1
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Hanif M, Zahoor AF, Saif MJ, Nazeer U, Ali KG, Parveen B, Mansha A, Chaudhry AR, Irfan A. Exploring the synthetic potential of epoxide ring opening reactions toward the synthesis of alkaloids and terpenoids: a review. RSC Adv 2024; 14:13100-13128. [PMID: 38655462 PMCID: PMC11036177 DOI: 10.1039/d4ra01834f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Accepted: 04/15/2024] [Indexed: 04/26/2024] Open
Abstract
Epoxides are oxygen containing heterocycles which are significantly employed as crucial intermediates in various organic transformations. They are considered highly reactive three-membered heterocycles due to ring strain and they undergo epoxide ring opening reactions with diverse range of nucleophiles. Epoxide ring-opening reactions have gained prominence as flexible and effective means to obtain various functionalized molecules. These reactions have garnered substantial attention in organic synthesis, driven by the need to comprehend the synthesis of biologically and structurally important organic compounds. They have also found applications in the synthesis of complex natural products. In this review article, we have summarized the implementation of epoxide ring opening reactions in the synthesis of alkaloids and terpenoids based natural products reported within the last decade (2014-2023).
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Affiliation(s)
- Madiha Hanif
- Department of Chemistry, Government College University Faisalabad 38000-Faisalabad Pakistan
| | - Ameer Fawad Zahoor
- Department of Chemistry, Government College University Faisalabad 38000-Faisalabad Pakistan
| | - Muhammad Jawwad Saif
- Department of Applied Chemistry, Government College University Faisalabad 38000-Faisalabad Pakistan
| | - Usman Nazeer
- Department of Chemistry, University of Houston 3585 Cullen Boulevard Texas 77204-5003 USA
| | - Kulsoom Ghulam Ali
- Department of Chemistry, Government College University Faisalabad 38000-Faisalabad Pakistan
| | - Bushra Parveen
- Department of Chemistry, Government College University Faisalabad 38000-Faisalabad Pakistan
| | - Asim Mansha
- Department of Chemistry, Government College University Faisalabad 38000-Faisalabad Pakistan
| | - Aijaz Rasool Chaudhry
- Department of Physics, College of Science, University of Bisha P.O. Box 551 Bisha 61922 Saudi Arabia
| | - Ahmad Irfan
- Department of Chemistry, King Khalid University P.O. Box 9004 Abha 61413 Saudi Arabia
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2
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Bhargava Reddy M, Prasanth K, Neerathilingam N, Anandhan R. Quinazolinones/Benzothiadiazines as Amidyl/Aminyl Radical Precursors for Controlled Cascade Cyclization via Photocatalyzed PCET. Org Lett 2022; 24:8158-8163. [DOI: 10.1021/acs.orglett.2c03222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Kesavan Prasanth
- Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai-600 025, India
| | | | - Ramasamy Anandhan
- Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai-600 025, India
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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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Abstract
This review deals with the synthesis of naturally occurring alkaloids containing partially or completely saturated pyrimidine nuclei. The interest in these compounds is associated with their structural diversity, high biological activity and toxicity. The review is divided into four parts, each of which describes a number of synthetic methodologies toward structurally different naturally occurring alkaloids containing saturated cyclic six-membered amidine, guanidine, aminal and urea (thiourea) moieties, respectively. The development of various synthetic strategies for the preparation of these compounds has remarkably increased during the past few decades. This is primarily due to the fact that some of these compounds are isolated only in limited quantities, which makes it practically impossible to study their full structural characteristics and biological activity.
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5
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Feng FF, Wang XQ, Sun L, Cheung CW, Nie J, Ma JA. Switching of Enantioselectivity in the Cu-Catalyzed Asymmetric Decarboxylative Aldol Reaction of Tryptanthrin with β-Keto Acids: An Unexpected Counteranion Effect. Org Lett 2021; 23:4379-4384. [PMID: 34000190 DOI: 10.1021/acs.orglett.1c01315] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cu-bisoxazoline-catalyzed enantioselective decarboxylative aldol reaction of tryptanthrin with aryl-substituted β-keto acids is developed, providing a straightforward approach to deliver a series of phaitanthrin A analogues. Both enantiomers of the products can be obtained with good to high enantioselectivity in the presence of a single chiral ligand by simply changing the copper salts. Based on the X-ray crystallographic analysis of chiral Cu(II)-bisoxazoline complexes, the tentative stereochemical models are presented to account for the observed counteranion-induced switching in enantioselectivity.
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Affiliation(s)
- Fang-Fang Feng
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. of China
| | - Xue-Qi Wang
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. of China
| | - Long Sun
- Department of Chemistry, Changzhi University, Changzhi 046011, P. R. of China
| | - Chi Wai Cheung
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. of China
| | - Jing Nie
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. of China
| | - Jun-An Ma
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. of China.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P. R. of China
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6
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Higuchi K, Kawasaki T, Kouko T, Miyazawa H, Hikita H, Totsuka H. Intramolecular Transamidation-Cyclization of N-(α-Oxoacetyl) Diamine: Influence of Solvent, Acidity and Substituents. HETEROCYCLES 2021. [DOI: 10.3987/com-20-s(k)39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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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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Guo J, Hao Y, Li G, Wang Z, Liu Y, Li Y, Wang Q. Efficient synthesis of SCF 3-substituted tryptanthrins by a radical tandem cyclization. Org Biomol Chem 2020; 18:1994-2001. [PMID: 32108198 DOI: 10.1039/d0ob00233j] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Herein, we report a new, efficient and atom-economical strategy for the synthesis of SCF3-substituted tryptanthrin derivatives. These previously unreported derivatives were obtained by means of a radical tandem cyclization. The reaction was triggered by addition of a SCF3 radical to a carbon-carbon double bond and involved the formation of a C(sp3)-SCF3 bond, a C(sp2)-C bond, and a C(sp2)-N bond. This method has mild conditions and a wide range of substrates which is particularly useful for the preparation of substituted indolquinazoline derivatives that widely exist in many natural products, but are not easy to obtain by conventional approaches.
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Affiliation(s)
- Jincheng Guo
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China.
| | - Yanan Hao
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China.
| | - Gang Li
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China.
| | - Ziwen Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China. and Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China.
| | - Yuxiu Liu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China.
| | - Yongqiang Li
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China.
| | - Qingmin Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China.
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9
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Sharma A, Gogoi P. Synthesis of 6-substituted indoloquinazolinones from arynes and 2-acyl-4-quinazolinones: a transition-metal free C–N and C–C bond formation strategy. NEW J CHEM 2020. [DOI: 10.1039/d0nj04395h] [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 versatile transition-metal free synthetic strategy has been developed for the direct synthesis of 6-substituted indoloquinazolinones from 2-acyl-4-quinazolinones and aryne precursors. This cascade strategy proceeds via successive C–N and C–C bond formation in a single reaction vessel.
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Affiliation(s)
- Abhilash Sharma
- Applied Organic Chemistry Group
- Chemical Science and Technology Division
- CSIR-North East Institute of Science and Technology
- Jorhat 785006
- India
| | - Pranjal Gogoi
- Applied Organic Chemistry Group
- Chemical Science and Technology Division
- CSIR-North East Institute of Science and Technology
- Jorhat 785006
- India
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10
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Dabiri M, Lehi NF, Movahed SK, Khavasi HR. Palladium Catalyzed Cross
-Dehydrogenative Coupling/Annulation Reaction: A Practical and Efficient Approach to Hydroxyisoindolo[1,2-b
]quinazolinone. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900417] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Minoo Dabiri
- Faculty of Chemistry and Petroleum Sciences; Shahid Beheshti University, Tehran Province; District 1, Daneshjou Boulevard Tehran 1983969411 Iran
| | - Noushin Farajinia Lehi
- Faculty of Chemistry and Petroleum Sciences; Shahid Beheshti University, Tehran Province; District 1, Daneshjou Boulevard Tehran 1983969411 Iran
| | - Siyavash Kazemi Movahed
- Faculty of Chemistry and Petroleum Sciences; Shahid Beheshti University, Tehran Province; District 1, Daneshjou Boulevard Tehran 1983969411 Iran
| | - Hamid Reza Khavasi
- Faculty of Chemistry and Petroleum Sciences; Shahid Beheshti University, Tehran Province; District 1, Daneshjou Boulevard Tehran 1983969411 Iran
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11
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Ahire MM, Pol MD, Kavale DS, Gonnade RG, Mhaske SB. Stereoselective construction of deoxy-cruciferane alkaloids by NHC-catalyzed intramolecular annulation of homoenolate with quinazolinone. Org Biomol Chem 2019; 17:7135-7139. [DOI: 10.1039/c9ob01243e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel NHC-catalyzed intramolecular stereoselective [3 + 2] cycloaddition of enal with quinazolinone is developed to construct a pyrroloindoloquinazolinone scaffold of deoxy-cruciferane alkaloids.
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Affiliation(s)
- Milind M. Ahire
- Division of Organic Chemistry
- CSIR-National Chemical Laboratory
- Pune 411008
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Mahesh D. Pol
- Division of Organic Chemistry
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | - Dattatry S. Kavale
- Division of Organic Chemistry
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | - Rajesh G. Gonnade
- Academy of Scientific and Innovative Research (AcSIR)
- Ghaziabad 201002
- India
- Physical and Materials Chemistry Division
- CSIR-National Chemical Laboratory
| | - Santosh B. Mhaske
- Division of Organic Chemistry
- CSIR-National Chemical Laboratory
- Pune 411008
- India
- Academy of Scientific and Innovative Research (AcSIR)
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12
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Kaur R, Manjal SK, Rawal RK, Kumar K. Recent synthetic and medicinal perspectives of tryptanthrin. Bioorg Med Chem 2017; 25:4533-4552. [DOI: 10.1016/j.bmc.2017.07.003] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/19/2017] [Accepted: 07/03/2017] [Indexed: 12/11/2022]
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13
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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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14
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Remennikov GY. Synthesis of Condensed Heterocycles, Containing Partially Saturated Pyrimidine Nuclei, from Aromatic Pyrimidine Derivatives. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2864] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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15
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Kumar K, More SS, Khatik GL, Rawal RK, Nair VA. A Highly Stereoselective Chiral Auxiliary-assisted Reductive Cyclization to Furoindoline. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2870] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kapil Kumar
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67 Mohali Punjab 160062 India
- Department of Pharmaceutical Chemistry; Indo-Soviet Friendship College of Pharmacy (ISFCP); Moga Punjab 142001 India
| | - Shital S. More
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67 Mohali Punjab 160062 India
| | - Gopal L. Khatik
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences; Lovely Professional University; Phagwara Punjab 144411 India
| | - Ravindra K. Rawal
- Department of Pharmaceutical Chemistry; Indo-Soviet Friendship College of Pharmacy (ISFCP); Moga Punjab 142001 India
| | - Vipin A. Nair
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67 Mohali Punjab 160062 India
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16
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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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17
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Goyal S, Garasiya GV, Gangar M, Gaddam N, Mungalpara MN, Mudshinge SR, Nair VA. An Auxiliary-Mediated Alkylation Approach Towards the Synthesis of β-Amino Carbonyl Derivatives. ChemistrySelect 2017. [DOI: 10.1002/slct.201601486] [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)
- Sandeep Goyal
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research, Sector 67; S. A. S. Nagar Punjab 160062 India
| | - Gaurang V. Garasiya
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research, Sector 67; S. A. S. Nagar Punjab 160062 India
| | - Mukesh Gangar
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research, Sector 67; S. A. S. Nagar Punjab 160062 India
| | - Nikitha Gaddam
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research, Sector 67; S. A. S. Nagar Punjab 160062 India
| | - Maulik N. Mungalpara
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research, Sector 67; S. A. S. Nagar Punjab 160062 India
| | - Sagar Ravso Mudshinge
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research, Sector 67; S. A. S. Nagar Punjab 160062 India
| | - Vipin A. Nair
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research, Sector 67; S. A. S. Nagar Punjab 160062 India
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18
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Goyal S, Pal A, Chouhan M, Gangar M, Sarak S, Nair VA. A highly efficient stereoselective synthesis of β-lactams. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2016.12.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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19
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Goyal S, Thakur A, Sharma R, Gangar M, Patel B, Nair VA. Stereoselective Alkylation of Imines and its Application towards the Synthesis of β-Lactams. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600339] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Sandeep Goyal
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67 S.A.S. Nagar Punjab 160062 India
| | - Anamika Thakur
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67 S.A.S. Nagar Punjab 160062 India
| | - Ratnesh Sharma
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67 S.A.S. Nagar Punjab 160062 India
| | - Mukesh Gangar
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67 S.A.S. Nagar Punjab 160062 India
| | - Bhautikkumar Patel
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67 S.A.S. Nagar Punjab 160062 India
| | - Vipin A. Nair
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67 S.A.S. Nagar Punjab 160062 India
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20
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Li X, Huang H, Yu C, Zhang Y, Li H, Wang W. Synthesis of Tryptanthrins by Organocatalytic and Substrate Co-catalyzed Photochemical Condensation of Indoles and Anthranilic Acids with Visible Light and O2. Org Lett 2016; 18:5744-5747. [DOI: 10.1021/acs.orglett.6b03009] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiangmin Li
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, and State Key
Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, P. R. China
| | - He Huang
- Department
of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, New Mexico 87131-0001, United States
| | - Chenguang Yu
- Department
of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, New Mexico 87131-0001, United States
| | - Yueteng Zhang
- Department
of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, New Mexico 87131-0001, United States
| | - Hao Li
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, and State Key
Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, P. R. China
| | - Wei Wang
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, and State Key
Laboratory of Bioengineering Reactor, East China University of Science and Technology, Shanghai 200237, P. R. China
- Department
of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, New Mexico 87131-0001, United States
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21
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Li HY, Chen CY, Cheng HT, Chu YH. Exploiting 1,2,3-Triazolium Ionic Liquids for Synthesis of Tryptanthrin and Chemoselective Extraction of Copper(II) Ions and Histidine-Containing Peptides. Molecules 2016; 21:molecules21101355. [PMID: 27754392 PMCID: PMC6274210 DOI: 10.3390/molecules21101355] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/05/2016] [Accepted: 10/09/2016] [Indexed: 12/23/2022] Open
Abstract
Based on a common structural core of 4,5,6,7-tetrahydro[1,2,3]triazolo[1,5-a]pyridine, a number of bicyclic triazolium ionic liquids 1–3 were designed and successfully prepared. In our hands, this optimized synthesis of ionic liquids 1 and 2 requires no chromatographic separation. Also in this work, ionic liquids 1, 2 were shown to be efficient ionic solvents for fast synthesis of tryptanthrin natural product. Furthermore, a new affinity ionic liquid 3 was tailor-synthesized and displayed its effectiveness in chemoselective extraction of both Cu(II) ions and, for the first time, histidine-containing peptides.
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Affiliation(s)
- Hsin-Yi Li
- Department of Chemistry and Biochemistry, National Chung Cheng University, Chiayi 62102, Taiwan.
| | - Chien-Yuan Chen
- Department of Chemistry and Biochemistry, National Chung Cheng University, Chiayi 62102, Taiwan.
| | - Hui-Ting Cheng
- Department of Chemistry and Biochemistry, National Chung Cheng University, Chiayi 62102, Taiwan.
| | - Yen-Ho Chu
- Department of Chemistry and Biochemistry, National Chung Cheng University, Chiayi 62102, Taiwan.
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22
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Kumar K, Konar D, Goyal S, Gangar M, Chouhan M, Rawal RK, Nair VA. Water-Promoted Regiospecific Azidolysis and Copper-Catalyzed Azide–Alkyne Cycloaddition: One-Pot Synthesis of 3-Hydroxy-1-alkyl-3-[(4-aryl/alkyl-1H-1,2,3-triazol-1-yl)methyl]indolin-2-ones. J Org Chem 2016; 81:9757-9764. [DOI: 10.1021/acs.joc.6b01819] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kapil Kumar
- Department
of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, SAS Nagar, Punjab 160062, India
- Department
of Pharmaceutical Chemistry, Indo-Soviet Friendship College of Pharmacy (ISFCP), Moga, Punjab 142001, India
| | - Debabrata Konar
- Department
of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, SAS Nagar, Punjab 160062, India
| | - Sandeep Goyal
- Department
of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, SAS Nagar, Punjab 160062, India
| | - Mukesh Gangar
- Department
of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, SAS Nagar, Punjab 160062, India
| | - Mangilal Chouhan
- Department
of Pharmaceutical Sciences, Mohanlal Sukhadia University, Udaipur, Rajasthan 313001, India
| | - Ravindra K. Rawal
- Department
of Pharmaceutical Chemistry, Indo-Soviet Friendship College of Pharmacy (ISFCP), Moga, Punjab 142001, India
| | - Vipin A. Nair
- Department
of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Sector 67, SAS Nagar, Punjab 160062, India
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23
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Kumar K, Siddique J, Gangar M, Goyal S, Rawal RK, Nair VA. ZrCl4
Catalysed Diastereoselective Synthesis of Spirocarbocyclic Oxindoles via
[4+2] Cycloaddition. ChemistrySelect 2016. [DOI: 10.1002/slct.201600447] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Kapil Kumar
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67; SAS Nagar; Punjab 160062 India
- Department of Pharmaceutical Chemistry; Indo-Soviet Friendship College of Pharmacy; Moga Punjab 142001 India
| | - Julekha Siddique
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67; SAS Nagar; Punjab 160062 India
| | - Mukesh Gangar
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67; SAS Nagar; Punjab 160062 India
| | - Sandeep Goyal
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67; SAS Nagar; Punjab 160062 India
| | - Ravindra K. Rawal
- Department of Pharmaceutical Chemistry; Indo-Soviet Friendship College of Pharmacy; Moga Punjab 142001 India
| | - Vipin A. Nair
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Sector 67; SAS Nagar; Punjab 160062 India
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24
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El-Remaily MAEAAA, Elhady O. Cobalt(III)–porphyrin complex (CoTCPP) as an efficient and recyclable homogeneous catalyst for the synthesis of tryptanthrin in aqueous media. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2015.12.052] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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25
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Gangar M, Kashyap N, Kumar K, Goyal S, Nair VA. Imidazolidinone based chiral auxiliary mediated acetate aldol reactions of isatin derivatives and stereoselective synthesis of 3-substituted-3-hydroxy-2-oxindoles. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.11.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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26
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Gao H, Luo Z, Ge P, He J, Zhou F, Zheng P, Jiang J. Direct Catalytic Asymmetric Synthesis of β-Hydroxy Acids from Malonic Acid. Org Lett 2015; 17:5962-5. [DOI: 10.1021/acs.orglett.5b02891] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hang Gao
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province P.R. China
| | - Zhenli Luo
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province P.R. China
| | - Pingjin Ge
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province P.R. China
| | - Junqian He
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province P.R. China
| | - Feng Zhou
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province P.R. China
| | - Peipei Zheng
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province P.R. China
| | - Jun Jiang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province P.R. China
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27
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Goyal S, Patel JK, Gangar M, Kumar K, Nair VA. Zirconocene dichloride catalysed one-pot synthesis of pyrroles through nitroalkene-enamine assembly. RSC Adv 2015. [DOI: 10.1039/c4ra09873k] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Zirconocene dichloride was found to be a highly efficient catalyst for the synthesis of multi-substituted pyrroles by a three-component, one-pot reaction.
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Affiliation(s)
- Sandeep Goyal
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
| | - Jatinkumar K. Patel
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
| | - Mukesh Gangar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
| | - Kapil Kumar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
| | - Vipin A. Nair
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
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28
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Liao FM, Liu YL, Yu JS, Zhou F, Zhou J. An efficient catalyst-free Mukaiyama-aldol reaction of fluorinated enol silyl ethers with tryptanthrin. Org Biomol Chem 2015. [DOI: 10.1039/c5ob01125f] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report an efficient Mukaiyama-aldol reaction of tryptanthrin with fluorinated enol silyl ethers, which is carried out in methanol without the use of any catalyst. This represents the first modification of tryptanthrin by a fluoroalkyl group, which is applied to the total synthesis of the difluoro analogues of the natural product Phaitanthrin B.
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Affiliation(s)
- Fu-Min Liao
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
| | - Yun-Lin Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
| | - Jin-Sheng Yu
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
| | - Feng Zhou
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
| | - Jian Zhou
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
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29
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Kshirsagar UA. Recent developments in the chemistry of quinazolinone alkaloids. Org Biomol Chem 2015; 13:9336-52. [DOI: 10.1039/c5ob01379h] [Citation(s) in RCA: 191] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This review focuses on the recent advances in the chemistry of quinazolinone alkaloids which covers the newly isolated quinazolinone alkaloids with their biological activities and the recently reported total syntheses of quinazolinone alkaloids from 2006 to 2015.
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Affiliation(s)
- U. A. Kshirsagar
- Department of Chemistry
- Savitribai Phule Pune University (Formerly: University of Pune)
- Pune 411007
- India
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30
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Ishikura M, Abe T, Choshi T, Hibino S. Simple indole alkaloids and those with a nonrearranged monoterpenoid unit. Nat Prod Rep 2015; 32:1389-471. [DOI: 10.1039/c5np00032g] [Citation(s) in RCA: 160] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This review summarizes the isolation, structure determination, total syntheses and biological activities of simple indole alkaloids and those with a nonrearranged monoterpenoid unit, with literature coverage from 2012 to 2013.
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Affiliation(s)
- Minoru Ishikura
- School of Pharmaceutical Sciences
- Health Sciences University of Hokkaido
- Ishikari-Tobetsu
- Japan
| | - Takumi Abe
- School of Pharmaceutical Sciences
- Health Sciences University of Hokkaido
- Ishikari-Tobetsu
- Japan
| | - Tominari Choshi
- Graduate School of Pharmacy & Pharmaceutical Sciences
- Faculty of Pharmacy & Pharmaceutical Sciences
- Fukuyama University
- Fukuyama
- Japan
| | - Satoshi Hibino
- Graduate School of Pharmacy & Pharmaceutical Sciences
- Faculty of Pharmacy & Pharmaceutical Sciences
- Fukuyama University
- Fukuyama
- Japan
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31
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Abe T, Itoh T, Choshi T, Hibino S, Ishikura M. One-pot synthesis of tryptanthrin by the Dakin oxidation of indole-3-carbaldehyde. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.07.113] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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32
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Luo SP, Peng QL, Xu CP, Wang AE, Huang PQ. Bio-inspired Step-Economical, Redox-Economical and Protecting-Group-Free Enantioselective Total Syntheses of (−)-Chaetominine and Analogues. CHINESE J CHEM 2014. [DOI: 10.1002/cjoc.201400413] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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33
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Ghosh SK, Nagarajan R. Total synthesis of cruciferane via epoxidation/tandem cyclization sequence. RSC Adv 2014. [DOI: 10.1039/c4ra10309b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The total synthesis of alkaloid cruciferane is performed in three steps with an overall yield of 60.3%.
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Affiliation(s)
- Suman Kr Ghosh
- School of Chemistry
- University of Hyderabad
- Hyderabad-500046, India
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34
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Quinine as an organocatalytic dual activator for the diastereoselective synthesis of spiro-epoxyoxindoles. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.10.115] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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35
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Khatik GL, Sharma R, Kumar V, Chouhan M, Nair VA. Stereoselective synthesis of (S)-dapoxetine: a chiral auxiliary mediated approach. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.08.059] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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36
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Cai ZJ, Wang SY, Ji SJ. I2/TBHP-Catalyzed Chemoselective Amination of Indoles. Org Lett 2013; 15:5226-9. [DOI: 10.1021/ol4023936] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Zhong-Jian Cai
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Shun-Yi Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Shun-Jun Ji
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
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37
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Kang G, Luo Z, Liu C, Gao H, Wu Q, Wu H, Jiang J. Amino Acid Salts Catalyzed Asymmetric Aldol Reaction of Tryptanthrin: A Straightforward Synthesis of Phaitanthrin A and Its Derivatives. Org Lett 2013; 15:4738-41. [DOI: 10.1021/ol402104p] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Guowei Kang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, People’s Republic of China
| | - Zhenli Luo
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, People’s Republic of China
| | - Chongxing Liu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, People’s Republic of China
| | - Hang Gao
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, People’s Republic of China
| | - Quanquan Wu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, People’s Republic of China
| | - Huayue Wu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, People’s Republic of China
| | - Jun Jiang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, People’s Republic of China
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