1
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Larghi EL, Bracca ABJ, Simonetti SO, Kaufman TS. Recent developments in the total synthesis of natural products using the Ugi multicomponent reactions as the key strategy. Org Biomol Chem 2024; 22:429-465. [PMID: 38126459 DOI: 10.1039/d3ob01837g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
The total syntheses of selected natural products using different versions of the Ugi multicomponent reaction is reviewed on a case-by-case basis. The revision covers the period 2008-2023 and includes detailed descriptions of the synthetic sequences, the use of state-of-the-art chemical reagents and strategies, as well as the advantages and limitations of the transformation and some remedial solutions. Relevant data on the isolation and bioactivity of the different natural targets are also briefly provided. The examples clearly evidence the strategic importance of this transformation and its key role in the modern natural products synthetic chemistry toolbox. This methodology proved to be a valuable means for easily building molecular complexity and efficiently delivering step-economic syntheses even of intricate structures, with a promising future.
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Affiliation(s)
- Enrique L Larghi
- Instituto de Química Rosario (IQUIR, CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario, Suipacha 531 (2000), Rosario, Argentina.
| | - Andrea B J Bracca
- Instituto de Química Rosario (IQUIR, CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario, Suipacha 531 (2000), Rosario, Argentina.
| | - Sebastián O Simonetti
- Instituto de Química Rosario (IQUIR, CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario, Suipacha 531 (2000), Rosario, Argentina.
| | - Teodoro S Kaufman
- Instituto de Química Rosario (IQUIR, CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario, Suipacha 531 (2000), Rosario, Argentina.
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2
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Bhattacharya A, Shukla PM, Maji B. Highly Selective and Catalytic C-N Bond Cleavage of Tertiary Sulfonamides: Scope and Mechanistic Insight. ACS OMEGA 2021; 6:18988-19005. [PMID: 34337238 PMCID: PMC8320137 DOI: 10.1021/acsomega.1c02276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/06/2021] [Indexed: 06/13/2023]
Abstract
A highly chemoselective C-N bond cleavage reaction of p-methoxybenzyl- (PMB), 3,4-dimethoxybenzyl- (DMB), or cinnamyl-substituted tertiary sulfonamides in the presence of catalytic Bi(OTf)3 is presented. A wide range of sulfonamide substrates smoothly furnished the corresponding C-N bond cleavage products in good to excellent yields. Great efforts have been made to obtain insights into the reaction mechanism based on a series of control experiments and mass spectroscopy.
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3
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Marine Heterocyclic Compounds That Modulate Intracellular Calcium Signals: Chemistry and Synthesis Approaches. Mar Drugs 2021; 19:md19020078. [PMID: 33572583 PMCID: PMC7911796 DOI: 10.3390/md19020078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/26/2021] [Accepted: 01/28/2021] [Indexed: 11/21/2022] Open
Abstract
Intracellular Ca2+ plays a pivotal role in the control of a large series of cell functions in all types of cells, from neurotransmitter release and muscle contraction to gene expression, cell proliferation and cell death. Ca2+ is transported through specific channels and transporters in the plasma membrane and subcellular organelles such as the endoplasmic reticulum and mitochondria. Therefore, dysregulation of intracellular Ca2+ homeostasis may lead to cell dysfunction and disease. Accordingly, chemical compounds from natural origin and/or synthesis targeting directly or indirectly these channels and proteins may be of interest for the treatment of cell dysfunction and disease. In this review, we show an overview of a group of marine drugs that, from the structural point of view, contain one or various heterocyclic units in their core structure, and from the biological side, they have a direct influence on the transport of calcium in the cell. The marine compounds covered in this review are divided into three groups, which correspond with their direct biological activity, such as compounds with a direct influence in the calcium channel, compounds with a direct effect on the cytoskeleton and drugs with an effect on cancer cell proliferation. For each target, we describe its bioactive properties and synthetic approaches. The wide variety of chemical structures compiled in this review and their significant medical properties may attract the attention of many different researchers.
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4
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Ray A, Yousufuddin M, Gout D, Lovely CJ. Intramolecular Diels-Alder Reaction of a Silyl-Substituted Vinylimidazole en Route to the Fully Substituted Cyclopentane Core of Oroidin Dimers. Org Lett 2018; 20:5964-5968. [PMID: 30192150 DOI: 10.1021/acs.orglett.8b02675] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
An intramolecular Diels-Alder reaction of a silyl-substituted vinylimidazole delivers a diastereomeric mixture of C4-silyl functionalized dihydrobenzimidazoles. Subsequent diastereoselective reduction and elaboration of the lactone gives rise to a polysubstituted tetrahydrobenzimidazole, which, upon oxidative rearrangement, affords a single spirofused imidazolone containing all of the relevant functionality for an approach to the oroidin dimers axinellamine, massadine, and palau'amine.
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Affiliation(s)
- Abhisek Ray
- Department of Chemistry and Biochemistry , University of Texas-Arlington , Arlington , Texas 76019-0065 , United States
| | - Muhammed Yousufuddin
- Department of Chemistry and Biochemistry , University of Texas-Arlington , Arlington , Texas 76019-0065 , United States
| | - Delphine Gout
- Department of Chemistry and Biochemistry , University of Texas-Arlington , Arlington , Texas 76019-0065 , United States
| | - Carl J Lovely
- Department of Chemistry and Biochemistry , University of Texas-Arlington , Arlington , Texas 76019-0065 , United States
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5
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Chen X, Zhang HJ, Yang X, Lv H, Shao X, Tao C, Wang H, Cheng B, Li Y, Guo J, Zhang J, Zhai H. Divergent Total Syntheses of (−)-Daphnilongeranin B and (−)-Daphenylline. Angew Chem Int Ed Engl 2017; 57:947-951. [DOI: 10.1002/anie.201709762] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Xiaoming Chen
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Hai-Jun Zhang
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Xinkan Yang
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Houqiang Lv
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Xiaoru Shao
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Cheng Tao
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Huifei Wang
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Bin Cheng
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Yun Li
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Jingjing Guo
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Jing Zhang
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Hongbin Zhai
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300071 China
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6
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Chen X, Zhang HJ, Yang X, Lv H, Shao X, Tao C, Wang H, Cheng B, Li Y, Guo J, Zhang J, Zhai H. Divergent Total Syntheses of (−)-Daphnilongeranin B and (−)-Daphenylline. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709762] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Xiaoming Chen
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Hai-Jun Zhang
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Xinkan Yang
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Houqiang Lv
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Xiaoru Shao
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Cheng Tao
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Huifei Wang
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Bin Cheng
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Yun Li
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Jingjing Guo
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
| | - Jing Zhang
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Hongbin Zhai
- Shenzhen Engineering Laboratory of Nano Drug Slow Release; Key Laboratory of Chemical Genomics; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300071 China
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7
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Carbajales C, Sawada JI, Marzaro G, Sotelo E, Escalante L, Sánchez-Díaz Marta A, García-Mera X, Asai A, Coelho A. Multicomponent Assembly of the Kinesin Spindle Protein Inhibitor CPUYJ039 and Analogues as Antimitotic Agents. ACS COMBINATORIAL SCIENCE 2017; 19:153-160. [PMID: 28135059 DOI: 10.1021/acscombsci.6b00166] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The potent kinesin spindle protein inhibitor CPUYJ039 and a set of analogues were prepared by a target-oriented approach based on a Ugi reaction that uses 2-nitrophenyl isocyanides as key building blocks. The herein documented strategy provides straightforward and atom economical access to potent benzimidazole-based antimitotic agents by exploring the versatility and exploratory power of the Ugi reaction. The results of docking studies and biological activity evaluations of the benzimidazole compounds are also reported.
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Affiliation(s)
- Carlos Carbajales
- Center
for Research in Biological Chemistry and Molecular Materials, University of Santiago de Compostela, Jenaro de la Fuente s/n, Campus
Vida, Santiago de Compostela 15782, Spain
| | - Jun-ichi Sawada
- Graduate
School of Pharmaceutical Sciences, University of Shizuoka, Suruga-ku, Shizuoka 422-8526, Japan
| | - Giovanni Marzaro
- Department
of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Eddy Sotelo
- Center
for Research in Biological Chemistry and Molecular Materials, University of Santiago de Compostela, Jenaro de la Fuente s/n, Campus
Vida, Santiago de Compostela 15782, Spain
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Avenida das Ciencias, s/n, Campus sur, Santiago de Compostela 15782, Spain
| | - Luz Escalante
- Center
for Research in Biological Chemistry and Molecular Materials, University of Santiago de Compostela, Jenaro de la Fuente s/n, Campus
Vida, Santiago de Compostela 15782, Spain
| | - Antonio Sánchez-Díaz Marta
- Center
for Research in Biological Chemistry and Molecular Materials, University of Santiago de Compostela, Jenaro de la Fuente s/n, Campus
Vida, Santiago de Compostela 15782, Spain
| | - Xerardo García-Mera
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Avenida das Ciencias, s/n, Campus sur, Santiago de Compostela 15782, Spain
| | - Akira Asai
- Graduate
School of Pharmaceutical Sciences, University of Shizuoka, Suruga-ku, Shizuoka 422-8526, Japan
| | - Alberto Coelho
- Center
for Research in Biological Chemistry and Molecular Materials, University of Santiago de Compostela, Jenaro de la Fuente s/n, Campus
Vida, Santiago de Compostela 15782, Spain
- Department
of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Avenida das Ciencias, s/n, Campus sur, Santiago de Compostela 15782, Spain
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8
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9
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Ma Z, You L, Chen C. Stereocontrolled Formation of a [4.4]Heterospiro Ring System with Unexpected Inversion of Configuration at the Spirocenter. J Org Chem 2017; 82:731-736. [PMID: 27933858 PMCID: PMC5527678 DOI: 10.1021/acs.joc.6b02266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Stereoselective construction of the 1,3-diazaspiro[4.4]nonane core skeleton of massadine and related dimeric pyrrole-imidazole alkaloids is a synthetic challenge. We describe herein the synthesis of all C13/14 diastereomers of this spiro molecule through controlled oxidation and epimerization of the C13 spirocenter under mild acidic conditions.
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Affiliation(s)
| | - Lin You
- Department of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, United States
| | - Chuo Chen
- Department of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, United States
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10
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Lindel T. Chemistry and Biology of the Pyrrole–Imidazole Alkaloids. THE ALKALOIDS: CHEMISTRY AND BIOLOGY 2017; 77:117-219. [DOI: 10.1016/bs.alkal.2016.12.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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Wessjohann LA, Morejón MC, Ojeda GM, Rhoden CRB, Rivera DG. Applications of Convertible Isonitriles in the Ligation and Macrocyclization of Multicomponent Reaction-Derived Peptides and Depsipeptides. J Org Chem 2016; 81:6535-45. [PMID: 27390908 DOI: 10.1021/acs.joc.6b01150] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Peptide ligation and macrocyclization are among the most relevant approaches in the field of peptide chemistry. Whereas a variety of strategies relying on coupling reagents and native chemical ligation are available, there is a continuous need for efficient peptide ligation and cyclization methods. Herein we report on the utilization of convertible isonitriles as effective synthetic tools for the ligation and macrocyclization of peptides arising from isocyanide-based multicomponent reactions. The strategy relies on the use of convertible isonitriles-derived from Fukuyama amines-and peptide carboxylic acids in Ugi and Passerini reactions to afford N-alkylated peptides and depsipeptides, respectively, followed by conversion of the C-terminal amide onto either N-peptidoacyl indoles or pyrroles. Such activated peptides proved efficient in the ligation to peptidic, lipidic and fluorescently labeled amines and in macrocyclization protocols. As a result, a wide set of N-substituted peptides (with methyl, glycosyl and amino acids as N-substituents), cyclic N-methylated peptides and a depsipeptide were produced in good yields using conditions that involve either classical heating or microwave irradiation. This report improves the repertoire of peptide covalent modification methods by exploiting the synthetic potential of multicomponent reactions and convertible isonitriles.
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Affiliation(s)
- Ludger A Wessjohann
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120, Halle/Saale, Germany
| | - Micjel C Morejón
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120, Halle/Saale, Germany
| | - Gerardo M Ojeda
- Center for Natural Products Research, Faculty of Chemistry, University of Havana , Zapata y G, 10400, La Habana, Cuba
| | - Cristiano R B Rhoden
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120, Halle/Saale, Germany
| | - Daniel G Rivera
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry , Weinberg 3, 06120, Halle/Saale, Germany
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12
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Ma Z, Wang X, Ma Y, Chen C. Asymmetric Synthesis of Axinellamines A and B. Angew Chem Int Ed Engl 2016; 55:4763-6. [PMID: 27037993 PMCID: PMC4836294 DOI: 10.1002/anie.201600007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Revised: 02/05/2016] [Indexed: 11/10/2022]
Abstract
Axinellamines A and B are broad-spectrum antibacterial pyrrole-imidazole alkaloids that have a complex polycyclic skeleton. A new asymmetric synthesis of these marine sponge metabolites is described herein, featuring an oxidative rearrangement and an anchimeric chlorination reaction.
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Affiliation(s)
- Zhiqiang Ma
- Department of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX, 75390, USA
| | - Xiao Wang
- Department of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX, 75390, USA
- Department of Chemistry and Biochemistry, The University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Yuyong Ma
- Department of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX, 75390, USA
- Department of Chemistry and Biochemistry, The University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Chuo Chen
- Department of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX, 75390, USA.
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13
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Affiliation(s)
- Zhiqiang Ma
- Department of Biochemistry The University of Texas Southwestern Medical Center 5323 Harry Hines Boulevard Dallas TX 75390 USA
| | - Xiao Wang
- Department of Biochemistry The University of Texas Southwestern Medical Center 5323 Harry Hines Boulevard Dallas TX 75390 USA
- Department of Chemistry and Biochemistry The University of California, San Diego 9500 Gilman Drive La Jolla CA 92093 USA
| | - Yuyong Ma
- Department of Biochemistry The University of Texas Southwestern Medical Center 5323 Harry Hines Boulevard Dallas TX 75390 USA
- Department of Chemistry and Biochemistry The University of California, San Diego 9500 Gilman Drive La Jolla CA 92093 USA
| | - Chuo Chen
- Department of Biochemistry The University of Texas Southwestern Medical Center 5323 Harry Hines Boulevard Dallas TX 75390 USA
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14
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Abstract
The carbocyclic core of massadine has been synthesized relying on a stereoselective formal [3 + 2] cycloaddition of lithiumtrimethylsilyldiazomethane with α,β-unsaturated esters to form a Δ(2)-pyrazoline moiety followed by facile N-N bond cleavage. A unique feature of the current approach is the direct installation of the tertiary α-amino center and a β-cyano group in a cis arrangement on the resulting cyclopentane framework via a previously developed formal aminocyanation protocol.
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Affiliation(s)
- Chunrui Sun
- Department of Chemistry, University of Illinois at Chicago , 845 West Taylor Street, Chicago, Illinois 60607, United States
| | - Hyunjin Lee
- Department of Chemistry, University of Illinois at Chicago , 845 West Taylor Street, Chicago, Illinois 60607, United States
| | - Daesung Lee
- Department of Chemistry, University of Illinois at Chicago , 845 West Taylor Street, Chicago, Illinois 60607, United States
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15
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March S, Pelletier SMC, Plant A. Expedient synthesis of substituted 4-hydroxy-quinolin-2(1H)-ones. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.08.085] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Abstract
Naturally occurring guanidine derivatives frequently display medicinally useful properties. Among them, the higher order pyrrole-imidazole alkaloids, the dragmacidins, the crambescidins/batzelladines, and the saxitoxins/tetradotoxins have stimulated the development of many new synthetic methods over the past decades. We provide here an overview of the syntheses of these cyclic guanidine-containing natural products.
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Affiliation(s)
- Yuyong Ma
- Division of Chemistry, Department of Biochemistry, U T Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9038, USA
| | - Saptarshi De
- Division of Chemistry, Department of Biochemistry, U T Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9038, USA
| | - Chuo Chen
- Division of Chemistry, Department of Biochemistry, U T Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9038, USA
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17
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Abstract
Covering: 2009 to 2013. This review covers the 188 novel marine natural products described since 2008, from deep-water (50->5000 m) marine fauna including bryozoa, chordata, cnidaria, echinodermata, microorganisms, mollusca and porifera. The structures of the new compounds and details of the source organism, depth of collection and country of origin are presented, along with any relevant biological activities of the metabolites. Where reported, synthetic studies on the deep-sea natural products have also been included. Most strikingly, 75% of the compounds were reported to possess bioactivity, with almost half exhibiting low micromolar cytotoxicity towards a range of human cancer cell lines, along with a significant increase in the number of microbial deep-sea natural products reported.
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Affiliation(s)
- Danielle Skropeta
- School of Chemistry, University of Wollongong, Wollongong, NSW 2500, Australia
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18
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Wang X, Ma Z, Wang X, De S, Ma Y, Chen C. Dimeric pyrrole-imidazole alkaloids: synthetic approaches and biosynthetic hypotheses. Chem Commun (Camb) 2014; 50:8628-39. [PMID: 24828265 PMCID: PMC4096073 DOI: 10.1039/c4cc02290d] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The pyrrole-imidazole alkaloids are a group of structurally unique and biologically interesting marine sponge metabolites. Among them, the cyclic dimers have caught synthetic chemists' attention particularly. Numerous synthetic strategies have been developed and various biosynthetic hypotheses have been proposed for these fascinating natural products. We discuss herein the synthetic approaches and the biosynthetic insights obtained from these studies.
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Affiliation(s)
- Xiao Wang
- Division of Chemistry, Department of Biochemistry, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, USA.
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19
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Kreye O, Trefzger C, Sehlinger A, Meier MAR. Multicomponent Reactions with a Convertible Isocyanide: Efficient and Versatile Grafting of ADMET-Derived Polymers. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400187] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Oliver Kreye
- Karlsruhe Institute of Technology, Institute of Organic Chemistry; Laboratory of Applied Chemistry; Fritz-Haber-Weg 6, Building 30.42 D-76131 Karlsruhe Germany
| | - Carsten Trefzger
- Karlsruhe Institute of Technology, Institute of Organic Chemistry; Laboratory of Applied Chemistry; Fritz-Haber-Weg 6, Building 30.42 D-76131 Karlsruhe Germany
| | - Ansgar Sehlinger
- Karlsruhe Institute of Technology, Institute of Organic Chemistry; Laboratory of Applied Chemistry; Fritz-Haber-Weg 6, Building 30.42 D-76131 Karlsruhe Germany
| | - Michael A. R. Meier
- Karlsruhe Institute of Technology, Institute of Organic Chemistry; Laboratory of Applied Chemistry; Fritz-Haber-Weg 6, Building 30.42 D-76131 Karlsruhe Germany
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20
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Abstract
Review of deep-sea natural products covering the five-year period 2009–2013.
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Affiliation(s)
| | - Liangqian Wei
- Centre of Medicinal Chemistry
- University of Wollongong
- Wollongong, Australia
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21
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Malakhov MV, Dubinnyi MA, Vlasova NV, Zgoda VG, Efremov RG, Boldyrev IA. End-group differentiating ozonolysis of furocoumarins. RSC Adv 2014. [DOI: 10.1039/c4ra08106d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Ozonolysis of furocoumarins followed by reductive work-up yields not only common symmetrical dialdehydes, but also o-formylumbelliferones with moderate-to-high yields.
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Affiliation(s)
| | - Maxim A. Dubinnyi
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences
- Moscow 117997, Russia
| | - Natalia V. Vlasova
- Pirogov Russian National Research Medical University
- Moscow 117997, Russia
| | - Victor G. Zgoda
- Orekhovich Institute of Biomedical Chemistry of the Russian Academy of Medical Sciences
- Moscow 119121, Russia
| | - Roman G. Efremov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences
- Moscow 117997, Russia
| | - Ivan A. Boldyrev
- Pirogov Russian National Research Medical University
- Moscow 117997, Russia
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences
- Moscow 117997, Russia
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22
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Testero SA, Mangione MI, Suárez AG, Spanevello RA. End-Group-Differentiating Ozonolysis of Norbornene Systems To Afford Highly Substituted Cyclopentane Rings. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300384] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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23
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24
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Affiliation(s)
- Hélène Pellissier
- Aix-Marseille Université, UMR CNRS 7313 Institut des Sciences Moléculaires de Marseille Equipe Chirosciences, Case 561, Campus Saint Jérôme Avenue Esc. Normandie-Niemen, 13397 Marseille Cedex 20, France
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25
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Wang X, Wang X, Tan X, Lu J, Cormier KW, Ma Z, Chen C. A biomimetic route for construction of the [4+2] and [3+2] core skeletons of dimeric pyrrole-imidazole alkaloids and asymmetric synthesis of ageliferins. J Am Chem Soc 2012; 134:18834-42. [PMID: 23072663 DOI: 10.1021/ja309172t] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The pyrrole-imidazole alkaloids have fascinated chemists for decades because of their unique structures. The high nitrogen and halogen contents and the densely functionalized skeletons make their laboratory synthesis challenging. We describe herein an oxidative method for accessing the core skeletons of two classes of pyrrole-imidazole dimers. This synthetic strategy was inspired by the putative biosynthesis pathways and its development was facilitated by computational studies. Using this method, we have successfully prepared ageliferin, bromoageliferin, and dibromoageliferin in their natural enantiomeric form.
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Affiliation(s)
- Xiao Wang
- Division of Chemistry, Department of Biochemistry, The University of Texas Southwestern Medical Center, Dallas, 75390-9038, United States
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26
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4-Isocyanopermethylbutane-1,1,3-triol (IPB): a convertible isonitrile for multicomponent reactions. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.07.064] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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27
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Ding H, Roberts AG, Harran PG. Synthetic (±)-Axinellamines Deficient in Halogen. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200205] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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28
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Ding H, Roberts AG, Harran PG. Synthetic (±)-axinellamines deficient in halogen. Angew Chem Int Ed Engl 2012; 51:4340-3. [PMID: 22431425 DOI: 10.1002/anie.201200205] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Hui Ding
- Department of Chemistry and Biochemistry, University of California Los Angeles, 5505A Molecular Sciences Building, 607 Charles E. Young Drive East, Los Angeles, CA 90095-1569, USA
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29
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Wang TW, Intaranukulkit T, Rosana MR, Slegeris R, Simon J, Dudley GB. Microwave-assisted benzyl-transfer reactions of commercially available 2-benzyloxy-1-methylpyridinium triflate. Org Biomol Chem 2012; 10:248-50. [DOI: 10.1039/c1ob06504a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Seiple IB, Su S, Young IS, Nakamura A, Yamaguchi J, Jørgensen L, Rodriguez RA, O’Malley DP, Gaich T, Köck M, Baran PS. Enantioselective total syntheses of (-)-palau'amine, (-)-axinellamines, and (-)-massadines. J Am Chem Soc 2011; 133:14710-26. [PMID: 21861522 PMCID: PMC3173569 DOI: 10.1021/ja2047232] [Citation(s) in RCA: 117] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Dimeric pyrrole-imidazole alkaloids represent a rich and topologically unique class of marine natural products. This full account will follow the progression of efforts that culminated in the enantioselective total syntheses of the most structurally ornate members of this family: the axinellamines, the massadines, and palau'amine. A bio-inspired approach capitalizing on the pseudo-symmetry of the members of this class is recounted, delivering a deschloro derivative of the natural product core. Next, the enantioselective synthesis of the chlorocyclopentane core featuring a scalable, catalytic, enantioselective Diels-Alder reaction of a 1-siloxydiene is outlined in detail. Finally, the successful divergent conversion of this core to each of the aforementioned natural products, and the ensuing methodological developments, are described.
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Affiliation(s)
- Ian B. Seiple
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California, 92037
| | | | | | - Akifumi Nakamura
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California, 92037
| | - Junichiro Yamaguchi
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California, 92037
| | - Lars Jørgensen
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California, 92037
| | - Rodrigo A. Rodriguez
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California, 92037
| | - Daniel P. O’Malley
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California, 92037
| | - Tanja Gaich
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California, 92037
| | - Matthias Köck
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California, 92037
| | - Phil S. Baran
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California, 92037
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31
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Breder A, Chinigo GM, Waltman AW, Carreira EM. Towards the Synthesis of Massadine: A Unified Strategy for the Stereoselective Synthesis of the Carbocyclic C,D-Ring Subunit. Chemistry 2011; 17:12405-16. [DOI: 10.1002/chem.201101862] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2011] [Indexed: 11/07/2022]
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32
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Abstract
We describe herein an asymmetric synthesis of ageliferin. A Mn(III)-mediated oxidative radical cyclization reaction was used as the key step to construct the core skeleton of this pyrrole-imidazole dimer. This approach resembles the biogenic [4 + 2] dimerization in an intramolecular fashion.
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Affiliation(s)
- Xiao Wang
- Division of Chemistry, Department of Biochemistry, The University of Texas Southwestern Medical Center at Dallas, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, United States
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33
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Su S, Rodriguez RA, Baran PS. Scalable, stereocontrolled total syntheses of (±)-axinellamines A and B. J Am Chem Soc 2011; 133:13922-5. [PMID: 21846138 DOI: 10.1021/ja206191g] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The development of a simple, efficient, scalable, and stereocontrolled synthesis of a common intermediate en route to the axinellamines, massadines, and palau'amine is reported. This completely new route was utilized to prepare the axinellamines on a gram scale. In a more general sense, three distinct and enabling methodological advances were made during these studies: (1) an ethylene glycol-assisted Pauson-Khand cycloaddition reaction, (2) a Zn/In-mediated Barbier-type reaction, and (3) a TfNH(2)-assisted chlorination-spirocyclization.
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Affiliation(s)
- Shun Su
- Department of Chemistry, The Scripps Research Institute, La Jolla, California 92037, United States
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34
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Al-Mourabit A, Zancanella MA, Tilvi S, Romo D. Biosynthesis, asymmetric synthesis, and pharmacology, including cellular targets, of the pyrrole-2-aminoimidazole marine alkaloids. Nat Prod Rep 2011; 28:1229-60. [PMID: 21556392 PMCID: PMC5596510 DOI: 10.1039/c0np00013b] [Citation(s) in RCA: 161] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The pyrrole-2-aminoimidazole (P-2-AI) alkaloids are a growing family of marine alkaloids, now numbering well over 150 members, with high topographical and biological information content. Their intriguing structural complexity, rich and compact stereochemical content, high N to C ratio (~1 : 2), and increasingly studied biological activities are attracting a growing number of researchers from numerous disciplines world-wide. This review surveys advances in this area with a focus on the structural diversity, biosynthetic hypotheses with increasing, but still rare, verifying experimental studies, asymmetric syntheses, and biological studies, including cellular target receptor isolation studies, of this stimulating and exciting alkaloid family.
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Affiliation(s)
- Ali Al-Mourabit
- Centre de Recherche de Gif-sur-Yvette, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France
| | | | - Supriya Tilvi
- Bio-organic Chemistry laboratory, National Institute of Oceanography, Dona Paula, Goa, India, 403 004
| | - Daniel Romo
- Department of Chemistry, Texas A&M Universtiy College Station, TX 77842-3012
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