1
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reda R, Al-Karmalawy AA, Alotaibi M, saleh M. Quinoxaline Derivatives as a Promising Scaffold for Breast Cancer Treatment. NEW J CHEM 2022. [DOI: 10.1039/d2nj00050d] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
According to Global Cancer Statistics 2021, female breast cancer has exceeded lung cancer as the most frequently diagnosed cancer. As a result of this widespread breast cancer, it was necessary...
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2
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Montana M, Montero V, Khoumeri O, Vanelle P. Quinoxaline Moiety: A Potential Scaffold against Mycobacterium tuberculosis. Molecules 2021; 26:4742. [PMID: 34443334 PMCID: PMC8398470 DOI: 10.3390/molecules26164742] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/16/2021] [Accepted: 08/03/2021] [Indexed: 11/29/2022] Open
Abstract
Background. The past decades have seen numerous efforts to develop new antitubercular agents. Currently, the available regimens are lengthy, only partially effective, and associated with high rates of adverse events. The challenge is therefore to develop new agents with faster and more efficient action. The versatile quinoxaline ring possesses a broad spectrum of pharmacological activities, ensuring considerable attention to it in the field of medicinal chemistry. Objectives. In continuation of our program on the pharmacological activity of quinoxaline derivatives, this review focuses on potential antimycobacterial activity of recent quinoxaline derivatives and discusses their structure-activity relationship for designing new analogs with improved activity. Methods. The review compiles recent studies published between January 2011 and April 2021. Results. The final total of 23 studies were examined. Conclusions. Data from studies of quinoxaline and quinoxaline 1,4-di-N-oxide derivatives highlight that specific derivatives show encouraging perspectives in the treatment of Mycobacterium tuberculosis and the recent growing interest for these scaffolds. These interesting results warrant further investigation, which may allow identification of novel antitubercular candidates based on this scaffold.
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Affiliation(s)
- Marc Montana
- Aix Marseille Univ, CNRS, ICR, Equipe Pharmaco-Chimie Radicalaire, Faculté de Pharmacie, 13005 Marseille, France; (M.M.); (V.M.); (O.K.)
- Assistance Publique-Hôpitaux de Marseille (AP-HM), Oncopharma, 13015 Marseille, France
| | - Vincent Montero
- Aix Marseille Univ, CNRS, ICR, Equipe Pharmaco-Chimie Radicalaire, Faculté de Pharmacie, 13005 Marseille, France; (M.M.); (V.M.); (O.K.)
| | - Omar Khoumeri
- Aix Marseille Univ, CNRS, ICR, Equipe Pharmaco-Chimie Radicalaire, Faculté de Pharmacie, 13005 Marseille, France; (M.M.); (V.M.); (O.K.)
| | - Patrice Vanelle
- Aix Marseille Univ, CNRS, ICR, Equipe Pharmaco-Chimie Radicalaire, Faculté de Pharmacie, 13005 Marseille, France; (M.M.); (V.M.); (O.K.)
- Assistance Publique-Hôpitaux de Marseille (AP-HM), Service Central de la Qualité et de l’Information Pharmaceutiques (SCQIP), 13005 Marseille, France
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3
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Zhou K, Bao M, Huang J, Kang Z, Xu X, Hu W, Qian Y. Iron-catalyzed [3 + 2]-cycloaddition of in situ generated N-ylides with alkynes or olefins: access to multi-substituted/polycyclic pyrrole derivatives. Org Biomol Chem 2020; 18:409-414. [PMID: 31894231 DOI: 10.1039/c9ob02571e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
An iron-catalyzed one-pot three-component reaction of 1-substituted benzimidazoles with diazoacetates and electron-deficient alkynes or alkenes has been reported. Mechanistically, the reaction goes through a 1,3-dipolar cycloaddition of catalytically generated benzimidazolium N-ylides with various activated alkynes or alkenes, leading to multi-substituted and polycyclic fused pyrrole derivatives, respectively.
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Affiliation(s)
- Kai Zhou
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China.
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4
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Sridevi B, Reddy Kandimalla S, Subba Reddy BV. Oxidative sp 3
C-H Functionalization of Methyl Substituted Aza-Aromatics: An Easy Access to N
-Fused Polyheterocycles. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Bhima Sridevi
- Fluoro-Agrochemicals; CSIR-Indian Institute of Chemical Technology; Hyderabad 500-007 India
- Academy of Scientific and Innovative Research; New Delhi 110025 India
| | - Satheeshkumar Reddy Kandimalla
- Fluoro-Agrochemicals; CSIR-Indian Institute of Chemical Technology; Hyderabad 500-007 India
- Academy of Scientific and Innovative Research; New Delhi 110025 India
| | - B. V. Subba Reddy
- Fluoro-Agrochemicals; CSIR-Indian Institute of Chemical Technology; Hyderabad 500-007 India
- Academy of Scientific and Innovative Research; New Delhi 110025 India
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5
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Patil BN, Lade JJ, Pardeshi SD, Patil P, Chaskar AC. Polyethylene‐Glycol‐ (PEG‐400) Mediated Environmentally Benign Protocol for the Synthesis of Pyrrolo[1,2‐a]quinoxalines from Benzyl Amines at Room Temperature. ChemistrySelect 2019. [DOI: 10.1002/slct.201902656] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Bhausaheb N. Patil
- National Centre for Nanosciences and NanotechnologyUniversity of Mumbai, VidyanagariKalina Campus, Santacruz (East) Mumbai- 400098, Maharashtra India
| | - Jatin J. Lade
- National Centre for Nanosciences and NanotechnologyUniversity of Mumbai, VidyanagariKalina Campus, Santacruz (East) Mumbai- 400098, Maharashtra India
| | - Sachin D. Pardeshi
- National Centre for Nanosciences and NanotechnologyUniversity of Mumbai, VidyanagariKalina Campus, Santacruz (East) Mumbai- 400098, Maharashtra India
| | - Prashant Patil
- VERT Chemmie, Naupada, Thane (W) 400602 Maharashtra India
| | - Atul C. Chaskar
- National Centre for Nanosciences and NanotechnologyUniversity of Mumbai, VidyanagariKalina Campus, Santacruz (East) Mumbai- 400098, Maharashtra India
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6
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Keri RS, Pandule SS, Budagumpi S, Nagaraja BM. Quinoxaline and quinoxaline-1,4-di-N
-oxides: An emerging class of antimycobacterials. Arch Pharm (Weinheim) 2018; 351:e1700325. [DOI: 10.1002/ardp.201700325] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 02/27/2018] [Accepted: 03/06/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Rangappa S. Keri
- Centre for Nano and Material Sciences, Jain University; Jain Global Campus; Bangalore India
| | | | - Srinivasa Budagumpi
- Centre for Nano and Material Sciences, Jain University; Jain Global Campus; Bangalore India
| | - Bhari M. Nagaraja
- Centre for Nano and Material Sciences, Jain University; Jain Global Campus; Bangalore India
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7
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Desplat V, Vincenzi M, Lucas R, Moreau S, Savrimoutou S, Rubio S, Pinaud N, Bigat D, Enriquez E, Marchivie M, Routier S, Sonnet P, Rossi F, Ronga L, Guillon J. Synthesis and Antiproliferative Effect of Ethyl 4-[4-(4-Substituted Piperidin-1-yl)]benzylpyrrolo[1,2-a
]quinoxalinecarboxylate Derivatives on Human Leukemia Cells. ChemMedChem 2017; 12:940-953. [DOI: 10.1002/cmdc.201700049] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 02/17/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Vanessa Desplat
- UFR des Sciences Pharmaceutiques; Univ. Bordeaux; 33076 Bordeaux cedex France
- INSERM U1035, Cellules souches hématopoïétiques normales et leucémiques; 33000 Bordeaux France
| | - Marian Vincenzi
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
- Department of Pharmacy and CIRPeB; University of Naples “Federico II”; Via Mezzocannone 16 80134 Naples Italy
| | - Romain Lucas
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Stéphane Moreau
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Solène Savrimoutou
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Sandra Rubio
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Noël Pinaud
- ISM-CNRS UMR 5255; Univ. Bordeaux; 351 cours de la Libération 33405 Talence cedex France
| | - David Bigat
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Elodie Enriquez
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Mathieu Marchivie
- ICMCB CNRS-UPR 9048; Univ. Bordeaux; 87 Avenue du Docteur Schweitzer 33608 Pessac cedex France
| | - Sylvain Routier
- Institut de Chimie Organique et analytique; Univ. Orleans, CNRS UMR 7311, ICOA; BP 6759, rue de Chartres 45067 Orléans cedex 2 France
| | - Pascal Sonnet
- Laboratoire de Glycochimie, des Antimicrobiens et des Agroressouces, UMR CNRS 7378, UFR de Pharmacie; Université de Picardie Jules Verne; 1 rue des Louvels 80037 Amiens cedex 01 France
| | - Filomena Rossi
- Department of Pharmacy and CIRPeB; University of Naples “Federico II”; Via Mezzocannone 16 80134 Naples Italy
| | - Luisa Ronga
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
| | - Jean Guillon
- UFR des Sciences Pharmaceutiques, Univ. Bordeaux; ARNA Laboratory; 33076 Bordeaux cedex France
- INSERM U1212, UMR CNRS 5320; ARNA Laboratory; 33000 Bordeaux France
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8
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Development of an unexpected reaction pathway for the synthesis of 1,2,4-trisubstituted pyrrolo[1,2-a]quinoxalines through palladium-catalyzed cascade reactions. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.02.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Liu H, Zhou F, Luo W, Chen Y, Zhang C, Ma C. Application of α-amino acids for the transition-metal-free synthesis of pyrrolo[1,2-a]quinoxalines. Org Biomol Chem 2017; 15:7157-7164. [DOI: 10.1039/c7ob01688c] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A practical and concise protocol for the efficient synthesis of pyrrolo[1,2-a]quinoxalines from readily available α-amino acids and 2-(1H-pyrrol-1-yl)anilines under transition metal-free conditions has been established. This protocol, which includes the formation of new C–C and C–N bonds, features a wide substrate scope with a broad range of functional group tolerance.
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Affiliation(s)
- Huanhuan Liu
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Feiyu Zhou
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Wen Luo
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Yuxin Chen
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Chenyang Zhang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Chen Ma
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
- State Key Laboratory of Natural and Biomimetic Drugs
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10
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Georgescu E, Nicolescu A, Georgescu F, Teodorescu F, Shova S, Marinoiu AT, Dumitrascu F, Deleanu C. Fine tuning the outcome of 1,3-dipolar cycloaddition reactions of benzimidazolium ylides to activated alkynes. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.03.086] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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11
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Brindisi M, Brogi S, Maramai S, Grillo A, Borrelli G, Butini S, Novellino E, Allarà M, Ligresti A, Campiani G, Di Marzo V, Gemma S. Harnessing the pyrroloquinoxaline scaffold for FAAH and MAGL interaction: definition of the structural determinants for enzyme inhibition. RSC Adv 2016. [DOI: 10.1039/c6ra12524g] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The pharmacogenic pyrroloquinoxaline scaffold has been exploited for developing piperazine and 4-aminopiperidine carboxamides/carbamates as inhibitors of the endocannabinoids’ catabolic enzymes fatty acid amide hydrolase and monoacylglycerol lipase.
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12
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Kamal A, Babu KS, Kovvuri J, Manasa V, Ravikumar A, Alarifi A. Amberlite IR-120H: an efficient and recyclable heterogeneous catalyst for the synthesis of pyrrolo[1,2-a]quinoxalines and 5′H-spiro[indoline-3,4′-pyrrolo[1,2-a]quinoxalin]-2-ones. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.11.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Zhang Z, Li J, Zhang G, Ma N, Liu Q, Liu T. Iron-Catalyzed Intramolecular C(sp2)–N Cyclization of 1-(N-Arylpyrrol-2-yl)ethanone O-Acetyl Oximes toward Pyrrolo[1,2-a]quinoxaline Derivatives. J Org Chem 2015; 80:6875-84. [DOI: 10.1021/acs.joc.5b00915] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Zhiguo Zhang
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Junlong Li
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Guisheng Zhang
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Nana Ma
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Qingfeng Liu
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Tongxin Liu
- Collaborative Innovation
Center of Henan Province for Green Manufacturing of Fine Chemicals,
Key Laboratory of Green Chemical Media and Reactions, Ministry of
Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
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14
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Liu H, Duan T, Zhang Z, Xie C, Ma C. One-Pot Synthesis of Pyrrolo[1,2-a]quinoxaline Derivatives via a Copper-Catalyzed Aerobic Oxidative Domino Reaction. Org Lett 2015; 17:2932-5. [DOI: 10.1021/acs.orglett.5b01167] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Huanhuan Liu
- School
of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Tiantian Duan
- School
of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Zeyuan Zhang
- School
of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Caixia Xie
- School
of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Chen Ma
- School
of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
- State
Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, 100191, P. R. China
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15
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Li Z, Yan N, Xie J, Liu P, Zhang J, Dai B. Efficient Copper-Catalyzed Annulation of 2-Formylazoles with 2-Haloanilines for the Synthesis of Pyrrole- and Imidazole-Fused Quinoxalines. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500115] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Georgescu E, Nicolescu A, Georgescu F, Teodorescu F, Marinescu D, Macsim AM, Deleanu C. New highlights of the syntheses of pyrrolo[1,2-a]quinoxalin-4-ones. Beilstein J Org Chem 2014; 10:2377-87. [PMID: 25383108 PMCID: PMC4222434 DOI: 10.3762/bjoc.10.248] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Accepted: 09/18/2014] [Indexed: 11/23/2022] Open
Abstract
The one-pot three-component reactions of 1-substituted benzimidazoles with ethyl bromoacetate and electron-deficient alkynes, in 1,2-epoxybutane, gave a variety of pyrrolo[1,2-a]quinoxalin-4-ones and pyrrolo[1,2-a]benzimidazoles. The influence of experimental conditions on the course of reaction was investigated. A novel synthetic pathway starting from benzimidazoles unsubstituted at the five membered ring, alkyl bromoacetates and non-symmetrical electron-deficient alkynes in the molar ratio of 1:2:1, in 1,2-epoxybutane at reflux temperature, led directly to pyrrolo[1,2-a]quinoxalin-4-ones in fair yield by an one-pot three-component reaction.
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Affiliation(s)
- Emilian Georgescu
- Research Center Oltchim, Str. Uzinei 1, RO-240050, Ramnicu Valcea, Romania
| | - Alina Nicolescu
- C. D. Nenitzescu Centre of Organic Chemistry, Romanian Academy, Spl. Independentei 202-B, RO-060023 Bucharest, Romania
- Petru Poni Institute of Macromolecular Chemistry, Romanian Academy, Aleea Grigore Ghica Voda 41-A, RO-700487 Iasi, Romania
| | - Florentina Georgescu
- Research Dept., Teso Spec SRL, Str. Muncii 53, RO-915200 Fundulea, Calarasi, Romania
| | - Florina Teodorescu
- C. D. Nenitzescu Centre of Organic Chemistry, Romanian Academy, Spl. Independentei 202-B, RO-060023 Bucharest, Romania
| | - Daniela Marinescu
- Research Center Oltchim, Str. Uzinei 1, RO-240050, Ramnicu Valcea, Romania
| | - Ana-Maria Macsim
- Petru Poni Institute of Macromolecular Chemistry, Romanian Academy, Aleea Grigore Ghica Voda 41-A, RO-700487 Iasi, Romania
| | - Calin Deleanu
- C. D. Nenitzescu Centre of Organic Chemistry, Romanian Academy, Spl. Independentei 202-B, RO-060023 Bucharest, Romania
- Petru Poni Institute of Macromolecular Chemistry, Romanian Academy, Aleea Grigore Ghica Voda 41-A, RO-700487 Iasi, Romania
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17
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Synthesis and biological evaluation of novel substituted pyrrolo[1,2-a]quinoxaline derivatives as inhibitors of the human protein kinase CK2. Eur J Med Chem 2013; 65:205-22. [PMID: 23711832 DOI: 10.1016/j.ejmech.2013.04.051] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2013] [Revised: 04/22/2013] [Accepted: 04/25/2013] [Indexed: 10/26/2022]
Abstract
Herein we describe the synthesis and properties of substituted phenylaminopyrrolo[1,2-a]quinoxaline-carboxylic acid derivatives as a novel class of potent inhibitors of the human protein kinase CK2. A set of 15 compounds was designed and synthesized using convenient and straightforward synthesis protocols. The compounds were tested for inhibition of human protein kinase CK2, which is a potential drug target for many diseases including inflammatory disorders and cancer. New inhibitors with IC50 in the micro- and sub-micromolar range were identified. The most promising compound, the 4-[(3-chlorophenyl)amino]pyrrolo[1,2-a]quinoxaline-3-carboxylic acid 1c inhibited human CK2 with an IC50 of 49 nM. Our findings indicate that pyrrolo[1,2-a]quinoxalines are a promising starting scaffold for further development and optimization of human protein kinase CK2 inhibitors.
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18
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Piltan M, Moradi L, Abasi G, Zarei SA. A one-pot catalyst-free synthesis of functionalized pyrrolo[1,2-a]quinoxaline derivatives from benzene-1,2-diamine, acetylenedicarboxylates and ethyl bromopyruvate. Beilstein J Org Chem 2013; 9:510-5. [PMID: 23616791 PMCID: PMC3628880 DOI: 10.3762/bjoc.9.55] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2012] [Accepted: 02/18/2013] [Indexed: 12/01/2022] Open
Abstract
The catalyst-free multicomponent reaction of 1,2-diaminobenzene, dialkyl acetylenedicarboxylates, and ethyl bromopyruvate forms pyrrolo[1,2-a]quinoxaline derivatives in good yields. Ethylenediamine also reacts under similar conditions to produce new pyrrolo[1,2-a]pyrazine derivatives.
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Affiliation(s)
- Mohammad Piltan
- Department of Chemistry, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran
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19
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Huang A, Qiao Z, Zhang X, Yu W, Zheng Q, Ma Y, Ma C. A transition metal-free tandem process to pyrrolopyrazino[2,3-d]pyridazine-diones. Tetrahedron 2012. [DOI: 10.1016/j.tet.2011.11.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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20
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Recent advances in the design and synthesis of heterocycles as anti-tubercular agents. Future Med Chem 2011; 2:1469-500. [PMID: 21426140 DOI: 10.4155/fmc.10.227] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Due to the unusual structure and chemical composition of the mycobacterial cell wall, effective tuberculosis (TB) treatment is difficult, making many antibiotics ineffective and hindering the entry of drugs. With approximately 33% of infection, TB is still the second most deadly infectious disease worldwide. The reasons for this are drug-resistant TB (multidrug resistant and extensively drug resistant), persistent infection (latent TB) and synergism of TB with HIV; furthermore no new chemical entity has emerged in last 40 years. New data available from the recently sequenced genome of the mycobacterium and the application of methods of modern drug design promise much for the fight against this disease. In this review, we present an introduction to TB, followed by an overview of new heterocyclic anti-tubercular moieties published during the last decade.
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21
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Reeves JT, Fandrick DR, Tan Z, Song JJ, Lee H, Yee NK, Senanayake CH. Copper-Catalyzed Annulation of 2-Formylazoles with o-Aminoiodoarenes. J Org Chem 2010; 75:992-4. [DOI: 10.1021/jo9025644] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jonathan T. Reeves
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Daniel R. Fandrick
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Zhulin Tan
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Jinhua J. Song
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Heewon Lee
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Nathan K. Yee
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877-0368
| | - Chris H. Senanayake
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877-0368
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Kaplancikli ZA, Turan-Zitouni G, Ozdemir A, Teulade JC. Synthesis and Antituberculosis Activity of New Hydrazide Derivatives. Arch Pharm (Weinheim) 2008; 341:721-4. [DOI: 10.1002/ardp.200800048] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Kotb ER, Salama MA, Anwar MA, Soliman MS. Synthesis and Reactions of Some Novel Quinoxalines for Anticancer Evaluation. PHOSPHORUS SULFUR 2007. [DOI: 10.1080/10426500601142114] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- E. R. Kotb
- a Photochemistry Department, National Research Centre , National Research Centre , Dokki , Cairo , Egypt
| | - M. A. Salama
- a Photochemistry Department, National Research Centre , National Research Centre , Dokki , Cairo , Egypt
| | - M. A. Anwar
- b Medicinal Chemistry Department, National Research Centre , Dokki , Cairo , Egypt
| | - M. S. Soliman
- b Medicinal Chemistry Department, National Research Centre , Dokki , Cairo , Egypt
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