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Shao X, Zheng C, Xu P, Shiraishi T, Kuzuyama T, Molinaro A, Silipo A, Yu B. Total Synthesis and Stereochemistry Assignment of Nucleoside Antibiotic A‐94964. Angew Chem Int Ed Engl 2022; 61:e202200818. [DOI: 10.1002/anie.202200818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Xiaofei Shao
- School of Chemistry and Materials Science Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou China
- State Key Laboratory of Bioorganic and Natural Products Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences Shanghai China
| | - Chang Zheng
- School of Chemistry and Materials Science Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou China
| | - Peng Xu
- State Key Laboratory of Bioorganic and Natural Products Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences Shanghai China
| | - Taro Shiraishi
- Graduate School of Agricultural and Life Sciences The University of Tokyo Tokyo Japan
| | - Tomohisa Kuzuyama
- Graduate School of Agricultural and Life Sciences The University of Tokyo Tokyo Japan
- Collaborative Research Institute for Innovative Microbiology The University of Tokyo Tokyo Japan
| | - Antonio Molinaro
- Department of Chemical Sciences University of Naples Federico II Napoli Italy
| | - Alba Silipo
- Department of Chemical Sciences University of Naples Federico II Napoli Italy
| | - Biao Yu
- School of Chemistry and Materials Science Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou China
- State Key Laboratory of Bioorganic and Natural Products Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences Shanghai China
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2
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Shao X, Zheng C, Xu P, Shiraishi T, Kuzuyama T, Molinaro A, Silipo A, Yu B. Total Synthesis and Stereochemistry Assignment of Nucleoside Antibiotic A‐94964. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaofei Shao
- School of Chemistry and Materials Science Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou China
- State Key Laboratory of Bioorganic and Natural Products Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences Shanghai China
| | - Chang Zheng
- School of Chemistry and Materials Science Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou China
| | - Peng Xu
- State Key Laboratory of Bioorganic and Natural Products Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences Shanghai China
| | - Taro Shiraishi
- Graduate School of Agricultural and Life Sciences The University of Tokyo Tokyo Japan
| | - Tomohisa Kuzuyama
- Graduate School of Agricultural and Life Sciences The University of Tokyo Tokyo Japan
- Collaborative Research Institute for Innovative Microbiology The University of Tokyo Tokyo Japan
| | - Antonio Molinaro
- Department of Chemical Sciences University of Naples Federico II Napoli Italy
| | - Alba Silipo
- Department of Chemical Sciences University of Naples Federico II Napoli Italy
| | - Biao Yu
- School of Chemistry and Materials Science Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou China
- State Key Laboratory of Bioorganic and Natural Products Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences Shanghai China
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3
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Kwak SH, Lim WY, Hao A, Mashalidis EH, Kwon DY, Jeong P, Kim MJ, Lee SY, Hong J. Synthesis and evaluation of cyclopentane-based muraymycin analogs targeting MraY. Eur J Med Chem 2021; 215:113272. [PMID: 33607457 DOI: 10.1016/j.ejmech.2021.113272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 01/21/2021] [Accepted: 02/02/2021] [Indexed: 11/27/2022]
Abstract
Antibiotic resistance is one of the most challenging global health issues and presents an urgent need for the development of new antibiotics. In this regard, phospho-MurNAc-pentapeptide translocase (MraY), an essential enzyme in the early stages of peptidoglycan biosynthesis, has emerged as a promising new antibiotic target. We recently reported the crystal structures of MraY in complex with representative members of naturally occurring nucleoside antibiotics, including muraymycin D2. However, these nucleoside antibiotics are synthetically challenging targets, which limits the scope of medicinal chemistry efforts on this class of compounds. To gain access to active muraymycin analogs with reduced structural complexity and improved synthetic tractability, we prepared and evaluated cyclopentane-based muraymycin analogs for targeting MraY. For the installation of the 1,2-syn-amino alcohol group of analogs, the diastereoselective isocyanoacetate aldol reaction was explored. The structure-activity relationship analysis of the synthesized analogs suggested that a lipophilic side chain is essential for MraY inhibition. Importantly, the analog 20 (JH-MR-23) showed antibacterial efficacy against Staphylococcus aureus. These findings provide insights into designing new muraymycin-based MraY inhibitors with improved chemical tractability.
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Affiliation(s)
- Seung-Hwa Kwak
- Department of Chemistry, Duke University, Durham, NC, 27708, United States
| | - Won Young Lim
- Department of Chemistry, Duke University, Durham, NC, 27708, United States
| | - Aili Hao
- Department of Biochemistry, Duke University Medical Center, Durham, NC, 27710, United States
| | - Ellene H Mashalidis
- Department of Biochemistry, Duke University Medical Center, Durham, NC, 27710, United States
| | - Do-Yeon Kwon
- Department of Chemistry, Duke University, Durham, NC, 27708, United States
| | - Pyeonghwa Jeong
- Department of Chemistry, Duke University, Durham, NC, 27708, United States
| | - Mi Jung Kim
- Department of Chemistry, Duke University, Durham, NC, 27708, United States
| | - Seok-Yong Lee
- Department of Biochemistry, Duke University Medical Center, Durham, NC, 27710, United States.
| | - Jiyong Hong
- Department of Chemistry, Duke University, Durham, NC, 27708, United States.
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4
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Muraminomicins, new lipo-nucleoside antibiotics from Streptosporangium sp. SANK 60501-structure elucidations of muraminomicins and supply of the core component for derivatization. J Antibiot (Tokyo) 2019; 72:943-955. [DOI: 10.1038/s41429-019-0215-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/01/2019] [Accepted: 07/03/2019] [Indexed: 11/09/2022]
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5
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Patel B, Grant G, Zunk M, Rudrawar S. Stereoselective Approaches toward the Synthesis of Nucleoside Antibiotic Core Aminoribosyl Glycyluridine. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900708] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Bhautikkumar Patel
- School of Pharmacy and Pharmacology Griffith University Gold Coast QLD 4222 Australia
- Quality Use of Medicines Network Griffith University Gold Coast QLD 4222 Australia
| | - Gary Grant
- School of Pharmacy and Pharmacology Griffith University Gold Coast QLD 4222 Australia
- Quality Use of Medicines Network Griffith University Gold Coast QLD 4222 Australia
| | - Matthew Zunk
- School of Pharmacy and Pharmacology Griffith University Gold Coast QLD 4222 Australia
- Quality Use of Medicines Network Griffith University Gold Coast QLD 4222 Australia
- Menzies Health Institute Queensland Griffith University Gold Coast QLD 4222 Australia
| | - Santosh Rudrawar
- School of Pharmacy and Pharmacology Griffith University Gold Coast QLD 4222 Australia
- Quality Use of Medicines Network Griffith University Gold Coast QLD 4222 Australia
- Menzies Health Institute Queensland Griffith University Gold Coast QLD 4222 Australia
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6
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Watanabe T. Chemical Studies on Bioactive Natural Products Directed toward Development of Novel Antiinfective and Anticancer Medicines. Chem Pharm Bull (Tokyo) 2019; 67:620-631. [PMID: 31257316 DOI: 10.1248/cpb.c19-00215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Natural products are still rich sources of clinically used medicines and lead compounds for them. This review summarizes chemical studies carried out by the author on natural products of microorganism origin, many of which were discovered at the Institute of Microbial Chemistry (BIKAKEN). Caprazamycin B is a liponucleoside antibiotic from which CPZEN-45, an antituberculosis agent with a unique mode of action, was developed. Intervenolin and leucinostatin A exert antiproliferative activity toward tumor cells in the presence of the corresponding stromal cells, which implies that the primary molecular targets of these molecules should be related to growth signals from normal (stromal) cells. Details of the endeavors to establish efficient synthetic routes to these compounds which accelerated structure-activity relationship studies and further evaluation of biological activity are described.
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7
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Nakamura H, Tsukano C, Yoshida T, Yasui M, Yokouchi S, Kobayashi Y, Igarashi M, Takemoto Y. Total Synthesis of Caprazamycin A: Practical and Scalable Synthesis of syn-β-Hydroxyamino Acids and Introduction of a Fatty Acid Side Chain to 1,4-Diazepanone. J Am Chem Soc 2019; 141:8527-8540. [PMID: 31067040 DOI: 10.1021/jacs.9b02220] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The first total synthesis of caprazamycin A (1), a representative liponucleoside antibiotic, is described. Diastereoselective aldol reactions of aldehydes 12 and 25-27, derived from uridine, with diethyl isocyanomalonate 13 and phenylcarbamate 21 were investigated using thiourea catalysts 14 or bases to synthesize syn-β-hydroxyamino acid derivatives. The 1,4-diazepanone core of 1 was constructed using a Mitsunobu reaction, and the fatty acid side chain was introduced using a stepwise sequence based on model studies. Notably, global deprotection was realized using palladium black and formic acid without hydrogenating the olefin in the uridine unit.
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Affiliation(s)
- Hugh Nakamura
- Graduate School of Pharmaceutical Sciences , Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501 , Japan
| | - Chihiro Tsukano
- Graduate School of Pharmaceutical Sciences , Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501 , Japan
| | - Takuma Yoshida
- Graduate School of Pharmaceutical Sciences , Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501 , Japan
| | - Motohiro Yasui
- Graduate School of Pharmaceutical Sciences , Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501 , Japan
| | - Shinsuke Yokouchi
- Graduate School of Pharmaceutical Sciences , Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501 , Japan
| | - Yusuke Kobayashi
- Graduate School of Pharmaceutical Sciences , Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501 , Japan
| | - Masayuki Igarashi
- Institute of Microbial Chemistry (BIKAKEN), Tokyo , 3-14-23 Kamiosaki , Shinagawa-ku, Tokyo 141-0021 , Japan
| | - Yoshiji Takemoto
- Graduate School of Pharmaceutical Sciences , Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501 , Japan
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8
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Linder R, Ducho C. Unified Synthesis of Densely Functionalized Amino Acid Building Blocks for the Preparation of Caprazamycin Nucleoside Antibiotics. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ruth Linder
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry; Saarland University; Campus C2 3 66123 Saarbrücken Germany
| | - Christian Ducho
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry; Saarland University; Campus C2 3 66123 Saarbrücken Germany
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9
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He K, Li P, Zhang S, Chen Q, Ji H, Yuan Y, Jia X. One-step construction of molecular complexity by tert-butyl nitrite (TBN)-initiated cascade α,β-sp 3 C-H bond difunctionalization and C-N bond cleavage. Chem Commun (Camb) 2018; 54:13232-13235. [PMID: 30406778 DOI: 10.1039/c8cc06946h] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
TBN-initiated cascade multifunctionalization of inert C-H and C-N bonds in N-arylazacycles has been realized under transition-metal free conditions, in which the synthetically useful oxime, N-NO and aldehyde functional groups were constructed in only one synthetic step.
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Affiliation(s)
- Kaixuan He
- School of Chemistry & Chemical Engineering, Yangzhou University, Siwangting Road 180, Yangzhou, Jiangsu 225002, China.
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10
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Wiegmann D, Koppermann S, Ducho C. Aminoribosylated Analogues of Muraymycin Nucleoside Antibiotics. Molecules 2018; 23:molecules23123085. [PMID: 30486316 PMCID: PMC6320880 DOI: 10.3390/molecules23123085] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 11/21/2018] [Accepted: 11/22/2018] [Indexed: 01/15/2023] Open
Abstract
Nucleoside antibiotics are uridine-derived natural products that inhibit the bacterial membrane protein MraY. MraY is a key enzyme in the membrane-associated intracellular stages of peptidoglycan biosynthesis and therefore considered to be a promising, yet unexploited target for novel antibacterial agents. Muraymycins are one subclass of such naturally occurring MraY inhibitors. As part of structure-activity relationship (SAR) studies on muraymycins and their analogues, we now report on novel derivatives with different attachment of one characteristic structural motif, i.e., the aminoribose moiety normally linked to the muraymycin glycyluridine core unit. Based on considerations derived from an X-ray co-crystal structure, we designed and synthesised muraymycin analogues having the aminoribose attached (via a linker) to either the glycyluridine amino group or to the uracil nucleobase. Reference compounds bearing the non-aminoribosylated linker units were also prepared. It was found that the novel aminoribosylated analogues were inactive as MraY inhibitors in vitro, but that the glycyluridine-modified reference compound retained most of the inhibitory potency relative to the unmodified parent muraymycin analogue. These results point to 6′-N-alkylated muraymycin analogues as a potential novel variation of the muraymycin scaffold for future SAR optimisation.
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Affiliation(s)
- Daniel Wiegmann
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbrücken, Germany.
| | - Stefan Koppermann
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbrücken, Germany.
| | - Christian Ducho
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbrücken, Germany.
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11
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Watanabe T, Shibasaki M. Catalytic Asymmetric Synthesis of Natural Products Directed Toward Development of Novel Anti-infective and Anti-cancer Medicines. J SYN ORG CHEM JPN 2018. [DOI: 10.5059/yukigoseikyokaishi.76.781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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12
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Fujino H, Nagatomo M, Paudel A, Panthee S, Hamamoto H, Sekimizu K, Inoue M. Unified Total Synthesis of Polyoxins J, L, and Fluorinated Analogues on the Basis of Decarbonylative Radical Coupling Reactions. Angew Chem Int Ed Engl 2017; 56:11865-11869. [PMID: 28727238 DOI: 10.1002/anie.201706671] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Indexed: 01/22/2023]
Abstract
Polyoxins J (1 a) and L (1 b) are important nucleoside antibiotics. The complex and densely functionalized dipeptide structures of 1 a and 1 b contain thymine and uracil nucleobases, respectively. Herein we report the unified total synthesis of 1 a, 1 b, and their artificial analogues 1 c and 1 d with trifluorothymine and fluorouracil structures. Decarbonylative radical coupling between α-alkoxyacyl tellurides and a chiral glyoxylic oxime ether led to chemo- and stereoselective construction of the ribonucleoside α-amino acid structures of 1 a-d without damaging the preinstalled nucleobases. The high applicability of the radical-based methodology was further demonstrated by preparation of the trihydroxynorvaline moiety of 1 a-d. The two amino acid fragments were connected and elaborated into 1 a-d (longest linear sequence: 11 steps). Compounds 1 a and 1 b assembled in this way exhibited potent activity against true fungi, while only 1 d was active against Gram-positive bacteria.
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Affiliation(s)
- Haruka Fujino
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Masanori Nagatomo
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Atmika Paudel
- Teikyo University, Institute of Medical Mycology, 359 Otsuka, Hachioji, Tokyo, 192-0395, Japan
| | - Suresh Panthee
- Teikyo University, Institute of Medical Mycology, 359 Otsuka, Hachioji, Tokyo, 192-0395, Japan
| | - Hiroshi Hamamoto
- Teikyo University, Institute of Medical Mycology, 359 Otsuka, Hachioji, Tokyo, 192-0395, Japan
| | - Kazuhisa Sekimizu
- Teikyo University, Institute of Medical Mycology, 359 Otsuka, Hachioji, Tokyo, 192-0395, Japan
| | - Masayuki Inoue
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
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13
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Fujino H, Nagatomo M, Paudel A, Panthee S, Hamamoto H, Sekimizu K, Inoue M. Unified Total Synthesis of Polyoxins J, L, and Fluorinated Analogues on the Basis of Decarbonylative Radical Coupling Reactions. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706671] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Haruka Fujino
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Masanori Nagatomo
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Atmika Paudel
- Teikyo University; Institute of Medical Mycology; 359 Otsuka, Hachioji Tokyo 192-0395 Japan
| | - Suresh Panthee
- Teikyo University; Institute of Medical Mycology; 359 Otsuka, Hachioji Tokyo 192-0395 Japan
| | - Hiroshi Hamamoto
- Teikyo University; Institute of Medical Mycology; 359 Otsuka, Hachioji Tokyo 192-0395 Japan
| | - Kazuhisa Sekimizu
- Teikyo University; Institute of Medical Mycology; 359 Otsuka, Hachioji Tokyo 192-0395 Japan
| | - Masayuki Inoue
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; Hongo, Bunkyo-ku Tokyo 113-0033 Japan
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14
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Ben Othman R, Fer MJ, Le Corre L, Calvet-Vitale S, Gravier-Pelletier C. Effect of uridine protecting groups on the diastereoselectivity of uridine-derived aldehyde 5'-alkynylation. Beilstein J Org Chem 2017; 13:1533-1541. [PMID: 28845198 PMCID: PMC5550804 DOI: 10.3762/bjoc.13.153] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 07/20/2017] [Indexed: 12/17/2022] Open
Abstract
The 5'-alkynylation of uridine-derived aldehydes is described. The addition of alkynyl Grignard reagents on the carbonyl group is significantly influenced by the 2',3'-di-O-protecting groups (R1): O-alkyl groups led to modest diastereoselectivities (65:35) in favor of the 5'R-isomer, whereas O-silyl groups promoted higher diastereoselectivities (up to 99:1) in favor of the 5'S-isomer. A study related to this protecting group effect on the diastereoselectivity is reported.
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Affiliation(s)
- Raja Ben Othman
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR 8601 CNRS, Université Paris Descartes, Sorbonne Paris Cité (USPC), Centre Interdisciplinaire Chimie Biologie-Paris (CICB-Paris), 45 rue des Saints Pères, 75270 Paris 06, France
| | - Mickaël J Fer
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR 8601 CNRS, Université Paris Descartes, Sorbonne Paris Cité (USPC), Centre Interdisciplinaire Chimie Biologie-Paris (CICB-Paris), 45 rue des Saints Pères, 75270 Paris 06, France
| | - Laurent Le Corre
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR 8601 CNRS, Université Paris Descartes, Sorbonne Paris Cité (USPC), Centre Interdisciplinaire Chimie Biologie-Paris (CICB-Paris), 45 rue des Saints Pères, 75270 Paris 06, France
| | - Sandrine Calvet-Vitale
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR 8601 CNRS, Université Paris Descartes, Sorbonne Paris Cité (USPC), Centre Interdisciplinaire Chimie Biologie-Paris (CICB-Paris), 45 rue des Saints Pères, 75270 Paris 06, France
| | - Christine Gravier-Pelletier
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR 8601 CNRS, Université Paris Descartes, Sorbonne Paris Cité (USPC), Centre Interdisciplinaire Chimie Biologie-Paris (CICB-Paris), 45 rue des Saints Pères, 75270 Paris 06, France
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15
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Huang P, Peng X, Hu D, Liao H, Tang S, Liu L. Regioselective synthesis of 2,3′-biindoles mediated by an NBS-induced homo-coupling of indoles. Org Biomol Chem 2017; 15:9622-9629. [DOI: 10.1039/c7ob02312j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient method for the synthesis of 2,3′-biindole and [3,2-a]carbazole derivatives via an NBS-induced homo-coupling of indoles with high regioselectivity.
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Affiliation(s)
- Panpan Huang
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Xiangjun Peng
- School of Pharmaceutical Science
- Gannan Medical University
- Ganzhou
- P. R. China
| | - Dan Hu
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Huiwu Liao
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Shaobin Tang
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Liangxian Liu
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
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16
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Yoshimura Y. Development of a Glycosylation Reaction: A Key to Accessing Structurally Unique Nucleosides. HETEROCYCLES 2017. [DOI: 10.3987/rev-17-865] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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17
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Chen W, Zhou ZH, Chen HB. Efficient synthesis of chiral benzofuryl β-amino alcohols via a catalytic asymmetric Henry reaction. Org Biomol Chem 2017; 15:1530-1536. [DOI: 10.1039/c6ob02569b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A reliable and generally applicable method to access bioactive chiral benzofuryl β-amino alcohols via a catalytic asymmetric Henry reaction.
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Affiliation(s)
- Wei Chen
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Zhao-Hui Zhou
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Hong-Bin Chen
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
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18
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Mitachi K, Aleiwi BA, Schneider CM, Siricilla S, Kurosu M. Stereocontrolled Total Synthesis of Muraymycin D1 Having a Dual Mode of Action against Mycobacterium tuberculosis. J Am Chem Soc 2016; 138:12975-12980. [PMID: 27617631 DOI: 10.1021/jacs.6b07395] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A stereocontrolled first total synthesis of muraymycin D1 (1) has been achieved. The synthetic route is highly stereoselective, featuring (1) selective β-ribosylation of the C2-methylated amino ribose, (2) selective Strecker reaction, and (3) ring-opening reaction of a diastereomeric mixture of a diaminolactone to synthesize muraymycidine (epi-capreomycidine). The acid-cleavable protecting groups for secondary alcohol and uridine ureido nitrogen are applied for simultaneous deprotections with the Boc and tBu groups. Muraymycin D1 (1) and its amide derivatives (2 and 3) exhibited growth inhibitory activity against Mycobacterium tuberculosis (MIC50 = 1.56-6.25 μg/mL) and strong enzyme inhibitory activities against the bacterial phosphotransferases (MurX and WecA) (IC50 = 0.096-0.69 μM).
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Affiliation(s)
- Katsuhiko Mitachi
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center , 881 Madison Avenue, Memphis, Tennessee 38163, United States
| | - Bilal A Aleiwi
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center , 881 Madison Avenue, Memphis, Tennessee 38163, United States
| | - Christopher M Schneider
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center , 881 Madison Avenue, Memphis, Tennessee 38163, United States
| | - Shajila Siricilla
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center , 881 Madison Avenue, Memphis, Tennessee 38163, United States
| | - Michio Kurosu
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center , 881 Madison Avenue, Memphis, Tennessee 38163, United States
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Murugavel G, Sadhu P, Punniyamurthy T. Copper(II)-Catalyzed Nitroaldol (Henry) Reactions: Recent Developments. CHEM REC 2016; 16:1906-17. [DOI: 10.1002/tcr.201500268] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Indexed: 12/16/2022]
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Nakamura H, Yoshida T, Tsukano C, Takemoto Y. Synthesis of CPZEN-45: Construction of the 1,4-Diazepin-2-one Core by the Cu-Catalyzed Intramolecular Amidation of a Vinyl Iodide. Org Lett 2016; 18:2300-3. [PMID: 27088563 DOI: 10.1021/acs.orglett.6b00943] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
CPZEN-45 was developed as an antibiotic against Mycobacterium tuberculosis by the chemical modification of caprazamycins. CPZEN-45 has been synthesized in this study by the Cu-catalyzed intramolecular amidation of a complex vinyl iodide precursor bearing uridine and sugar moieties with a secondary amide, allowing for the construction of its 1,4-diazepin-2-one core.
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Affiliation(s)
- Hugh Nakamura
- Graduate School of Pharmaceutical Sciences, Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Takuma Yoshida
- Graduate School of Pharmaceutical Sciences, Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Chihiro Tsukano
- Graduate School of Pharmaceutical Sciences, Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Yoshiji Takemoto
- Graduate School of Pharmaceutical Sciences, Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
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Affiliation(s)
- Yonglian Zhang
- Department of Chemistry & Chemical Biology, Rutgers The State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Spencer Knapp
- Department of Chemistry & Chemical Biology, Rutgers The State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
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Crane EA, Gademann K. Synthetisch gewonnene Naturstofffragmente in der Wirkstoffentwicklung. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201505863] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Erika A. Crane
- Departement Chemie; Universität Basel; St. Johanns-Ring 19 CH-4056 Basel Schweiz
| | - Karl Gademann
- Departement Chemie; Universität Basel; St. Johanns-Ring 19 CH-4056 Basel Schweiz
- Institut für Chemie; Universität Zürich; Winterthurerstrasse 190 CH-8057 Zürich Schweiz
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Crane EA, Gademann K. Capturing Biological Activity in Natural Product Fragments by Chemical Synthesis. Angew Chem Int Ed Engl 2016; 55:3882-902. [PMID: 26833854 PMCID: PMC4797711 DOI: 10.1002/anie.201505863] [Citation(s) in RCA: 106] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Indexed: 12/22/2022]
Abstract
Natural products have had an immense influence on science and have directly led to the introduction of many drugs. Organic chemistry, and its unique ability to tailor natural products through synthesis, provides an extraordinary approach to unlock the full potential of natural products. In this Review, an approach based on natural product derived fragments is presented that can successfully address some of the current challenges in drug discovery. These fragments often display significantly reduced molecular weights, reduced structural complexity, a reduced number of synthetic steps, while retaining or even improving key biological parameters such as potency or selectivity. Examples from various stages of the drug development process up to the clinic are presented. In addition, this process can be leveraged by recent developments such as genome mining, antibody–drug conjugates, and computational approaches. All these concepts have the potential to identify the next generation of drug candidates inspired by natural products.
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Affiliation(s)
- Erika A Crane
- Department of Chemistry, University of Basel, Switzerland
| | - Karl Gademann
- Department of Chemistry, University of Basel, Switzerland. .,Department of Chemistry, University of Zürich, Winterthurerstrasse 190, CH-8057, Zürich, Switzerland.
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25
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Chiba T, Nakaya T, Katayama K, Matsuda A, Ichikawa S. Natural Product Synthesis by Multicomponent Reaction and Structure-activity Relationship Study. J SYN ORG CHEM JPN 2016. [DOI: 10.5059/yukigoseikyokaishi.74.426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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26
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27
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Fer MJ, Bouhss A, Patrão M, Le Corre L, Pietrancosta N, Amoroso A, Joris B, Mengin-Lecreulx D, Calvet-Vitale S, Gravier-Pelletier C. 5'-Methylene-triazole-substituted-aminoribosyl uridines as MraY inhibitors: synthesis, biological evaluation and molecular modeling. Org Biomol Chem 2015; 13:7193-222. [PMID: 26008868 DOI: 10.1039/c5ob00707k] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The straightforward synthesis of 5'-methylene-[1,4]-triazole-substituted aminoribosyl uridines is described. Two families of compounds were synthesized from a unique epoxide which was regioselectively opened by acetylide ions (for compounds II) or azide ions (for compounds III). Sequential diastereoselective glycosylation with a ribosyl fluoride derivative, Cu(i)-catalyzed azide-alkyne cycloaddition (CuAAC) with various complementary azide and alkyne partners afforded the targeted compounds after final deprotection. The biological activity of the 16 resulting compounds together with that of 14 previously reported compounds I, lacking the 5' methylene group, was evaluated on the MraY transferase activity. Out of the 30 tested compounds, 18 compounds revealed MraY inhibition with IC50 ranging from 15 to 150 μM. A molecular modeling study was performed to rationalize the observed structure-activity relationships (SAR), which allowed us to correlate the activity of the most potent compounds with an interaction involving Leu191 of MraYAA. The antibacterial activity was also evaluated and seven compounds exhibited a good activity against Gram-positive bacterial pathogens with MIC ranging from 8 to 32 μg mL(-1), including the methicillin resistant Staphylococcus aureus (MRSA).
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Affiliation(s)
- Mickaël J Fer
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, UMR 8601 CNRS, Université Paris Descartes, Sorbonne Paris Cité, CICB-Paris (Centre Interdisciplinaire Chimie Biologie-Paris), 45 rue des Saints Pères, 75270 Paris 06, France.
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Nakamura H, Tsukano C, Yasui M, Yokouchi S, Igarashi M, Takemoto Y. Total Synthesis of (−)-Caprazamycin A. Angew Chem Int Ed Engl 2015; 54:3136-9. [DOI: 10.1002/anie.201411954] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Indexed: 12/19/2022]
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29
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Nakamura H, Tsukano C, Yasui M, Yokouchi S, Igarashi M, Takemoto Y. Total Synthesis of (−)-Caprazamycin A. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411954] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Fer MJ, Doan P, Prangé T, Calvet-Vitale S, Gravier-Pelletier C. A Diastereoselective Synthesis of 5′-Substituted-Uridine Derivatives. J Org Chem 2014; 79:7758-65. [DOI: 10.1021/jo501410m] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Mickaël J. Fer
- Laboratoire
de Chimie et Biochimie Pharmacologiques et Toxicologiques, Université Paris Descartes, UMR 8601 CNRS, 45 rue des Saints Pères, 75006 Paris, France
| | - Pierre Doan
- Laboratoire
de Chimie et Biochimie Pharmacologiques et Toxicologiques, Université Paris Descartes, UMR 8601 CNRS, 45 rue des Saints Pères, 75006 Paris, France
| | - Thierry Prangé
- Laboratoire
de Cristallographie et RMN Biologiques, Université Paris-Descartes,
Faculté des Sciences Pharmaceutiques et Biologiques, UMR 8015 CNRS, 4 avenue de l′Observatoire, 75006 Paris, France
| | - Sandrine Calvet-Vitale
- Laboratoire
de Chimie et Biochimie Pharmacologiques et Toxicologiques, Université Paris Descartes, UMR 8601 CNRS, 45 rue des Saints Pères, 75006 Paris, France
| | - Christine Gravier-Pelletier
- Laboratoire
de Chimie et Biochimie Pharmacologiques et Toxicologiques, Université Paris Descartes, UMR 8601 CNRS, 45 rue des Saints Pères, 75006 Paris, France
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