1
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Cen N, Wang H, Zhou Y, Gong R, Sui D, Chen W. Catalyst-free electrochemical trifluoromethylation of coumarins using CF 3SO 2NHNHBoc as the CF 3 source. Org Biomol Chem 2023; 21:1883-1887. [PMID: 36786673 DOI: 10.1039/d2ob01925f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
An efficient electrochemical trifluoromethylation of coumarins using CF3SO2NHNHBoc as the source of the trifluoromethyl group was developed. Under catalyst-free and external oxidant-free electrolysis conditions, a range of 3-trifluoromethyl coumarins were obtained in moderate to good yields. The method could be easily scaled up with moderate efficiency.
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Affiliation(s)
- Nannan Cen
- Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, Shanghai University of Electric Power, Shanghai 200090, China.
| | - Han Wang
- Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, Shanghai University of Electric Power, Shanghai 200090, China.
| | - YiCheng Zhou
- Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, Shanghai University of Electric Power, Shanghai 200090, China.
| | - Ruoqu Gong
- Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, Shanghai University of Electric Power, Shanghai 200090, China.
| | - Dandan Sui
- Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, Shanghai University of Electric Power, Shanghai 200090, China.
| | - Wenbo Chen
- Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, Shanghai University of Electric Power, Shanghai 200090, China. .,CAS Key Laboratory of Energy Regulation Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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2
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Li Y, Yu H, Feng J. Role of chemokine-like factor 1 as an inflammatory marker in diseases. Front Immunol 2023; 14:1085154. [PMID: 36865551 PMCID: PMC9971601 DOI: 10.3389/fimmu.2023.1085154] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/30/2023] [Indexed: 02/16/2023] Open
Abstract
Immunoinflammatory mechanisms have been incrementally found to be involved in the pathogenesis of multiple diseases, with chemokines being the main drivers of immune cell infiltration in the inflammatory response. Chemokine-like factor 1 (CKLF1), a novel chemokine, is highly expressed in the human peripheral blood leukocytes and exerts broad-spectrum chemotactic and pro-proliferative effects by activating multiple downstream signaling pathways upon binding to its functional receptors. Furthermore, the relationship between CKLF1 overexpression and various systemic diseases has been demonstrated in both in vivo and in vitro experiments. In this context, it is promising that clarifying the downstream mechanism of CKLF1 and identifying its upstream regulatory sites can yield new strategies for targeted therapeutics of immunoinflammatory diseases.
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Affiliation(s)
- Yutong Li
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Haiyang Yu
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Juan Feng
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang, China
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3
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Véras JH, do Vale CR, da Silva Lima DC, dos Anjos MM, Bernardes A, de Moraes Filho AV, e Silva CR, de Oliveira GR, Pérez CN, Chen-Chen L. Modulating effect of a hydroxychalcone and a novel coumarin–chalcone hybrid against mitomycin-induced genotoxicity in somatic cells of Drosophila melanogaster. Drug Chem Toxicol 2020; 45:775-784. [DOI: 10.1080/01480545.2020.1776314] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jefferson Hollanda Véras
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | - Camila Regina do Vale
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | - Débora Cristina da Silva Lima
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | | | - Aline Bernardes
- Chemistry Institute, Universidade Federal de Goiás, Goiânia, Brazil
| | - Aroldo Vieira de Moraes Filho
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | - Carolina Ribeiro e Silva
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
| | | | | | - Lee Chen-Chen
- Laboratory of Radiobiology and Mutagenesis, Department of Genetics, Institute of Biological Sciences, Universidade Federal de Goiás, Goiânia, Brazil
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4
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Halawa AH, Eliwa EM, Hassan AA, Nassar HS, El-Eisawy R, Ismail M, Frese M, Shaaban M, El-Agrody AM, Bedair AH, Sewald N. Synthesis, in vitro cytotoxicity activity against the human cervix carcinoma cell line and in silico computational predictions of new 4-arylamino-3-nitrocoumarin analogues. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127047] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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5
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Extending the Inhibition Profiles of Coumarin-Based Compounds Against Human Carbonic Anhydrases: Synthesis, Biological, and In Silico Evaluation. Molecules 2019; 24:molecules24193580. [PMID: 31590289 PMCID: PMC6804193 DOI: 10.3390/molecules24193580] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 10/02/2019] [Accepted: 10/03/2019] [Indexed: 12/03/2022] Open
Abstract
Carbonic anhydrases (CAs, EC 4.2.1.1) catalyze the fundamental reaction of CO2 hydration in all living organisms and are actively involved in the regulation of a plethora of pathological and physiological conditions. A set of new coumarin/ dihydrocoumarin derivatives was here synthesized, characterized, and tested as human CA inhibitors. Their inhibitory activity was evaluated against the cytosolic human isoforms hCA I and II and the transmembrane hCA IX and hCA XII. Two compounds showed potent inhibitory activity against hCA IX, being more active or equipotent with the reference drug acetazolamide. Computational procedures were used to investigate the binding mode of this class of compounds within the active site of hCA IX and XII that are validated as anti-tumor targets.
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6
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Kaurav MS, Sahu PK, Sahu PK, Messali M, Almutairi S, Sahu PL, Agarwal DD. An efficient, mild and metal freel-proline catalyzed construction of fused pyrimidines under microwave conditions in water. RSC Adv 2019; 9:3755-3763. [PMID: 35518091 PMCID: PMC9060310 DOI: 10.1039/c8ra07517d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Accepted: 01/10/2019] [Indexed: 02/03/2023] Open
Abstract
One-pot condensation of 4-hydroxy coumarins, aldehydes and urea/thiourea to build C–C and C–N bonds is described. Fused pyrimidines have been synthesized under mild reaction conditions using l-proline. The protocol has been performed rapidly and efficiently in water under metal free conditions. Heterocyclic derivatives have been synthesized using the present methodology and avoid the use of hazardous solvents over conventional organic solvents. A proposed mechanism could be established for three component reactions. The present study reveals the first case in which l-proline has been explored as a homogeneous catalyst in the synthesis of fused pyrimidines in water under microwave irradiation. This synthesis involves simple workup and acceptable efficiency. The most notable feature of this protocol is the ability of the catalyst to influence asymmetric induction in the reaction. One-pot condensation of 4-hydroxy coumarins, aldehydes and urea/thiourea to build C–C and C–N bonds is described.![]()
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Affiliation(s)
| | - Pramod K. Sahu
- School of Studies in Chemistry
- Jiwaji University
- Gwalior-474011
- India
- Department of Industrial Chemistry
| | - Praveen K. Sahu
- Department of Industrial Chemistry
- Jiwaji University
- Gwalior-474011
- India
| | - Mouslim Messali
- Department of Chemistry
- Taibah University
- 30002 Al-Madina Al-Mounawara
- Saudi Arabia
| | - Saud M. Almutairi
- King Abdulaziz City for Science and Technology
- Riyadh 11442
- Saudi Arabia
| | - Puran L. Sahu
- Indian Pharmacopoeia Commission
- Ministry of Health and Family Welfare
- Ghaziabad 201002
- India
- National Dope Testing Laboratory (NDTL)
| | - Dau D. Agarwal
- School of Studies in Chemistry
- Jiwaji University
- Gwalior-474011
- India
- Department of Industrial Chemistry
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7
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Sahu PK, Sahu PK, Kaurav MS, Messali M, Almutairi SM, Sahu PL, Agarwal DD. Metal-Free Construction of Fused Pyrimidines via Consecutive C-C and C-N Bond Formation in Water. ACS OMEGA 2018; 3:15035-15042. [PMID: 31458170 PMCID: PMC6643823 DOI: 10.1021/acsomega.8b01993] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Accepted: 10/10/2018] [Indexed: 05/22/2023]
Abstract
A facile and efficient protocol has been developed for mild construction of fused pyrimidines via l-proline-catalyzed reaction of 4-hydroxy coumarins, aldehydes, and 2-aminobenzothiazoles/urea. The reaction has been carried out rapidly and efficiently in water under mild and metal-free conditions. Current etiquette has efficiently synthesized the heterocycles and avoids the use of hazardous solvents over conventional organic solvents. A plausible reaction mechanism has been established in this study. This study represents the first case in which l-proline as a homogeneous catalyst has been explored in the synthesis of fused pyrimidines in water in view of simple procedure and acceptable efficiency. This method gives the target product in excellent yield with ease of workup.
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Affiliation(s)
- Pramod K. Sahu
- School of Studies in Chemistry and Department of Industrial Chemistry, Jiwaji University, Gwalior 474011, Madhya Pradesh, India
- E-mail: , (Pramod Kumar Sahu)
| | - Praveen K. Sahu
- School of Studies in Chemistry and Department of Industrial Chemistry, Jiwaji University, Gwalior 474011, Madhya Pradesh, India
| | - Manvendra S. Kaurav
- School of Studies in Chemistry and Department of Industrial Chemistry, Jiwaji University, Gwalior 474011, Madhya Pradesh, India
| | - Mouslim Messali
- Department
of Chemistry, Taibah University, 30002 Al-Madina
Al-Mounawara, Saudi Arabia
| | - Saud M. Almutairi
- King Abdulaziz
City for Science and Technology, P.O.
Box 6086, Riyadh 11442, Saudi Arabia
| | - Puran L. Sahu
- Indian Pharmacopoeia Commission Ministry
of Health and Family Welfare, Sector-23, Raj Nagar, Ghaziabad 201002, India
| | - Dau D. Agarwal
- School of Studies in Chemistry and Department of Industrial Chemistry, Jiwaji University, Gwalior 474011, Madhya Pradesh, India
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8
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Liu DD, Song XY, Yang PF, Ai QD, Wang YY, Feng XY, He X, Chen NH. Progress in pharmacological research of chemokine like factor 1 (CKLF1). Cytokine 2018; 102:41-50. [DOI: 10.1016/j.cyto.2017.12.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 11/07/2017] [Accepted: 12/02/2017] [Indexed: 12/14/2022]
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9
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Sun J, Wang S, Sheng GH, Lian ZM, Liu HY, Zhu HL. Synthesis of phenylpiperazine derivatives of 1,4-benzodioxan as selective COX-2 inhibitors and anti-inflammatory agents. Bioorg Med Chem 2016; 24:5626-5632. [PMID: 27658794 DOI: 10.1016/j.bmc.2016.09.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 09/09/2016] [Accepted: 09/10/2016] [Indexed: 12/24/2022]
Abstract
1-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)-4-substituted-phenylpiperazine moiety was prepared and has been found to be a new and selective ligand for the enzyme cyclooxygenase-2 (COX-2). The biological activity of compound 3k as anti-inflammatory agent was further investigated both in vitro and in vivo. Notably, compound 3k exhibited the best anti-inflammatory activity among the eleven designed compounds with no toxicity, as determined by the ulcerogenic activity. Computational docking studies also showed that compound 3k has interaction with COX-2 key residues in the active site. Compound 3k maybe a new anti-inflammatory lead-candidate as powerful and novel non-ulcerogenic.
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Affiliation(s)
- Juan Sun
- School of Life Sciences, Shandong University of Technology, Zibo 255049, China
| | - Su Wang
- School of Life Sciences, Shandong University of Technology, Zibo 255049, China
| | - Gui-Hua Sheng
- School of Life Sciences, Shandong University of Technology, Zibo 255049, China
| | - Zhi-Min Lian
- School of Life Sciences, Shandong University of Technology, Zibo 255049, China
| | - Han-Yu Liu
- School of Life Sciences, Shandong University of Technology, Zibo 255049, China
| | - Hai-Liang Zhu
- School of Life Sciences, Shandong University of Technology, Zibo 255049, China
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10
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de Azevedo-Quintanilha IG, Vieira-de-Abreu A, Ferreira AC, Nascimento DO, Siqueira AM, Campbell RA, Teixeira Ferreira TP, Gutierrez TM, Ribeiro GM, E Silva PMR, Carvalho AR, Bozza PT, Zimmerman GA, Castro-Faria-Neto HC. Integrin αDβ2 (CD11d/CD18) mediates experimental malaria-associated acute respiratory distress syndrome (MA-ARDS). Malar J 2016; 15:393. [PMID: 27473068 PMCID: PMC4967320 DOI: 10.1186/s12936-016-1447-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Accepted: 07/20/2016] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Malaria-associated acute respiratory distress syndrome (MA-ARDS) is a potentially lethal complication of clinical malaria. Acute lung injury in MA-ARDS shares features with ARDS triggered by other causes, including alveolar inflammation and increased alveolar-capillary permeability, leading to leak of protein-rich pulmonary oedema fluid. Mechanisms and physiologic alterations in MA-ARDS can be examined in murine models of this syndrome. Integrin αDβ2 is a member of the leukocyte, or β2 (CD18), sub-family of integrins, and emerging observations indicate that it has important activities in leukocyte adhesion, accumulation and signalling. The goal was to perform analysis of the lungs of mice wild type C57Bl/6 (a D (+/+) ) and Knockout C57Bl/6 (a D (-/-) ) with malaria-associated acute lung injury to better determine the relevancy of the murine models and investigate the mechanism of disease. METHODS C57BL/6 wild type (a D (+/+) ) and deficient for CD11d sub-unit (a D (-/-) ) mice were monitored after infection with 10(5) Plasmodium berghei ANKA. CD11d subunit expression RNA was measured by real-time polymerase chain reaction, vascular barrier integrity by Evans blue dye (EBD) exclusion and cytokines by ELISA. Protein and leukocytes were measured in bronchoalveolar lavage fluid (BALF) samples. Tissue cellularity was measured by the point-counting technique, F4/80 and VCAM-1 expression by immunohistochemistry. Respiratory function was analysed by non-invasive BUXCO and mechanical ventilation. RESULTS Alveolar inflammation, vascular and interstitial accumulation of monocytes and macrophages, and disrupted alveolar-capillary barrier function with exudation of protein-rich pulmonary oedema fluid were present in P. berghei-infected wild type mice and were improved in αDβ2-deficient animals. Key pro-inflammatory cytokines were also decreased in lung tissue from α D (-/-) mice, providing a mechanistic explanation for reduced alveolar-capillary inflammation and leak. CONCLUSIONS The results indicate that αDβ2 is an important inflammatory effector molecule in P. berghei-induced MA-ARDS, and that leukocyte integrins regulate critical inflammatory and pathophysiologic events in this model of complicated malaria. Genetic deletion of integrin subunit αD in mice, leading to deficiency of integrin αDβ2, alters lung inflammation and acute lung injury in a mouse model of MA-ARDS caused by P. berghei.
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Affiliation(s)
- Isaclaudia G de Azevedo-Quintanilha
- Laboratório de Immunofarmacologia, Instituto Oswaldo Cruz, Fiocruz, Pavilhão Ozório de Almeida, Av. Brasil 4365, Manguinhos, Rio de Janeiro, RJ, CEP 21045-900, Brazil.
| | - Adriana Vieira-de-Abreu
- Program in Molecular Medicine, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA.
| | - André Costa Ferreira
- Laboratório de Immunofarmacologia, Instituto Oswaldo Cruz, Fiocruz, Pavilhão Ozório de Almeida, Av. Brasil 4365, Manguinhos, Rio de Janeiro, RJ, CEP 21045-900, Brazil
| | - Daniele O Nascimento
- Laboratório de Immunofarmacologia, Instituto Oswaldo Cruz, Fiocruz, Pavilhão Ozório de Almeida, Av. Brasil 4365, Manguinhos, Rio de Janeiro, RJ, CEP 21045-900, Brazil
| | - Alessandra M Siqueira
- Laboratório de Immunofarmacologia, Instituto Oswaldo Cruz, Fiocruz, Pavilhão Ozório de Almeida, Av. Brasil 4365, Manguinhos, Rio de Janeiro, RJ, CEP 21045-900, Brazil
| | - Robert A Campbell
- Program in Molecular Medicine, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Tatiana P Teixeira Ferreira
- Laboratório de Inflamação, Instituto Oswaldo Cruz, Fiocruz, Pavilhão Ozório de Almeida, Rio de Janeiro, Brazil
| | - Tatiana M Gutierrez
- Laboratório de Immunofarmacologia, Instituto Oswaldo Cruz, Fiocruz, Pavilhão Ozório de Almeida, Av. Brasil 4365, Manguinhos, Rio de Janeiro, RJ, CEP 21045-900, Brazil
| | - Gabriel M Ribeiro
- Laboratório de Engenharia Pulmonar no Programa de Engenharia Biomédica, Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia-COPPE/Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Patricia M R E Silva
- Laboratório de Inflamação, Instituto Oswaldo Cruz, Fiocruz, Pavilhão Ozório de Almeida, Rio de Janeiro, Brazil
| | - Alysson R Carvalho
- Laboratório de Fisiologia da Respiração, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Patricia T Bozza
- Laboratório de Immunofarmacologia, Instituto Oswaldo Cruz, Fiocruz, Pavilhão Ozório de Almeida, Av. Brasil 4365, Manguinhos, Rio de Janeiro, RJ, CEP 21045-900, Brazil
| | - Guy A Zimmerman
- Program in Molecular Medicine, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Hugo C Castro-Faria-Neto
- Laboratório de Immunofarmacologia, Instituto Oswaldo Cruz, Fiocruz, Pavilhão Ozório de Almeida, Av. Brasil 4365, Manguinhos, Rio de Janeiro, RJ, CEP 21045-900, Brazil.,Programa de Produtividade Científica, Universidade Estácio de Sá, Rio de Janeiro, RJ, Brazil
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11
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Sahu PK. Eco-friendly grinding synthesis of a double-layered nanomaterial and the correlation between its basicity, calcination and catalytic activity in the green synthesis of novel fused pyrimidines. RSC Adv 2016. [DOI: 10.1039/c6ra08111h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The synthesis of hydrotalcite using Al : Mg molar ratios of 1.0 : 3.0 by a grinding method at room temperature is reported.
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Affiliation(s)
- Pramod K. Sahu
- School of Studies in Chemistry
- Jiwaji University
- Gwalior-474011
- India
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12
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Zhang X, Huang P, Li Y, Duan C. A mild and fast continuous-flow trifluoromethylation of coumarins with the CF3 radical derived from CF3SO2Na and TBHP. Org Biomol Chem 2015; 13:10917-22. [PMID: 26372421 DOI: 10.1039/c5ob01516b] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A mild and fast Cu(I)-catalyzed trifluoromethylation of coumarins with CF3SO2Na and TBHP in a continuous-flow reactor has been developed. This method is experimentally simple and carried out under mild conditions, affording the corresponding products in moderate to good yields, and showing wide substrate tolerance. The scale-up flow process results in an isolated yield of 68% and a productivity of 305 mg h(-1) of 3-trifluoromethyl-7-diethylamino-4-methyl coumarin when the concentration was increased five-fold. Given these features and the widespread applications of coumarins, this method may find use from laboratory to manufacturing.
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Affiliation(s)
- Xiaodan Zhang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China.
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13
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Pepe G, Sommella E, Manfra M, De Nisco M, Tenore GC, Scopa A, Sofo A, Marzocco S, Adesso S, Novellino T, Campiglia P. Evaluation of anti-inflammatory activity and fast UHPLC-DAD-IT-TOF profiling of polyphenolic compounds extracted from green lettuce (Lactuca sativa L.; var. Maravilla de Verano). Food Chem 2015; 167:153-61. [PMID: 25148972 DOI: 10.1016/j.foodchem.2014.06.105] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 06/24/2014] [Accepted: 06/26/2014] [Indexed: 01/10/2023]
Abstract
Fresh cut vegetables represent a widely consumed food worldwide. Among these, lettuce (Lactuca sativa L.) is one of the most popular on the market. The growing interest for this "healthy" food is related to the content of bioactive compounds, especially polyphenols, that show many beneficial effects. In this study, we report the anti-inflammatory and antioxidant potential of polyphenols extracted from lettuce (var. Maravilla de Verano), in J774A.1 macrophages stimulated with Escherichia coli lipopolysaccharide (LPS). Lettuce extract significantly decreased reactive oxygen species, nitric oxide release, inducible nitric oxide synthase and cycloxygenase-2 expression. A detailed quali/quantitative profiling of the polyphenolic content was carried out, obtaining fast separation (10 min), good retention time and peak area repeatability, (RSD% 0.80 and 8.68, respectively) as well as linearity (R(2)⩾ 0.999) and mass accuracy (⩽ 5 ppm). Our results show the importance in the diet of this cheap and popular food for his healthy properties.
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Affiliation(s)
- Giacomo Pepe
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy
| | - Eduardo Sommella
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy
| | - Michele Manfra
- Department of Science, University of Basilicata, Viale dell'Ateneo Lucano 10, I-85100 Potenza, Italy
| | - Mauro De Nisco
- Pharmaco-Chemical Department, Faculty of Pharmacy, University of Messina, Viale Annunziata, I-98168 Messina, Italy
| | - Gian Carlo Tenore
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, I-80131 Napoli, Italy
| | - Antonio Scopa
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Via dell'Ateneo Lucano 10, I-85100 Potenza, Italy
| | - Adriano Sofo
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Via dell'Ateneo Lucano 10, I-85100 Potenza, Italy
| | - Stefania Marzocco
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy
| | - Simona Adesso
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy
| | - Tiziana Novellino
- Department of Clinical Medicine and Surgery, University of Napoli Federico II, Via S. Pansini, 5, 80131 Napoli, Italy
| | - Pietro Campiglia
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy.
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14
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Grover J, Jachak SM. Coumarins as privileged scaffold for anti-inflammatory drug development. RSC Adv 2015. [DOI: 10.1039/c5ra05643h] [Citation(s) in RCA: 119] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Several literature reports had highlighted the significance of coumarin nucleus as a source of potential candidates for anti-inflammatory drug development.
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Affiliation(s)
- Jagdeep Grover
- Department of Natural Products
- National Institute of Pharmaceutical Education and Research (NIPER)
- Mohali-160062
- India
| | - Sanjay M. Jachak
- Department of Natural Products
- National Institute of Pharmaceutical Education and Research (NIPER)
- Mohali-160062
- India
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15
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Osthole attenuates the development of carrageenan-induced lung inflammation in rats. Int Immunopharmacol 2014; 20:33-6. [DOI: 10.1016/j.intimp.2014.02.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2013] [Revised: 01/02/2014] [Accepted: 02/11/2014] [Indexed: 11/22/2022]
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16
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Zhang W, Li Z, Zhou M, Wu F, Hou X, Luo H, Liu H, Han X, Yan G, Ding Z, Li R. Synthesis and biological evaluation of 4-(1,2,3-triazol-1-yl)coumarin derivatives as potential antitumor agents. Bioorg Med Chem Lett 2014; 24:799-807. [DOI: 10.1016/j.bmcl.2013.12.095] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 11/21/2013] [Accepted: 12/23/2013] [Indexed: 12/21/2022]
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17
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Jang HL, El-Gamal MI, Choi HE, Choi HY, Lee KT, Oh CH. Synthesis of tricyclic fused coumarin sulfonates and their inhibitory effects on LPS-induced nitric oxide and PGE2 productions in RAW 264.7 macrophages. Bioorg Med Chem Lett 2014; 24:571-5. [DOI: 10.1016/j.bmcl.2013.12.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 11/25/2013] [Accepted: 12/04/2013] [Indexed: 12/28/2022]
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Synthesis and in vitro microbiological evaluation of novel series of 8-hydroxy-2-(2-oxo-2H-chromen-3-yl)-5-phenyl-3H-chromeno [2,3-d]pyrimidin-4(5H)-one derivatives catalyzed by reusable silica-bonded N-propylpiperazine sulfamic acid. RESEARCH ON CHEMICAL INTERMEDIATES 2013. [DOI: 10.1007/s11164-013-1419-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Li Z, Hu J, Sun M, Song X, Li G, Liu Y, Li G, Ji H, Liu G, Chen N. In vitro and in vivo anti-inflammatory effects of IMMLG5521, a coumarin derivative. Int Immunopharmacol 2013; 17:400-3. [DOI: 10.1016/j.intimp.2013.06.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2013] [Revised: 06/03/2013] [Accepted: 06/03/2013] [Indexed: 11/17/2022]
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