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López-Mendoza P, Porras-Santos LF, Pérez-Bautista JA, Quintero L, Bautista-Nava J, León-Rayo DF, Cordero-Vargas A, Sartillo-Piscil F. En Route to Furan-Fused Naphthopyrones: Formal Synthesis of the (+)-Lasionectrin and Its C12-Epimer. J Org Chem 2023; 88:17409-17419. [PMID: 38049195 PMCID: PMC10729057 DOI: 10.1021/acs.joc.3c02231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 11/15/2023] [Accepted: 11/17/2023] [Indexed: 12/06/2023]
Abstract
Despite the vast presence of the furan-fused naphthopyrone (FFN) skeleton in many bioactive natural products, such as lasionectrin, at present, a general approach to FFNs has not been developed yet. For that reason, a simple and straightforward synthetic approach consisting of a sequential procedure of a Diels-Alder reaction between 1,3-dimethoxy-benzocyclobutenol I and furan-fused-α,β-unsaturated-δ-lactones II (via an ο-quinodimethane intermediate III) followed by an oxidative aromatization of the corresponding Diels-Alder adduct IV is reported. Subsequently, the formal synthesis of the (+)-lasionectrin and its C12-epimer was achieved, the latter in only six steps.
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Affiliation(s)
- Pedro López-Mendoza
- Centro
de Investigación de la Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla
(BUAP), 14 Sur Esq. San Claudio, Col. San Manuel, 72570 Puebla, México
| | - Luis F. Porras-Santos
- Centro
de Investigación de la Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla
(BUAP), 14 Sur Esq. San Claudio, Col. San Manuel, 72570 Puebla, México
| | - José Alvano Pérez-Bautista
- Centro
de Investigación de la Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla
(BUAP), 14 Sur Esq. San Claudio, Col. San Manuel, 72570 Puebla, México
| | - Leticia Quintero
- Centro
de Investigación de la Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla
(BUAP), 14 Sur Esq. San Claudio, Col. San Manuel, 72570 Puebla, México
| | - Jocelyn Bautista-Nava
- Centro
de Investigación de la Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla
(BUAP), 14 Sur Esq. San Claudio, Col. San Manuel, 72570 Puebla, México
| | - David F. León-Rayo
- Instituto
de Química, Universidad Nacional
Autónoma de México, Circuito Exterior Ciudad Universitaria, 04510 CDMX, México
| | - Alejandro Cordero-Vargas
- Instituto
de Química, Universidad Nacional
Autónoma de México, Circuito Exterior Ciudad Universitaria, 04510 CDMX, México
| | - Fernando Sartillo-Piscil
- Centro
de Investigación de la Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla
(BUAP), 14 Sur Esq. San Claudio, Col. San Manuel, 72570 Puebla, México
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Kucuk HB, Kanturk G, Yerlikaya S, Yildiz T, Senturk AM, Guzel M. Novel β‑hydroxy ketones: Synthesis, spectroscopic characterization, molecular docking, and anticancer activity studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131772] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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3
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Gómez Bouzó U, Sánchez-Sanz I, González M, Gómez G, Fall Y. First total synthesis of 7-thia-(-)-muricatacin. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Belen’kii LI, Gazieva GA, Evdokimenkova YB, Soboleva NO. The literature of heterocyclic chemistry, Part XX, 2020. ADVANCES IN HETEROCYCLIC CHEMISTRY 2022. [DOI: 10.1016/bs.aihch.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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5
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Novel cytotoxic amphiphilic nitro-compounds derived from a synthetic route for paraconic acids. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126984] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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6
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Gangani AJ, Kumar P, Fernandes RA. Concise Stereoselective Synthesis of β-Hydroxy-γ-lactones: (4 R,5 R)-4-Hydroxy-γ-decalactone from the Japanese Orange Fly and Enantiomers of Arachnid Harvestmen Isolates. JOURNAL OF NATURAL PRODUCTS 2021; 84:120-125. [PMID: 33390009 DOI: 10.1021/acs.jnatprod.0c01207] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The naturally occurring (4R,5R)-4-hydroxy-γ-decalactone from the Japanese orange fly and the antipode of (4S,5R)-4-hydroxy-γ-dodecalactone from the harvestmen arachnid and their stereoisomers are synthesized from the chiral pool material d-glucono-δ-lactone in a few steps. The one-pot conversion of the latter to γ-vinyl-β-hydroxy-γ-lactone, cross-metathesis with requisite olefin, and hydrogenation enabled the synthesis of syn-lactones in just a two-pot operation. An additional efficient Pd-catalyzed allylic isomerization of γ-vinyl-β-hydroxy-γ-lactone led to the anti-lactones in high yields.
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Affiliation(s)
- Ashvin J Gangani
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076 Maharashtra, India
| | - Praveen Kumar
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076 Maharashtra, India
| | - Rodney A Fernandes
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076 Maharashtra, India
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Fernandes RA, Gangani AJ, Kumari A, Kumar P. A Decade of Muricatacin Synthesis and Beyond. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rodney A. Fernandes
- Department of Chemistry Indian Institute of Technology Bombay 400076 Powai Mumbai Maharashtra India
| | - Ashvin J. Gangani
- Department of Chemistry Indian Institute of Technology Bombay 400076 Powai Mumbai Maharashtra India
| | - Anupama Kumari
- Department of Chemistry Indian Institute of Technology Bombay 400076 Powai Mumbai Maharashtra India
| | - Praveen Kumar
- Department of Chemistry Indian Institute of Technology Bombay 400076 Powai Mumbai Maharashtra India
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Fernandes RA, Pathare RS, Gorve DA. Advances in Total Synthesis of Some 2,3,5-Trisubstituted Tetrahydrofuran Natural Products. Chem Asian J 2020; 15:2815-2837. [PMID: 32702201 DOI: 10.1002/asia.202000753] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/21/2020] [Indexed: 11/06/2022]
Abstract
2,3,5-Trisubstituted tetrahydrofuran moiety is ubiquitous in natural products. These have served as appealing candidates for total synthesis due to their varied bio- and pharmaceutical activities. This tutorial review delineates the ingenious efforts by many researchers in the total synthesis of selected natural products based on a common 2,3,5-trisubstituted tetrahydrofuran core structure. Many of the syntheses display nuanced interplay between new methods and the ingenuity of planned strategies achieved through catalysis or cascade chemistry. In some cases, the chiron approach has come quite handy, wherein the structural features and the stereochemistry in select molecules could map well with naturally available starting materials. This compilation also aims to enhance the diversity space based on these natural products and further interest in sustainable total synthesis.
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Affiliation(s)
- Rodney A Fernandes
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, Maharashtra, India
| | - Ramdas S Pathare
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, Maharashtra, India
| | - Dnyaneshwar A Gorve
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, Maharashtra, India
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Fernandes RA, Gorve DA, Pathare RS. Emergence of 2,3,5-trisubstituted tetrahydrofuran natural products and their synthesis. Org Biomol Chem 2020; 18:7002-7025. [PMID: 32966508 DOI: 10.1039/d0ob01542c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The emergence of various 2,3,5-trisubstituted tetrahydrofuran natural products in the recent literature and their synthesis is the focus of this review. These molecules exhibit varied bioactivities and have garnered the interest of several synthetic chemists owing to their efficient synthesis. A few of them have been synthesized and their absolute stereo structure has been confirmed for the first time. These will be appealing candidates in future synthetic investigations along with the untouched molecules. Thus, this compilation will reveal these molecules for expansion of their diversity within the realm of both synthesis and bioactivity studies.
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Affiliation(s)
- Rodney A Fernandes
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, Maharashtra, India.
| | - Dnyaneshwar A Gorve
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, Maharashtra, India.
| | - Ramdas S Pathare
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, Maharashtra, India.
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