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Li YW, Lei J, Chen ZZ, Lv ML. Copper-catalyzed C2-selective alkynylation of chromones via 1,4-conjugate addition. Mol Divers 2024; 28:125-131. [PMID: 36881209 DOI: 10.1007/s11030-023-10625-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 02/18/2023] [Indexed: 03/08/2023]
Abstract
Copper-catalyzed selective alkynylation with N-propargyl carboxamides as nucleophiles has been successfully developed for the synthesis of C2-functionalized chromanones. Under optimized reaction conditions, 21 examples were obtained in one-pot procedure through 1,4-conjugate addition. This protocol features readily available feedstocks, easy operations, and moderate to good yields, which provides viable access to pharmacologically active C2-functionalized chromanones.
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Affiliation(s)
- Yan-Wu Li
- School of Chemistry and Chemical Engineering, Guizhou University, Guiyang, 550025, China
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, IATTI, Chongqing University of Arts and Sciences, Chongqing, 402160, China
| | - Jie Lei
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, IATTI, Chongqing University of Arts and Sciences, Chongqing, 402160, China.
| | - Zhong-Zhu Chen
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, IATTI, Chongqing University of Arts and Sciences, Chongqing, 402160, China.
| | - Meng-Lan Lv
- School of Chemistry and Chemical Engineering, Guizhou University, Guiyang, 550025, China.
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2
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QIN CJ, DING MR, TIAN GZ, ZOU XP, FU JJ, HU J, YIN J. Chemical approaches towards installation of rare functional groups in bacterial surface glycans. Chin J Nat Med 2022; 20:401-420. [DOI: 10.1016/s1875-5364(22)60177-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Indexed: 11/24/2022]
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3
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Das T, Mohapatra S, Priyadarsini Mishra N, Nayak S. Catalyst and base free aza-Michael addition reaction: Synthesis of poly-substituted 4-pyrazole based benzopyrans. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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4
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Design, synthesis and structure-activity relationship studies of novel spirochromanone hydrochloride analogs as anticancer agents. Future Med Chem 2022; 14:325-342. [PMID: 34985322 DOI: 10.4155/fmc-2021-0237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aim: Literature reports suggest spirochromanone derivatives exhibit anticancer activity. Methodology: The authors designed and synthesized 18 spirochromanone derivatives (Csp 1-18). The compounds were characterized and evaluated for anticancer activity against human breast cancer (MCF-7) and murine melanoma (B16F10) cell lines. Results: The anticancer activity ranged from 4.34 to 29.31 μm. The most potent compounds, Csp 12 and Csp 18, were less toxic against the human embryonic kidney (HEK-293) cell line and ∼ two/∼four fold selective toward MCF-7 than B16F10 in comparison to the reference, BG-45. Csp 12 caused 28.6% total apoptosis, leading to significant cytotoxicity, and arrested the G2 phase of the cell cycle in B16F10 cells. A molecular docking study of Csp 12 exhibited effective binding at the active site of the epidermal growth factor receptor kinase domain. Conclusion: This study highlights the importance of spirochromanones as anticancer agents.
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5
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Kamboj S, Singh R. Chromanone-A Prerogative Therapeutic Scaffold: An Overview. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022; 47:75-111. [PMID: 34226859 PMCID: PMC8244469 DOI: 10.1007/s13369-021-05858-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 06/09/2021] [Indexed: 02/06/2023]
Abstract
Chromanone or Chroman-4-one is the most important and interesting heterobicyclic compound and acts as a building block in medicinal chemistry for isolation, designing and synthesis of novel lead compounds. Structurally, absence of a double bond in chromanone between C-2 and C-3 shows a minor difference from chromone but exhibits significant variations in biological activities. In the present review, various studies published on synthesis, pharmacological evaluation on chroman-4-one analogues are addressed to signify the importance of chromanone as a versatile scaffold exhibiting a wide range of pharmacological activities. But, due to poor yield in the case of chemical synthesis and expensive isolation procedure from natural compounds, more studies are required to provide the most effective and cost-effective methods to synthesize novel chromanone analogs to give leads to chemistry community. Considering the versatility of chromanone, this review is designed to impart comprehensive, critical and authoritative information about chromanone template in drug designing and development.
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Affiliation(s)
- Sonia Kamboj
- Maharishi Markandeshwar College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana, Haryana 133203 India ,Ch. Devi Lal College of Pharmacy, Jagadhri, Haryana 135003 India
| | - Randhir Singh
- Maharishi Markandeshwar College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana, Haryana 133203 India
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6
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Raghavulu K, Gudipati R, Basavaiah K, Rumalla CS, Yennam S, Behera M. Synthesis of novel unnatural α-amino acids (UAAs) containing 7-hydroxy-2,2-dimethyl-chroman using isoxazole as a linker. NEW J CHEM 2021. [DOI: 10.1039/d1nj01985f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient and novel method for the preparation of unnatural α-amino acids (UAAs) containing 7-hydroxy-2,2-dimethyl-chroman via a 1,3-di-polar-cyloaddition reaction has been described.
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Affiliation(s)
- K. Raghavulu
- Chemistry Services, Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur, Hyderabad, Telangana, 500076, India
- Department of Inorganic & Analytical Chemistry, Andhra University, Waltair Junction, Visakhapatnam, Andhra Pradesh, 530003, India
| | - Ramakrishna Gudipati
- Chemistry Services, Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur, Hyderabad, Telangana, 500076, India
| | - K. Basavaiah
- Department of Inorganic & Analytical Chemistry, Andhra University, Waltair Junction, Visakhapatnam, Andhra Pradesh, 530003, India
| | - Chidananda Swamy Rumalla
- Chemistry Services, Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur, Hyderabad, Telangana, 500076, India
| | - Satyanarayana Yennam
- Chemistry Services, Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur, Hyderabad, Telangana, 500076, India
| | - Manoranjan Behera
- Chemistry Services, Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur, Hyderabad, Telangana, 500076, India
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7
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Design and synthesis of novel benzyloxy-tethered-chromone-carboxamide derivatives as potent and selective human monoamine oxidase-b inhibitors. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01332-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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8
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Lei J, Li Y, He LJ, Luo YF, Tang DY, Yan W, Lin HK, Li HY, Chen ZZ, Xu ZG. Expeditious access of chromone analogues via a Michael addition-driven multicomponent reaction. Org Chem Front 2020. [DOI: 10.1039/d0qo00145g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A Michael addition-driven four-component reaction (4-CR) with four Ugi inputs was developed and utilized for the synthesis of chromone derivatives and tetrazole substituted chromones under mild reaction conditions.
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Chromone-3-aldehyde derivatives – sirtuin 2 inhibitors for correction of muscular dysfunction. CURRENT ISSUES IN PHARMACY AND MEDICAL SCIENCES 2019. [DOI: 10.2478/cipms-2019-0010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
The aim of the study was to evaluate experimentally, the myoprotective effect of new chromone-3-aldehyde derivatives in conditions of muscular dysfunction and to establish a potential mechanism of myoprotective activity – the blockade of the function of sirutin 2. Materials and methods. The effect of new chromone-3-aldehyde derivatives on the development of muscular dysfunction under the conditions of an electromiostimulation test, was studied. The degree of muscle fatigue was evaluated in the «grip-strength» and through test biochemical assays (determination of the activity of lactate dehydrogenase, creatine kinase, concentration of lactic and pyruvic acids, creatinine, myoglobin, and total protein) to determine the possible mechanism of action of the test compounds (5 new derivatives of chromone-3-aldehyde) and their effect on the function of sirtuin 2 was evaluated.
Results. The study showed that chromone-3-aldehyde derivatives have a pronounced myoprotective effect associated with low toxicity (class 5 toxicity according to the GHS classification), which was confirmed by the results of the «grip-strength» test and biochemical tests data. Test compounds under the X3AC1, X3AOAC and X3AN codes evince sirtuin 2 inhibitory activity, which was reflected in a decrease in its concentration by 63.6% (p <0.05); 130.2% (p <0.05) and 218.8% (p <0.05).
Conclusion. The study showed that chromone-3-aldehyde derivatives are promising subjects for further study with the goal of creating a drug with a high myoprotective effect and an optimal safety profile.
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10
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Huang DM, Li HJ, Wang Q, Yan P, Wu YC. Synthesis of 2-(2H
-Chromenyl)-Oxazoles from 2H
-Chromene Hemiacetals by Using a Modified Passerini-Type Reaction. ChemistrySelect 2018. [DOI: 10.1002/slct.201802363] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Deng-Ming Huang
- School of Marine Science and Technology; Harbin Institute of Technology, No. 2; Wenhuaxi Road Weihai 264209, P. R. China
| | - Hui-Jing Li
- School of Marine Science and Technology; Harbin Institute of Technology, No. 2; Wenhuaxi Road Weihai 264209, P. R. China
| | - Quanfu Wang
- School of Marine Science and Technology; Harbin Institute of Technology, No. 2; Wenhuaxi Road Weihai 264209, P. R. China
| | - Peisheng Yan
- School of Marine Science and Technology; Harbin Institute of Technology, No. 2; Wenhuaxi Road Weihai 264209, P. R. China
| | - Yan-Chao Wu
- School of Marine Science and Technology; Harbin Institute of Technology, No. 2; Wenhuaxi Road Weihai 264209, P. R. China
- Beijing National Laboratory for Molecular Sciences (BNLMS); Institute of Chemistry Chinese Academy of Sciences, No.2, 1st North Street, Zhongguancun; Beijing 100190, P. R. China
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11
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12
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Lemos LMS, Miyajima F, Castilho GRC, Martins DTO, Pritchard DM, Burkitt MD. Hexane Extracts of Calophyllum brasiliense Inhibit the Development of Gastric Preneoplasia in Helicobacter felis Infected INS-Gas Mice. Front Pharmacol 2017; 8:92. [PMID: 28289390 PMCID: PMC5326747 DOI: 10.3389/fphar.2017.00092] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Accepted: 02/13/2017] [Indexed: 01/26/2023] Open
Abstract
Objectives: Indigenous Latin American populations have used extracts from Calophyllum brasiliense, a native hardwood, to treat gastrointestinal symptoms for generations. The hexane extract of Calophyllum brasiliense stem bark (HECb) protects against ethanol-mediated gastric ulceration in Swiss–Webster mice. We investigated whether HECb inhibits the development of gastric epithelial pathology following Helicobacter felis infection of INS-Gas mice. Materials and Methods: Groups of five male, 6-week-old INS-Gas mice were colonized with H. felis by gavage. From 2 weeks after colonization their drinking water was supplemented with 2% Tween20 (vehicle), low dose HECb (33 mg/L, lHECb) or high dose HECb (133 mg/L, hHECb). Equivalent uninfected groups were studied. Animals were culled 6 weeks after H. felis colonization. Preneoplastic pathology was quantified using established histological criteria. Gastric epithelial cell turnover was quantified by immunohistochemistry for Ki67 and active-caspase 3. Cytokines were quantified using an electrochemiluminescence assay. Results: Vehicle-treated H. felis infected mice exhibited higher gastric atrophy scores than similarly treated uninfected mice (mean atrophy score 5.6 ± 0.87 SEM vs. 2.2 ± 0.58, p < 0.01). The same pattern was observed following lHECb. Following hHECb treatment, H. felis status did not significantly alter atrophy scores. Gastric epithelial apoptosis was not altered by H. felis or HECb administration. Amongst vehicle-treated mice, gastric epithelial cell proliferation was increased 2.8-fold in infected compared to uninfected animals (p < 0.01). Administration of either lHECb or hHECb reduced proliferation in infected mice to levels similar to uninfected mice. A Th17 polarized response to H. felis infection was observed in all infected groups. hHECb attenuated IFN-γ, IL-6, and TNF production following H. felis infection [70% (p < 0.01), 67% (p < 0.01), and 41% (p < 0.05) reduction vs. vehicle, respectively]. Conclusion: HECb modulates gastric epithelial pathology following H. felis infection of INS-Gas mice. Further studies are indicated to confirm the mechanisms underlying these observations.
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Affiliation(s)
- Larissa M S Lemos
- Gastroenterology Research Unit, Department of Cellular and Molecular Physiology, Institute of Translational Medicine, University of LiverpoolLiverpool, UK; Department of Basic Sciences in Health, Federal University of Mato GrossoMato Grosso, Brazil
| | - Fabio Miyajima
- Department of Molecular and Clinical Pharmacology, Institute of Translational Medicine, University of LiverpoolLiverpool, UK; Group of Neuropharmacology, Drug Research and Development Center, Federal University of CearáFortaleza, Brazil
| | - Geovane R C Castilho
- Department of Basic Sciences in Health, Federal University of Mato Grosso Mato Grosso, Brazil
| | | | - D Mark Pritchard
- Gastroenterology Research Unit, Department of Cellular and Molecular Physiology, Institute of Translational Medicine, University of Liverpool Liverpool, UK
| | - Michael D Burkitt
- Gastroenterology Research Unit, Department of Cellular and Molecular Physiology, Institute of Translational Medicine, University of Liverpool Liverpool, UK
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13
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Rawat P, Verma SM. Design and synthesis of chroman derivatives with dual anti-breast cancer and antiepileptic activities. DRUG DESIGN DEVELOPMENT AND THERAPY 2016; 10:2779-88. [PMID: 27621598 PMCID: PMC5015874 DOI: 10.2147/dddt.s111266] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A series of chroman derivatives was designed, prepared, and examined for their anti-breast cancer and antiepileptic activities. All synthesized compounds yielded results that were in good agreement with spectral data. The bioassay showed that some of the resultant compounds exerted remarkable inhibitory effects on growth of human breast cancer cell line MCF-7. In particular, compound 6i (the concentration required for 50% inhibition of cell growth [GI50] =34.7 µM) exerted promising anticancer activity toward MCF-7 cell line. Additionally, compounds 6b, 6c, 6d, 6e, 6g, 6i, and 6l showed advanced antiepileptic activity than reference drugs. None of the compounds showed neurotoxicity, as determined by the rotarod test. The obtained results proved that these distinctive compounds could be relevant as models for future discovery and research, as well as for the production of more number of active derivatives.
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Affiliation(s)
- Pinki Rawat
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
| | - Saurabh Manaswita Verma
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
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14
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Kornev MY, Sosnovskikh VY. Synthesis and chemical properties of chromone-3-carboxylic acid (review). Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1834-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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15
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Talhi O, Brodziak-Jarosz L, Panning J, Orlikova B, Zwergel C, Tzanova T, Philippot S, Pinto DCGA, Paz FAA, Gerhäuser C, Dick TP, Jacob C, Diederich M, Bagrel D, Kirsch G, Silva AMS. One-Pot Synthesis of Benzopyran-4-ones with Cancer Preventive and Therapeutic Potential. European J Org Chem 2016. [DOI: 10.1002/ejoc.201501278] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Ashok D, Kumar RS, Gandhi DM, Sarasija M, Jayashree A, Adam S. Solvent-free microwave-assisted synthesis and biological evaluation of 2,2-dimethylchroman-4-one based benzofurans. HETEROCYCL COMMUN 2016. [DOI: 10.1515/hc-2016-0147] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractA series of novel chroman-4-one fused benzofurans were synthesized by cyclization of the corresponding chalcones under microwave irradiation. All new compounds were characterized by IR,
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17
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Lyu L, Jin MY, He Q, Xie H, Bian Z, Wang J. Bi(OTf)3-catalyzed addition of isocyanides to 2H-chromene acetals: an efficient pathway for accessing 2-carboxamide-2H-chromenes. Org Biomol Chem 2016; 14:8088-91. [DOI: 10.1039/c6ob01355d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bismuth triflate (Bi(OTf)3) is identified as an efficient catalyst for the direct addition of isocyanides to 2H-chromene acetals. By this synthetic strategy, a polyfunctional molecular scaffold, 2-carboxamide-2H-chromenes could be prepared efficiently in one step with up to 95% yields.
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Affiliation(s)
- Longyun Lyu
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
- School of Chinese Medicine
| | - Ming Yu Jin
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
| | - Qijie He
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
| | - Han Xie
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
| | - Zhaoxiang Bian
- School of Chinese Medicine
- Hong Kong Baptist University
- Hong Kong
- China
| | - Jun Wang
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
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18
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Kim DW, Maqusood Alam M, Lee YH, Khan MNA, Zhang Y, Lee YS. An efficient and practical enantiospecific synthesis of methyl chromanone- and chroman-2-carboxylates. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.07.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Emami S, Ghanbarimasir Z. Recent advances of chroman-4-one derivatives: synthetic approaches and bioactivities. Eur J Med Chem 2015; 93:539-63. [PMID: 25743215 DOI: 10.1016/j.ejmech.2015.02.048] [Citation(s) in RCA: 130] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 02/23/2015] [Accepted: 02/24/2015] [Indexed: 10/23/2022]
Abstract
Chroman-4-one scaffold is a privileged structure in heterocyclic chemistry and drug discovery. Also, chroman-4-ones are important intermediates and interesting building blocks in organic synthesis and drug design. The structural diversity found in the chroman-4-one family led to their division into several categories including benzylidene-4-chromanones, flavanones (2-phenyl-4-chromanones), isoflavanones (3-phenyl-4-chromanones), spirochromanones, and C-4 modified chroman-4-ones such as hydrazones and oxime derivatives. This review addresses the most significant synthetic methods reported on 4-chromanone-derived compounds and consequently emphasizes on the biological relevance of such compounds.
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Affiliation(s)
- Saeed Emami
- Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Zahra Ghanbarimasir
- Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
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20
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Shin Y, Han S, De U, Park J, Sharma S, Mishra NK, Lee EK, Lee Y, Kim HS, Kim IS. Ru(II)-Catalyzed Selective C–H Amination of Xanthones and Chromones with Sulfonyl Azides: Synthesis and Anticancer Evaluation. J Org Chem 2014; 79:9262-71. [DOI: 10.1021/jo501709f] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Youngmi Shin
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Sangil Han
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Umasankar De
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Jihye Park
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Satyasheel Sharma
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Neeraj Kumar Mishra
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Eui-Kyung Lee
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Youngil Lee
- Department
of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Hyung Sik Kim
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - In Su Kim
- School
of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
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21
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Sarasija M, Sudershan K, Ashok D, Shivaraj. Green synthesis of new naphthospiro chromanone scaffolds and their antimicrobial activity. RUSS J GEN CHEM+ 2014. [DOI: 10.1134/s1070363214080301] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Parveen M, Malla AM, Yaseen Z, Ali A, Alam M. Synthesis, characterization, DNA-binding studies and acetylcholinesterase inhibition activity of new 3-formyl chromone derivatives. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2013; 130:179-87. [PMID: 24333766 DOI: 10.1016/j.jphotobiol.2013.11.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 10/29/2013] [Accepted: 11/18/2013] [Indexed: 01/06/2023]
Abstract
A series of new substituted 3-formyl chromone derivatives (4-6) were synthesized by one step reaction methodology by knoevenagel condensation, structurally similar to known bisintercalators. The new compounds were characterized by IR, (1)H NMR, (13)C NMR, MS and analytical data. The in vitro DNA binding profile of compounds (4-6) was carried out by absorption, fluorescence and viscosity measurements. It was found that synthesized compounds, especially compound 6 (evident from binding constant value) bind strongly with calf thymus DNA, presumably via an intercalation mode. Additionally, molecular docking studies of compounds (4-6) were carried out with B-DNA (PDBID: 1BNA) which revealed that partial intercalative mode of mechanism is operational in synthesized compounds (4-6) with CT-DNA. The binding constants evaluated from fluorescence spectroscopy of compounds with CT-DNA follows the order compound 6>compound 5>compound 4. All the compounds (4-6) were screened for acetylcholinesterase inhibition assay. It can be inferred from data, that compound (6) showed potent AChE inhibition having IC50=0.27μM, almost in vicinity to reference drug Tacrine (IC50=0.19μM).
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Affiliation(s)
- Mehtab Parveen
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| | - Ali Mohammed Malla
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Zahid Yaseen
- Department of Civil Engineering, Islamic University of Science and Technology, Kashmir 192122, India
| | - Akhtar Ali
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Mahboob Alam
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
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23
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Imanieh H, Sarlak M, Amanpour T, Bazgir A. An Efficient Isocyanide-Based Three-Component Diastereoselective Synthesis of Chromane-3,4-dicarboxamides. Helv Chim Acta 2013. [DOI: 10.1002/hlca.201200551] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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24
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Borges RS, Pereira GAN, Vale JKL, França LCS, Monteiro MC, Alves CN, da Silva ABF. Design and evaluation of 4-aminophenol and salicylate derivatives as free-radical scavenger. Chem Biol Drug Des 2013; 81:414-9. [PMID: 23405943 DOI: 10.1111/cbdd.12096] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This theoretical and experimental study describes the design and evaluation of the free-radical scavenging effect for the molecular association of 4-aminophenol and salicylate derivatives. For this purpose, we employed theoretical methods for the selection of antioxidant drugs and the rapid methods of evaluation: the 1,1-diphenyl-2-picrylhydrazyl radical and the thiobarbituric acid reactive substances in the lipid peroxidation initiated by Fe(2+) and ascorbic acid in human erythrocytes. The associate derivatives exhibited a more potent inhibition than the salicylic acid, while the benzoyl compound exhibited a more potent inhibition than paracetamol. The molecular parameters related to the electron distribution and structure (ionization potential and energy of the highest occupied molecular orbital) correlated very well with the antioxidant action of the compounds studied here in different tests.
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Affiliation(s)
- Rosivaldo S Borges
- Núcleo de Estudos e Seleção de Biomoléculas da Amazônia, Instituto de Ciências da Saúde, Universidade Federal do Pará, 66075-110 Belém, PA, Brasil.
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SIDDIQUI ZEBAN, FAROOQ FARHEEN. A practical one pot synthesis of novel 2-hydroxy-4-chromanone derivatives from 3-formylchromone. J CHEM SCI 2012. [DOI: 10.1007/s12039-012-0300-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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26
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Fridén-Saxin M, Seifert T, Hansen LK, Grøtli M, Erdelyi M, Luthman K. Proline-mediated formation of novel chroman-4-one tetrahydropyrimidines. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.06.077] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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27
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Neo AG, Díaz J, Marcaccini S, Marcos CF. Conjugate addition of isocyanides to chromone 3-carboxylic acid: an efficient one-pot synthesis of chroman-4-one 2-carboxamides. Org Biomol Chem 2012; 10:3406-16. [PMID: 22434156 DOI: 10.1039/c2ob07011a] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We report a novel Lewis acid catalysed tandem reaction of isocyanides, chromone 3-carboxylic acid and nucleophiles. An experimentally very simple procedure, involving the use of microwave irradiation in the presence of a Lewis acid catalyst, affords a representative collection of chromone-2-carboxamides and chromone-2-carboxamido-3-esters in high yields, in just a few minutes. Such an unprecedented strategy is formally equivalent to a conjugate addition of isocyanides to Michael acceptors.
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Affiliation(s)
- Ana G Neo
- Laboratorio de Química Orgánica y Bioorgánica, Dept Química Orgánica e Inorgánica, Facultad de Veterinaria, Universidad de Extremadura, 10071 Cáceres, Spain
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28
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Kaur P, Aschner M, Syversen T. Biochemical factors modulating cellular neurotoxicity of methylmercury. J Toxicol 2011; 2011:721987. [PMID: 21941541 PMCID: PMC3177097 DOI: 10.1155/2011/721987] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2011] [Revised: 06/28/2011] [Accepted: 07/13/2011] [Indexed: 11/30/2022] Open
Abstract
Methylmercury (MeHg), an environmental toxicant primarily found in fish and seafood, poses a dilemma to both consumers and regulatory authorities, given the nutritional benefits of fish consumption versus the possible adverse neurological damage. Several studies have shown that MeHg toxicity is influenced by a number of biochemical factors, such as glutathione (GSH), fatty acids, vitamins, and essential elements, but the cellular mechanisms underlying these complex interactions have not yet been fully elucidated. The objective of this paper is to outline the cellular response to dietary nutrients, as well as to describe the neurotoxic exposures to MeHg. In order to determine the cellular mechanism(s) of toxicity, the effect of pretreatment with biochemical factors (e.g., N-acetyl cysteine, (NAC); diethyl maleate, (DEM); docosahexaenoic acid, (DHA); selenomethionine, SeM; Trolox) and MeHg treatment on intercellular antioxidant status, MeHg content, and other endpoints was evaluated. This paper emphasizes that the protection against oxidative stress offered by these biochemical factors is among one of the major mechanisms responsible for conferring neuroprotection. It is therefore critical to ascertain the cellular mechanisms associated with various dietary nutrients as well as to determine the potential effects of neurotoxic exposures for accurately assessing the risks and benefits associated with fish consumption.
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Affiliation(s)
- Parvinder Kaur
- Department of Neuroscience, Norwegian University of Science and Technology, 7489 Trondheim, Norway
| | - Michael Aschner
- Departments of Pediatrics and Pharmacology and The Kennedy Center for Research on Human Development, Vanderbilt University Medical Center, B-3307 Medical Center North, 1162 21st Avenue, Nashville, TN 37232-2495, USA
| | - Tore Syversen
- Department of Neuroscience, Faculty of Medicine, Norwegian University of Science and Technology, Olav Kyrres Gate 3, 7489 Trondheim, Norway
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Efficient synthesis of methyl 4-chloro-6-fluoro-3-formyl-2H-chromene-2-carboxylate and its derivatives. MONATSHEFTE FUR CHEMIE 2011. [DOI: 10.1007/s00706-011-0595-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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30
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Kaur P, Evje L, Aschner M, Syversen T. The in vitro effects of Trolox on methylmercury-induced neurotoxicity. Toxicology 2010; 276:73-8. [DOI: 10.1016/j.tox.2010.07.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2010] [Revised: 07/06/2010] [Accepted: 07/07/2010] [Indexed: 10/19/2022]
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31
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Zhang Y, Feng S, Wu Q, Wang K, Yi X, Wang H, Pan Y. Microwave-assisted synthesis and evaluation of naphthalimides derivatives as free radical scavengers. Med Chem Res 2010. [DOI: 10.1007/s00044-010-9384-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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32
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Synthesis of chroman-2-carboxylic acid N-(substituted)phenylamides and their inhibitory effect on nuclear factor-κB (NF-κB) activation. Arch Pharm Res 2008; 31:133-41. [DOI: 10.1007/s12272-001-1131-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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33
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Structure-activity relationships of 6-hydroxy-7-methoxychroman-2-carboxylic acid N-(substituted)phenylamides as inhibitors of nuclear factor-kB activation. Arch Pharm Res 2007; 30:1210-5. [DOI: 10.1007/bf02980261] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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34
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Castro IA, Rogero MM, Junqueira RM, Carrapeiro MM. Free radical scavenger and antioxidant capacity correlation of alpha-tocopherol and Trolox measured by three in vitro methodologies. Int J Food Sci Nutr 2007; 57:75-82. [PMID: 16849116 DOI: 10.1080/09637480600656199] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The objective of this study was to correlate the free radical scavenging and antioxidant activity of two known substances (Trolox and alpha-tocopherol), using three in vitro methods (linoleic acid emulsion, brain homogenate and 2,2-diphenyl-1-picryl-hydrazyl [DPPH]). At steady state, alpha-tocopherol showed a greater inhibition of spontaneous oxidation of brain homogenate (59.42%+/-1.91) than Trolox (38.50%+/-2.38), while the latter showed a better antioxidant activity performance regarding inhibition of linoleic acid peroxidation (100% versus 84.02%+/-1.98) and free radical scavenging activity (93.56%+/-5.71 versus 66.72%+/-6.28). When the IC50 value was used as a parameter, alpha-tocopherol presented greater antioxidant activity than Trolox evaluated in brain homogenate and DPPH, without a significant difference when using linoleic acid emulsion. Both compounds showed the same antioxidant efficiency measured by DPPH kinetics (0.37 mM). Antioxidant activity significantly changed according to the substrate, the parameter adopted to compare the substances in the same method and the form used to express antioxidant concentration.
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Affiliation(s)
- Inar A Castro
- Department of Food and Experimental Nutrition, Faculty of Pharmaceutical Science, University of São Paulo, 05508-900, São Paulo, SP, Brazil.
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Kwak JH, Kang HE, Jung JK, Kim H, Cho J, Lee H. Synthesis of 7-hydroxy-4-Oxo-4H-chromene- and 7-hydroxychroman-2-carboxylic acidN-alkyl amides and their antioxidant activities. Arch Pharm Res 2006; 29:728-34. [PMID: 17024844 DOI: 10.1007/bf02974071] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A series of 7-hydroxy-4-oxo-4H-chromene- (3a - h) and 7-hydroxychroman-2-carboxylic acid N-alkyl amides (4a - g) were synthesized and their antioxidant activities were evaluated. While compounds 3a - h were less active, compounds 4a - g exhibited more potent inhibition of lipid peroxidation initiated by Fe2+ and ascorbic acid in rat brain homogenates. Among them, 7-hydroxychroman-2-carboxylic acid N-alkylamides (4e - g) bearing nonyl, decyl, and undecyl side chain exhibited 3 times more potent inhibition than trolox (1).
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Affiliation(s)
- Jae-Hwan Kwak
- College of Pharmacy, Chungbuk National University, Cheongju, 361-763, Korea
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Kim BH, Lee KH, Chung EY, Chang YS, Lee H, Lee CK, Min KR, Kim Y. Inhibitory effect of chroman carboxamide on interleukin-6 expression in response to lipopolysaccharide by preventing nuclear factor-kappaB activation in macrophages. Eur J Pharmacol 2006; 543:158-65. [PMID: 16797005 DOI: 10.1016/j.ejphar.2006.05.042] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2006] [Revised: 05/16/2006] [Accepted: 05/19/2006] [Indexed: 12/11/2022]
Abstract
6-Hydroxy-7-methoxychroman-2-carboxylic acid (3-nitrophenyl)amide (CP-1158) is a synthetic chroman carboxamide with trolox-like chemical structure. In the present study, CP-1158 was found to inhibit interleukin (IL)-6 production in lipopolysaccharide (LPS)-stimulated macrophages RAW 264.7. The CP-1158 attenuated LPS-induced synthesis of IL-6 transcript but also inhibited LPS-induced IL-6 promoter activity. Further, CP-1158 attenuated LPS-induced syntheses of tumor necrosis factor (TNF)-alpha, IL-1beta, interferon-inducible protein (IP)-10 and macrophage inflammatory protein (MIP)-1beta transcripts. Nuclear factor (NF)-kappaB has been evidenced to play a major mechanism in LPS-induced expression of IL-6 or other inflammatory cytokines. CP-1158 prevented LPS-induced nuclear translocation of NF-kappaB complex and subsequently inhibited DNA binding activity of NF-kappaB complex as well as NF-kappaB transcriptional activity in macrophages RAW 264.7. However, CP-1158 did not affect LPS-induced phosphorylation and degradation of inhibitory kappaB (IkappaB). In another experiment, CP-1158 inhibited IL-6 promoter activity elicited by expression vectors encoding NF-kappaB p50 or p65 subunit. Taken together, CP-1158 inhibited LPS-induced expression of inflammatory cytokines including IL-6, targeting NF-kappaB activating pathway downstream IkappaB degradation, and thus could provide an anti-inflammatory potential of chroman carboxamide.
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Affiliation(s)
- Byung Hak Kim
- College of Pharmacy and Research Center for Bioresource and Health, Chungbuk National University, Cheongju 361-763, Korea
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Cho J, Kang HE, Jung JK, Lee H. Synthesis of 6-hydroxy-7-methoxy-4-oxo-4H-chromene-2-carboxylic acid N-alkyl amides and their antioxidant activity. Arch Pharm Res 2006; 29:183-7. [PMID: 16596987 DOI: 10.1007/bf02969389] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
A series of 6-hydroxy-7-methoxy-4-oxo-4H-chromene-2-carboxylic acid N-alkyl amides (3a-g) were synthesized and their antioxidant activities were evaluated using rat brain homogenates.
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Affiliation(s)
- Jungsook Cho
- College of Pharmacy, Chungbuk National University, Cheongju, Korea
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