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Dey R, Jang DJ, Rhee YH. Formal Synthesis of (+)-Sinefungin by Way of Sequential Asymmetric Metal Catalysis. Org Lett 2024; 26:3957-3960. [PMID: 38683026 DOI: 10.1021/acs.orglett.4c01196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Here, we report a de novo approach toward (+)-sinefungin, a potent inhibitor of the physiological methyl transfer process. A key feature is represented by the sequential metal catalysis combining Pd-catalyzed hydroalkoxylation and ring-rearrangement metathesis. The unique advantage of the method is highlighted by the unprecedented complete control of the C6 stereocenter.
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Affiliation(s)
- Raghunath Dey
- Department of Chemistry, Pohang University of Science and Technology, 77 Cheongam-Ro, Pohang, Kyungbuk 37673, Republic of Korea
| | - Dong-Jin Jang
- Department of Chemistry, Pohang University of Science and Technology, 77 Cheongam-Ro, Pohang, Kyungbuk 37673, Republic of Korea
| | - Young Ho Rhee
- Department of Chemistry, Pohang University of Science and Technology, 77 Cheongam-Ro, Pohang, Kyungbuk 37673, Republic of Korea
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2
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Liang X, Deng H, Bai Y, Fan TP, Zheng X, Cai Y. Characterization of a novel type homoserine dehydrogenase with high oxidation activity from Arthrobacter nicotinovorans. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.01.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Decultot L, Policarpo RL, Wright BA, Huang D, Shair MD. Asymmetric Total Synthesis of C9'- epi-Sinefungin. Org Lett 2020; 22:5594-5599. [PMID: 32628491 DOI: 10.1021/acs.orglett.0c01956] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The natural nucleoside (+)-sinefungin, structurally similar to cofactor S-adenosyl-l-methionine, inhibits various SAM-dependent methyltransferases (MTs). Access to sinefungin analogues could serve as the basis for the rational design of small molecule methyltransferase inhibitors. We developed a route to the unnatural C9' epimer of sinefungin that employed a diastereoselective Overman rearrangement to install the key C6' amino stereocenter. The ability for late-stage modification is highlighted, opening an avenue for the discovery of new MT inhibitors.
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Affiliation(s)
- Ludovic Decultot
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Rocco L Policarpo
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Brandon A Wright
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Danny Huang
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Matthew D Shair
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
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4
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Dudycz LW. Stereoselective Synthesis of 6-Amln0-5,6dideoxy-D-ribo-heptafuranouronates with the Aid of Glycine. Chiral Templates. ACTA ACUST UNITED AC 2007. [DOI: 10.1080/07328319108046472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- L. W. Dudycz
- a Department of Pharmacology , University of Massachusetts Medical School , Worcester , MA , 01655 , U.S.A
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5
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Jiang MXW, Jin B, Gage JL, Priour A, Savela G, Miller MJ. Substrate-dependent dihydroxylation of substituted cyclopentenes: toward the syntheses of carbocyclic sinefungin and noraristeromycin. J Org Chem 2007; 71:4164-9. [PMID: 16709056 PMCID: PMC2652561 DOI: 10.1021/jo060224l] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Carbocyclic nucleosides are of considerable interest for the development of new therapeutic agents. A key reaction in the preparation of many such nucleoside analogues is dihydroxylation of appropriately substituted cyclopentenes. Although often considered a routine reaction, in this paper, we report the dramatic influence of substituents on the facial selectivity of dihydroxylations. The substituted cyclopentene substrates are derived from acylnitroso cycloaddition reactions of cyclopentadiene, followed by N-O reduction and efficient enzymatic resolution. The results are directly utilized in a very efficient asymmetric synthesis of an antiviral carbocyclic nucleoside, noraristeromycin 5. Extensions toward the synthesis of carbocyclic sinefungin 7 document the importance of realizing the substituent dependence of the dihydroxylation reaction.
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Affiliation(s)
- May Xiao-Wu Jiang
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556-5670, USA
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6
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Lüsch H, Uzar HC. New access to the synthetic building block l -aspartic acid β-semialdehyde via Grignard reaction. ACTA ACUST UNITED AC 2000. [DOI: 10.1016/s0957-4166(00)00487-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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7
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Meffre P. Syntheses of optically active 2-amino-4-oxobutyric acid and N,O-protected derivatives. Amino Acids 1999; 16:251-72. [PMID: 10399015 DOI: 10.1007/bf01388171] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Strategies for the synthesis of optically active aspartaldehyde derivatives are reviewed. Most of them are using the chiral pool: allylglycine or naturally occurring homoserine, aspartic acid or methionine and side chain modifications. This will be developed in the first part. Some other original routes are also displayed in the second part. Different aspects of each strategy are discussed: the nature and number of steps, the problem of protecting groups, the price and availability of starting materials. Some synthetic applications of such interesting chiral synthons are shown in the last part.
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Affiliation(s)
- P Meffre
- Ecole Nationale Supérieure de Chimie de Paris, France.
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8
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Ghosh AK, Wang Y. Synthetic studies of nucleoside antibiotics: a formal synthesis of (+)-sinefungin. JOURNAL OF THE CHEMICAL SOCIETY. PERKIN TRANSACTIONS 1 1999; 1999:3597-3601. [PMID: 30344366 PMCID: PMC6191841 DOI: 10.1039/a907228d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Arun K Ghosh
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607, USA
| | - Yong Wang
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607, USA
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9
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Da Silva AD, JoseMaria E, Blanchard P, Fourrey JL, Robert-Gero M. A Synthetic Approach to Carbocyclic Sinefungin. ACTA ACUST UNITED AC 1998. [DOI: 10.1080/07328319808004308] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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10
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Burns MR, Coward JK. Synthesis of complex delta-acetylenic amino acids as potential multisubstrate adduct inhibitors of methyltransferases. Bioorg Med Chem 1996; 4:1455-70. [PMID: 8894103 DOI: 10.1016/0968-0896(96)00139-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The synthesis of two types of delta-acetylenic amino acids is described. Key intermediates were derived from terminal acetylenes via two different routes: (1) palladium-mediated, Heck-type arylation, and (2) Simmons-Smith homologation followed by reaction of the resulting propargylic organometallic with a benzoyltrimethylsilane. Further elaboration to the desired amino acids involved the coupling of carbanions derived from N-benzylidene glycine esters to complex alkyl halides. The synthesis of nonnucleoside delta-acetylenic amino acids was successfully effected using this chemistry. In the case of the nucleoside-containing amino acids, a potential multisubstrate adduct inhibitor of catechol O-methyltransferase was synthesized via this route. Unfortunately, the sensitivity to acid of 5'-deoxy, 5'-carbanucleosides prevented successful completion of the synthesis of a second nucleoside-containing delta-amino acid as a possible inhibitor of phenethanolamine N-methyltransferase.
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Affiliation(s)
- M R Burns
- Department of Chemistry, University of Michigan, Ann Arbor 48109, USA
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11
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Barton DHR, Gero SD, Negron G, Quiclet-Sire B, Samadi M, Vincent C. Total Synthesis of the Thymidine Analogue of Sinefungin. ACTA ACUST UNITED AC 1995. [DOI: 10.1080/15257779508009744] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Barton DHR, Géro SD, Quiclet-Sire B, Samadi M. Expedient synthesis of natural (S)-sinefungin and of its C-6′ epimer. ACTA ACUST UNITED AC 1991. [DOI: 10.1039/p19910000981] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Secrist JA, Talekar RR. 5′-C-Chain-Extended Adenosine Derivatives Related to Sinefungin. Synthesis and Biological Activity. ACTA ACUST UNITED AC 1990. [DOI: 10.1080/07328319008045192] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Malek Mouna A, Blanchard P, Fourrey JL, Robert-Gero M. Synthesis of adenine nucleosides related to sinefungin. Tetrahedron Lett 1990. [DOI: 10.1016/s0040-4039(00)97227-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Walker DM, McDonald JF, Franz JE, Logusch EW. Design and synthesis of γ-oxygenated phosphinothricins as inhibitors of glutamine synthetase. ACTA ACUST UNITED AC 1990. [DOI: 10.1039/p19900000659] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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17
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Baldwin J, Flinn A. Use of L-aspartic acid β-semialdehyde in the synthesis of more complex non protein amino acids. Tetrahedron Lett 1987. [DOI: 10.1016/s0040-4039(00)95547-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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18
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Buchanan JG, Flinn A, Mundill PH, Wightman RH. Approaches to the Synthesis of Sinefungin Via Nitroaldol Reactions. ACTA ACUST UNITED AC 1986. [DOI: 10.1080/07328318608069980] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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19
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Kimura J, Kobayashi H, Miyahara O, Mitsunobu O. Studies on Nucleosides and Nucleotides. XII. Carbon-Chain Extension at 5′-Position of Ribonucleosides. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1986. [DOI: 10.1246/bcsj.59.869] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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