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Song B, Guo X, Yang L, Yu H, Zong X, Liu X, Wang H, Xu Z, Lin Z, Yang W. Rhodium(III)-Catalyzed C-H/O 2 Dual Activation and Macrocyclization: Synthesis and Evaluation of Pyrido[2,1-a]isoindole Grafted Macrocyclic Inhibitors for Influenza H1N1. Angew Chem Int Ed Engl 2023; 62:e202218886. [PMID: 36788706 DOI: 10.1002/anie.202218886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/13/2023] [Accepted: 02/13/2023] [Indexed: 02/16/2023]
Abstract
The development of environment-friendly, step economic couplings to generate structurally diverse macrocyclic compounds is highly desirable but poses a marked challenge. Inspired by the C-H oxidation mechanism of cytochromes P450, an unprecedented and practical RhIII -catalyzed acylmethylation macrocyclization via C-H/O2 dual activation has been developed by us. The process of macrocyclization is facilitated by a synergic coordination from pyridine and ester group. Interestingly, the reaction mode derives from a three-component coupling which differs from established olefination and alkylation paths. Density functional theory (DFT) calculations and control experiments revealed the mechanism of this unique C-H/O2 dual activation. The newly achieved acylmethylation macrocyclic products and their derivatives showed a potent anti-H1N1 bioactivity, which may provide an opportunity for the discovery of novel anti-H1N1 macrocyclic leading compounds.
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Affiliation(s)
- Bichao Song
- State key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xueying Guo
- Department of Chemistry, The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong, China
| | - Li Yang
- State key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Haiyue Yu
- State key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xinlei Zong
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, 210000, China
| | - Xiujuan Liu
- University of Chinese Academy of Sciences, Beijing, 100049, China.,School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China
| | - Hao Wang
- State key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhongliang Xu
- State key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong, China
| | - Weibo Yang
- State key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.,University of Chinese Academy of Sciences, Beijing, 100049, China.,School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, 210000, China.,School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China
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2
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Takamura T, Harada T, Furuta T, Ikariya T, Kuwata S. Half-Sandwich Iridium Complexes Bearing a Diprotic Glyoxime Ligand: Structural Diversity Induced by Reversible Deprotonation. Chem Asian J 2019; 15:72-78. [PMID: 31577045 DOI: 10.1002/asia.201901276] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 09/25/2019] [Indexed: 12/23/2022]
Abstract
Synthesis and deprotonation reactions of half-sandwich iridium complexes bearing a vicinal dioxime ligand were studied. Treatment of [{Cp*IrCl(μ-Cl)}2 ] (Cp*=η5 -C5 Me5 ) with dimethylglyoxime (LH2 ) at an Ir:LH2 ratio of 1:1 afforded the cationic dioxime iridium complex [Cp*IrCl(LH2 )]Cl (1). The chlorido complex 1 undergoes stepwise and reversible deprotonation with potassium carbonate to give the oxime-oximato complex [Cp*IrCl(LH)] (2) and the anionic dioximato(2-) complex K[Cp*IrCl(L)] (3) sequentially. Meanwhile, twofold deprotonation of the sulfato complex [Cp*Ir(SO4 )(LH2 )] (4) resulted in the formation of the oximato-bridged dinuclear complex [{Cp*Ir(μ-L)}2 ] (5). X-ray analyses disclosed their supramolecular structures with one-dimensional infinite chain (1 and 2), hexagonal open channels (3), and a tetrameric rhomboid (4) featuring multiple intermolecular hydrogen bonds and electrostatic interactions.
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Affiliation(s)
- Taishin Takamura
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 E4-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan
| | - Takuya Harada
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 E4-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan
| | - Tatsuro Furuta
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 E4-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan
| | - Takao Ikariya
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 E4-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan
| | - Shigeki Kuwata
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 E4-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan
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3
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Wu Y, Zhang Y, Yang Z, Jiao J, Zheng X, Feng W, Zhang M, Cheng H, Tang L. Dual Roles of tert-Butyl Nitrite in the Transition Metal- and External Oxidant-Free Trifluoromethyloximation of Alkenes. CHEMSUSCHEM 2019; 12:3960-3966. [PMID: 31359635 DOI: 10.1002/cssc.201901856] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 07/29/2019] [Indexed: 06/10/2023]
Abstract
By employing tert-butyl nitrite as both nitrogen source and oxidant, the trifluoromethyloximation of alkenes proceeds smoothly in a free-radical process. The developed difunctionalization reaction enables practical and efficient synthesis of a wide range of α-CF3 ketoximes in moderate yields with excellent regioselectivity. This method features the use of readily available and stable alkenes as substrates and inexpensive CF3 SO2 Na as a CF3 reagent, no involvement of transition metals or external oxidant, and room-temperature conditions. Moreover, a scale-up of the reaction, further transformation of the products into various valuable CF3 -containing compounds, and removal of the trifluoromethyl group are readily achieved.
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Affiliation(s)
- Ya Wu
- School of Pharmacy &, Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment &, Chinese Medicine Development of Henan Province, Henan University of Chinese Medicine, Zhengzhou, 450046, P. R. China
| | - Yanli Zhang
- School of Pharmacy &, Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment &, Chinese Medicine Development of Henan Province, Henan University of Chinese Medicine, Zhengzhou, 450046, P. R. China
| | - Zhen Yang
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, 464000, P. R. China
| | - Jingchao Jiao
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, 464000, P. R. China
| | - Xiaoke Zheng
- School of Pharmacy &, Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment &, Chinese Medicine Development of Henan Province, Henan University of Chinese Medicine, Zhengzhou, 450046, P. R. China
| | - Weisheng Feng
- School of Pharmacy &, Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment &, Chinese Medicine Development of Henan Province, Henan University of Chinese Medicine, Zhengzhou, 450046, P. R. China
| | - Mengsha Zhang
- School of Pharmacy &, Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment &, Chinese Medicine Development of Henan Province, Henan University of Chinese Medicine, Zhengzhou, 450046, P. R. China
| | - Hao Cheng
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, 464000, P. R. China
| | - Lin Tang
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, 464000, P. R. China
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4
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Peneau A, Guillou C, Chabaud L. Recent Advances in [Cp*MIII
] (M = Co, Rh, Ir)-Catalyzed Intramolecular Annulation Through C-H Activation. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800298] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Augustin Peneau
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301; Univ Paris-Sud, Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
| | - Catherine Guillou
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301; Univ Paris-Sud, Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
| | - Laurent Chabaud
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301; Univ Paris-Sud, Université Paris-Saclay; 1 av. de la Terrasse 91198 Gif-sur-Yvette France
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5
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Madhavachary R, Abdelraheem EMM, Rossetti A, Twarda-Clapa A, Musielak B, Kurpiewska K, Kalinowska-Tłuścik J, Holak TA, Dömling A. Two-Step Synthesis of Complex Artificial Macrocyclic Compounds. Angew Chem Int Ed Engl 2017; 56:10725-10729. [PMID: 28691783 DOI: 10.1002/anie.201704426] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/23/2017] [Indexed: 11/08/2022]
Abstract
The design and synthesis of head-to-tail linked artificial macrocycles using the Ugi-reaction has been developed. This synthetic approach of just two steps is unprecedented, short, efficient and works over a wide range of medium (8-11) and macrocyclic (≥12) loop sizes. The substrate scope and functional group tolerance is exceptional. Using this approach, we have synthesized 39 novel macrocycles by two or even one single synthetic operation. The properties of our macrocycles are discussed with respect to their potential to bind to biological targets that are not druggable by conventional, drug-like compounds. As an application of these artificial macrocycles we highlight potent p53-MDM2 antagonism.
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Affiliation(s)
- Rudrakshula Madhavachary
- Drug Design, University of Groningen, Address Deusinglaan 1, 9713 AV, Groningen, The Netherlands
| | - Eman M M Abdelraheem
- Drug Design, University of Groningen, Address Deusinglaan 1, 9713 AV, Groningen, The Netherlands.,Chemistry Department, Faculty of Science, Sohag University, Sohag, 82524, Egypt
| | - Arianna Rossetti
- Drug Design, University of Groningen, Address Deusinglaan 1, 9713 AV, Groningen, The Netherlands
| | | | - Bogdan Musielak
- Faculty of Chemistry, Jagiellonian University, 3 Ingardena Street, 30-060, Krakow, Poland
| | - Katarzyna Kurpiewska
- Faculty of Chemistry, Jagiellonian University, 3 Ingardena Street, 30-060, Krakow, Poland
| | | | - Tad A Holak
- Faculty of Chemistry, Jagiellonian University, 3 Ingardena Street, 30-060, Krakow, Poland
| | - Alexander Dömling
- Drug Design, University of Groningen, Address Deusinglaan 1, 9713 AV, Groningen, The Netherlands
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6
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Madhavachary R, Abdelraheem EMM, Rossetti A, Twarda-Clapa A, Musielak B, Kurpiewska K, Kalinowska-Tłuścik J, Holak TA, Dömling A. Two-Step Synthesis of Complex Artificial Macrocyclic Compounds. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704426] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | - Eman M. M. Abdelraheem
- Drug Design; University of Groningen; Address Deusinglaan 1 9713 AV Groningen The Netherlands
- Chemistry Department; Faculty of Science; Sohag University; Sohag 82524 Egypt
| | - Arianna Rossetti
- Drug Design; University of Groningen; Address Deusinglaan 1 9713 AV Groningen The Netherlands
| | | | - Bogdan Musielak
- Faculty of Chemistry; Jagiellonian University; 3 Ingardena Street 30-060 Krakow Poland
| | - Katarzyna Kurpiewska
- Faculty of Chemistry; Jagiellonian University; 3 Ingardena Street 30-060 Krakow Poland
| | | | - Tad A. Holak
- Faculty of Chemistry; Jagiellonian University; 3 Ingardena Street 30-060 Krakow Poland
| | - Alexander Dömling
- Drug Design; University of Groningen; Address Deusinglaan 1 9713 AV Groningen The Netherlands
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