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Asmaey MA. Unravelling the Secrets of α-Pyrones from Aspergillus Fungi: A Comprehensive Review of Their Natural Sources, Biosynthesis, and Biological Activities. Chem Biodivers 2023; 20:e202301185. [PMID: 37823671 DOI: 10.1002/cbdv.202301185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/05/2023] [Accepted: 10/11/2023] [Indexed: 10/13/2023]
Abstract
Aspergillus, one of the most product-rich and genetically robust genera, contains a diverse range of species with potential economic and ecological implications. Chemically, Aspergillus is one of the essential sources of polyketides, alkaloids, diphenyl ethers, diketopiperazines, and other miscellaneous compounds, displaying a variety of pharmacological activities. The α-pyrones are unsaturated six-membered lactones. Although α-pyrone has a small structure, it is responsible for the structural diversity of several natural and synthetic compounds and multiple biological activities. In this review, we have summarized approximately 178 α-pyrone containing metabolites derivatives identified/reported from terrestrial, marine, endophytic, and filamentous Aspergillus species, including their sources, biological properties, and biosynthetic pathways until mid-2023, for the first time. This review is the first to compile and analyze the available data on α-pyrone metabolites from Aspergillus, which could facilitate further research and innovation in this field. Additionally, it offers a valuable source of scaffolds for future bioactive drug development, as some of these metabolites have shown potent antimicrobial, anti-inflammatory, and anticancer effects. Therefore, this review has significant implications for the advancement of natural product chemistry, pharmacology, biotechnology, and medicine.
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Affiliation(s)
- Mostafa A Asmaey
- Department of Chemistry, Faculty of Science, Al-Azhar University, Assiut Branch, Assiut, 71524, Egypt
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2
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Righetti GIC, Tentori F, Brenna E, Gambarotti C. Development of a flow process for an easy and fast access to 2-pyrone derivatives. REACT CHEM ENG 2022. [DOI: 10.1039/d2re00312k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Continuous flow synthesis of 3-hydroxy-2-pyrone from galactaric acid.
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Affiliation(s)
- Grazia Isa C. Righetti
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Francesca Tentori
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Elisabetta Brenna
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Cristian Gambarotti
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
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3
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Zhao Y, Guo X, Li S, Fan Y, Sun X, Tian L. PhB(OH) 2-Promoted Electrochemical Sulfuration-Formyloxylation of Styrenes and Selectfluor-Mediated Oxidation-Olefination. Org Lett 2021; 23:9140-9145. [PMID: 34783249 DOI: 10.1021/acs.orglett.1c03461] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We report a PhB(OH)2-promoted electrochemical sulfuration-formyloxylation reaction of styrenes employing commercially available thiophenols/thiols as thiolating agents. Specifically, metal catalysts and external chemical oxidants are not needed in the reaction for the formation of β-formyloxy sulfides, and these sulfides can be further converted to (E)-vinyl sulfones via the Selectfluor-mediated oxidation-olefination. Notably, on the basis of this electrochemical oxidation strategy, β-hydroxy sulfide, β-formyloxy sulfoxide, β-formyloxy sulfone, and (E)-vinyl sulfoxide can also be easily prepared.
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Affiliation(s)
- Yulei Zhao
- Shandong Key Laboratory of Life-Organic Analysis, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Xuqiang Guo
- Shandong Key Laboratory of Life-Organic Analysis, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Shuai Li
- Shandong Key Laboratory of Life-Organic Analysis, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Yuhang Fan
- Shandong Key Laboratory of Life-Organic Analysis, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Xuejun Sun
- Shandong Key Laboratory of Life-Organic Analysis, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
| | - Laijin Tian
- Shandong Key Laboratory of Life-Organic Analysis, Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
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4
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Yarinia R, Shirini F, Langarudi MSN, Seyyedi N. Introduction of a New Nano Sized Ni-Based Salt for the Acceleration of the Synthesis of Pyrano[2,3- d]pyrimidinone and 1,4-Dihydropyridine Derivatives. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1991393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ramtin Yarinia
- Department of Chemistry, College of Science, University of Guilan, Rasht, Iran
| | - Farhad Shirini
- Department of Chemistry, College of Science, University of Guilan, Rasht, Iran
| | | | - Narges Seyyedi
- Department of Chemistry, College of Science, University of Guilan, Rasht, Iran
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5
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Borah B, Dwivedi KD, Chowhan LR. Review on Synthesis and Medicinal Application of Dihydropyrano[3,2-b]Pyrans and Spiro-Pyrano[3,2-b]Pyrans by Employing the Reactivity of 5-Hydroxy-2-(Hydroxymethyl)-4H-Pyran-4-One. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1962923] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Biplob Borah
- School of Applied Material Sciences, Central University of Gujarat, Gandhinagar, India
| | - Kartikey Dhar Dwivedi
- School of Applied Material Sciences, Central University of Gujarat, Gandhinagar, India
| | - L. Raju Chowhan
- School of Applied Material Sciences, Central University of Gujarat, Gandhinagar, India
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6
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Luo Y, Su R, Yang H. Efficient copper(i)-catalyzed oxidative intermolecular 1,2-estersulfenylation of styrenes with peroxyesters and disulfides. Org Biomol Chem 2021; 18:5045-5049. [PMID: 32573616 DOI: 10.1039/d0ob00823k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A simple and practical method for the synthesis of thio-substituted esters through copper(i)-catalyzed intermolecular 1,2-estersulfenylation of styrenes with peroxyesters and disulfides was developed. In this transformation, two new C-S bond and C-O bond were constructed simultaneously under a copper catalyst system, and the transformation exhibits a broad substrate scope and good functional group compatibility. In addition, this method can also be applied to arylthiols. It should be noted that peroxyesters not only acted as nucleophilic reagents but also as oxidants.
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Affiliation(s)
- Yiting Luo
- School of Economics and Management, Changsha University of Science and Technology, Changsha 410114, China and School of Business, Hunan First Normal University, Changsha, 410205, China
| | - Rongkui Su
- School of Environmental Science and Engineering, Central South University of Forestry and Technology, Changsha, 410004, China.
| | - Hongming Yang
- School of Electrical and Information Engineering, Changsha University of Science and Technology, Changsha 410114, China
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7
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Yu Z, Lu X, Choi J, Deng S, Xiong B, Zhang W, Wang H, Wang S, Tan H. 2-Pyrones from endophytic fungus Diaporthe foeniculina BZM-15. Nat Prod Res 2021; 36:4853-4861. [PMID: 33771054 DOI: 10.1080/14786419.2021.1904400] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Foeniculins A-C (1-3) together with a pair of enantiomers (±)-foeniculin D (4) were isolated from endophytic fungus Diaporthe foeniculina BZM-15. Their structures including absolute configurations were unambiguously established by extensive interpretation of the NMR and HR-ESI-MS data, ECD measurements powered by molecular calculations, as well as Mo2(OAc)4 mediated CD methodology. The cytotoxic activity assay disclosed that these compounds didn't show any noticeable cytotoxic activity.
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Affiliation(s)
- Zhonghua Yu
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Key Laboratory of South China Agricultural Plant Molecular Analysis, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou China.,Department of Landscape Architecture, PaiChai University, Deajeon, South Korea
| | - Xiuxiang Lu
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Key Laboratory of South China Agricultural Plant Molecular Analysis, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou China.,University of Chinese Academy of Sciences, Beijing, China
| | - Jaehyuck Choi
- Department of Landscape Architecture, PaiChai University, Deajeon, South Korea
| | - Shulin Deng
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Key Laboratory of South China Agricultural Plant Molecular Analysis, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou China
| | - Binghong Xiong
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Key Laboratory of South China Agricultural Plant Molecular Analysis, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou China
| | - Wenge Zhang
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Key Laboratory of South China Agricultural Plant Molecular Analysis, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou China.,University of Chinese Academy of Sciences, Beijing, China
| | - Huan Wang
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Key Laboratory of South China Agricultural Plant Molecular Analysis, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou China.,National Engineering Research Center of Navel Orange, Gannan Normal University, Ganzhou, Peopleu, rmal Universitynt
| | - Sasa Wang
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Key Laboratory of South China Agricultural Plant Molecular Analysis, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou China.,Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, China
| | - Haibo Tan
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Key Laboratory of South China Agricultural Plant Molecular Analysis, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou China.,National Engineering Research Center of Navel Orange, Gannan Normal University, Ganzhou, Peopleu, rmal Universitynt
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8
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Abstract
Kojic acid, one of the most widespread 3-hydroxypyran-4-one derivatives, displays
a wide range of biological activities and found application in food as well as cosmetics
industry. The synthesis of kojic acid derivatives has provoked great interest as an easily
available and biologically active precursor among organic and medicinal researchers. Multicomponent
reactions, involving three or more reactants in one-pot thereby resulting in a
structure with functional diversity are efficient methods for the promotion of green chemistry
in the context of modern drug discovery. They offer several advantages over conventional
stepwise protocols like simplicity, efficiency, selectivity, convergence and atom economy.
This review aims to highlight the versatility of kojic acid as an important synthon in multicomponent
reactions for the construction of various biologically relevant compounds such as pyrano[3,2‐
b]chromenediones, pyrano[3,2-b]pyrans, pyrano[2′,3′:5,6]pyrano[2,3‑b]pyridines, spiro[indoline-3,4’-pyrano[3,
2-b]pyrans, 2-substituted kojic acid conjugates, etc.
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Affiliation(s)
- Ankita Chaudhary
- Department of Chemistry, Maitreyi College, University of Delhi, New Delhi, India
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9
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Biglari M, Shirini F, Mahmoodi NO, Zabihzadeh M, Mashhadinezhad M. A choline chloride-based deep eutectic solvent promoted three-component synthesis of tetrahydrobenzo[b]pyran and pyrano[2,3-d] pyrimidinone (thione) derivatives. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127652] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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10
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Introduction of an efficient DABCO-based bis-dicationic ionic salt catalyst for the synthesis of arylidenemalononitrile, pyran and polyhydroquinoline derivatives. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127730] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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11
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Beemarao M, Silambarasan S, Nasser AJA, Purushothaman M, Ravichandran K. Crystal structure, DFT and Hirshfeld surface analysis of 2-amino-4-(2-chlorophenyl)-7-hydroxy-4 H-benzo[1,2- b]pyran-3-carbonitrile. Acta Crystallogr E Crystallogr Commun 2019; 75:1638-1642. [PMID: 31709082 PMCID: PMC6829740 DOI: 10.1107/s2056989019013537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 10/03/2019] [Indexed: 11/10/2022]
Abstract
The benzopyran ring of the title compound, C16H11ClN2O2, is planar [maximum deviation = 0.079 (2) Å] and is almost perpendicular to the chlorophenyl ring [dihedral angle = 86.85 (6)°]. In the crystal, N—H...O, O—H...N, C—H...O and C—H...Cl hydrogen bonds form inter- and intramolecular interactions. The DFT/B3LYP/6-311G(d,p) method was used to determine the HOMO–LUMO energy levels. The molecular electrostatic potential surfaces were investigated by Hirshfeld surface analysis and two-dimensional fingerprint plots were used to analyse the intermolecular interactions in the molecule.
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12
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Gholamhosseini-Nazari M, Esmati S, Safa KD, Khataee A, Teimuri-Mofrad R. Synthesis and application of novel 1,2,3-triazolylferrocene-containing ionic liquid supported on Fe3
O4
nanocatalyst in the synthesis of new pyran-substituted Betti bases. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4701] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
| | - Somayeh Esmati
- Department of Organic and Biochemistry, Faculty of Chemistry; University of Tabriz; Tabriz 5166614766 Iran
| | - Kazem D. Safa
- Department of Organic and Biochemistry, Faculty of Chemistry; University of Tabriz; Tabriz 5166614766 Iran
| | - Alireza Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry; University of Tabriz; 51666-16471 Tabriz Iran
| | - Reza Teimuri-Mofrad
- Department of Organic and Biochemistry, Faculty of Chemistry; University of Tabriz; Tabriz 5166614766 Iran
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13
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Ding M, Zhang L, Guo H, Zhong M. Basic Ionic Liquid HEAA Catalysed One-Pot Synthesis of Novel 2-Amino-3-Phenylsulfonyl-4H-Pyrans Derivatives. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.3184/174751913x13848855844040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Maohua Ding
- College of Chemical Engineering and Materials, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Lei Zhang
- College of Chemical Engineering and Materials, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Hongyun Guo
- College of Chemical Engineering and Materials, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Mingqiang Zhong
- College of Chemical Engineering and Materials, Zhejiang University of Technology, Hangzhou 310014, P.R. China
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14
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Novel ferrocene substituted benzimidazolium based ionic liquid immobilized on magnetite as an efficient nano-catalyst for the synthesis of pyran derivatives. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.11.042] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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15
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Guo DL, Qiu L, Feng D, He X, Li XH, Cao ZX, Gu YC, Mei L, Deng F, Deng Y. Three new ɑ-pyrone derivatives induced by chemical epigenetic manipulation of Penicillium herquei, an endophytic fungus isolated from Cordyceps sinensis. Nat Prod Res 2019; 34:958-964. [DOI: 10.1080/14786419.2018.1544974] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Da-Le Guo
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P R China
| | - Ling Qiu
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P R China
| | - Dan Feng
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P R China
| | - Xin He
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P R China
| | - Xiao-Hua Li
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P R China
| | - Zhi-Xing Cao
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P R China
| | - Yu-Cheng Gu
- Syngenta Jealott’s Hill International Research Centre, Berkshire, UK
| | - Ling Mei
- Chengdu Fifth People’s Hospital, Chengdu, P R China
| | - Fang Deng
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P R China
| | - Yun Deng
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, P R China
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16
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Ahadi N, Bodaghifard MA, Mobinikhaledi A. Cu (II)-β-cyclodextrin complex stabilized on magnetic nanoparticles: A retrievable hybrid promoter for green synthesis of spiropyrans. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4738] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Najmieh Ahadi
- Department of Chemistry, Faculty of Science; Arak University; Arak 38156-88138 Iran
| | - Mohammad Ali Bodaghifard
- Department of Chemistry, Faculty of Science; Arak University; Arak 38156-88138 Iran
- Institute of Nanosciences & Nanotechnology; Arak University; Arak Iran
| | - Akbar Mobinikhaledi
- Department of Chemistry, Faculty of Science; Arak University; Arak 38156-88138 Iran
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17
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Fe3O4@SiO2-BenzIm-Fc[Cl]/ZnCl2: a novel and efficient nano-catalyst for the one-pot three-component synthesis of pyran annulated bis-heterocyclic scaffolds under ultrasound irradiation. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3704-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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18
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Aghbash KO, Pesyan NN, Notash B. The clean synthesis and confirmatory structural characterization of new 2-amino-4,8-dihydropyrano[3,2-b]pyran-3-cyano based on Kojic acid. MONATSHEFTE FUR CHEMIE 2018. [DOI: 10.1007/s00706-018-2254-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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19
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Teimuri-Mofrad R, Esmati S, Rabiei M, Gholamhosseini-Nazari M. Ferrocene-Containing Ionic Liquid Supported on Silica Nanospheres (SiO2@Imid-Cl@Fc) as a Mild and Efficient Heterogeneous Catalyst for the Synthesis of Pyrano[3,2-b]Pyran Derivatives Under Ultrasound Irradiation. JOURNAL OF CHEMICAL RESEARCH 2018. [DOI: 10.3184/174751918x15161933697754] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A novel heterogeneous silica nanosphere-supported ferrocene-containing ionic liquid catalyst (SiO2@Imid-Cl@Fc) was designed and synthesised and was systematically characterised by Fourier transform infrared (FTIR) spectroscopy, field emission scanning electron microscopy (FE-SEM), energy dispersive X-ray (EDX) and X-ray diffraction (XRD) analysis. The catalytic activity of the SiO2@Imid-Cl@Fc catalyst was tested in a one-pot, three-component reaction of malononitrile and kojic acid with 15 aromatic aldehydes at room temperature under ultrasound irradiation. The products were pyrano[3,2-b]pyran derivatives, four of which are new. The catalyst exhibited good catalytic performance over short reaction times (15–20 min) and could be recycled at least five times without significant loss of activity.
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Affiliation(s)
- Reza Teimuri-Mofrad
- Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran
| | - Somayeh Esmati
- Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran
| | - Masoumeh Rabiei
- Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran
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20
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Teimuri-Mofrad R, Esmati S, Rabiei M, Gholamhosseini-Nazari M. Efficient synthesis of new pyrano[3,2-b]pyran derivatives via Fe3O4@SiO2-IL-Fc catalyzed three-component reaction. HETEROCYCL COMMUN 2017. [DOI: 10.1515/hc-2017-0140] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
AbstractFerrocene-containing ionic liquid supported on silica-coated Fe
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21
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α-pyrones and their hydroxylated analogs as promising scaffolds against Mycobacterium tuberculosis. Future Med Chem 2017; 9:2053-2067. [DOI: 10.4155/fmc-2017-0116] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Tuberculosis ranks as the leading cause of global human mortality from a single infectious agent. To address the uprising issues of drug resistance, intense research efforts have been directed towards drug discovery. However, it is a long and economically challenging process that is often associated with high failure rates. Therefore, it seems prudent to take forward the core scaffolds that have already acclaimed clinical relevance. In this direction, hydroxylated α-pyrone scaffold has received US FDA approval for human use against HIV. Interestingly, literature review reveals the potential applicability of α-pyrones in TB drug discovery. On one hand, α-pyrones play a vital role in the cell wall of Mycobacterium tuberculosis and on the other hand natural α-pyrones display appreciable anti-TB activity. This review aims to rekindle the interest of researchers toward α-pyrone as a new anti-TB drug that may possibly tackle drug resistance and open a dual frontier in TB and HIV drug discovery.
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22
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Bhat ZS, Rather MA, Maqbool M, Lah HU, Yousuf SK, Ahmad Z. α-pyrones: Small molecules with versatile structural diversity reflected in multiple pharmacological activities-an update. Biomed Pharmacother 2017; 91:265-277. [PMID: 28460229 DOI: 10.1016/j.biopha.2017.04.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 03/18/2017] [Accepted: 04/10/2017] [Indexed: 12/15/2022] Open
Abstract
The investigations in the chemistry and biology of α-pyrone (2-pyrone) are of vital importance as they constitute an essential pharmacophore in many naturally occurring and biologically active synthetic agents. They are a promising class of biorenewable platform chemicals that provide access to an array of chemical products and intermediates. Literature survey reveals that a simple change in the substitution pattern on the 2-pyrone ring system often leads to diverse biological activities. In this review, we present a brief overview of 2-pyrone pharmacophore followed by highlighting their pharmacological properties and potential applicability till date. Particular attention is focused on the distinctive chemotherapeutic activities of 2-pyrones as anti-HIV, anti-TB and anti-cancer agents followed by their potential role against neurodegeneration, hypercholesterolemia, microbial infections, chronic obstructive lung disease, inflammation, antinociception and immunomodulation. Since 2005, when 2-pyrones came in limelight, their detailed pharmacological activities have been well documented. This review has mainly been prepared on the basis of original reports published in recent two decades with an aim to attract the attention of researchers towards this versatile scaffold for future endeavors that may lead to the development of potential drug candidates against above diseases.
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Affiliation(s)
- Zubair Shanib Bhat
- Clinical Microbiology and PK/PD Division, Council of scientific and industrial research (CSIR) -Indian Institute of Integrative Medicine (IIIM), Sanatnagar, Srinagar, 190005, India; Academy of Scientific and Innovative Research (AcSIR), Indian Institute of Integrative Medicine (CSIR), Sanatnagar Srinagar, Jammu and Kashmir 190005, India
| | - Muzafar Ahmad Rather
- Clinical Microbiology and PK/PD Division, Council of scientific and industrial research (CSIR) -Indian Institute of Integrative Medicine (IIIM), Sanatnagar, Srinagar, 190005, India
| | - Mubashir Maqbool
- Clinical Microbiology and PK/PD Division, Council of scientific and industrial research (CSIR) -Indian Institute of Integrative Medicine (IIIM), Sanatnagar, Srinagar, 190005, India
| | - Hafiz Ul Lah
- Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Sanatnagar, Srinagar, 190005, India
| | - Syed Khalid Yousuf
- Academy of Scientific and Innovative Research (AcSIR), Indian Institute of Integrative Medicine (CSIR), Sanatnagar Srinagar, Jammu and Kashmir 190005, India; Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Sanatnagar, Srinagar, 190005, India
| | - Zahoor Ahmad
- Clinical Microbiology and PK/PD Division, Council of scientific and industrial research (CSIR) -Indian Institute of Integrative Medicine (IIIM), Sanatnagar, Srinagar, 190005, India; Academy of Scientific and Innovative Research (AcSIR), Indian Institute of Integrative Medicine (CSIR), Sanatnagar Srinagar, Jammu and Kashmir 190005, India.
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One-pot synthesis of pyran derivatives using silica-coated magnetic nanoparticles functionalized with piperidinium benzene-1,3-disulfonate as a new efficient reusable catalyst. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2762-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Baghbanian SM. Synthesis, characterization, and application of Cu2O and NiO nanoparticles supported on natural nanozeolite clinoptilolite as a heterogeneous catalyst for the synthesis of pyrano[3,2-b]pyrans and pyrano[3,2-c]pyridones. RSC Adv 2014. [DOI: 10.1039/c4ra10537k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Sadeghi B, Nezhad PF, Hashemian S. SiO2–OSO3H Nanoparticles: An Efficient, Versatile and New Reagent for the One-Pot Synthesis of 2-Amino-8-Oxo-4,8-Dihydropyrano[3,2-b]Pyran-3-Carbonitrile Derivatives in Water, a Green Protocol. JOURNAL OF CHEMICAL RESEARCH 2014. [DOI: 10.3184/174751914x13866053657371] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In a one-pot three-component reaction, an aromatic or aliphatic aldehyde, malononitrile and 5-hydroxy-2-hydroxymethyl-4H-pyran-4-one were condensed for the synthesis of 2-amino-8-oxo-4,8-dihydropyrano[3,2- b]pyran-3-carbonitrile derivatives in the presence of nano-silica sulfuric acid (SiO2–OSO3H nanoparticles) in improved yields. The catalyst is recoverable by simple filtration and can be used in the subsequent reactions.
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Affiliation(s)
- Bahareh Sadeghi
- Department of Chemistry, Yazd Branch, Islamic Azad University, PO Box 89195-155, Yazd, Iran
| | - Parinaz Farokhi Nezhad
- Department of Chemistry, Yazd Branch, Islamic Azad University, PO Box 89195-155, Yazd, Iran
| | - Saeedeh Hashemian
- Department of Chemistry, Yazd Branch, Islamic Azad University, PO Box 89195-155, Yazd, Iran
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Zhao X, Li C, Cao Y, Yi Y, Shi S, Feng X, Su Z, Zeng H. Structural elucidation of Pogostone and its dimers-two novel diastereomers combined with X-ray diffraction and spectroscopy. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2013.10.054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Karami B, Eskandari K, Khodabakhshi S. An efficient synthesis of new khellactone-type compounds using potassium hydroxide as catalyst via one-pot, three-component reaction. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2013. [DOI: 10.1007/s13738-013-0333-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Li Y, Zhao B, Du B, Jiang Q, Wang X, Cao C. Efficient and mild one-pot three-component reaction to synthesize pyrano[3,2-b]pyran derivatives in ionic liquid. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.11.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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