1
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Hota SK, Singh G, Murarka S. Direct C-H alkylation of 3,4-dihydroquinoxaline-2-ones with N-(acyloxy)phthalimides via radical-radical cross coupling. Chem Commun (Camb) 2024; 60:6268-6271. [PMID: 38808396 DOI: 10.1039/d4cc01837k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
We present an organophotoredox-catalyzed direct Csp3-H alkylation of 3,4-dihydroquinoxalin-2-ones employing N-(acyloxy)pthalimides to provide corresponding products in good yields. A broad spectrum of NHPI esters (1°, 2°, 3°, and sterically encumbered) participates in the photoinduced alkylation of a variety of 3,4-dihydroquinoxalin-2-ones. In general, mild conditions, broad scope with good functional group tolerance, and scalability are the salient features of this direct alkylation process.
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Affiliation(s)
- Sudhir Kumar Hota
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India.
| | - Gulshan Singh
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India.
| | - Sandip Murarka
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India.
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2
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Zhao W, Li H, Ge Q, Cong H, Yang S. Synthesis of Dihydroquinoxalinones from Biomass-Derived Keto Acids and o-Phenylenediamines. J Org Chem 2024; 89:3987-3994. [PMID: 38437716 DOI: 10.1021/acs.joc.3c02821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
A novel catalyst-free cascade amination/cyclization/reduction reaction was developed for the synthesis of various Dihydroquinoxalinones under mild conditions from accessible biomass-derived keto acids and 1,2-phenylenediamines with ammonia borane as a hydrogen donor. This single-step approach enables a simple and eco-friendly route toward the direct synthesis of 12 kinds of Dihydroquinoxalinones in moderate to excellent yields in the green solvent dimethyl carbonate. The results of deuterium-labeling experiments and density function calculations demonstrate that the reductive process proceeds along a double hydrogen transfer pathway. An acceptable yield of Dihydroquinoxalinone can be afforded in a gram-scale experiment, illustrating the practicality of the as-reported reaction system.
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Affiliation(s)
- Wenfeng Zhao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, China
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering (Ministry of Education), State-Local Joint Engineering Lab for Comprehensive Utilization of Biomass, Center for R&D of Fine Chemicals, Guizhou University, Guiyang 550025, China
| | - Hu Li
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering (Ministry of Education), State-Local Joint Engineering Lab for Comprehensive Utilization of Biomass, Center for R&D of Fine Chemicals, Guizhou University, Guiyang 550025, China
| | - Qingmei Ge
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, China
| | - Hang Cong
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, China
| | - Song Yang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering (Ministry of Education), State-Local Joint Engineering Lab for Comprehensive Utilization of Biomass, Center for R&D of Fine Chemicals, Guizhou University, Guiyang 550025, China
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3
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Rostoll-Berenguer J, García-García V, Blay G, Pedro JR, Vila C. Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones to para-Quinone Methides Using Visible Light. ACS ORGANIC & INORGANIC AU 2023; 3:130-135. [PMID: 37303504 PMCID: PMC10251499 DOI: 10.1021/acsorginorgau.2c00064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 06/13/2023]
Abstract
An organophotoredox 1,6-radical addition of 3,4-dihidroquinoxalin-2-ones to para-quinone methides catalyzed by Fukuzumi's photocatalyst is described under the irradiation of a HP Single LED (455 nm). The corresponding 1,1-diaryl compounds bearing a dihydroquinoxalin-2-one moiety (20 examples) are obtained with good to excellent yields under mild reaction conditions. Several experiments have been carried out in order to propose a reaction mechanism.
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Affiliation(s)
- Jaume Rostoll-Berenguer
- Departament
de Química Orgànica, Facultat de Química, Universita de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - Víctor García-García
- Departament
de Química Orgànica, Facultat de Química, Universita de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - Gonzalo Blay
- Departament
de Química Orgànica, Facultat de Química, Universita de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - José R. Pedro
- Departament
de Química Orgànica, Facultat de Química, Universita de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - Carlos Vila
- Departament
de Química Orgànica, Facultat de Química, Universita de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
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4
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Bhat MF, Luján AP, Saifuddin M, Poelarends GJ. Chemoenzymatic Asymmetric Synthesis of Complex Heterocycles: Dihydrobenzoxazinones and Dihydroquinoxalinones. ACS Catal 2022; 12:11421-11427. [PMID: 36158903 PMCID: PMC9486952 DOI: 10.1021/acscatal.2c03008] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/25/2022] [Indexed: 01/08/2023]
Affiliation(s)
- Mohammad Faizan Bhat
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Alejandro Prats Luján
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Mohammad Saifuddin
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Gerrit J. Poelarends
- Department of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
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5
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Tammisetti R, Hong BC, Chien SY, Lee GH. Stereoselective Cyclization Cascade of Dihydroquinoxalinones by Visible-Light Photocatalysis: Access to the Polycyclic Quinoxalin-2(1 H)-ones. Org Lett 2022; 24:5155-5160. [PMID: 35802069 DOI: 10.1021/acs.orglett.2c01991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An intriguing stereoselective visible-light photocatalysis of dihydroquinoxalinone derivatives has been realized via cyclization with or without the solvolysis cascade. The reactions provided the polycyclic ring structures with efficient formation of multiple bonds and with high stereoselectivity. X-ray crystallography unequivocally determined the structures of five polycyclic products.
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Affiliation(s)
| | - Bor-Cherng Hong
- Department of Chemistry and Biochemistry, National Chung Cheng University, Chia-Yi 621, Taiwan, R.O.C
| | - Su-Ying Chien
- Instrumentation Center, National Taiwan University, Taipei 106, Taiwan, R.O.C
| | - Gene-Hsiang Lee
- Instrumentation Center, National Taiwan University, Taipei 106, Taiwan, R.O.C
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6
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Rostoll-Berenguer J, Martín-López M, Blay G, Pedro JR, Vila C. Radical Addition of Dihydroquinoxalin-2-ones to Trifluoromethyl Ketones under Visible-Light Photoredox Catalysis. J Org Chem 2022; 87:9343-9356. [PMID: 35790099 PMCID: PMC9295130 DOI: 10.1021/acs.joc.2c01139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
A visible-light photocatalytic
radical addition reaction of dihydroquinoxalin-2-ones
to trifluoromethyl ketones has been established using Ru(bpy)3Cl2 as photocatalyst, acetonitrile as solvent,
and HP Single Blue LED as the source of light. The reaction provides
a straightforward approach to the synthesis of dihydroquinoxalin-2-ones
bearing a trifluoromethyl-substituted tertiary alcohol moiety in moderate
to good yields under mild conditions.
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Affiliation(s)
- Jaume Rostoll-Berenguer
- Departament de Química Orgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - María Martín-López
- Departament de Química Orgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - Gonzalo Blay
- Departament de Química Orgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - José R Pedro
- Departament de Química Orgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - Carlos Vila
- Departament de Química Orgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
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7
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He L, Liang C, Ouyang Y, Li L, Guo Y, Zhang P, Li W. α-Functionalization of ketones promoted by sunlight and heterogeneous catalysis in the aqueous phase. Org Biomol Chem 2022; 20:790-795. [PMID: 34994749 DOI: 10.1039/d1ob02249k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Herein, a protocol that combines heterogeneous catalysis and solar photocatalysis for the regioselective α-substitution of asymmetric ketones with quinoxalinones has been reported. The result indicates that the reaction is more likely to occur on the α-carbon. This strategy provides a green and efficient way for the α-functionalization of ketones. A singlet oxygen involved mechanism is suggested for the transformation.
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Affiliation(s)
- Lei He
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, China.
| | - Chenfeng Liang
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, China.
| | - Yani Ouyang
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, China.
| | - Lin Li
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, China.
| | - Yirui Guo
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, China.
| | - Pengfei Zhang
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, China.
| | - Wanmei Li
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, China.
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8
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Li C, Zhang S, Li S, Feng Y, Fan QH. Ruthenium-catalyzed enantioselective hydrogenation of quinoxalinones and quinazolinones. Org Chem Front 2022. [DOI: 10.1039/d1qo01598b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
An efficient Ru-catalyzed asymmetric hydrogenation of quinoxalinone and quinazolinone derivatives has been developed, providing a facile access to chiral dihydroquinoxalinones and dihydroquinazolinones with excellent enantioselectivities.
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Affiliation(s)
- Chenghao Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), and University of Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Shuxin Zhang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), and University of Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Shan Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), and University of Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Yu Feng
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), and University of Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Qing-Hua Fan
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), and University of Chinese Academy of Sciences, Beijing 100190, P. R. China
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9
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Yao Z, Zhang X, Luo Z, Pan Y, Zhao H, Li B, Xu L, Shi Q, Fan Q. Na
2
S
2
O
8
‐Mediated Tandem One‐Pot Construction of 3,3‐Disubsituted 3,4‐Dihydroquinoxalin‐2(1
H
)‐ones with 4‐Alkyl‐1,4‐dihydropyridines as Alkyl Radical Sources. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100609] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Zhen Yao
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Xin Zhang
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Zhenli Luo
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Yixiao Pan
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Haoqiang Zhao
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Bohan Li
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Lijin Xu
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Qian Shi
- College of Chemistry & Materials Engineering Wenzhou University Wenzhou 325035 P. R. China
| | - Qing‐Hua Fan
- Institute of Chemistry Chinese Academy of Sciences
- University of Chinese Academy of Sciences Beijing 100190 P. R. China
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10
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Synthetic route towards 1,2,3,4-tetrahydroquinoxaline/piperidine combined tricyclic ring system. JOURNAL OF THE SERBIAN CHEMICAL SOCIETY 2022. [DOI: 10.2298/jsc210416068k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The synthetic route toward novel tricyclic, nitrogen-containing system is disclosed. Three novel compounds possessing structural features of 1,2,3,4-tetrahydroquinoxaline and decahydropyrido[3,4-b]pyrazine are synthesized starting from readily available precursors in six or seven steps, of which the last three or four steps respectively are diastereoselective. Key reaction steps include N-acylation, Hofmann rearrangement and ring-closing Buchwald? Hartwig reaction. Compounds trans-8, cis-12 and trans-12 are synthesized in order to prove that this novel, tricyclic system can be functionalized with various groups. Synthetic significance of this heterocyclic system lies in the possibility for the orthogonal functionalization of three different amino groups, allowing fine structural tuning.
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11
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Yao Z, Luo Z, Pan Y, Zhang X, Li B, Xu L, Wang P, Shi Q. Metal‐Free Tandem One‐Pot Construction of 3,3‐Disubsituted 3,4‐Dihydroquinoxalin‐2(1
H
)‐Ones under Visible‐Light Photoredox Catalysis. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101215] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Zhen Yao
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Zhenli Luo
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Yixiao Pan
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Xin Zhang
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Bohan Li
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Lijin Xu
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Peng Wang
- Department of Chemistry Renmin University of China Beijing 100872 People's Republic of China
| | - Qian Shi
- College of Chemistry & Materials Engineering Wenzhou University Wenzhou 325035 People's Republic of China
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12
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Volpe C, Meninno S, Crescenzi C, Mancinelli M, Mazzanti A, Lattanzi A. Catalytic Enantioselective Access to Dihydroquinoxalinones via Formal α‐Halo Acyl Halide Synthon in One Pot. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202110173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chiara Volpe
- Dipartimento di Chimica e Biologia “A. Zambelli” Università di Salerno Via Giovanni Paolo II 132-84084 Fisciano Italy
| | - Sara Meninno
- Dipartimento di Chimica e Biologia “A. Zambelli” Università di Salerno Via Giovanni Paolo II 132-84084 Fisciano Italy
| | - Carlo Crescenzi
- Dipartimento di Farmacia Università di Salerno Via Giovanni Paolo II 132-84084 Fisciano Italy
| | - Michele Mancinelli
- Dipartimento di Chimica Industriale Università di Bologna Viale Risorgimento 4-40136 Bologna Italy
| | - Andrea Mazzanti
- Dipartimento di Chimica Industriale Università di Bologna Viale Risorgimento 4-40136 Bologna Italy
| | - Alessandra Lattanzi
- Dipartimento di Chimica e Biologia “A. Zambelli” Università di Salerno Via Giovanni Paolo II 132-84084 Fisciano Italy
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13
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Volpe C, Meninno S, Crescenzi C, Mancinelli M, Mazzanti A, Lattanzi A. Catalytic Enantioselective Access to Dihydroquinoxalinones via Formal α-Halo Acyl Halide Synthon in One Pot. Angew Chem Int Ed Engl 2021; 60:23819-23826. [PMID: 34437760 PMCID: PMC8596509 DOI: 10.1002/anie.202110173] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Indexed: 11/25/2022]
Abstract
An enantioselective one-pot catalytic strategy to dihydroquinoxalinones, featuring novel 1-phenylsulfonyl-1-cyano enantioenriched epoxides as masked α-halo acyl halide synthons, followed by a domino ring-opening cyclization (DROC), is documented. A popular quinine-derived urea served as the catalyst in two out of the three steps performed in the same solvent using commercially available aldehydes, (phenylsulfonyl)acetonitrile, cumyl hydroperoxide and 1,2-phenylendiamines. Medicinally relevant 3-aryl/alkyl-substituted heterocycles are isolated in generally good to high overall yield and high enantioselectivity (up to 99 % ee). A rare example of excellent reusability of an organocatalyst at higher scale, subjected to oxidative conditions, is demonstrated. Mechanistically, labile α-ketosulfone has been detected as the intermediate involved in the DROC process. Theoretical calculations on the key epoxidation step rationalize the observed stereocontrol, highlighting the important role played by the sulfone group.
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Affiliation(s)
- Chiara Volpe
- Dipartimento di Chimica e Biologia “A. Zambelli”Università di SalernoVia Giovanni Paolo II132-84084FiscianoItaly
| | - Sara Meninno
- Dipartimento di Chimica e Biologia “A. Zambelli”Università di SalernoVia Giovanni Paolo II132-84084FiscianoItaly
| | - Carlo Crescenzi
- Dipartimento di FarmaciaUniversità di SalernoVia Giovanni Paolo II132-84084FiscianoItaly
| | - Michele Mancinelli
- Dipartimento di Chimica IndustrialeUniversità di BolognaViale Risorgimento4-40136BolognaItaly
| | - Andrea Mazzanti
- Dipartimento di Chimica IndustrialeUniversità di BolognaViale Risorgimento4-40136BolognaItaly
| | - Alessandra Lattanzi
- Dipartimento di Chimica e Biologia “A. Zambelli”Università di SalernoVia Giovanni Paolo II132-84084FiscianoItaly
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14
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Rostoll-Berenguer J, Blay G, Pedro JR, Vila C. Photocatalytic Giese Addition of 1,4-Dihydroquinoxalin-2-ones to Electron-Poor Alkenes Using Visible Light. Org Lett 2020; 22:8012-8017. [DOI: 10.1021/acs.orglett.0c02953] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jaume Rostoll-Berenguer
- Departament de Quı́mica Orgànica, Facultat de Quı́mica, Universitat de València, Dr. Moliner 50, Burjassot, 46100 València, Spain
| | - Gonzalo Blay
- Departament de Quı́mica Orgànica, Facultat de Quı́mica, Universitat de València, Dr. Moliner 50, Burjassot, 46100 València, Spain
| | - José R. Pedro
- Departament de Quı́mica Orgànica, Facultat de Quı́mica, Universitat de València, Dr. Moliner 50, Burjassot, 46100 València, Spain
| | - Carlos Vila
- Departament de Quı́mica Orgànica, Facultat de Quı́mica, Universitat de València, Dr. Moliner 50, Burjassot, 46100 València, Spain
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15
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Rostoll-Berenguer J, Blay G, Muñoz MC, Pedro JR, Vila C. A Combination of Visible-Light Organophotoredox Catalysis and Asymmetric Organocatalysis for the Enantioselective Mannich Reaction of Dihydroquinoxalinones with Ketones. Org Lett 2019; 21:6011-6015. [DOI: 10.1021/acs.orglett.9b02157] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Jaume Rostoll-Berenguer
- Departament de Química Orgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - Gonzalo Blay
- Departament de Química Orgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - M. Carmen Muñoz
- Departament de Física Aplicada, Universitat Politècnica de València, Camino de Vera s/n, 46022 València, Spain
| | - José R. Pedro
- Departament de Química Orgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
| | - Carlos Vila
- Departament de Química Orgànica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, València, Spain
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16
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Chen Z, Yin X, Dong XQ, Zhang X. Efficient access to chiral dihydrobenzoxazinones via Rh-catalyzed hydrogenation. RSC Adv 2019; 9:15466-15469. [PMID: 35514854 PMCID: PMC9064260 DOI: 10.1039/c9ra02694k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 05/03/2019] [Indexed: 12/19/2022] Open
Abstract
Rh/(S)-DTBM-SegPhos-catalyzed asymmetric hydrogenation of prochiral (Z)-2-(2-oxo-2H-benzo[b][1,4]oxazin-3(4H)-ylidene)acetate esters was successfully developed. A series of chiral dihydrobenzoxazinones were prepared through this efficient methodology with good to excellent results (up to >99% conversion, 93% yield and >99% ee), which are important motifs in the biologically active molecules. Rh/(S)-DTBM-SegPhos-catalyzed asymmetric hydrogenation of prochiral (Z)-2-(2-oxo-2H-benzo[b][1,4]oxazin-3(4H)-ylidene)acetate esters was successfully developed to prepare various chiral dihydrobenzoxazinones with good to excellent results.![]()
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Affiliation(s)
- Ziyi Chen
- Key Laboratory of Biomedical Polymers
- Engineering Research Centre of Organosilicon Compounds & Materials
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
| | - Xuguang Yin
- Key Laboratory of Biomedical Polymers
- Engineering Research Centre of Organosilicon Compounds & Materials
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
| | - Xiu-Qin Dong
- Key Laboratory of Biomedical Polymers
- Engineering Research Centre of Organosilicon Compounds & Materials
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
| | - Xumu Zhang
- Key Laboratory of Biomedical Polymers
- Engineering Research Centre of Organosilicon Compounds & Materials
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
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17
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Chen MW, Deng Z, Yang Q, Huang J, Peng Y. Enantioselective synthesis of trifluoromethylated dihydroquinoxalinones via palladium-catalyzed hydrogenation. Org Chem Front 2019. [DOI: 10.1039/c8qo01361f] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly enantioselective palladium-catalyzed asymmetric hydrogenation of 3-(trifluoromethyl)quinoxalinones has been successfully developed, providing a general and facile access to chiral 3-(trifluoromethyl)-3,4-dihydroquinoxalinones with up to 99% ee.
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Affiliation(s)
- Mu-Wang Chen
- Key Laboratory of Small Functional Organic Molecule
- Ministry of Education
- Jiangxi's Key Laboratory of Green Chemistry and College of Chemistry & Chemical Engineering
- Jiangxi Normal University Nanchang
- Jiangxi 330022
| | - Zhihong Deng
- Key Laboratory of Small Functional Organic Molecule
- Ministry of Education
- Jiangxi's Key Laboratory of Green Chemistry and College of Chemistry & Chemical Engineering
- Jiangxi Normal University Nanchang
- Jiangxi 330022
| | - Qin Yang
- Key Laboratory of Small Functional Organic Molecule
- Ministry of Education
- Jiangxi's Key Laboratory of Green Chemistry and College of Chemistry & Chemical Engineering
- Jiangxi Normal University Nanchang
- Jiangxi 330022
| | - Jian Huang
- Key Laboratory of Small Functional Organic Molecule
- Ministry of Education
- Jiangxi's Key Laboratory of Green Chemistry and College of Chemistry & Chemical Engineering
- Jiangxi Normal University Nanchang
- Jiangxi 330022
| | - Yiyuan Peng
- Key Laboratory of Small Functional Organic Molecule
- Ministry of Education
- Jiangxi's Key Laboratory of Green Chemistry and College of Chemistry & Chemical Engineering
- Jiangxi Normal University Nanchang
- Jiangxi 330022
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18
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Abstract
INTRODUCTION Kinins are peptide mediators exerting their pro-inflammatory actions by the selective stimulation of two distinct G-protein coupled receptors, termed BKB1R and BKB2R. While BKB2R is constitutively expressed in a multitude of tissues, BKB1R is hardly expressed at baseline but highly inducible by inflammatory mediators. In particular, BKB1R was shown to be involved in the pathogenesis of numerous inflammatory diseases. Areas covered: This review intends to evaluate the therapeutic potential of substances interacting with the BKB1R. To this purpose we summarize the published literature on animal studies with antagonists and knockout mice for this receptor. Expert Opinion: In most cases the pharmacological inhibition of BKB1R or its genetic deletion was beneficial for the outcome of the disease in animal models. Therefore, several companies have developed BKB1R antagonists and tested them in phase I and II clinical trials. However, none of the developed BKB1R antagonists was further developed for clinical use. We discuss possible reasons for this failure of translation of preclinical findings on BKB1R antagonists into the clinic.
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Affiliation(s)
- Fatimunnisa Qadri
- a Max-Delbrück Center for Molecular Medicine (MDC) , Berlin , Germany
| | - Michael Bader
- a Max-Delbrück Center for Molecular Medicine (MDC) , Berlin , Germany.,b Berlin Institute of Health (BIH) , Berlin , Germany.,c Charité University Medicine Berlin , Germany.,d German Center for Cardiovascular Research (DZHK) site Berlin , Berlin , Germany.,e Institute for Biology , University of Lübeck , Lübeck , Germany
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19
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Fu Y, Wang JY, Chen WG, Li Y, Zhao LX, Gao S, Ye F. Facile Synthesis and Bioactivity of Novel N, N′-disubstituted-1,2,3,4-tetrahydroquinoxalines. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2911] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ying Fu
- Department of Applied Chemistry, School of Science; Northeast Agricultural University; Harbin 150030 China
| | - Jing-Yi Wang
- Department of Applied Chemistry, School of Science; Northeast Agricultural University; Harbin 150030 China
| | - Wen-Geng Chen
- Department of Applied Chemistry, School of Science; Northeast Agricultural University; Harbin 150030 China
| | - Yu Li
- Department of Applied Chemistry, School of Science; Northeast Agricultural University; Harbin 150030 China
| | - Li-Xia Zhao
- Department of Applied Chemistry, School of Science; Northeast Agricultural University; Harbin 150030 China
| | - Shuang Gao
- Department of Applied Chemistry, School of Science; Northeast Agricultural University; Harbin 150030 China
| | - Fei Ye
- Department of Applied Chemistry, School of Science; Northeast Agricultural University; Harbin 150030 China
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20
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Kristoffersen T, Hansen JH. 3,4-Dihydroquinoxalin-2-ones: recent advances in synthesis and bioactivities (microreview). Chem Heterocycl Compd (N Y) 2017. [DOI: 10.1007/s10593-017-2052-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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21
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Wang Y, Wach JY, Sheehan P, Zhong C, Zhan C, Harris R, Almo SC, Bishop J, Haggarty SJ, Ramek A, Berry KN, O’Herin C, Koehler AN, Hung AW, Young DW. Diversity-Oriented Synthesis as a Strategy for Fragment Evolution against GSK3β. ACS Med Chem Lett 2016; 7:852-6. [PMID: 27660690 DOI: 10.1021/acsmedchemlett.6b00230] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Accepted: 07/14/2016] [Indexed: 11/30/2022] Open
Abstract
Traditional fragment-based drug discovery (FBDD) relies heavily on structural analysis of the hits bound to their targets. Herein, we present a complementary approach based on diversity-oriented synthesis (DOS). A DOS-based fragment collection was able to produce initial hit compounds against the target GSK3β, allow the systematic synthesis of related fragment analogues to explore fragment-level structure-activity relationship, and finally lead to the synthesis of a more potent compound.
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Affiliation(s)
- Yikai Wang
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
| | - Jean-Yves Wach
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
| | - Patrick Sheehan
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
| | - Cheng Zhong
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
| | - Chenyang Zhan
- Department
of Biochemistry, Albert Einstein College of Medicine, 1300 Morris
Park Avenue, Bronx, New York 10461, United States
| | - Richard Harris
- Department
of Biochemistry, Albert Einstein College of Medicine, 1300 Morris
Park Avenue, Bronx, New York 10461, United States
| | - Steven C. Almo
- Department
of Biochemistry, Albert Einstein College of Medicine, 1300 Morris
Park Avenue, Bronx, New York 10461, United States
| | - Joshua Bishop
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
- Department of Neurology & Psychiatry, Harvard Medical School and Massachusetts General Hospital, 185 Cambridge Street, Boston, Massachusetts 02114, United States
| | - Stephen J. Haggarty
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
- Department of Neurology & Psychiatry, Harvard Medical School and Massachusetts General Hospital, 185 Cambridge Street, Boston, Massachusetts 02114, United States
| | - Alexander Ramek
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
| | - Kayla N. Berry
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
| | - Conor O’Herin
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
| | - Angela N. Koehler
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
| | - Alvin W. Hung
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
| | - Damian W. Young
- Chemical
Biology Program, The Broad Institute of Harvard and MIT, 415
Main Street, Cambridge, Massachusetts 02142, United States
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22
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Lupala CS, Gomez-Gutierrez P, Perez JJ. New insights into the stereochemical requirements of the bradykinin B1 receptor antagonists binding. J Mol Graph Model 2016; 68:184-196. [PMID: 27469392 DOI: 10.1016/j.jmgm.2016.06.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 06/17/2016] [Accepted: 06/17/2016] [Indexed: 02/01/2023]
Abstract
Bradykinin (BK) is a nonapeptide involved in several pathophysiological conditions including among others, septic and haemorrhagic shock, anaphylaxis, arthritis, rhinitis, asthma, inflammatory bowel disease. Accordingly, BK antagonists have long been sought after for therapeutic intervention. Action of BK is mediated through two different G-protein coupled receptors known as B1 and B2. Although there are several B1 antagonists reported in literature, their pharmacological profile is not yet optimal so that new molecules need to be discovered. In the present work we have constructed an atomistic model of the B1 receptor and docked diverse available non-peptide antagonists in order to get a deeper insight into the structure-activity relationships involving binding to this receptor. The model was constructed by homology modeling using the chemokine CXC4 and bovine rhodopsin receptors as template. The model was further refined using molecular dynamics for 600ns with the protein embedded in a POPC bilayer. From the refinement process we obtained an average structure that was used for docking studies using the Glide software. Antagonists selected for the docking studies include Compound 11, Compound 12, Chroman28, SSR240612, NPV-SAA164 and PS020990. The results of the docking study underline the role of specific receptor residues in ligand binding. The results of this study permitted to define a pharmacophore that describes the stereochemical requirements of antagonist binding, and can be used for the discovery of new compounds.
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Affiliation(s)
- Cecylia S Lupala
- Dept. of Chemical Engineering, Universitat Politecnica de Catalunya, ETSEIB. Av. Diagonal, 647, 08028 Barcelona, Spain
| | - Patricia Gomez-Gutierrez
- Dept. of Chemical Engineering, Universitat Politecnica de Catalunya, ETSEIB. Av. Diagonal, 647, 08028 Barcelona, Spain
| | - Juan J Perez
- Dept. of Chemical Engineering, Universitat Politecnica de Catalunya, ETSEIB. Av. Diagonal, 647, 08028 Barcelona, Spain.
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23
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Zhang L, Qiu R, Xue X, Pan Y, Xu C, Li H, Xu L. Versatile (Pentamethylcyclopentadienyl)rhodium-2,2′-Bipyridine (Cp*Rh-bpy) Catalyst for Transfer Hydrogenation of N-Heterocycles in Water. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500491] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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24
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Luo S, De Brabander JK. Ligand-free copper-catalyzed coupling of α-amino acids with N-Boc-2-iodoanilines for the synthesis of enantiopure 3-substituted dihydroquinoxalinones. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2014.12.090] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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25
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Discovery of dehydro-oxopiperazine acetamides as novel bradykinin B1 receptor antagonists with enhanced in vitro potency. Bioorg Med Chem Lett 2012; 22:1061-7. [DOI: 10.1016/j.bmcl.2011.11.112] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2011] [Revised: 11/23/2011] [Accepted: 11/28/2011] [Indexed: 11/23/2022]
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26
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Conjugates of 3α-methoxyserrat-14-en-21β-ol (PJ-1) and 3β-methoxyserrat-14-en-21β-ol (PJ-2) as cancer chemopreventive agents. Eur J Med Chem 2011; 46:3368-75. [DOI: 10.1016/j.ejmech.2011.04.062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2011] [Revised: 04/27/2011] [Accepted: 04/27/2011] [Indexed: 11/23/2022]
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27
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3-Oxo-2-piperazinyl acetamides as potent bradykinin B1 receptor antagonists for the treatment of pain and inflammation. Bioorg Med Chem Lett 2011; 21:3384-9. [DOI: 10.1016/j.bmcl.2011.03.115] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2011] [Revised: 03/28/2011] [Accepted: 03/31/2011] [Indexed: 11/20/2022]
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28
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Huang H, Player MR. Bradykinin B1 receptor antagonists as potential therapeutic agents for pain. J Med Chem 2010; 53:5383-99. [PMID: 20369879 DOI: 10.1021/jm1000776] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Hui Huang
- Johnson & Johnson Pharmaceutical Research and Development, Spring House, Pennsylvania 19477-0776, USA
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29
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Liu Q, Qian W, Li A, Biswas K, Chen JJ, Fotsch C, Han N, Yuan C, Arik L, Biddlecome G, Johnson E, Kumar G, Lester-Zeiner D, Ng GY, Hungate RW, Askew BC. Aryl sulfonamides containing tetralin allylic amines as potent and selective bradykinin B1 receptor antagonists. Bioorg Med Chem Lett 2010; 20:4593-7. [PMID: 20573508 DOI: 10.1016/j.bmcl.2010.06.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2010] [Revised: 05/28/2010] [Accepted: 06/02/2010] [Indexed: 11/17/2022]
Abstract
The bradykinin B1 receptor has been shown to mediate pain response and is rapidly induced upon injury. Blocking this receptor may provide a promising treatment for inflammation and pain. We previously reported tetralin benzyl amines as potent B1 antagonists. Here we describe the synthesis and SAR of B1 receptor antagonists with homobenzylic amines. The SAR of different linkers led to the discovery of tetralin allylic amines as potent and selective B1 receptor antagonists (hB1 IC(50)=1.3 nM for compound 16). Some of these compounds showed modest oral bioavailability in rats.
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Affiliation(s)
- Qingyian Liu
- Chemistry Research and Discovery, Amgen Inc., Thousand Oaks, CA 91320, USA.
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30
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Rueping M, Tato F, Schoepke F. The First General, Efficient and Highly Enantioselective Reduction of Quinoxalines and Quinoxalinones. Chemistry 2010; 16:2688-91. [DOI: 10.1002/chem.200902907] [Citation(s) in RCA: 165] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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31
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Fincham CI, Bressan A, Paris M, Rossi C, Fattori D. Bradykinin receptor antagonists – a review of the patent literature 2005 – 2008. Expert Opin Ther Pat 2009; 19:919-41. [DOI: 10.1517/13543770902994389] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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