1
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Zhang T, Feng H. Skeletal Editing of Isatins for Heterocycle Molecular Diversity. CHEM REC 2024; 24:e202400024. [PMID: 38847062 DOI: 10.1002/tcr.202400024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Indexed: 06/28/2024]
Abstract
Isatins have been widely used in the preparation of a variety of heterocyclic compounds, where the skeletal editing of isatins has shown significant advantages for the construction of diverse heterocycles. This review highlights the progress made in the last decade (2013-2023) in the skeletal editing of the isatin scaffold. A series of ring expansion reactions for the construction of quinoline skeleton, quinolone skeleton, polycyclic quinazoline skeleton, medium-sized ring skeleton, as well as a series of ring opening reactions for the generation of 2-(azoly)aniline skeleton by the cleavage of C-C bond and C-N bond are highlighted. It is hoped that this review will provide some understanding of the chemical transformations of isatins and contribute to the further realization of its molecular diversity.
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Affiliation(s)
- Tiantian Zhang
- Shanghai Frontiers Science Research Center for Druggability of Cardiovascular Noncoding RNA, College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, China
| | - Huangdi Feng
- Shanghai Frontiers Science Research Center for Druggability of Cardiovascular Noncoding RNA, College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, China
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2
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Sudheendran Leena S, Kaul G, Akhir A, Saxena D, Chopra S, Deepthi A. Green synthesis and antibacterial evaluation of spiro fused tryptanthrin-thiopyrano[2,3-b]indole hybrids targeting drug-resistant S. aureus. Bioorg Chem 2022; 128:106046. [DOI: 10.1016/j.bioorg.2022.106046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 07/15/2022] [Accepted: 07/19/2022] [Indexed: 11/02/2022]
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3
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Huang LQ, Dong CL, He YH, Guan Z. Visible Light‐Induced Radical‐Radical Coupling: One‐Pot Synthesis of 6‐benzyl‐6‐hydroxyindolo[2,1‐b]quinazolin‐12(6H)‐ones from Isatins and Potassium Benzyl Trifluoroborates. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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4
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Teja C, Ramanathan K, Naresh K, Vidya R, Gomathi K, Nawaz FR. Design, Synthesis, and Biological Evaluation of Tryptanthrin Alkaloids as Potential anti-Diabetic and Anticancer Agents. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2021.2021257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Chitrala Teja
- Organic and Medicinal Chemistry Research Laboratory, School of Advanced Sciences, Vellore Institute of Technology, Vellore, India
| | - Karuppasamy Ramanathan
- Department of Biotechnology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, India
| | - Kondapalli Naresh
- Department of Pharmaceutical Chemistry, G. Pulla Reddy College of Pharmacy, Hyderabad, India
| | - R. Vidya
- VIT School of Agricultural Innovations and Advanced Learning, Vellore Institute of Technology, Vellore, India
| | - K. Gomathi
- Dr. MGR Educational Research Institute, Chennai, India
| | - Fazlur Rahman Nawaz
- Organic and Medicinal Chemistry Research Laboratory, School of Advanced Sciences, Vellore Institute of Technology, Vellore, India
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5
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Hong J, Zhang M, Shi L, Liu P, Guo Y, Zhao T, Li QX, Yang L. Copper( i)-catalyzed synthesis of natural alkaloid tryptanthrin and its derivatives. NEW J CHEM 2022. [DOI: 10.1039/d2nj01307j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile one-pot synthesis of natural alkaloid tryptanthrin and its derivatives from isatins catalyzed by CuI in the presence of KHCO3 has been developed.
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Affiliation(s)
- Jiankai Hong
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Min Zhang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Liang Shi
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Peng Liu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Yuchao Guo
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Ting Zhao
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Qing X. Li
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, 1955 East-West Road, Honolulu, Hawaii 96822, USA
| | - Liuqing Yang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
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6
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Wang Z, Xu S, Wang K, Kong N, Liu X. Recent Studies of Bifunctionalization of Simple Indoles. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100280] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Zhan‐Yong Wang
- School of Pharmacy Xinxiang University Xinxiang Henan 453003 P. R. China
| | - Shaohong Xu
- School of Pharmacy Xinxiang University Xinxiang Henan 453003 P. R. China
| | - Kai‐Kai Wang
- School of Pharmacy Xinxiang University Xinxiang Henan 453003 P. R. China
| | - Niuniu Kong
- School of Pharmacy Xinxiang University Xinxiang Henan 453003 P. R. China
| | - Xue Liu
- Department of Chemistry Lishui University Zhejiang P. R. China
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7
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Pattarawarapan M, Wiriya N, Hongsibsong S, Phakhodee W. Divergent Synthesis of Methylisatoid and Tryptanthrin Derivatives by Ph 3P-I 2-Mediated Reaction of Isatins with and without Alcohols. J Org Chem 2020; 85:15743-15751. [PMID: 33226811 DOI: 10.1021/acs.joc.0c02403] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel phosphonium-mediated reaction of isatins is described. In the presence of alcohol, the reaction proceeds to furnish C-12 modified tryptanthrin derivatives. Without alcohol, self-dimerization of isatins gives rise to tryptanthrin and its analogs. This divergent and step-economic approach provides a facile access to diverse indoloquinazoline structures including the natural alkaloids, methylisatoid and cephalanthrin B, in high yields from simple precursors under mild and metal-free reaction conditions.
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Affiliation(s)
- Mookda Pattarawarapan
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.,Research Center on Chemistry for Development of Health Promoting Products from Northern Resources, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Nittaya Wiriya
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Surat Hongsibsong
- School of Health Science Research, Research Institute for Health Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Wong Phakhodee
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.,Research Center on Chemistry for Development of Health Promoting Products from Northern Resources, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
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8
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Zheng L, Tao K, Guo W. Recent Developments in Photo‐Catalyzed/Promoted Synthesis of Indoles and Their Functionalization: Reactions and Mechanisms. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001079] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [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 People's Republic of China
| | - Kailiang Tao
- Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 People's Republic of China
| | - Wei Guo
- Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 People's Republic of China
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9
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Liu S, Zhao F, Chen X, Deng G, Huang H. Aerobic Oxidative Functionalization of Indoles. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000285] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Saiwen Liu
- College of Materials and Chemical Engineering Hunan City University Yiyang 413000 Hunan People's Republic of China
| | - Feng Zhao
- Key Laboratory for Antibody-based Drug and Intelligent Delivery System of Hunan Province Key Laboratory of Dong Medicine of Hunan Province School of Pharmaceutical Sciences Hunan University of Medicine Huaihua 418000 People's Republic of China
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
| | - Xing Chen
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
| | - Guo‐Jun Deng
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
| | - Huawen Huang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
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10
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Shukla G, Dahiya A, Alam T, Patel BK. Visible Light‐Mediated C2‐Quaternarization of N‐Alkyl Indoles through Oxidative Dearomatization using Ir(III) Catalyst. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900604] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Gaurav Shukla
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati- 781039 Assam India
| | - Anjali Dahiya
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati- 781039 Assam India
| | - Tipu Alam
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati- 781039 Assam India
| | - Bhisma K. Patel
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati- 781039 Assam India
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11
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Mexia N, Koutrakis S, He G, Skaltsounis AL, Denison MS, Magiatis P. A Biomimetic, One-Step Transformation of Simple Indolic Compounds to Malassezia-Related Alkaloids with High AhR Potency and Efficacy. Chem Res Toxicol 2019; 32:2238-2249. [PMID: 31647221 DOI: 10.1021/acs.chemrestox.9b00270] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Malassezia furfur isolates from diseased skin preferentially biosynthesize compounds which are among the most active known aryl-hydrocarbon receptor (AhR) inducers, such as indirubin, tryptanthrin, indolo[3,2-b]carbazole, and 6-formylindolo[3,2-b]carbazole. In our effort to study their production from Malassezia spp., we investigated the role of indole-3-carbaldehyde (I3A), the most abundant metabolite of Malassezia when grown on tryptophan agar, as a possible starting material for the biosynthesis of the alkaloids. Treatment of I3A with H2O2 and use of catalysts like diphenyldiselenide resulted in the simultaneous one-step transformation of I3A to indirubin and tryptanthrin in good yields. The same reaction was first applied on simple indole and then on substituted indoles and indole-3-carbaldehydes, leading to a series of mono- and bisubstituted indirubins and tryptanthrins bearing halogens, alkyl, or carbomethoxy groups. Afterward, they were evaluated for their AhR agonist activity in recombinant human and mouse hepatoma cell lines containing a stably transfected AhR-response luciferase reporter gene. Among them, 3,9-dibromotryptanthrin was found to be equipotent to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) as an AhR agonist, and 3-bromotryptanthrin was 10-times more potent than TCDD in the human HG2L7.5c1 cell line. In contrast, 3,9-dibromotryptanthrin and 3-bromotryptanthrin were ∼4000 and >10,000 times less potent than TCDD in the mouse H1L7.5c3 cell line, respectively, demonstrating that they are species-specific AhR agonists. Involvement of the AhR in the action of 3-bromotryptanthrin was confirmed by the ability of the AhR antagonists CH223191 and SR1 to inhibit 3-bromotryptanthrin-dependent reporter gene induction in human HG2L7.5c1 cells. In conclusion, I3A can be the starting material used by Malassezia for the production of both indirubin and tryptanthrin through an oxidation mechanism, and modification of these compounds can produce some highly potent, efficacious and species-selective AhR agonists.
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Affiliation(s)
- Nikitia Mexia
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy , National and Kapodistrian University of Athens , Athens 15771 , Greece
| | - Stamatis Koutrakis
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy , National and Kapodistrian University of Athens , Athens 15771 , Greece
| | - Guochun He
- Department of Environmental Toxicology , University of California, Davis , Davis , California 95616 , United States
| | - Alexios-Leandros Skaltsounis
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy , National and Kapodistrian University of Athens , Athens 15771 , Greece
| | - Michael S Denison
- Department of Environmental Toxicology , University of California, Davis , Davis , California 95616 , United States
| | - Prokopios Magiatis
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy , National and Kapodistrian University of Athens , Athens 15771 , Greece.,Department of Environmental Toxicology , University of California, Davis , Davis , California 95616 , United States
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12
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Yavari I, Solgi R, Khajeh‐Khezri A, Askarian‐Amiri M, Halvagar MR. Synthesis of spiroindolo[2,1‐
b
]quinazolines from Huisgen zwitterions and tryptanthrin‐malononitrile adducts. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3739] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Issa Yavari
- Department of ChemistryTarbiat Modares University P.O. Box 14115‐175 Tehran Iran
| | - Raziyeh Solgi
- Department of ChemistryTarbiat Modares University P.O. Box 14115‐175 Tehran Iran
| | - Aliyeh Khajeh‐Khezri
- Department of ChemistryTarbiat Modares University P.O. Box 14115‐175 Tehran Iran
| | | | - Mohammad Reza Halvagar
- Department of Inorganic ChemistryChemistry and Chemical Engineering Research Centre of Iran Tehran Iran
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13
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Amara R, Awad H, Chaker D, Bentabed‐Ababsa G, Lassagne F, Erb W, Chevallier F, Roisnel T, Dorcet V, Fajloun Z, Vidal J, Mongin F. Conversion of Isatins to Tryptanthrins, Heterocycles Endowed with a Myriad of Bioactivities. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900352] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Rim Amara
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) ‐ UMR 6226 35000 Rennes France
- Laboratoire de Synthèse Organique Appliquée Faculté des Sciences Exactes et Appliquées Université Oran1 Ahmed Ben Bella BP 1524 El M'Naouer 31000 Oran Algeria
| | - Haçan Awad
- Faculty of Sciences 3 Lebanese University Campus El‐Kobbeh Tripoli Lebanon
| | - Diana Chaker
- Laboratory of Applied Biotechnology Azm Center for Research in Biotechnology and its Applications, EDST Lebanese University 1300 Tripoli Lebanon
| | - Ghenia Bentabed‐Ababsa
- Laboratoire de Synthèse Organique Appliquée Faculté des Sciences Exactes et Appliquées Université Oran1 Ahmed Ben Bella BP 1524 El M'Naouer 31000 Oran Algeria
| | - Frédéric Lassagne
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) ‐ UMR 6226 35000 Rennes France
| | - William Erb
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) ‐ UMR 6226 35000 Rennes France
| | - Floris Chevallier
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) ‐ UMR 6226 35000 Rennes France
| | - Thierry Roisnel
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) ‐ UMR 6226 35000 Rennes France
| | - Vincent Dorcet
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) ‐ UMR 6226 35000 Rennes France
| | - Ziad Fajloun
- Faculty of Sciences 3 Lebanese University Campus El‐Kobbeh Tripoli Lebanon
- Laboratory of Applied Biotechnology Azm Center for Research in Biotechnology and its Applications, EDST Lebanese University 1300 Tripoli Lebanon
| | - Joëlle Vidal
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) ‐ UMR 6226 35000 Rennes France
| | - Florence Mongin
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes) ‐ UMR 6226 35000 Rennes France
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14
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Garcellano RC, Moinuddin SGA, Young RP, Zhou M, Bowden ME, Renslow RS, Yesiltepe Y, Thomas DG, Colby SM, Chouinard CD, Nagy G, Attah IK, Ibrahim YM, Ma R, Franzblau SG, Lewis NG, Aguinaldo AM, Cort JR. Isolation of Tryptanthrin and Reassessment of Evidence for Its Isobaric Isostere Wrightiadione in Plants of the Wrightia Genus. JOURNAL OF NATURAL PRODUCTS 2019; 82:440-448. [PMID: 30295480 DOI: 10.1021/acs.jnatprod.8b00567] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A series of Wrightia hanleyi extracts was screened for activity against Mycobacterium tuberculosis H37Rv. One active fraction contained a compound that initially appeared to be either the isoflavonoid wrightiadione or the alkaloid tryptanthrin, both of which have been previously reported in other Wrightia species. Characterization by NMR and MS, as well as evaluation of the literature describing these compounds, led to the conclusion that wrightiadione (1) was misidentified in the first report of its isolation from W. tomentosa in 1992 and again in 2015 when reported in W. pubescens and W. religiosa. Instead, the molecule described in these reports and in the present work is almost certainly the isobaric (same nominal mass) and isosteric (same number of atoms, valency, and shape) tryptanthrin (2), a well-known quinazolinone alkaloid found in a variety of plants including Wrightia species. Tryptanthrin (2) is also accessible synthetically via several routes and has been thoroughly characterized. Wrightiadione (1) has been synthesized and characterized and may have useful biological activity; however, this compound can no longer be said to be known to exist in Nature. To our knowledge, this misidentification of wrightiadione (1) has heretofore been unrecognized.
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Affiliation(s)
- Rhea C Garcellano
- Graduate School , University of Santo Tomas , Manila 1015 , Philippines
- Palawan State University , Tiniguiban Heights, Puerto Princesa City 5300 , Palawan , Philippines
- Institute of Biological Chemistry , Washington State University , Pullman , Washington 99164-6340 , United States
| | - Syed G A Moinuddin
- Institute of Biological Chemistry , Washington State University , Pullman , Washington 99164-6340 , United States
| | - Robert P Young
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Mowei Zhou
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Mark E Bowden
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Ryan S Renslow
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Yasemin Yesiltepe
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Dennis G Thomas
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Sean M Colby
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Christopher D Chouinard
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Gabe Nagy
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Isaac K Attah
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Yehia M Ibrahim
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
| | - Rui Ma
- Institute for Tuberculosis Research, College of Pharmacy , University of Illinois at Chicago , Chicago , Illinois 60612 , United States
| | - Scott G Franzblau
- Institute for Tuberculosis Research, College of Pharmacy , University of Illinois at Chicago , Chicago , Illinois 60612 , United States
| | - Norman G Lewis
- Institute of Biological Chemistry , Washington State University , Pullman , Washington 99164-6340 , United States
| | - Alicia M Aguinaldo
- Graduate School , University of Santo Tomas , Manila 1015 , Philippines
- Phytochemistry Laboratory, Research Center for the Natural and Applied Sciences , University of Santo Tomas , Manila 1015 , Philippines
| | - John R Cort
- Institute of Biological Chemistry , Washington State University , Pullman , Washington 99164-6340 , United States
- Earth and Biological Sciences Directorate , Pacific Northwest National Laboratory , Richland , Washington 99354 , United States
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15
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Yavari I, Askarian-Amiri M, Taheri Z. A convenient synthesis of spiroindolo[2,1-b]quinazoline-6,2′-[1,3,4]oxadiazoles from tryptanthrin and nitrile imines. MONATSHEFTE FUR CHEMIE 2019. [DOI: 10.1007/s00706-019-2367-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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16
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Pedras MSC, Abdoli A, To QH, Thapa C. Ecological Roles of Tryptanthrin, Indirubin andN‐Formylanthranilic Acid inIsatis indigotica: Phytoalexins or Phytoanticipins? Chem Biodivers 2019; 16:e1800579. [DOI: 10.1002/cbdv.201800579] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 12/17/2018] [Indexed: 12/13/2022]
Affiliation(s)
- M. Soledade C. Pedras
- Department of ChemistryUniversity of Saskatchewan 110 Science Place Saskatoon SK S7N 5C9 Canada
| | - Abbas Abdoli
- Department of ChemistryUniversity of Saskatchewan 110 Science Place Saskatoon SK S7N 5C9 Canada
| | - Q. Huy To
- Department of ChemistryUniversity of Saskatchewan 110 Science Place Saskatoon SK S7N 5C9 Canada
| | - Chintamani Thapa
- Department of ChemistryUniversity of Saskatchewan 110 Science Place Saskatoon SK S7N 5C9 Canada
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17
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Festa AA, Voskressensky LG, Van der Eycken EV. Visible light-mediated chemistry of indoles and related heterocycles. Chem Soc Rev 2019; 48:4401-4423. [DOI: 10.1039/c8cs00790j] [Citation(s) in RCA: 138] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The impact of visible light-promoted chemistry on the functionalization of indoles and related heterocycles is reviewed.
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Affiliation(s)
- Alexey A. Festa
- Peoples’ Friendship University of Russia (RUDN University)
- Moscow
- Russian Federation
| | | | - Erik V. Van der Eycken
- Peoples’ Friendship University of Russia (RUDN University)
- Moscow
- Russian Federation
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC)
- Department of Chemistry
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18
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Mane AH, Patil AD, Kamat SR, Salunkhe RS. Biocatalyst Mediated Synthesis of Tryptanthrins Performed Under Ultrasonication. ChemistrySelect 2018. [DOI: 10.1002/slct.201800677] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Ananda H. Mane
- Department of ChemistryShivaji University Kolhapur 416004, M.S. India
| | - Audumbar D. Patil
- Department of ChemistryShivaji University Kolhapur 416004, M.S. India
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19
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Abe T, Terasaki M. Synthesis of Phaitanthrin E and Tryptanthrin through Amination/Cyclization Cascade. Helv Chim Acta 2018. [DOI: 10.1002/hlca.201700284] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Takumi Abe
- Faculty of Pharmaceutical Sciences; Health Sciences University of Hokkaido; Ishikari-Tobetsu Hokkaido 061-0293, Japan
| | - Masaru Terasaki
- Faculty of Pharmaceutical Sciences; Health Sciences University of Hokkaido; Ishikari-Tobetsu Hokkaido 061-0293, Japan
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20
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Wang F, Lin Z, Yu W, Hu Q, Shu C, Zhang W. Copper-catalyzed C–H acyloxylation of 2-phenylpyridine using oxygen as the oxidant. RSC Adv 2018; 8:16378-16382. [PMID: 35542218 PMCID: PMC9080246 DOI: 10.1039/c8ra01974f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 04/27/2018] [Indexed: 12/14/2022] Open
Abstract
An efficient copper-catalyzed direct o-acyloxylation of 2-phenylpyridine with carboxylic acids using oxygen as the oxidant has been developed. Various acids including aromatic acids, cinnamic acids and aliphatic acids are effective acyloxylation reagents and provide the desired products in moderate to excellent yields. The reaction proceeds well under an oxygen atmosphere, making this method potentially practical. A copper catalyzed direct o-acyloxylation of 2-phenylpyridine with various carboxylic acids using oxygen as oxidant has been developed.![]()
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Affiliation(s)
- Feifan Wang
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Zhiyang Lin
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Weisheng Yu
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Qingdong Hu
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Chao Shu
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Wu Zhang
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
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21
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Hou H, Li H, Han Y, Yan C. Synthesis of visible-light mediated tryptanthrin derivatives from isatin and isatoic anhydride under transition metal-free conditions. Org Chem Front 2018. [DOI: 10.1039/c7qo00740j] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Visible light mediated transition metal-free protocol for synthesis of tryptanthrin from isatin and isatoic anhydride in mild reaction conditions.
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Affiliation(s)
- Hong Hou
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Hengxue Li
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Ying Han
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Chaoguo Yan
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
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22
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Borowiecki P, Dranka M, Ochal Z. Lipase-Catalyzed Kinetic Resolution ofN-Substituted 1-(β-Hydroxypropyl)indoles by Enantioselective Acetylation. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700889] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Paweł Borowiecki
- Faculty of Chemistry; Department of Drugs Technology and Biotechnology; Warsaw University of Technology; Koszykowa St. 3 00-664 Warsaw Poland
| | - Maciej Dranka
- Faculty of Chemistry; Department of Drugs Technology and Biotechnology; Warsaw University of Technology; Koszykowa St. 3 00-664 Warsaw Poland
| | - Zbigniew Ochal
- Faculty of Chemistry; Department of Drugs Technology and Biotechnology; Warsaw University of Technology; Koszykowa St. 3 00-664 Warsaw Poland
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23
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Mei GJ, Bian CY, Li GH, Xu SL, Zheng WQ, Shi F. Catalytic Asymmetric Construction of the Tryptanthrin Skeleton via an Enantioselective Decarboxylative [4 + 2] Cyclization. Org Lett 2017; 19:3219-3222. [DOI: 10.1021/acs.orglett.7b01336] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Guang-Jian Mei
- School of Chemistry and Material
Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Chen-Yu Bian
- School of Chemistry and Material
Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Guo-Hao Li
- School of Chemistry and Material
Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Shao-Li Xu
- School of Chemistry and Material
Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Wen-Qin Zheng
- School of Chemistry and Material
Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Feng Shi
- School of Chemistry and Material
Science, Jiangsu Normal University, Xuzhou 221116, China
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24
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Sultan S, Gupta V, Shah BA. Photoredox-Catalyzed Isatin Reactions: Access to Dibenzo-1,7-Naphthyridine Carboxylate and Tryptanthrin. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201700028] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Shaista Sultan
- Natural Product Microbes and ACSIR; CSIR-Indian Institute of Integrative Medicine; Jammu 180001 India
| | - Vivek Gupta
- Department of Physics; University of Jammu; Jammu 180001 India
| | - Bhahwal Ali Shah
- Natural Product Microbes and ACSIR; CSIR-Indian Institute of Integrative Medicine; Jammu 180001 India
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