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Chen W, Xu T, Zhu G, Guo B, Tang L, Wang J. Concise Total Syntheses of Amorfrutin A and B. ChemistrySelect 2022. [DOI: 10.1002/slct.202202968] [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]
Affiliation(s)
- Wenzhang Chen
- State Key Laboratory of Functions and Applications of Medicinal Plants Guizhou Medical University 9 Beijing Road 550004 Guiyang China
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D Guizhou Medical University 9 Beijing Road 550004 Guiyang China
| | - Tingxiao Xu
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D Guizhou Medical University 9 Beijing Road 550004 Guiyang China
- College of Pharmacy Guizhou Medical University 9 Beijing Road 550004 Guiyang China
| | - Gaofeng Zhu
- State Key Laboratory of Functions and Applications of Medicinal Plants Guizhou Medical University 9 Beijing Road 550004 Guiyang China
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D Guizhou Medical University 9 Beijing Road 550004 Guiyang China
| | - Bing Guo
- Guizhou Provincial Key Laboratory of Pathogenesis and Drug Research on Common Chronic Diseases Guizhou Medical University 9 Beijing Road 550004 Guiyang China
| | - Lei Tang
- State Key Laboratory of Functions and Applications of Medicinal Plants Guizhou Medical University 9 Beijing Road 550004 Guiyang China
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D Guizhou Medical University 9 Beijing Road 550004 Guiyang China
| | - Jianta Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants Guizhou Medical University 9 Beijing Road 550004 Guiyang China
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D Guizhou Medical University 9 Beijing Road 550004 Guiyang China
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2
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Khademi Z, Heravi MM. Applications of Claisen condensations in total synthesis of natural products. An old reaction, a new perspective. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Curtis BJ, Micikas RJ, Burkhardt RN, Smith RA, Pan JY, Jander K, Schroeder FC. Syntheses of Amorfrutins and Derivatives via Tandem Diels-Alder and Anionic Cascade Approaches. J Org Chem 2021; 86:11269-11276. [PMID: 33661630 DOI: 10.1021/acs.joc.0c03043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We describe two complementary approaches based on a convergent [4+2] logic toward the synthesis of amorfrutins, cannabinoids, and related plant metabolites. An anionic cascade cyclization employing β-methoxycrotonates and β-chloro-α,β-unsaturated esters yielded amorfrutins in four linear steps and demonstrated utility of β-alkoxycrotonate-derived nucleophiles as functional equivalents of β-ketoester-derived dianions. Analogously, tandem Diels-Alder/retro-Diels-Alder cycloaddition of dimedone-derived bis(trimethylsiloxy)-dienes and α,β-alkynyl ester dienophiles provided facile access to resorcinol precursors of amorfrutins and cannabinoids, avoiding late-stage installation of prenyl or geranyl moieties as in previous approaches.
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Affiliation(s)
- Brian J Curtis
- Boyce Thompson Institute and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Robert J Micikas
- Boyce Thompson Institute and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Russell N Burkhardt
- Boyce Thompson Institute and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Rubin A Smith
- Boyce Thompson Institute and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Judy Y Pan
- Boyce Thompson Institute and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Katrina Jander
- Boyce Thompson Institute and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Frank C Schroeder
- Boyce Thompson Institute and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
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4
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Mies T, Patel C, Parsons PJ, Barrett AGM. Biomimetic Total Syntheses of Amorfrutins A, B, (
S
)‐D and (
R
)‐D and Formal Synthesis of Amorfrutin C. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100301] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Thomas Mies
- Department of Chemistry Molecular Sciences Research Hub Imperial College London, White City Campus Wood Lane London W12 0BZ England
| | - Calum Patel
- Department of Chemistry Molecular Sciences Research Hub Imperial College London, White City Campus Wood Lane London W12 0BZ England
| | - Philip J. Parsons
- Department of Chemistry Molecular Sciences Research Hub Imperial College London, White City Campus Wood Lane London W12 0BZ England
| | - Anthony G. M. Barrett
- Department of Chemistry Molecular Sciences Research Hub Imperial College London, White City Campus Wood Lane London W12 0BZ England
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5
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Fujita T, Kuwahara S, Ogura Y. Synthesis of amorfrutins B and D from amorfrutin A ethyl ester. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151477] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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6
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Fujita T, Kuwahara S, Ogura Y. Unified total synthesis of amorfrutins A and C via the Claisen rearrangement. Biosci Biotechnol Biochem 2019; 83:1635-1641. [PMID: 31130067 DOI: 10.1080/09168451.2019.1618699] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A concise, unified total synthesis of the two prenylated aromatic polyketides amorfrutins A and C, which exhibit various medicinally important biological profiles such as antimicrobial, PPARγ modulating and quorum sensing inhibitory activities, has been achieved from commercially available 3,5-dimethoxybenzaldehyde in 38% and 10% overall yields through nine and ten steps, respectively. The key transformation for the synthesis of amorfrutin A was the Claisen rearrangement of a mono-O-(1,1-dimethylallyl)resorcinol derivative to install the C3-prenyl substituent, while that for the synthesis of amorfrutin C was the double Claisen rearrangement of a di-O-(1,1-dimethylallyl)resorcinol derivative to introduce the two prenyl groups at the C3 and C5 positions all at once.
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Affiliation(s)
- Tadafumi Fujita
- a Laboratory of Applied Bioorganic Chemistry, Graduate School of Agricultural Science, Tohoku University , Sendai , Japan
| | - Shigefumi Kuwahara
- a Laboratory of Applied Bioorganic Chemistry, Graduate School of Agricultural Science, Tohoku University , Sendai , Japan
| | - Yusuke Ogura
- a Laboratory of Applied Bioorganic Chemistry, Graduate School of Agricultural Science, Tohoku University , Sendai , Japan
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7
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Weber B, Brandes B, Powroznik D, Kluge R, Csuk R. An efficient and robust synthesis of amorfrutin A. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.04.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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8
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Grandhi GS, Selvakumar J, Dana S, Baidya M. Directed C–H Bond Functionalization: A Unified Approach to Formal Syntheses of Amorfrutin A, Cajaninstilbene Acid, Hydrangenol, and Macrophyllol. J Org Chem 2018; 83:12327-12333. [DOI: 10.1021/acs.joc.8b02116] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Gowri Sankar Grandhi
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Jayaraman Selvakumar
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Suman Dana
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Mahiuddin Baidya
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
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Miao Q, Li Y, Xu J, Lin A, Tanabe G, Muraoka O, Wu X, Xie W. First Total Syntheses of Amorfrutin C and pseudo-Amorfrutin A. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701811] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qi Miao
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry; China Pharmaceutical University; 210009 Nanjing China
| | - Yunzhi Li
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry; China Pharmaceutical University; 210009 Nanjing China
| | - Jinyi Xu
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry; China Pharmaceutical University; 210009 Nanjing China
| | - Aijun Lin
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry; China Pharmaceutical University; 210009 Nanjing China
| | - Genzoh Tanabe
- Faculty of Pharmacy; Kinki University; 3-4-1 Kowakae 8502 Higashi-Osaka, Osaka 577- Japan
| | - Osamu Muraoka
- Faculty of Pharmacy; Kinki University; 3-4-1 Kowakae 8502 Higashi-Osaka, Osaka 577- Japan
| | - Xiaoming Wu
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry; China Pharmaceutical University; 210009 Nanjing China
| | - Weijia Xie
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry; China Pharmaceutical University; 210009 Nanjing China
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Geng ZZ, Zhang JJ, Lin J, Huang MY, An LK, Zhang HB, Sun PH, Ye WC, Chen WM. Novel cajaninstilbene acid derivatives as antibacterial agents. Eur J Med Chem 2015; 100:235-45. [DOI: 10.1016/j.ejmech.2015.06.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 05/27/2015] [Accepted: 06/03/2015] [Indexed: 01/17/2023]
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11
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Aidhen IS, Mukkamala R, Weidner C, Sauer S. A Common Building Block for the Syntheses of Amorfrutin and Cajaninstilbene Acid Libraries toward Efficient Binding with Peroxisome Proliferator-Activated Receptors. Org Lett 2014; 17:194-7. [DOI: 10.1021/ol503135u] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Indrapal S. Aidhen
- Department
of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | - Ramesh Mukkamala
- Department
of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | - Christopher Weidner
- Otto-Warburg
Laboratory, Max-Planck-Institute for Molecular Genetics, Ihnestrasse
63-73, 14195 Berlin, Germany
| | - Sascha Sauer
- Otto-Warburg
Laboratory, Max-Planck-Institute for Molecular Genetics, Ihnestrasse
63-73, 14195 Berlin, Germany
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Sauer S. Amorfrutins: A Promising Class of Natural Products that Are Beneficial to Health. Chembiochem 2014; 15:1231-8. [DOI: 10.1002/cbic.201402124] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Indexed: 01/16/2023]
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14
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Chang MY, Chan CK, Lin SY, Wu MH. One-pot synthesis of multisubstituted quaterphenyls and cyclopropanes. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.09.060] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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