1
|
Das K, Halder S. Synthesis of Functionalized Five-Membered Heterocycles from Epoxides: A Hydrogen-Bond Donor Catalytic Approach. J Org Chem 2023; 88:12872-12883. [PMID: 36007267 DOI: 10.1021/acs.joc.2c00902] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The synthesis of highly functionalized five-membered oxa- and aza-heterocycles has been reported utilizing hydrogen-bond donor (HBD) catalysis. In this method, an epoxide was taken as a substrate and reacted with functionalized arylidene/alkylidene malononitrile derivatives in the presence of a newly designed HBD catalyst. In all the cases, the products 2,5-disubstituted tetrahydrofurans (2,5-THFs) were obtained in good to excellent yields (up to 86%) with high diastereoselectivity (dr up to 99:1) as a single regioisomer. The stereochemistry at the 2- and 5-positions of the five-membered ring has been confirmed by single-crystal X-ray analysis, and cis is found to be the major product. The same strategy has been further utilized to obtain substituted oxazolidines whenever the epoxide has been reacted with isocyanate as an electrophile. In order to induce enantioselectivity, a chiral epoxide has been reacted with both the electrophiles in the presence of the same catalyst system to afford the single stereoisomer of the final products. This synthetic methodology involves a low catalyst loading and ambient reaction condition and has been generalized with various substituents present in the starting electrophiles to produce the resultant products in acceptable yields and stereoselectivity.
Collapse
Affiliation(s)
- Koushik Das
- Department of Chemistry, Visvesvaraya National Institute of Technology (VNIT), Nagpur, Maharashtra 440010, India
| | - Sandipan Halder
- Department of Chemistry, Visvesvaraya National Institute of Technology (VNIT), Nagpur, Maharashtra 440010, India
| |
Collapse
|
2
|
Fernandes RA, Bhowmik A, Choudhary P. Muricatacin, a Gateway Molecule to Higher Acetogenin Synthesis. Chem Asian J 2020; 15:3660-3681. [DOI: 10.1002/asia.202000955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/15/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Rodney A. Fernandes
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai 400076, Maharashtra India
| | - Amit Bhowmik
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai 400076, Maharashtra India
| | - Priyanka Choudhary
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai 400076, Maharashtra India
| |
Collapse
|
3
|
The formal synthesis of (+)-15-deoxy-Δ12,14-prostaglandin J2 by utilizing SmI2-promoted intramolecular coupling of bromoalkynes and α,β-unsaturated esters. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
4
|
Bao J, Tian H, Yang P, Deng J, Gui J. Modular Synthesis of Functionalized Butenolides by Oxidative Furan Fragmentation. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901613] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Jiajing Bao
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Hailong Tian
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Peicheng Yang
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Jiachen Deng
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Jinghan Gui
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| |
Collapse
|
5
|
Gonela UM, Yadav JS. Synthesis of chiral propargyl alcohols following the base-induced elimination protocol: application in the total synthesis of natural products. NEW J CHEM 2020. [DOI: 10.1039/c9nj05626b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Synthesis of enantiomerically pure propargyl alcohols is one of the most important tools in organic synthesis and “base-induced elimination of β-alkoxy chlorides” could offer the enantiomerically pure propargyl alcohols.
Collapse
Affiliation(s)
- Uma Maheshwar Gonela
- Natural Product Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
| | - Jhillu S. Yadav
- Natural Product Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
- School of Science
| |
Collapse
|
6
|
van Lint MJ, Hall M, Faber K, van Spanning RJM, Ruijter E, Orru RVA. Stereoselective Chemoenzymatic Cascade Synthesis of the bis
-THF Core of Acetogenins. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801562] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Matthijs J. van Lint
- Amsterdam Institute for Molecules, Medicines and Systems; Vrije Universiteit Amsterdam; De Boelelaan 1108 1081 HZ Amsterdam The Netherlands
| | - Mélanie Hall
- Department of Chemistry, Organic & Bioorganic Chemistry; University of Graz; Heinrichstrasse 28 8010 Graz Austria
| | - Kurt Faber
- Department of Chemistry, Organic & Bioorganic Chemistry; University of Graz; Heinrichstrasse 28 8010 Graz Austria
| | - Rob J. M. van Spanning
- Amsterdam Institute for Molecules, Medicines and Systems; Vrije Universiteit Amsterdam; De Boelelaan 1108 1081 HZ Amsterdam The Netherlands
| | - Eelco Ruijter
- Amsterdam Institute for Molecules, Medicines and Systems; Vrije Universiteit Amsterdam; De Boelelaan 1108 1081 HZ Amsterdam The Netherlands
| | - Romano V. A. Orru
- Amsterdam Institute for Molecules, Medicines and Systems; Vrije Universiteit Amsterdam; De Boelelaan 1108 1081 HZ Amsterdam The Netherlands
| |
Collapse
|
7
|
Kawamata T, Yamaguchi A, Nagatomo M, Inoue M. Convergent Total Synthesis of Asimicin via Decarbonylative Radical Dimerization. Chemistry 2018; 24:18907-18912. [DOI: 10.1002/chem.201805317] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Takahiro Kawamata
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-003 Japan
| | - Akinori Yamaguchi
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-003 Japan
| | - Masanori Nagatomo
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-003 Japan
| | - Masayuki Inoue
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-003 Japan
| |
Collapse
|
8
|
Kelley EH, Jamison TF. Synthesis of the ABC framework of tamulamides A and B. Bioorg Med Chem 2018; 26:5327-5335. [PMID: 29729986 DOI: 10.1016/j.bmc.2018.04.046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 04/19/2018] [Accepted: 04/20/2018] [Indexed: 11/29/2022]
Abstract
Synthesis of the fused tetrahydrofuran motif comprising the ABC rings of the marine ladder polyethers tamulamides A and B has been achieved via two different polyepoxide cascade strategies. Investigations into a triepoxide cascade under aqueous conditions revealed the importance of the electronic nature of the cascade end-group with this initial approach. Ultimately, a diepoxide cascade under basic conditions proved most successful, providing the ABC tetrahydropyran triad in 41% yield.
Collapse
Affiliation(s)
- Elizabeth H Kelley
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, United States
| | - Timothy F Jamison
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, United States.
| |
Collapse
|
9
|
Suzuki A, Sasaki M, Nakagishi T, Ueda T, Hoshiya N, Uenishi J. Construction of Iterative Tetrahydrofuran Ring Units and Total Synthesis of (+)-Goniocin. Org Lett 2016; 18:2248-51. [PMID: 27111729 DOI: 10.1021/acs.orglett.6b00877] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Cytotoxic acetogenin (+)-goniocin has been synthesized in 17 steps from (R)-O-tritylglycidol. The core structure of the contiguous C22-C10 threo-trans-threo-trans-threo-trans-tris-tetrahydrofuran (THF) ring involving an iterative THF-ring unit was synthesized. An iterative THF ring unit was constructed from an alkenyl-substituted THF ring in four steps including a Pd(II)-catalyzed ring-closing reaction and cross-metathesis. This method is general and allows the preparation of both trans-threo-trans- and trans-threo-cis-THF ring units flexibly.
Collapse
Affiliation(s)
- Ai Suzuki
- Kyoto Pharmaceutical University , Yamashina, Kyoto 607-8412, Japan
| | - Mai Sasaki
- Kyoto Pharmaceutical University , Yamashina, Kyoto 607-8412, Japan
| | | | - Tsuyoshi Ueda
- Kyoto Pharmaceutical University , Yamashina, Kyoto 607-8412, Japan
| | - Naoyuki Hoshiya
- Kyoto Pharmaceutical University , Yamashina, Kyoto 607-8412, Japan
| | - Jun'ichi Uenishi
- Kyoto Pharmaceutical University , Yamashina, Kyoto 607-8412, Japan
| |
Collapse
|
10
|
Liaw CC, Liou JR, Wu TY, Chang FR, Wu YC. Acetogenins from Annonaceae. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2016; 101:113-230. [PMID: 26659109 DOI: 10.1007/978-3-319-22692-7_2] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In recent decades, annonaceous acetogenins have become highly studied plant secondary metabolites in terms of their isolation, structure elucidation, synthesis, biological evaluation, mechanism of action, and toxicity. The aim of the present contribution is to summarize chemical and biological reports published since 1997 on annonaceous acetogenins and synthetic acetogenin mimics. The compounds are considered biologically in terms of their cytotoxicity for cancer cell lines, neurotoxicity, pesticidal effects, and miscellaneous activities.
Collapse
Affiliation(s)
- Chih-Chuang Liaw
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, 804, Taiwan.
| | - Jing-Ru Liou
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung, 807, Taiwan.
| | - Tung-Ying Wu
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung, 807, Taiwan.
| | - Fang-Rong Chang
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung, 807, Taiwan.
| | - Yang-Chang Wu
- School of Pharmacy, College of Pharmacy, China Medical University, Taichung, 404, Taiwan.
| |
Collapse
|
11
|
Schiedler DA, Vellucci JK, Lu Y, Beaudry CM. The development of carbon–carbon bond forming reactions of aminal radicals. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.12.067] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
12
|
Grafton MW, Johnson SA, Farrugia LJ, Sutherland A. Diastereoselective synthesis of highly substituted polycyclic scaffolds via a one-pot four-step tandem catalytic process. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
13
|
Montaser R, Paul VJ, Luesch H. Modular strategies for structure and function employed by marine cyanobacteria: characterization and synthesis of pitinoic acids. Org Lett 2013; 15:4050-3. [PMID: 23915229 PMCID: PMC3785295 DOI: 10.1021/ol401396u] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Novel bioactive lipids were identified from a Guamanian cyanobacterium, the Pseudomonas aeruginosa quorum sensing inhibitor pitinoic acid A (1) and the anti-inflammatory pitinoic acids B (2) and C. The structure of 2 was confirmed by synthesis, which also allowed for biological evaluation. Since 2 is an ester of pitinoic acids A and C, it represents a prodrug strategy to liberate dual biological activity for the management of P. aeruginosa infections and their associated inflammation.
Collapse
Affiliation(s)
- Rana Montaser
- Department of Medicinal Chemistry, University of Florida, Gainesville, Florida 32610
| | | | - Hendrik Luesch
- Department of Medicinal Chemistry, University of Florida, Gainesville, Florida 32610
| |
Collapse
|
14
|
Grafton MW, Farrugia LJ, Sutherland A. Synthesis of Amino-Substituted Indanes and Tetralins via Consecutive Multibond-Forming Tandem Processes. J Org Chem 2013; 78:7199-207. [DOI: 10.1021/jo401182r] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mark W. Grafton
- WestCHEM, School of Chemistry,
The Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Louis J. Farrugia
- WestCHEM, School of Chemistry,
The Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Andrew Sutherland
- WestCHEM, School of Chemistry,
The Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| |
Collapse
|
15
|
Florence GJ, Morris JC, Murray RG, Vanga RR, Osler JD, Smith TK. Total synthesis, stereochemical assignment, and biological activity of chamuvarinin and structural analogues. Chemistry 2013; 19:8309-20. [PMID: 23630031 DOI: 10.1002/chem.201204527] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 03/14/2013] [Indexed: 11/06/2022]
Abstract
A highly stereocontrolled synthesis of (+)-chamuvarinin has been completed in 1.5% overall yield over 20 steps. The key fragment coupling reactions were the addition of alkyne 8 to aldehyde 7 (under Felkin-Anh control), followed by the two step activation/cyclization to close the C20-C23 2,5-cis-substituted tetrahydrofuran ring and a Julia-Kocienski olefination at C8-C9 to introduce the terminal butenolide. The inherent flexibility of our coupling strategy led to a streamlined synthesis with 17 steps in the longest sequence (2.2% overall yield), in which the key bond couplings are reversed. In addition, a series of structural analogues of chamuvarinin have been prepared and screened for activity against HeLa cancer cell lines and both the bloodstream and insect forms of Trypanosoma brucei, the parasitic agent responsible for African sleeping sickness.
Collapse
Affiliation(s)
- Gordon J Florence
- EaStCHEM School of Chemistry, Biomedical Sciences Research Complex, University of St Andrews, North Haugh, St Andrews, KY16 9ST, UK.
| | | | | | | | | | | |
Collapse
|
16
|
Xie J, Ma Y, Horne DA. Asymmetric Synthesis of the Core Structure of Leucosceptroids A–D. J Org Chem 2011; 76:6169-76. [DOI: 10.1021/jo200899v] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jun Xie
- Department of Molecular Medicine, Beckman Research Institute at City of Hope, Duarte, California
91010, United States
| | - Yuelong Ma
- Department of Molecular Medicine, Beckman Research Institute at City of Hope, Duarte, California
91010, United States
| | - David A Horne
- Department of Molecular Medicine, Beckman Research Institute at City of Hope, Duarte, California
91010, United States
| |
Collapse
|
17
|
Chevallier F, Lumbroso A, Beaudet I, Le Grognec E, Toupet L, Quintard JP. syn-Allylstannation of N-Acyliminium Intermediates by Tributyl[γ-(silyloxy)allyl]stannanes: A Key Reaction for the Diastereoselective Synthesis of Polyhydroxypiperidines and Polyhydroxyazepanes. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100302] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
18
|
Florence GJ, Morris JC, Murray RG, Osler JD, Reddy VR, Smith TK. Synthesis and stereochemical assignment of (+)-chamuvarinin. Org Lett 2010; 13:514-7. [PMID: 21174397 PMCID: PMC3031177 DOI: 10.1021/ol1028699] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
A stereocontrolled total synthesis of (+)-chamuvarinin, isolated from the root extract of Uvaria Chamae, utilizes a convergent modular strategy to construct the adjacently linked C15−C28 ether array, followed by a late-stage Julia−Kocienski olefination to append the butenolide motif. This constitutes the first total synthesis of (+)-chamuvarinin, defining the relative and absolute configuration of this unique annonaceous acetogenin.
Collapse
Affiliation(s)
- Gordon J Florence
- School of Chemistry and Centre for Biomolecular Sciences, University of St. Andrews, North Haugh, St. Andrews, KY16 9ST, UK.
| | | | | | | | | | | |
Collapse
|
19
|
Haynes SW, Sydor PK, Corre C, Song L, Challis GL. Stereochemical Elucidation of Streptorubin B. J Am Chem Soc 2010; 133:1793-8. [DOI: 10.1021/ja109164t] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
20
|
Français A, Leyva-Pérez A, Etxebarria-Jardi G, Peña J, Ley SV. Total Synthesis of Iso- and Bongkrekic Acids: Natural Antibiotics Displaying Potent Antiapoptotic Properties. Chemistry 2010; 17:329-43. [DOI: 10.1002/chem.201002380] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2010] [Indexed: 11/05/2022]
|
21
|
Ueno M, Tanoue A, Kobayashi S. Silver Oxide as a Novel Catalyst for Carbon–Carbon Bond-forming Reactions in Aqueous Media. CHEM LETT 2010. [DOI: 10.1246/cl.2010.652] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
22
|
Synthetic applications of chiral unsaturated epoxy alcohols prepared by sharpless asymmetric epoxidation. Molecules 2010; 15:1041-73. [PMID: 20335961 PMCID: PMC6263200 DOI: 10.3390/molecules15021041] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2010] [Revised: 02/09/2010] [Accepted: 02/20/2010] [Indexed: 11/16/2022] Open
Abstract
An overview of the synthesis and applications of chiral 2,3-epoxy alcohols containing unsaturated chains is presented. One of the fundamental synthetic routes to these compounds is Sharpless asymmetric epoxidation, which is reliable, highly chemoselective and enables easy prediction of the product enantioselectivity. Thus, unsaturated epoxy alcohols are readily obtained by selective oxidation of the allylic double bond in the presence of other carbon-carbon double or triple bonds. The wide availability of epoxy alcohols with unsaturated chains, the versatility of the epoxy alcohol functionality (e.g. regio- and stereo-selective ring opening; oxidation; and reduction), and the arsenal of established alkene chemistries, make unsaturated epoxy alcohols powerful starting materials for the synthesis of complex targets such as biologically active molecules. The popularization of ring-closing metathesis has further increased their value, making them excellent precursors to cyclic compounds.
Collapse
|
23
|
Francais A, Leyva A, Etxebarria-Jardi G, Ley SV. Total Synthesis of the Anti-Apoptotic Agents Iso- and Bongkrekic Acids. Org Lett 2009; 12:340-3. [DOI: 10.1021/ol902676t] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Antoine Francais
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Antonio Leyva
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Gorka Etxebarria-Jardi
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Steven V. Ley
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| |
Collapse
|
24
|
Su C, Huang X, Liu Q, Huang X. Facile Synthesis of Tetrahydrofurans from Cycloadditions of Vinylidenecyclopropanes with Aldehydes and Further Tunable Transformations for the Construction of Furan, Indene, and Benzo[c]fluorene Derivatives. J Org Chem 2009; 74:8272-9. [DOI: 10.1021/jo901836v] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chenliang Su
- Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
| | - Xian Huang
- Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
| | - Qingyang Liu
- Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
| | - Xin Huang
- Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
| |
Collapse
|
25
|
Sinha SC, Chen Z, Huang ZZ, Nakamaru-Ogiso E, Pietraszkiewicz H, Edelstein M, Valeriote F. Alteration of the bis-tetrahydrofuran core stereochemistries in asimicin can affect the cytotoxicity. J Med Chem 2009; 51:7045-8. [PMID: 18975929 DOI: 10.1021/jm801028c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A systematic analysis using 10 synthetic asimicin stereoisomers revealed that the stereochemistry of the bis-tetrahydrofuran core, including the tetrahydrofuran rings and the adjacent hydroxy functions, had significant effect on its cytotoxicity. Our findings set to rest the highly controversial perception that the stereochemistry of the tetrahydrofuran core has little effect on the activity, which is not true for its cytotoxic effect, and also reinforces the previous conclusion that asimicin is a highly potent anticancer compound.
Collapse
Affiliation(s)
- Subhash C Sinha
- The Skaggs Institute for Chemical Biology and the Department of Molecular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA.
| | | | | | | | | | | | | |
Collapse
|
26
|
Morris CL, Hu Y, Head GD, Brown LJ, Whittingham WG, Brown RCD. Oxidative Cyclization Reactions of Trienes and Dienynes: Total Synthesis of Membrarollin. J Org Chem 2009; 74:981-8. [DOI: 10.1021/jo802012a] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Claire L. Morris
- School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, United Kingdom, and Syngenta, Jealott's Hill International Research Center, Bracknell RG42 6EY, United Kingdom
| | - Yulai Hu
- School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, United Kingdom, and Syngenta, Jealott's Hill International Research Center, Bracknell RG42 6EY, United Kingdom
| | - Geoff D. Head
- School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, United Kingdom, and Syngenta, Jealott's Hill International Research Center, Bracknell RG42 6EY, United Kingdom
| | - Lynda J. Brown
- School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, United Kingdom, and Syngenta, Jealott's Hill International Research Center, Bracknell RG42 6EY, United Kingdom
| | - William G. Whittingham
- School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, United Kingdom, and Syngenta, Jealott's Hill International Research Center, Bracknell RG42 6EY, United Kingdom
| | - Richard C. D. Brown
- School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, United Kingdom, and Syngenta, Jealott's Hill International Research Center, Bracknell RG42 6EY, United Kingdom
| |
Collapse
|
27
|
Li N, Shi Z, Tang Y, Chen J, Li X. Recent progress on the total synthesis of acetogenins from Annonaceae. Beilstein J Org Chem 2008; 4:48. [PMID: 19190742 PMCID: PMC2633664 DOI: 10.3762/bjoc.4.48] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2008] [Accepted: 11/25/2008] [Indexed: 11/23/2022] Open
Abstract
An overview of recent progress on the total synthesis of acetogenins from Annonaceae during the past 12 years is provided. These include mono-tetrahydrofurans, adjacent bis-tetrahydrofurans, nonadjacent bis-tetrahydrofurans, tri-tetrahydrofurans, adjacent tetrahydrofuran-tetrahydropyrans, nonadjacent tetrahydrofuran-tetrahydropyrans, mono-tetrahydropyrans, and acetogenins containing only gamma-lactone. This review emphasizes only the first total synthesis of molecules of contemporary interest and syntheses that have helped to correct structures. In addition, some significant results on the novel synthesis and structure-activity relationship studies of annonaceous acetogenins are also introduced.
Collapse
Affiliation(s)
- Nianguang Li
- Department of Medicinal Chemistry, Nanjing University of Chinese Medicine, No. 138, Xianlindadao, Nanjing, Jiangsu 210046, P. R. China. Tel & Fax: +86-25-85811512
| | - Zhihao Shi
- Division of Organic Chemistry, China Pharmaceutical University, Nanjing, Jiangsu 211198, P. R. China
| | - Yuping Tang
- Jiangsu Key Laboratory for TCM Formulae Research, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210046, P. R. China
| | - Jianwei Chen
- Department of Medicinal Chemistry, Nanjing University of Chinese Medicine, No. 138, Xianlindadao, Nanjing, Jiangsu 210046, P. R. China. Tel & Fax: +86-25-85811512
| | - Xiang Li
- Department of Medicinal Chemistry, Nanjing University of Chinese Medicine, No. 138, Xianlindadao, Nanjing, Jiangsu 210046, P. R. China. Tel & Fax: +86-25-85811512
| |
Collapse
|
28
|
Affiliation(s)
- Marco Lombardo
- Dipartimento di Chimica "G. Ciamician", Università degli Studi di Bologna, via Selmi 2, 40126 Bologna, Italy.
| | | |
Collapse
|
29
|
Marshall JA, Sabatini JJ, Valeriote F. ABC synthesis and antitumor activity of a series of Annonaceous acetogenin analogs with a threo, trans, threo, trans, threo-bis-tetrahydrofuran core unit. Bioorg Med Chem Lett 2007; 17:2434-7. [PMID: 17329102 DOI: 10.1016/j.bmcl.2007.02.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2007] [Revised: 02/10/2007] [Accepted: 02/13/2007] [Indexed: 11/29/2022]
Abstract
Side-chain analogs of Annonaceous acetogenins with a threo, trans, threo, trans, threo-bis-tetrahydrofuran core unit have been prepared and tested for cytotoxicity against HCT-116 human colon cancer cells.
Collapse
Affiliation(s)
- James A Marshall
- Department of Chemistry, University of Virginia, Charlottesville, VA 22904, USA.
| | | | | |
Collapse
|
30
|
Chinchilla R, Najera C. The Sonogashira Reaction: A Booming Methodology in Synthetic Organic Chemistry. Chem Rev 2007; 107:874-922. [PMID: 17305399 DOI: 10.1021/cr050992x] [Citation(s) in RCA: 2259] [Impact Index Per Article: 132.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rafael Chinchilla
- Departamento de Química Orgánica and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Facultad de Ciencias, Apartado 99, 03080 Alicante, Spain.
| | | |
Collapse
|
31
|
|
32
|
Piccialli V, Caserta T, Caruso L, Gomez-Paloma L, Bifulco G. RuO4-mediated oxidative polycyclization of linear polyenes. A new approach to the synthesis of the bis-THF diol core of antitumour cis–cis adjacent bis-THF annonaceous acetogenins. Tetrahedron 2006. [DOI: 10.1016/j.tet.2006.08.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
33
|
|
34
|
Bonini C, Chiummiento L, Funicello M, Lupattelli P, Pullez M. New Functionalised Hydroxymethyl Ketones from the Mild and Chemoselective KMnO4 Oxidation of Chiral Terminal Olefins. European J Org Chem 2006. [DOI: 10.1002/ejoc.200500737] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
35
|
Maezaki N, Tominaga H, Kojima N, Yanai M, Urabe D, Ueki R, Tanaka T, Yamori T. Total Synthesis of Murisolins and Evaluation of Tumor-Growth Inhibitory Activity. Chemistry 2005; 11:6237-45. [PMID: 16075441 DOI: 10.1002/chem.200500462] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Convergent total syntheses of murisolin (1), natural 16,19-cis-murisolin 2, and unnatural 16,19-cis-murisolin 3 were accomplished by asymmetric alkynylation of alpha-tetrahydrofuranic aldehyde with a diyne and Sonogashira coupling with a gamma-lactone segment as the key steps. Stereoisomers of alpha-tetrahydrofuranic aldehyde were synthesized with high optical purity and the asymmetric alkynylation of these with 1,6-heptadiyne proceeded in good yield and with high diastereoselectivity. The cell-growth inhibition profile and COMPARE analysis of the synthetic compounds 1-3 were also investigated.
Collapse
Affiliation(s)
- Naoyoshi Maezaki
- Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan
| | | | | | | | | | | | | | | |
Collapse
|
36
|
Marshall JA, Sabatini JJ. Synthesis of cis- and trans-2,5-Disubstituted Tetrahydrofurans by a Tandem Dihydroxylation-SN2 Cyclization Sequence. Org Lett 2005; 7:4819-22. [PMID: 16235897 DOI: 10.1021/ol051507n] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
[reaction: see text] Dihydroxylation of delta- and epsilon-mesyloxy alpha,beta-unsaturated esters proceeds with in situ cyclization to afford 2,5-disubstituted and 2,3,5-trisubstituted tetrahydrofurans.
Collapse
Affiliation(s)
- James A Marshall
- Department of Chemistry, University of Virginia, Charlottesville, 22904, USA.
| | | |
Collapse
|
37
|
Hirayama LC, Gamsey S, Knueppel D, Steiner D, DeLaTorre K, Singaram B. Indium-mediated Barbier-type allylation of aldehydes as a convenient method for the highly enantioselective synthesis of homoallylic alcohols. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2005.01.169] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
38
|
Chapter 5.3 Five-membered ring systems: Furans and benzofurans. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/s0959-6380(05)80049-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
|
39
|
Nattrass GL, Díez E, McLachlan MM, Dixon DJ, Ley SV. The Total Synthesis of the Annonaceous Acetogenin 10-Hydroxyasimicin. Angew Chem Int Ed Engl 2004. [DOI: 10.1002/ange.200462264] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
40
|
Nattrass GL, Díez E, McLachlan MM, Dixon DJ, Ley SV. The Total Synthesis of the Annonaceous Acetogenin 10-Hydroxyasimicin. Angew Chem Int Ed Engl 2004; 44:580-4. [PMID: 15597387 DOI: 10.1002/anie.200462264] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gillian L Nattrass
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, UK
| | | | | | | | | |
Collapse
|
41
|
Makabe H, Hattori Y, Kimura Y, Konno H, Abe M, Miyoshi H, Tanaka A, Oritani T. Total synthesis of cis-solamin and its inhibitory action with bovine heart mitochondrial complex I. Tetrahedron 2004. [DOI: 10.1016/j.tet.2004.09.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
42
|
Abstract
Systematic synthesis of mono- and bis-THF ring cores, synthetic intermediates of antitumor annonaceous acetogenins, has been achieved by asymmetric alkynylation and subsequent stereodivergent THF ring formation as key steps. The asymmetric alkynylation of alpha-oxyaldehyde and alpha-tetrahydrofuranic aldehyde with (S)-3-butyne-1,2-diol derivatives gave good yield with very high diastereoselectivity. These adducts were converted into mono- and bis-THF cores via two kinds of one-pot THF ring formation, respectively. In addition, the total synthesis of murisolin, which shows cytotoxic activity against human tumor cell lines with potency from 10(5) to 10(6) times that of adriamycin, was also achieved.
Collapse
Affiliation(s)
- Naoto Kojima
- Graduate School of Pharmaceutical Sciences, Osaka University, Suite, Osaka 565-0871, Japan.
| |
Collapse
|
43
|
Marshall JA, Piettre A, Paige MA, Valeriote F. Total synthesis and structure confirmation of the annonaceous acetogenins 30(S)-hydroxybullatacin, uvarigrandin a, and 5(R)-uvarigrandin a (narumicin I?). J Org Chem 2003; 68:1780-5. [PMID: 12608791 DOI: 10.1021/jo0266137] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A synthesis of the bistetrahydrofuran Annonaceous acetogenins 30(S)-hydroxybullatacin, uvarigrandin A, and 5(R)-uvarigrandin A through application of a previously disclosed four-component modular approach is described in which extended core segments are coupled to a C4- or C5-hydroxy butenolide terminus. The butenolide termini segments were prepared from (S)- or (R)-malic acid. Spectral properties of synthetic 30(S)-hydroxybullatacin and uvarigrandin A, as well as their Mosher ester derivatives, were in close agreement to the reported values for the natural substances. The synthetic 5(R)-uvarigrandin A is possibly identical to narumicin I, but subtle differences in the reported NMR spectra prevented an unambiguous assessment of this point.
Collapse
Affiliation(s)
- James A Marshall
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, USA
| | | | | | | |
Collapse
|