1
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Zheng Y, Dong M, Qu E, Bai J, Wu XF, Li W. Pd-Catalyzed Carbonylative Synthesis of 4H-Benzo[d][1,3]Oxazin-4-Ones Using Benzene-1,3,5-Triyl Triformate as the CO Source. Chemistry 2021; 27:16219-16224. [PMID: 34529291 DOI: 10.1002/chem.202103137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Indexed: 11/10/2022]
Abstract
A facile synthesis of 4H-benzo[d][1,3]oxazin-4-one derivatives by Pd-catalyzed carbonylative cross-coupling between N-(ortho-bromoaryl)amides and benzene-1,3,5-triyl triformate (TFBen) was developed. This procedure does not require the toxic and flammable gas CO as the carbonyl source and tolerates a wide scope of functional groups. Remarkably, 4H-benzo[d][1,3]oxazin-4-ones incorporated to natural products and drugs can be constructed by this method.
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Affiliation(s)
- Yan Zheng
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Mengke Dong
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Erdong Qu
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Jin Bai
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, Liaoning, China.,Leibniz-Institut für Katalyse e.V., Albert-Einstein-Straβe 29a, 18059, Rostock, Germany
| | - Wanfang Li
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
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2
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Zheng L, Xie Z, Cai L, Liu G, Mei W, Zou X, Zhuo X, Fan X, Guo W. Green Catalyst‐ and Additive‐Free Three‐Component Deamination Cyclization Synthesis of 3‐Substituted‐4‐ oxo‐2‐quinazolinonyl Sulfides. ChemistrySelect 2021. [DOI: 10.1002/slct.202103747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Lvyin Zheng
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Zhen Xie
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Liuhuan Cai
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Gongping Liu
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Weijie Mei
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Xiaoying Zou
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Xiaoya Zhuo
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Xiaolin Fan
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
| | - Wei Guo
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P. R. China
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3
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Umadevi N, Kumar G, Reddy NG, Reddy BS. Recent Advances in C–H Activation and Functionalization of Quinazolinones/ Quinazolines. CURR ORG CHEM 2021. [DOI: 10.2174/1385272824999201210180732] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This review summarizes the transition metal-catalyzed direct C–H functionalization
of quinazolinones and quinazolines through C-C, C-N and C-O bond formations. It focuses
mainly on the C-H (sp<sup>2</sup> or sp<sup>3</sup>) bond arylation, amination, sulfamidation, acetoxylation,
halogenation, annulation of quinazolinones and quinazolines. This review illustrates the scope
of C-H activation and functionalization of various quinazolinone and quinazoline derivatives.
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Affiliation(s)
- N. Umadevi
- Indian Institute of Chemical Technology, Hyderabad, India
| | - G. Kumar
- Department of Chemistry, Yogi Vemana University, Kadapa, Andhra Pradesh, India
| | - N.C. Gangi Reddy
- Department of Chemistry, Yogi Vemana University, Kadapa, Andhra Pradesh, India
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4
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Menteşe E, Akyüz G, Emirik M, Baltaş N. Synthesis, in vitro urease inhibition and molecular docking studies of some novel quinazolin-4(3H)-one derivatives containing triazole, thiadiazole and thiosemicarbazide functionalities. Bioorg Chem 2019; 83:289-296. [DOI: 10.1016/j.bioorg.2018.10.031] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 10/10/2018] [Accepted: 10/15/2018] [Indexed: 12/26/2022]
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5
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Ban Z, Cui X, Hu F, Lu G, Luo N, Huang G. Copper-mediated synthesis of quinazolin-4(3 H)-ones from N-(quinolin-8-yl)benzamide and amidine hydrochlorides. NEW J CHEM 2019. [DOI: 10.1039/c9nj02311a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient copper-mediated tandem C(sp2)–H amination to provide quinazolinones from N-(quinolin-8-yl)benzamide and amidine hydrochlorides has been developed.
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Affiliation(s)
- Zihui Ban
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Department of Chemistry
- Lanzhou University
- Lanzhou 730000
| | - Xinfeng Cui
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Department of Chemistry
- Lanzhou University
- Lanzhou 730000
| | - Fangpeng Hu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Department of Chemistry
- Lanzhou University
- Lanzhou 730000
| | - Guoqiang Lu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Department of Chemistry
- Lanzhou University
- Lanzhou 730000
| | - Nan Luo
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Department of Chemistry
- Lanzhou University
- Lanzhou 730000
| | - Guosheng Huang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Department of Chemistry
- Lanzhou University
- Lanzhou 730000
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6
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Peng F, Tian H, Zhang P, Liu C, Wu X, Yuan X, Yang H, Fu H. Iridium-Catalyzed Enantioselective Synthesis of Dihydroimidazoquinazolinones by Elaborate Tuning of Chiral Cyclic Ligands. Org Lett 2017; 19:6376-6379. [DOI: 10.1021/acs.orglett.7b03230] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fei Peng
- Key Laboratory of Bioorganic Phosphorus Chemistry and
Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Hua Tian
- Key Laboratory of Bioorganic Phosphorus Chemistry and
Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Pengxiang Zhang
- Key Laboratory of Bioorganic Phosphorus Chemistry and
Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Can Liu
- Key Laboratory of Bioorganic Phosphorus Chemistry and
Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Xudong Wu
- Key Laboratory of Bioorganic Phosphorus Chemistry and
Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Xi Yuan
- Key Laboratory of Bioorganic Phosphorus Chemistry and
Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Haijun Yang
- Key Laboratory of Bioorganic Phosphorus Chemistry and
Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Hua Fu
- Key Laboratory of Bioorganic Phosphorus Chemistry and
Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
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7
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Phakhodee W, Wangngae S, Pattarawarapan M. Approach to the Synthesis of 2,3-Disubstituted-3H-quinazolin-4-ones Mediated by Ph3P–I2. J Org Chem 2017; 82:8058-8066. [DOI: 10.1021/acs.joc.7b01322] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wong Phakhodee
- Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Sirilak Wangngae
- Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Mookda Pattarawarapan
- Department of Chemistry and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
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8
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Kumar P, Matta A, Singh S, Van der Eycken J, Len C, Parmar VS, Van der Eycken EV, Singh BK. Facile, catalyst-free, microwave-assisted access toward the synthesis of 2-aryl/alkyl-3-(1H-benzo[d]imidazol-2-yl)-2, 3-dihydroquinazolin-4(1H)-ones. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2016.1277761] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Prashant Kumar
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, India
| | - Akanksha Matta
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, India
- Laboratory for Organic and Bioorganic Synthesis, Department of Organic Chemistry, Ghent University, Ghent, Belgium
| | - Snigdha Singh
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, India
| | - Johan Van der Eycken
- Laboratory for Organic and Bioorganic Synthesis, Department of Organic Chemistry, Ghent University, Ghent, Belgium
| | - Christophe Len
- Sorbonne Universities, University of Technology of Compiègne (UTC), Ecole Supérieure de Chimie Organique et Minérale (ESCOM0), Compiegne Cedex, France
- Department of Chemistry, University of Hull, Hull, UK
| | - Virinder S. Parmar
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, India
| | - Erik V. Van der Eycken
- Laboratory for Organic and Microwave-Assisted Chemistry, Department of Chemistry, University of Leuven (KU Leuven) Leuven, Belgium
| | - Brajendra K. Singh
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, India
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9
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Shelke RU, Degani MS, Raju A, Ray MK, Rajan MGR. Fragment Discovery for the Design of Nitrogen Heterocycles asMycobacterium tuberculosisDihydrofolate Reductase Inhibitors. Arch Pharm (Weinheim) 2016; 349:602-13. [DOI: 10.1002/ardp.201600066] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 05/21/2016] [Accepted: 05/27/2016] [Indexed: 12/22/2022]
Affiliation(s)
- Rupesh U. Shelke
- Institute of Chemical Technology; Nathalal Parekh Marg, Matunga; Mumbai India
| | - Mariam S. Degani
- Institute of Chemical Technology; Nathalal Parekh Marg, Matunga; Mumbai India
| | - Archana Raju
- Institute of Chemical Technology; Nathalal Parekh Marg, Matunga; Mumbai India
| | - Mukti Kanta Ray
- Radiation Medicine Centre; Tata Memorial Hospital, Parel; Mumbai India
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10
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Driowya M, Saber A, Marzag H, Demange L, Benhida R, Bougrin K. Microwave-Assisted Synthesis of Bioactive Six-Membered Heterocycles and Their Fused Analogues. Molecules 2016; 21:492. [PMID: 27089315 PMCID: PMC6273482 DOI: 10.3390/molecules21040492] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 03/31/2016] [Accepted: 04/05/2016] [Indexed: 11/16/2022] Open
Abstract
This review describes the formation of six-membered heterocyclic compounds and their fused analogues under microwave activation using modern organic transformations including cyclocondensation, cycloaddition, multicomponents and other modular reactions. The review is divided according to the main heterocycle types in order of increasing complexity, starting with heterocyclic systems containing one, two and three heteroatoms and their fused analogues. Recent microwave applications are reviewed, with special focus on the chemistry of bioactive compounds. Selected examples from the 2006 to 2015 literature are discussed.
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Affiliation(s)
- Mohsine Driowya
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, URAC23, Faculté des Sciences, Université Mohammed V, B.P. 1014 Rabat, Maroc.
| | - Aziza Saber
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, URAC23, Faculté des Sciences, Université Mohammed V, B.P. 1014 Rabat, Maroc.
| | - Hamid Marzag
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, URAC23, Faculté des Sciences, Université Mohammed V, B.P. 1014 Rabat, Maroc.
| | - Luc Demange
- Institut de Chimie de Nice, ICN UMR UNS CNRS 7272, Université Nice-Sophia Antipolis-Université Côte d'Azur, Parc Valrose, 06108 Nice Cedex 2, France.
- Department of Chemistry, Université Paris Descartes, Sorbonne Paris Cité, UFR des Sciences Pharmaceutiques, 4 avenue de l'Observatoire & UFR Biomédicale des Saints Pères, 45 rue des Saints Pères, Paris Fr-75006, France.
| | - Rachid Benhida
- Institut de Chimie de Nice, ICN UMR UNS CNRS 7272, Université Nice-Sophia Antipolis-Université Côte d'Azur, Parc Valrose, 06108 Nice Cedex 2, France.
| | - Khalid Bougrin
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, URAC23, Faculté des Sciences, Université Mohammed V, B.P. 1014 Rabat, Maroc.
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11
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Beerappa M, Shivashankar K. Multicomponent reaction of benzyl halides: Synthesis of [1,2,4]triazolo/benzimidazolo quinazolinones. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1140784] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Mallappa Beerappa
- P.G. Department of Chemistry, Central College Campus, Bangalore University, Bangalore, Karnataka, India
| | - Kalegowda Shivashankar
- P.G. Department of Chemistry, Central College Campus, Bangalore University, Bangalore, Karnataka, India
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12
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A concise approach to substituted Quinazolin-4(3H)-one natural products catalyzed by Iron(III) Chloride. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.02.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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13
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Synthesis, Biological Evaluation and Molecular Docking Studies of 6-Aryl-2-Styrylquinazolin-4(3H)-Ones. Molecules 2015; 21:E28. [PMID: 26712730 PMCID: PMC6274206 DOI: 10.3390/molecules21010028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 12/19/2015] [Accepted: 12/22/2015] [Indexed: 11/17/2022] Open
Abstract
Suzuki-Miyaura cross-coupling of 6-bromo-2-styrylquinazolin-4(3H)-ones with arylboronic acids afforded a series of novel 6-aryl-2-styrylquinazolin-4(3H)-ones. These compounds were evaluated for potential anticancer properties against the human renal (TK-10), melanoma (UACC-62) and breast cancer (MCF-7) cell lines. Their antimicrobial properties were also evaluated against six Gram-positive and four Gram-negative bacteria, as well as two strains of fungi. Molecular docking studies (in silico) were conducted on compounds 5a, b, d and 6a, b, d–f to recognize the hypothetical binding motif of the title compounds within the active site of the dihydrofolate reductase and thymidylate synthase enzymes.
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14
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Kaur N. Applications of Microwaves in the Synthesis of Polycyclic Six-Membered N,N-Heterocycles. SYNTHETIC COMMUN 2015. [DOI: 10.1080/00397911.2013.828755] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali University, Banasthali, Rajasthan, India
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15
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Kumar D, Jadhavar PS, Nautiyal M, Sharma H, Meena PK, Adane L, Pancholia S, Chakraborti AK. Convenient synthesis of 2,3-disubstituted quinazolin-4(3H)-ones and 2-styryl-3-substituted quinazolin-4(3H)-ones: applications towards the synthesis of drugs. RSC Adv 2015. [DOI: 10.1039/c5ra03888j] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Simple, convenient, and green synthetic protocols have been developed for the one pot synthesis of 2,3-disubstituted quinazolin-4(3H)-ones and 2-styryl-3-substituted quinazolin-4(3H)-ones under catalyst and solvent free conditions.
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Affiliation(s)
- Dinesh Kumar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Pradeep S. Jadhavar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Manesh Nautiyal
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Himanshu Sharma
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Prahlad K. Meena
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Legesse Adane
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Sahaj Pancholia
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
| | - Asit K. Chakraborti
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- India
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16
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Yuan D, Kong HH, Ding MW. New efficient synthesis of 1H-pyrimido[2,1-b]quinazoline-2,6-diones via a tandem aza-Wittig/nucleophilic addition/intramolecular cyclization/isomerization reaction starting from the Baylis–Hillman adducts. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.12.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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17
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Kaur N. Review of Microwave-Assisted Synthesis of Benzo-Fused Six-MemberedN,N-Heterocycles. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2013.816736] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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18
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He W, Zhao H, Yao R, Cai M. A highly efficient heterogeneous copper-catalyzed cascade reaction of 2-halobenzoic acids and amidines leading to quinazolinones. RSC Adv 2014. [DOI: 10.1039/c4ra09379h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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19
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Affiliation(s)
- Navjeet Kaur
- a Department of Chemistry , Banasthali University , Banasthali , Rajasthan , India
| | - Dharma Kishore
- a Department of Chemistry , Banasthali University , Banasthali , Rajasthan , India
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20
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Li Q, Huang Y, Chen T, Zhou Y, Xu Q, Yin SF, Han LB. Copper-catalyzed aerobic oxidative amination of sp3 C-H bonds: efficient synthesis of 2-hetarylquinazolin-4(3H)-ones. Org Lett 2014; 16:3672-5. [PMID: 24977337 DOI: 10.1021/ol501454j] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
An efficient synthesis of 2-hetarylquinazolin-4(3H)-ones via copper-catalyzed direct aerobic oxidative amination of sp(3)C-H bonds has been developed. This tandem oxidation-amination-cyclization transformation represents a straightforward protocol to prepare 2-hetaryl-substituted quinazolinones from easily available 2-aminobenzamides and (2-azaaryl)methanes.
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Affiliation(s)
- Qiang Li
- State Key Laboratory of Chemo/Biosensing and Chemo metrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, China
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21
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Akbari VK, Savaliya PP, Patel KC. Synthesis and Antimicrobial Activity of 2-Substituted-3-((3-(6-Nitrobenzo[D]thiazol-2-yl)-4-oxo-3,4-Dihydroquinazolin-2-yl)Methyl)-1,3,4-thiadiazol-3-ium-5-thiolate. PHOSPHORUS SULFUR 2014. [DOI: 10.1080/10426507.2013.829839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Vikunjana K. Akbari
- Department of Chemistry, Veer Narmad South Gujarat University, Surat 395007, Gujarat, India
| | - Piyush P. Savaliya
- Department of Chemistry, Veer Narmad South Gujarat University, Surat 395007, Gujarat, India
| | - Keshav C. Patel
- Department of Chemistry, Veer Narmad South Gujarat University, Surat 395007, Gujarat, India
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22
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Cheng R, Tang L, Guo T, Zhang-Negrerie D, Du Y, Zhao K. Oxidant- and metal-free synthesis of 4(3H)-quinazolinones from 2-amino-N-methoxybenzamides and aldehydes via acid-promoted cyclocondensation and elimination. RSC Adv 2014. [DOI: 10.1039/c4ra04331f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
This paper presents a novel one-pot synthesis of biologically relevant 4(3H)-quinazolinones, in the absence of oxidants or heavy-metal catalysts.
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Affiliation(s)
- Ran Cheng
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency
- School of Pharmaceutical Science and Technology
- Tianjin University
- Tianjin 300072, China
| | - Linlin Tang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency
- School of Pharmaceutical Science and Technology
- Tianjin University
- Tianjin 300072, China
| | - Tianjian Guo
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency
- School of Pharmaceutical Science and Technology
- Tianjin University
- Tianjin 300072, China
| | - Daisy Zhang-Negrerie
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency
- School of Pharmaceutical Science and Technology
- Tianjin University
- Tianjin 300072, China
| | - Yunfei Du
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency
- School of Pharmaceutical Science and Technology
- Tianjin University
- Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Kang Zhao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency
- School of Pharmaceutical Science and Technology
- Tianjin University
- Tianjin 300072, China
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23
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Kumar M, Sharma K, Sharma DK, Arya AK. An efficient, ionic liquid mediated one-pot, three component sequential synthesis of 3-benzothiazolyl-2-styrylquinazolin-4(3H)-ones. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.11.104] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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24
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Jagani CL, Sojitra NA, Vanparia SF, Patel TS, Dixit RB, Dixit BC. Microwave promoted synthesis and antimicrobial activity of 3-thiazole substituted 2-styryl-4(3H)-quinazolinone derivatives. JOURNAL OF SAUDI CHEMICAL SOCIETY 2012. [DOI: 10.1016/j.jscs.2011.02.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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25
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Yu L, Wang M, Li P, Wang L. Fe3O4nanoparticle-supported copper(I): magnetically recoverable and reusable catalyst for the synthesis of quinazolinones and bicyclic pyrimidinones. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2902] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lin Yu
- Department of Chemistry; Huaibei Normal University; Anhui; 235000; People's Republic of China
| | - Min Wang
- Department of Chemistry; Huaibei Normal University; Anhui; 235000; People's Republic of China
| | - Pinhua Li
- Department of Chemistry; Huaibei Normal University; Anhui; 235000; People's Republic of China
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26
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Quinazolin-4-one coupled with pyrrolidin-2-iminium alkaloids from marine-derived fungus Penicillium aurantiogriseum. Mar Drugs 2012; 10:1297-1306. [PMID: 22822373 PMCID: PMC3397440 DOI: 10.3390/md10061297] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Revised: 05/29/2012] [Accepted: 05/29/2012] [Indexed: 01/23/2023] Open
Abstract
Three new alkaloids, including auranomides A and B (1 and 2), a new scaffold containing quinazolin-4-one substituted with a pyrrolidin-2-iminium moiety, and auranomide C (3), as well as two known metabolites auranthine (4) and aurantiomides C (5) were isolated from the marine-derived fungus Penicillium aurantiogriseum. The chemical structures of compounds 1–3 were elucidated by extensive spectroscopic methods, including IR, HRESIMS and 2D NMR spectroscopic analysis. The absolute configurations of compounds 1–3 were suggested from the perspective of a plausible biosynthesis pathway. Compounds 1–3 were subjected to antitumor and antimicrobial screening models. Auranomides A–C exhibited moderate cytotoxic activity against human tumor cells. Auranomides B was the most potent among them with an IC50 value of 0.097 μmol/mL against HEPG2 cells.
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27
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Rörsch F, Buscató E, Deckmann K, Schneider G, Schubert-Zsilavecz M, Geisslinger G, Proschak E, Grösch S. Structure-activity relationship of nonacidic quinazolinone inhibitors of human microsomal prostaglandin synthase 1 (mPGES 1). J Med Chem 2012; 55:3792-803. [PMID: 22449023 DOI: 10.1021/jm201687d] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Microsomal prostaglandin E synthase 1 (mPGES-1) is a key enzyme of the arachidonic acid cascade. Its product PGE(2) plays an important role in various inflammatory processes, pain, fever, and cancer. Selective inhibition of mPGES-1 might be a promising step to avoid cyclooxygenase-related effects of NSAIDs. We studied a class of quinazolinone derivatives of the lead structure FR20 for their effects on the isolated human and murine enzymes, human HeLa cells, and in various settings of the whole blood assay. Novel compounds with direct enzyme inhibiting activity in the submicromolar range (IC(50): 0.13-0.37 μM) were designed using a bioisosteric replacement strategy and proved to be effective in both cells and human whole blood. Furthermore, pharmacological profiling of toxicity and eicosanoid screening with LC/MS-MS was applied to characterize this new class of mPGES-1 inhibitors.
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Affiliation(s)
- Florian Rörsch
- Johann Wolfgang Goethe-University, Institute of Clinical Pharmacology, pharmazentrum frankfurt, LiFF/ZAFES, Theodor-Stern-Kai 7, D-60590 Frankfurt/Main, Germany.
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28
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Xu L, Jiang Y, Ma D. Synthesis of 3-substituted and 2,3-disubstituted quinazolinones via Cu-catalyzed aryl amidation. Org Lett 2012; 14:1150-3. [PMID: 22313025 DOI: 10.1021/ol300084v] [Citation(s) in RCA: 145] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
CuI/4-hydroxy-L-proline catalyzed coupling of N-substituted o-bromobenzamides with formamide takes place at 80 °C, affording 3-substituted quinazolinones directly. Under these conditions other amides that were tested only provided simple coupling products, which can be converted into 2,3-disubstituted quinazolinones via HMDS/ZnCl(2) mediated condensative cyclization.
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Affiliation(s)
- Lanting Xu
- Department of Chemistry, Fudan University, Shanghai 200433, China
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29
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Restrepo J, Salazar J, López SE. Microwave-Assisted Direct Synthesis of 4H-1,2,4-Benzothiadiazine 1,1-Dioxide Derivatives. PHOSPHORUS SULFUR 2011. [DOI: 10.1080/10426507.2011.590171] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Jelem Restrepo
- a Laboratory of Heterocycles and Medicinal Chemistry, Department of Chemistry , Universidad Simón Bolívar , Apartado, 89000, Venezuela
| | - José Salazar
- a Laboratory of Heterocycles and Medicinal Chemistry, Department of Chemistry , Universidad Simón Bolívar , Apartado, 89000, Venezuela
| | - Simón E. López
- a Laboratory of Heterocycles and Medicinal Chemistry, Department of Chemistry , Universidad Simón Bolívar , Apartado, 89000, Venezuela
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30
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Chanda K, Maiti B, Chung WS, Sun CM. Novel approach towards 2-substituted aminobenzimidazoles on imidazolium ion tag under focused microwave irradiation. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.06.068] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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31
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Xu W, Jin Y, Liu H, Jiang Y, Fu AH. Copper-Catalyzed Domino Synthesis of Quinazolinones via Ullmann-Type Coupling and Aerobic Oxidative C−H Amidation. Org Lett 2011; 13:1274-7. [DOI: 10.1021/ol1030266] [Citation(s) in RCA: 193] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wei Xu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China, and Key Laboratory of Chemical Biology (Guangdong Province), Graduate School of Shenzhen, Tsinghua University, Shenzhen 518057, P. R. China
| | - Yibao Jin
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China, and Key Laboratory of Chemical Biology (Guangdong Province), Graduate School of Shenzhen, Tsinghua University, Shenzhen 518057, P. R. China
| | - Hongxia Liu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China, and Key Laboratory of Chemical Biology (Guangdong Province), Graduate School of Shenzhen, Tsinghua University, Shenzhen 518057, P. R. China
| | - Yuyang Jiang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China, and Key Laboratory of Chemical Biology (Guangdong Province), Graduate School of Shenzhen, Tsinghua University, Shenzhen 518057, P. R. China
| | - and Hua Fu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China, and Key Laboratory of Chemical Biology (Guangdong Province), Graduate School of Shenzhen, Tsinghua University, Shenzhen 518057, P. R. China
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32
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Achar KCS, Hosamani KM, Seetharamareddy HR. In-vivo analgesic and anti-inflammatory activities of newly synthesized benzimidazole derivatives. Eur J Med Chem 2010; 45:2048-54. [PMID: 20133024 DOI: 10.1016/j.ejmech.2010.01.029] [Citation(s) in RCA: 220] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2009] [Revised: 01/11/2010] [Accepted: 01/14/2010] [Indexed: 11/29/2022]
Abstract
A series of 2-methylaminobenzimidazole derivatives (1-11) were synthesized by the reaction of 2-(chloromethyl)-1H-benzimidazole derivatives with primary aromatic amines. All these compounds were characterized by IR, 1H NMR, 13C NMR, GC-MS and elemental analysis. The newly synthesized compounds were screened for analgesic and anti-inflammatory activities on acetic acid induced writhing in mice and carrageenan induced paw oedema in rats. Compounds (7) and (2) showed a potent analgesic (89% at 100 mg/kg b.w) and anti-inflammatory (100% at 100 mg/kg b.w) activities compared with standard drug Nimesulide (100% at 50 mg/kg b.w) respectively. The other compounds showed good analgesic and anti-inflammatory activities.
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Affiliation(s)
- Kavitha C S Achar
- P. G. Department of Studies in Chemistry, Karnatak University, Pavate Nagar, Dharwad, Karnataka 580 003, India
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33
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Dou G, Shi D, Li Y. Oriented Synthesis and In Vitro Anticancer Activity of Biquinazoline-2,2′-diones. ACTA ACUST UNITED AC 2009; 12:195-9. [DOI: 10.1021/cc9001247] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Guolan Dou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China, and Life Science and Technique Department, Xinxiang Medical University, Xinxiang 453003, P. R. China
| | - Daqing Shi
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China, and Life Science and Technique Department, Xinxiang Medical University, Xinxiang 453003, P. R. China
| | - Yonghai Li
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China, and Life Science and Technique Department, Xinxiang Medical University, Xinxiang 453003, P. R. China
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34
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Fantini M, Zuliani V, Spotti MA, Rivara M. Microwave Assisted Efficient Synthesis of Imidazole-Based Privileged Structures. ACTA ACUST UNITED AC 2009; 12:181-5. [DOI: 10.1021/cc900152y] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marco Fantini
- Dipartimento Farmaceutico, Università degli Studi di Parma, V.le G.P. Usberti, 27/A, I-43124 Parma, Italy
| | - Valentina Zuliani
- Dipartimento Farmaceutico, Università degli Studi di Parma, V.le G.P. Usberti, 27/A, I-43124 Parma, Italy
| | - Mario A. Spotti
- Dipartimento Farmaceutico, Università degli Studi di Parma, V.le G.P. Usberti, 27/A, I-43124 Parma, Italy
| | - Mirko Rivara
- Dipartimento Farmaceutico, Università degli Studi di Parma, V.le G.P. Usberti, 27/A, I-43124 Parma, Italy
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35
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Yang D, Fu H, Hu L, Jiang Y, Zhao Y. Environmentally Friendly Iron-Catalyzed Cascade Synthesis of 1,2,4-Benzothiadiazine 1,1-Dioxide and Quinazolinone Derivatives. ACTA ACUST UNITED AC 2009; 11:653-7. [DOI: 10.1021/cc9000339] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Daoshan Yang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China, College of Life Sciences and Bioengineering, Beijing University of Technology, Beijing 100124, P. R. China, and Key Laboratory of Chemical Biology (Guangdong Province), Graduate School of Shenzhen, Tsinghua University, Shenzhen 518057, P. R. China
| | - Hua Fu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China, College of Life Sciences and Bioengineering, Beijing University of Technology, Beijing 100124, P. R. China, and Key Laboratory of Chemical Biology (Guangdong Province), Graduate School of Shenzhen, Tsinghua University, Shenzhen 518057, P. R. China
| | - Liming Hu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China, College of Life Sciences and Bioengineering, Beijing University of Technology, Beijing 100124, P. R. China, and Key Laboratory of Chemical Biology (Guangdong Province), Graduate School of Shenzhen, Tsinghua University, Shenzhen 518057, P. R. China
| | - Yuyang Jiang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China, College of Life Sciences and Bioengineering, Beijing University of Technology, Beijing 100124, P. R. China, and Key Laboratory of Chemical Biology (Guangdong Province), Graduate School of Shenzhen, Tsinghua University, Shenzhen 518057, P. R. China
| | - Yufen Zhao
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China, College of Life Sciences and Bioengineering, Beijing University of Technology, Beijing 100124, P. R. China, and Key Laboratory of Chemical Biology (Guangdong Province), Graduate School of Shenzhen, Tsinghua University, Shenzhen 518057, P. R. China
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36
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Baghbanzadeh M, Molnar M, Damm M, Reidlinger C, Dabiri M, Kappe CO. Parallel Microwave Synthesis of 2-Styrylquinazolin-4(3H)-ones in a High-Throughput Platform Using HPLC/GC Vials as Reaction Vessels. ACTA ACUST UNITED AC 2009; 11:676-84. [DOI: 10.1021/cc900036a] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mostafa Baghbanzadeh
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, and Department of Chemistry, Faculty of Science, Shahid Beheshti University, Postal Code 1983963113, Evin, Tehran, Iran
| | - Maja Molnar
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, and Department of Chemistry, Faculty of Science, Shahid Beheshti University, Postal Code 1983963113, Evin, Tehran, Iran
| | - Markus Damm
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, and Department of Chemistry, Faculty of Science, Shahid Beheshti University, Postal Code 1983963113, Evin, Tehran, Iran
| | - Claudia Reidlinger
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, and Department of Chemistry, Faculty of Science, Shahid Beheshti University, Postal Code 1983963113, Evin, Tehran, Iran
| | - Minoo Dabiri
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, and Department of Chemistry, Faculty of Science, Shahid Beheshti University, Postal Code 1983963113, Evin, Tehran, Iran
| | - C. Oliver Kappe
- Christian Doppler Laboratory for Microwave Chemistry (CDLMC) and Institute of Chemistry, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria, and Department of Chemistry, Faculty of Science, Shahid Beheshti University, Postal Code 1983963113, Evin, Tehran, Iran
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37
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Liu X, Fu H, Jiang Y, Zhao Y. A Simple and Efficient Approach to Quinazolinones under Mild Copper-Catalyzed Conditions. Angew Chem Int Ed Engl 2009; 48:348-51. [DOI: 10.1002/anie.200804675] [Citation(s) in RCA: 260] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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38
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Liu X, Fu H, Jiang Y, Zhao Y. A Simple and Efficient Approach to Quinazolinones under Mild Copper-Catalyzed Conditions. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200804675] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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39
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Abid M, Török B, Huang X. Microwave-Assisted Tandem Processes for the Synthesis of N-Heterocycles. Aust J Chem 2009. [DOI: 10.1071/ch08474] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Over the years, microwave-assisted organic synthesis (MAOS) became a commonly applied mainstream tool for the synthesis of heterocyclic compounds. The broad range of emerging applications in this field is mainly due to the significant contribution of MAOS to the development of ecofriendly processes. Various transformations have been developed for the synthesis of N-heterocycles under microwave conditions, including fast and selective processes. Tandem reactions involving greener reaction media, solvent-free conditions, and solid-phase synthesis are of exceptional interest in this area. In most transformations, microwave conditions dramatically enhanced reaction rates, as well as provided improved yields. This account highlights the most recent advancements in MAOS-based tandem processes for the synthesis of N-heterocycles.
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40
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Wang LM, Hu L, Shao JH, Yu J, Zhang L. A novel catalyst zinc(II) perfluorooctanoate [Zn(PFO)2]-catalyzed three-component one-pot reaction: Synthesis of quinazolinone derivatives in aqueous micellar media. J Fluor Chem 2008. [DOI: 10.1016/j.jfluchem.2008.08.005] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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41
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Mason JJ, Bergman J, Janosik T. Synthetic studies of cephalandole alkaloids and the revised structure of cephalandole A. JOURNAL OF NATURAL PRODUCTS 2008; 71:1447-1450. [PMID: 18651770 DOI: 10.1021/np800334j] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
A synthesis of the originally proposed 2-(1 H-indol-3-yl)-4 H-3,1-benzoxazin-4-one structure of the alkaloid cephalandole A (1) led to a structural revision, and the isolated natural product has now been identified as the previously known compound 3-(1 H-indol-3-yl)-2 H-1,4-benzoxazin-2-one (7). The structural assignment was corroborated by detailed NMR studies. A short synthesis of the related natural compound cephalandole B (2) has also been performed, confirming its structure. In addition some chemical transformations, involving, for example, the related synthetic molecule 2-(1 H-indol-3-yl)-3 H-quinazolin-4-one (9), are presented.
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Affiliation(s)
- Jeffrey J Mason
- Unit for Organic Chemistry, Department of Biosciences and Nutrition, Karolinska Institute, Novum Research Park, SE-141 57 Huddinge, Sweden
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42
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Dabiri M, Baghbanzadeh M, Delbari AS. Novel and Efficient One-Pot Tandem Synthesis of 2-Styryl-Substituted 4(3H)-Quinazolinones. ACTA ACUST UNITED AC 2008; 10:700-3. [DOI: 10.1021/cc800067g] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Minoo Dabiri
- Department of Chemistry, Faculty of Science, Shahid Beheshti University, Postal Code 1983963113, Evin, Tehran, Iran
| | - Mostafa Baghbanzadeh
- Department of Chemistry, Faculty of Science, Shahid Beheshti University, Postal Code 1983963113, Evin, Tehran, Iran
| | - Akram Sadat Delbari
- Department of Chemistry, Faculty of Science, Shahid Beheshti University, Postal Code 1983963113, Evin, Tehran, Iran
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43
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Hioki H, Matsushita K, Nakamura S, Horiuchi H, Kubo M, Harada K, Fukuyama Y. Solid-Phase Combinatorial Synthesis of 2-Arylquinazolines and 2-Arylquinazolinones by an 4-Alkoxyaniline Linker. ACTA ACUST UNITED AC 2008; 10:620-3. [DOI: 10.1021/cc800056c] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hideaki Hioki
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514 Japan
| | - Kimihito Matsushita
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514 Japan
| | - Shosei Nakamura
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514 Japan
| | - Hiroki Horiuchi
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514 Japan
| | - Miwa Kubo
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514 Japan
| | - Kenichi Harada
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514 Japan
| | - Yoshiyasu Fukuyama
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514 Japan
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44
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Dolle RE, Le Bourdonnec B, Goodman AJ, Morales GA, Salvino JM, Zhang W. Comprehensive survey of chemical libraries for drug discovery and chemical biology: 2006. ACTA ACUST UNITED AC 2007; 9:855-902. [PMID: 17877417 DOI: 10.1021/cc700111e] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Roland E Dolle
- Adolor Corporation, 700 Pennsylvania Drive, Exton, Pennsylvania 19341, USA.
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45
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Appukkuttan P, Van der Eycken E. Microwave-Assisted Natural Product Chemistry. ACTA ACUST UNITED AC 2006. [DOI: 10.1007/128_051] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
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46
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Lin SY, Isome Y, Stewart E, Liu JF, Yohannes D, Yu L. Microwave-assisted one step high-throughput synthesis of benzimidazoles. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.02.127] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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47
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Ye P, Sargent K, Stewart E, Liu JF, Yohannes D, Yu L. Novel and Expeditious Microwave-Assisted Three-Component Reactions for the Synthesis of Spiroimidazolin-4-ones. J Org Chem 2006; 71:3137-40. [PMID: 16599610 DOI: 10.1021/jo060228q] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Highly efficient methods for the syntheses of spiroimidazolinones via microwave-assisted three-component one-pot sequential reactions or one-pot domino reactions are described. The efficiency and utility of the methods have been demonstrated by quickly accessing the antihypertensive drug irbesartan (2).
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Affiliation(s)
- Ping Ye
- ArQule, Incorporated, Division of Chemical Technologies, 19 Presidential Way, Woburn, Massachusetts 01801, USA
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