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Yu B, Huang R, Li R, Zhang H, Huang H. Silver-catalyzed chemodivergent assembly of aminomethylated isochromenes and naphthols. Chem Commun (Camb) 2022; 58:3969-3972. [PMID: 35253823 DOI: 10.1039/d2cc00303a] [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 silver-catalyzed chemodivergent cyclization of alkyne-tethered aldehydes with aminals to aminomethylated 1H-isochromenes and naphthols is described by tuning the reaction conditions. The reaction exhibits broad substrate generality and functional group compatibility. Mechanistic studies have disclosed that the aminomethylated naphthols are generated from the resulting N,O-aminal containing isochromenes via a silver-catalyzed unusual rearrangement process.
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Affiliation(s)
- Bangkui Yu
- Department of Chemistry, School of Chemistry and Material Science, Center for Excellence in Molecular Synthesis of CAS, University of Science and Technology of China, Hefei, 230026, P. R. China.
| | - Renbin Huang
- Department of Chemistry, School of Chemistry and Material Science, Center for Excellence in Molecular Synthesis of CAS, University of Science and Technology of China, Hefei, 230026, P. R. China.
| | - Renren Li
- Department of Chemistry, School of Chemistry and Material Science, Center for Excellence in Molecular Synthesis of CAS, University of Science and Technology of China, Hefei, 230026, P. R. China.
| | - Haocheng Zhang
- Department of Chemistry, School of Chemistry and Material Science, Center for Excellence in Molecular Synthesis of CAS, University of Science and Technology of China, Hefei, 230026, P. R. China.
| | - Hanmin Huang
- Department of Chemistry, School of Chemistry and Material Science, Center for Excellence in Molecular Synthesis of CAS, University of Science and Technology of China, Hefei, 230026, P. R. China. .,State Key Laboratory of Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
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2
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Chapala VL, Katari NK, Malavattu GP, Kerru N, Reddy PN, Marisetti VM. An Improved Process for the Enantioselective Synthesis of HCV NS5A Inhibitor Elbasvir (MK-8742) Chiral Amine Intermediate. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s107036322105025x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Morais PAB, Francisco CS, de Paula H, Ribeiro R, Eloy MA, Javarini CL, Neto ÁC, Júnior VL. Semisynthetic Triazoles as an Approach in the Discovery of Novel Lead Compounds. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825666210126100227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Historically, medicinal chemistry has been concerned with the approach of organic
chemistry for new drug synthesis. Considering the fruitful collections of new molecular entities,
the dedicated efforts for medicinal chemistry are rewarding. Planning and search for new
and applicable pharmacologic therapies involve the altruistic nature of the scientists. Since
the 19th century, notoriously applying isolated and characterized plant-derived compounds in
modern drug discovery and various stages of clinical development highlight its viability and
significance. Natural products influence a broad range of biological processes, covering transcription,
translation, and post-translational modification, being effective modulators of most
basic cellular processes. The research of new chemical entities through “click chemistry”
continuously opens up a map for the remarkable exploration of chemical space towards leading
natural products optimization by structure-activity relationship. Finally, in this review, we expect to gather a
broad knowledge involving triazolic natural product derivatives, synthetic routes, structures, and their biological activities.
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Affiliation(s)
- Pedro Alves Bezerra Morais
- Centro de Ciencias Exatas, Naturais e da Saude, Universidade Federal do Espirito Santo, 29500000, Alegre, ES, Brazil
| | - Carla Santana Francisco
- Programa de Pos-Graduacao em Quimica, Universidade Federal do Espirito Santo, 29075910, Vitória, ES, Brazil
| | - Heberth de Paula
- Centro de Ciencias Exatas, Naturais e da Saude, Universidade Federal do Espirito Santo, 29500000, Alegre, ES, Brazil
| | - Rayssa Ribeiro
- Programa de Pos- Graduacao em Agroquimica, Universidade Federal do Espirito Santo, 29500000, Alegre, ES, Brazil
| | - Mariana Alves Eloy
- Programa de Pos- Graduacao em Agroquimica, Universidade Federal do Espirito Santo, 29500000, Alegre, ES, Brazil
| | - Clara Lirian Javarini
- Programa de Pos-Graduacao em Quimica, Universidade Federal do Espirito Santo, 29075910, Vitória, ES, Brazil
| | - Álvaro Cunha Neto
- Programa de Pos-Graduacao em Quimica, Universidade Federal do Espirito Santo, 29075910, Vitória, ES, Brazil
| | - Valdemar Lacerda Júnior
- Programa de Pos-Graduacao em Quimica, Universidade Federal do Espirito Santo, 29075910, Vitória, ES, Brazil
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Baylon JL, Cilfone NA, Gulcher JR, Chittenden TW. Enhancing Retrosynthetic Reaction Prediction with Deep Learning Using Multiscale Reaction Classification. J Chem Inf Model 2019; 59:673-688. [DOI: 10.1021/acs.jcim.8b00801] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Javier L. Baylon
- Computational Statistics and Bioinformatics Group, Advanced Artificial Intelligence Research Laboratory, WuXi NextCODE Cambridge, Massachusetts 02142, United States
- Complex Biological Systems Alliance, Medford, Massachusetts 02155, United States
| | - Nicholas A. Cilfone
- Computational Statistics and Bioinformatics Group, Advanced Artificial Intelligence Research Laboratory, WuXi NextCODE Cambridge, Massachusetts 02142, United States
- Complex Biological Systems Alliance, Medford, Massachusetts 02155, United States
| | - Jeffrey R. Gulcher
- Computational Statistics and Bioinformatics Group, Advanced Artificial Intelligence Research Laboratory, WuXi NextCODE Cambridge, Massachusetts 02142, United States
- Cancer Genetics Group, WuXi NextCODE, Cambridge, Massachusetts 02142, United States
| | - Thomas W. Chittenden
- Complex Biological Systems Alliance, Medford, Massachusetts 02155, United States
- Computational Statistics and Bioinformatics Group, Advanced Artificial Intelligence Research Laboratory, WuXi NextCODE, Cambridge, Massachusetts 02142, United States
- Division of Genetics and Genomics, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts 02215, United States
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5
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Radfar I, Abbasi S, Miraki MK, Yazdani E, Karimi M, Heydari A. Glycerol-K2
CO3
Deep Eutectic Solvent as Environmentally Friendly Media with Basic and Dehumidifier Synergistic Effect for Running of Willgerodt-Kindler Reaction. ChemistrySelect 2018. [DOI: 10.1002/slct.201702906] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Iman Radfar
- Chemistry Department; Tarbiat Modares University; PO Box 14155-4838 Tehran Iran
| | - Sepideh Abbasi
- Chemistry Department; Tarbiat Modares University; PO Box 14155-4838 Tehran Iran
| | | | - Elahe Yazdani
- Chemistry Department; Tarbiat Modares University; PO Box 14155-4838 Tehran Iran
| | - Meghdad Karimi
- Chemistry Department; Tarbiat Modares University; PO Box 14155-4838 Tehran Iran
| | - Akbar Heydari
- Chemistry Department; Tarbiat Modares University; PO Box 14155-4838 Tehran Iran
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Kelly PP, Lipscomb D, Quinn DJ, Lemon K, Caswell J, Spratt J, Kosjek B, Truppo M, Moody TS. Ene Reductase Enzymes for the Aromatisation of Tetralones and Cyclohexenones to Naphthols and Phenols. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500818] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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7
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Vujjini SK, Vyala S, Badarla KR, Kandala SC, Bandichhor R, Kagga M, Cherukupalli P. Simple and Efficient Process for the Large-Scale Preparation of Agomelatine: An Antidepressant Drug. SYNTHETIC COMMUN 2015. [DOI: 10.1080/00397911.2015.1050524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Satish Kumar Vujjini
- Innovation Plaza, Dr. Reddy’s Laboratories, Bachupalli, Qutubullapur, Telangana, India
| | - Sunitha Vyala
- Innovation Plaza, Dr. Reddy’s Laboratories, Bachupalli, Qutubullapur, Telangana, India
| | - Krishna Rao Badarla
- Innovation Plaza, Dr. Reddy’s Laboratories, Bachupalli, Qutubullapur, Telangana, India
| | | | - Rakeshwar Bandichhor
- Innovation Plaza, Dr. Reddy’s Laboratories, Bachupalli, Qutubullapur, Telangana, India
| | - Mukkanti Kagga
- Department of Chemistry, Institute of Science and Technology, J.N.T. University, Kukatpally, Hyderabad, India
| | - Praveen Cherukupalli
- Innovation Plaza, Dr. Reddy’s Laboratories, Bachupalli, Qutubullapur, Telangana, India
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