51
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Shahvelayati AS, Sabbaghan M, Banihashem S. Sonochemically assisted synthesis of N-substituted pyrroles catalyzed by ZnO nanoparticles under solvent-free conditions. MONATSHEFTE FUR CHEMIE 2017. [DOI: 10.1007/s00706-016-1904-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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52
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Varshney H, Ahmad A, Rauf A, Husain FM, Ahmad I. Synthesis and antimicrobial evaluation of fatty chain substituted 2,5-dimethyl pyrrole and 1,3-benzoxazin-4-one derivatives. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2014.04.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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53
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Vazirimehr S, Davoodnia A, Nakhaei-Moghaddam M, Tavakoli-Hoseini N. Ultrasonic synthesis, characterization, and antibacterial evaluation of novel heterocycles containing hexahydroquinoline and pyrrole moieties. HETEROCYCL COMMUN 2017. [DOI: 10.1515/hc-2016-0164] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractCondensation reaction of dimedone with 2-amino-1-methyl-4,5-diphenyl-1
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54
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Carullo G, Galligano F, Aiello F. Structure-activity relationships for the synthesis of selective cyclooxygenase 2 inhibitors: an overview (2009-2016). MEDCHEMCOMM 2016; 8:492-500. [PMID: 30108767 DOI: 10.1039/c6md00569a] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 12/06/2016] [Indexed: 12/31/2022]
Abstract
Most drugs used to treat pain and inflammation act through inhibition of the enzymes prostaglandin G/H synthase, commonly known as cyclooxygenase (COX). Among these, the simultaneous inhibition of cyclooxygenase 1 (COX-1) would explain the unwanted side effects in the gastrointestinal tract and many adverse cardiovascular effects, such as high blood pressure, myocardial infarction and thrombosis. These side effects led in time to the development of NSAIDs that behave as selective COX-2 inhibitors. This manuscript highlights the structure-activity relationships which characterize the chemical scaffolds endowed with selective COX-2 inhibition. Additionally, the role of COX-2 inhibitors in the pain phenomenon and cancer is discussed.
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Affiliation(s)
- G Carullo
- Department of Pharmacy, Health and Nutritional Sciences , University of Calabria , 87036 Rende , Italy .
| | - F Galligano
- Department of Pharmacy, Health and Nutritional Sciences , University of Calabria , 87036 Rende , Italy .
| | - F Aiello
- Department of Pharmacy, Health and Nutritional Sciences , University of Calabria , 87036 Rende , Italy .
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55
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Consalvi S, Poce G, Ragno R, Sabatino M, La Motta C, Sartini S, Calderone V, Martelli A, Ghelardini C, Di Cesare Mannelli L, Biava M. A Series of COX-2 Inhibitors Endowed with NO-Releasing Properties: Synthesis, Biological Evaluation, and Docking Analysis. ChemMedChem 2016; 11:1804-11. [DOI: 10.1002/cmdc.201600086] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 04/08/2016] [Indexed: 12/21/2022]
Affiliation(s)
- Sara Consalvi
- Dipartimento di Chimica e Tecnologie del Farmaco; Sapienza Università di Roma; Piazzale A. Moro 5 00185 Roma Italy
| | - Giovanna Poce
- Dipartimento di Chimica e Tecnologie del Farmaco; Sapienza Università di Roma; Piazzale A. Moro 5 00185 Roma Italy
| | - Rino Ragno
- Dipartimento di Chimica e Tecnologie del Farmaco; Sapienza Università di Roma; Piazzale A. Moro 5 00185 Roma Italy
| | - Manuela Sabatino
- Dipartimento di Chimica e Tecnologie del Farmaco; Sapienza Università di Roma; Piazzale A. Moro 5 00185 Roma Italy
| | - Concettina La Motta
- Dipartimento di Farmacia; Università di Pisa; via Bonanno Pisano 6 56126 Pisa Italy
| | - Stefania Sartini
- Dipartimento di Farmacia; Università di Pisa; via Bonanno Pisano 6 56126 Pisa Italy
| | - Vincenzo Calderone
- Dipartimento di Farmacia; Università di Pisa; via Bonanno Pisano 6 56126 Pisa Italy
| | - Alma Martelli
- Dipartimento di Farmacia; Università di Pisa; via Bonanno Pisano 6 56126 Pisa Italy
| | - Carla Ghelardini
- Dipartimento di Neurologia Psicologia; Area del Farmaco e Salute del Bambino; Università degli Studi di Firenze; Viale G. Pieraccini 6 50139 Firenze Italy
| | - Lorenzo Di Cesare Mannelli
- Dipartimento di Neurologia Psicologia; Area del Farmaco e Salute del Bambino; Università degli Studi di Firenze; Viale G. Pieraccini 6 50139 Firenze Italy
| | - Mariangela Biava
- Dipartimento di Chimica e Tecnologie del Farmaco; Sapienza Università di Roma; Piazzale A. Moro 5 00185 Roma Italy
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56
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Keiko NA, Vchislo NV. α,β‐Unsaturated Aldehydes in the Synthesis of Five‐Membered Heterocyclic Compounds with One Heteroatom: Recent Advances from Developments in Metal‐ and Organocatalysis. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600010] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- N. A. Keiko
- A. E. Favorsky Irkutsk Institute of ChemistrySiberian Branch of the Russian Academy of Sciences 1 Favorsky Street 664033 Irkutsk Russian Federation
| | - N. V. Vchislo
- A. E. Favorsky Irkutsk Institute of ChemistrySiberian Branch of the Russian Academy of Sciences 1 Favorsky Street 664033 Irkutsk Russian Federation
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57
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Ciemniecki JA, Lewis CP, Gupton JT, Fischer-Stenger K. Effects of a pyrrole-based, microtubule-depolymerizing compound on RAW 264.7 macrophages. Chem Biol Interact 2016; 246:63-8. [PMID: 26790578 DOI: 10.1016/j.cbi.2016.01.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Revised: 01/06/2016] [Accepted: 01/09/2016] [Indexed: 10/22/2022]
Abstract
RAW 264.7 murine macrophages were exposed to the pyrrole-based compound 3,5-Dibromo-4-(3,4-dimethoxyphenyl)-1H-pyrrole-2-carboxylic acid ethyl ester (JG-03-14), which is a known microtubule depolymerizing agent with antitumor activity [1,2,3]. In this study exposure to JG-03-14 reduced the production of pro-inflammatory molecules by macrophages activated with lipopolysaccharide (LPS). Treatment with the pyrrole-based compound decreased the concentration of tumor necrosis factor-α (TNF-α) and nitric oxide (NO) released from the macrophages. Exposure to JG-03-14 also decreased TNF-α mRNA expression levels and the protein expression levels of inducible nitric oxide synthase (iNOS), the enzyme responsible for NO production in the activated macrophages. Furthermore, JG-03-14 treatment significantly changed the degradation profile of IκB-β, an inhibitor of the NF-κB transcription factor, which suggests that JG-03-14 may attenuate the activation of the LPS-induced NF-κB signaling pathway needed to produce the pro-inflammatory mediators. We conclude that JG-03-14 possesses anti-inflammatory properties.
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Affiliation(s)
- John A Ciemniecki
- Department of Biology, University of Richmond, Richmond, VA 23173, United States.
| | - Clarke P Lewis
- Department of Biology, University of Richmond, Richmond, VA 23173, United States.
| | - John T Gupton
- Department of Chemistry, University of Richmond, Richmond, VA 23173, United States.
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58
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Khajuria R, Dham S, Kapoor KK. Active methylenes in the synthesis of a pyrrole motif: an imperative structural unit of pharmaceuticals, natural products and optoelectronic materials. RSC Adv 2016. [DOI: 10.1039/c6ra03411j] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Pyrrole is one of the most important azaheterocycles, due to its wide range of applications in pharmaceuticals and optoelectronic materials, coupled with its utility as an intermediate in natural products.
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Affiliation(s)
| | - Sumita Dham
- Government College for Women, Parade
- Jammu-180001
- India
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59
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Ambethkar S, Padmini V, Bhuvanesh N. A one-pot sequential five-component domino reaction for the expedient synthesis of polysubstituted pyrroles. NEW J CHEM 2016. [DOI: 10.1039/c5nj03444b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new protocol towards the synthesis of polysubstituted pyrroles via enaminone from one-pot five-component reactions under catalyst free conditions.
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Affiliation(s)
- Sethurajan Ambethkar
- Department of Organic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625021
- India
| | - Vediappen Padmini
- Department of Organic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625021
- India
| | - Nattamai Bhuvanesh
- X-ray Diffraction Laboratory
- Department of Chemistry
- Texas A&M University
- College Station
- USA
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60
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Bhandari N, Gaonkar SL. A facile synthesis of N-substituted 2,5-dimethylpyrroles with saccharin as a green catalyst. Chem Heterocycl Compd (N Y) 2015. [DOI: 10.1007/s10593-015-1701-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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61
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Consalvi S, Alfonso S, Di Capua A, Poce G, Pirolli A, Sabatino M, Ragno R, Anzini M, Sartini S, La Motta C, Di Cesare Mannelli L, Ghelardini C, Biava M. Synthesis, biological evaluation and docking analysis of a new series of methylsulfonyl and sulfamoyl acetamides and ethyl acetates as potent COX-2 inhibitors. Bioorg Med Chem 2015; 23:810-20. [DOI: 10.1016/j.bmc.2014.12.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 12/14/2014] [Accepted: 12/17/2014] [Indexed: 01/01/2023]
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62
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Bhardwaj V, Gumber D, Abbot V, Dhiman S, Sharma P. Pyrrole: a resourceful small molecule in key medicinal hetero-aromatics. RSC Adv 2015. [DOI: 10.1039/c4ra15710a] [Citation(s) in RCA: 410] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Pyrrole is widely known as a biologically active scaffold which possesses a diverse nature of activities.
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Affiliation(s)
- Varun Bhardwaj
- Pharmaceutical Chemistry Laboratory
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
| | - Divya Gumber
- Department of Pharmaceutical Chemistry
- Banasthali
- India
| | - Vikrant Abbot
- Pharmaceutical Chemistry Laboratory
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
| | - Saurabh Dhiman
- Pharmaceutical Chemistry Laboratory
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
| | - Poonam Sharma
- Pharmaceutical Chemistry Laboratory
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
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63
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Gujarathi S, Liu X, Song L, Hendrickson H, Zheng G. A mild and efficient AgSbF 6-catalyzed synthesis of fully substituted pyrroles through a sequential propargylation/amination/cycloisomerization reaction. Tetrahedron 2014; 70:5267-5273. [PMID: 25061238 DOI: 10.1016/j.tet.2014.05.073] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Development of an efficient synthesis of fully substituted pyrroles via a sequential as a catalyst. The propargylation/amination/cycloisomerization was accomplished using AgSbF6 one-pot three-component reaction of propargylic alcohols, 1,3-dicarbonyl compounds, and primary amines proceeds at a mild temperature, which prevents the formation of furan by-product. The reaction was also successfully applied to the more basic aliphatic amines with the addition of 1.1 eq. of acetic acid.
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Affiliation(s)
- Satheesh Gujarathi
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, United States
| | - Xingui Liu
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, United States
| | - Lin Song
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, United States
| | - Howard Hendrickson
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, United States
| | - Guangrong Zheng
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, United States
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64
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Biava M, Battilocchio C, Poce G, Alfonso S, Consalvi S, Di Capua A, Calderone V, Martelli A, Testai L, Sautebin L, Rossi A, Ghelardini C, Di Cesare Mannelli L, Giordani A, Persiani S, Colovic M, Dovizio M, Patrignani P, Anzini M. Enhancing the pharmacodynamic profile of a class of selective COX-2 inhibiting nitric oxide donors. Bioorg Med Chem 2014; 22:772-86. [DOI: 10.1016/j.bmc.2013.12.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 11/29/2013] [Accepted: 12/05/2013] [Indexed: 10/25/2022]
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