2018; 83:317-325. [PMID: 30396116 DOI: 10.1016/j.bioorg.2018.10.051] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 10/24/2018] [Accepted: 10/25/2018] [Indexed: 12/28/2022]
Abstract
Three flavanones and two flavones were isolated from the leaves of Prunus padus var. seoulensis by the activity-guided screening for new monoamine oxidase (MAO) inhibitors. Among the compounds isolated, rhamnocitrin (5) was found to potently and selectively inhibit human MAO-A (hMAO-A, IC50 = 0.051 µM) and effectively inhibit hMAO-B (IC50 = 2.97 µM). The IC50 value of 5 for hMAO-A was the lowest amongst all natural flavonoids reported to date, and the potency was 20.2 times higher than that of toloxatone (1.03 µM), a marketed drug. In addition, 5 reversibly and competitively inhibited hMAO-A and hMAO-B with Ki values of 0.030 and 0.91 µM, respectively. Genkwanin (4) was also observed to strongly inhibit hMAO-A and hMAO-B (IC50 = 0.14 and 0.35 µM, respectively), and competitively inhibit hMAO-A and hMAO-B (Ki = 0.097 and 0.12 µM, respectively). Molecular docking simulation reveals that the binding affinity of 5 with hMAO-A (-18.49 kcal/mol) is higher than that observed with hMAO-B (0.19 kcal/mol). Compound 5 interacts with hMAO-A at four possible residues (Asn181, Gln215, Thr336, and Tyr444), while hMAO-B forms a single hydrogen bond at Glu84. These findings suggest that compound 5 as well as 4 can be considered as novel potent and reversible hMAO-A and/or hMAO-B inhibitors or useful lead compounds for future development of hMAO inhibitors in neurological disorder therapies.
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Affiliation(s)
- Seung Cheol Baek
- Department of Pharmacy and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Mi Hyeon Park
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheong-ju si, Chungcheongbuk-do, 28116, Republic of Korea
| | - Hyung Won Ryu
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheong-ju si, Chungcheongbuk-do, 28116, Republic of Korea
| | - Jae Pil Lee
- Department of Pharmacy and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Myung-Gyun Kang
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Daeui Park
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Chul Min Park
- Center for Convergent Research of Emerging Virus Infection, Korea Research Institute of Chemical Technology, Daejeon 34114, Republic of Korea
| | - Sei-Ryang Oh
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheong-ju si, Chungcheongbuk-do, 28116, Republic of Korea
| | - Hoon Kim
- Department of Pharmacy and Research Institute of Life Pharmaceutical Sciences, Sunchon National University, Suncheon 57922, Republic of Korea.
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21
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Zhang Y, Sun F, Dan W, Fang X. Friedel-Crafts Acylation Reactions of BN-Substituted Arenes. J Org Chem 2017; 82:12877-12887. [PMID: 29083179 DOI: 10.1021/acs.joc.7b02343] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The acylation reaction of BN-arenes has been studied using BN-arene and acyl chloride in good to excellent yields, which led to the first synthesis of indanone BN-analogue. The BN-aromatic ketone products have been characterized by 1H NMR spectroscopy with their molecular structures unambiguously confirmed by X-ray crystallography. The annulation reaction of BN-arenes promoted by AgBF4 occurs in a completely regioselective manner and a mechanism for this transformation is proposed.
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Affiliation(s)
- Ying Zhang
- School of Chemical Science and Engineering, Shanghai Key Laboratory of Chemical Assessment and Sustainability (CAS), Tongji University , 1239 Siping Road, Yangpu District, Shanghai 200092, People's Republic of China
| | - Feiye Sun
- School of Chemical Science and Engineering, Shanghai Key Laboratory of Chemical Assessment and Sustainability (CAS), Tongji University , 1239 Siping Road, Yangpu District, Shanghai 200092, People's Republic of China
| | - Wenyan Dan
- School of Chemical Science and Engineering, Shanghai Key Laboratory of Chemical Assessment and Sustainability (CAS), Tongji University , 1239 Siping Road, Yangpu District, Shanghai 200092, People's Republic of China
| | - Xiangdong Fang
- School of Chemical Science and Engineering, Shanghai Key Laboratory of Chemical Assessment and Sustainability (CAS), Tongji University , 1239 Siping Road, Yangpu District, Shanghai 200092, People's Republic of China
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22
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Menezes JCJMDS. Arylidene indanone scaffold: medicinal chemistry and structure–activity relationship view. RSC Adv 2017. [DOI: 10.1039/c6ra28613e] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Arylidene indanone (AI) scaffolds are considered as the rigid cousins of chalcones, incorporating the α,β-unsaturated ketone system of chalcones forming a cyclic 5 membered ring.
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