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McCone JAJ, Somarathne KK, Orme CL, Hewitt RJ, Grant ER, Hall KR, Ackerley DF, La Flamme AC, Harvey JE. Total Synthesis and Bioactivity Studies of Fungal Metabolite (-)-TAN-2483B. Org Lett 2020; 22:9427-9432. [PMID: 33232161 DOI: 10.1021/acs.orglett.0c03303] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The first total synthesis of (-)-TAN-2483B, a fungal metabolite possessing a densely functionalized furo[3,4-b]pyran-5-one framework, is achieved in 14 steps from d-mannose. Generation of the 2,6-trans-pyran is by cyclopropane ring expansion followed by α-selective alkynylation. Julia-Kocienski olefination introduces the E-propenyl side chain. Alkyne functionalization and carbonylation stereoselectively establish the bicyclic core of (-)-TAN-2483B. Inhibition of kinases Btk and Bmx, bacterial priority pathogens, and cytokine production in splenocytes indicates promising therapeutic potential.
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2
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Somarathne KK, McCone JAJ, Brackovic A, Rivera JLP, Fulton JR, Russell E, Field JJ, Orme CL, Stirrat HL, Riesterer J, Teesdale‐Spittle PH, Miller JH, Harvey JE. Synthesis of Bioactive Side‐Chain Analogues of TAN‐2483B. Chem Asian J 2019; 14:1230-1237. [DOI: 10.1002/asia.201801767] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 12/27/2018] [Indexed: 01/13/2023]
Affiliation(s)
- Kalpani K. Somarathne
- School of Chemical and Physical Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - Jordan A. J. McCone
- School of Chemical and Physical Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery Auckland New Zealand
| | - Amira Brackovic
- School of Chemical and Physical Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - José Luis Pinedo Rivera
- School of Chemical and Physical Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - J. Robin Fulton
- School of Chemical and Physical Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - Euan Russell
- School of Biological Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - Jessica J. Field
- School of Biological Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - Christopher L. Orme
- School of Chemical and Physical Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - Hedley L. Stirrat
- School of Chemical and Physical Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - Jasmin Riesterer
- School of Chemical and Physical Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - Paul H. Teesdale‐Spittle
- Maurice Wilkins Centre for Molecular Biodiscovery Auckland New Zealand
- School of Biological Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - John H. Miller
- School of Biological Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
| | - Joanne E. Harvey
- School of Chemical and Physical Sciences, Centre for BiodiscoveryVictoria University of Wellington Wellington New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery Auckland New Zealand
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3
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Zanardi MM, Sarotti AM. GIAO C–H COSY Simulations Merged with Artificial Neural Networks Pattern Recognition Analysis. Pushing the Structural Validation a Step Forward. J Org Chem 2015; 80:9371-8. [DOI: 10.1021/acs.joc.5b01663] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- María M. Zanardi
- Instituto
de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas
y Farmacéuticas, Universidad Nacional de Rosario, Suipacha
531, Rosario 2000, Argentina
- Facultad
de Química e Ingeniería “Fray Rogelio Bacón”, Pontificia Universidad Católica Argentina, Av. Pellegrini 3314, Rosario 2000, Argentina
| | - Ariel M. Sarotti
- Instituto
de Química Rosario (CONICET), Facultad de Ciencias Bioquímicas
y Farmacéuticas, Universidad Nacional de Rosario, Suipacha
531, Rosario 2000, Argentina
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4
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3-epi-Waol A and Waol C: polyketide-derived γ-lactones isolated from the endophytic fungus Libertella blepharis F2644. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2014.11.081] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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A simple and efficient approach to the synthesis of furopyran derivatives: four-component reaction of isocyanides with arylidene-substituted Meldrum’s acid. Chem Heterocycl Compd (N Y) 2013. [DOI: 10.1007/s10593-013-1333-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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6
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El-Elimat T, Figueroa M, Raja HA, Adcock AF, Kroll DJ, Swanson SM, Wani MC, Pearce CJ, Oberlies NH. Waol A, trans-dihydrowaol A, and cis-dihydrowaol A: polyketide-derived γ-lactones from a Volutella species. Tetrahedron Lett 2013; 54:4300-4302. [PMID: 23956472 DOI: 10.1016/j.tetlet.2013.06.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
An organic extract of a filamentous fungus (MSX 58801), identified as a Volutella sp. (Hypocreales, Ascomycota), displayed moderate cytotoxic activity against NCI-H460 human large cell lung carcinoma. Bioactivity-directed fractionation led to the isolation of three γ-lactones having the furo[3,4-b]pyran-5-one bicyclic ring system [waol A (1), trans-dihydrowaol A (2), and cis-dihydrowaol A (3)]. The structures were elucidated using a set of spectroscopic and spectrometric techniques; the absolute configuration of 2 was established via a modified Mosher's ester method. Compounds 1 and 2 were evaluated for cytotoxicity against a human cancer cell panel.
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Affiliation(s)
- Tamam El-Elimat
- University of North Carolina at Greensboro, Department of Chemistry and Biochemistry, Greensboro, NC 27402, United States
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7
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Li J, Wu X, Ding G, Feng Y, Jiang X, Guo L, Che Y. α-Pyrones and Pyranes from the Plant Pathogenic Fungus Pestalotiopsis scirpina. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200007] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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8
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Smetanina OF, Yurchenko AN, Kalinovskii AI, Berdyshev DV, Gerasimenko AV, Pivkin MV, Slinkina NN, Dmitrenok PS, Menzorova NI, Kuznetsova TA, Afiyatullov SS. Biologically active metabolites from the marine isolate of the fungus Myceliophthora lutea. Chem Nat Compd 2011. [DOI: 10.1007/s10600-011-9940-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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9
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Hewitt RJ, Harvey JE. Synthesis of the (−)-TAN-2483B ring system via a d-mannose-derived cyclopropane. Org Biomol Chem 2011; 9:998-1000. [DOI: 10.1039/c0ob00851f] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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10
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Stewart AM, Meier K, Schulz B, Steinert M, Snider BB. Synthesis and biological evaluation of (+/-)-dinemasone C and analogues. J Org Chem 2010; 75:6057-60. [PMID: 20684519 DOI: 10.1021/jo101408s] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Dinemasone C was prepared in three steps (8% overall yield) from cis-tetrahydro-4-hydroxy-6-methyl-2-pyrone by aldol reaction with 2,4-hexadienal, epoxidation followed by cyclization, and epimerization of the ring fusion. Dinemasone C, epi-dinemasone C, anhydrodinemasone BC, and nor-dinemasone B are active against bacteria, including Legionella pneumophila Corby, algae, and fungi.
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Affiliation(s)
- Amie M Stewart
- Department of Chemistry MS 015, Brandeis University, Waltham, Massachusetts 02454-9110, USA
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11
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A simple and efficient approach to the synthesis of 4H-furo[3,4-b]pyrans via a three-component reaction of isocyanides. Bioorg Med Chem Lett 2008; 18:3968-70. [PMID: 18585033 DOI: 10.1016/j.bmcl.2008.06.014] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2008] [Revised: 05/28/2008] [Accepted: 06/05/2008] [Indexed: 11/22/2022]
Abstract
A three-component reaction of an isocyanide, a dialkyl acetylenedicarboxylate, and tetronic acid in dichloromethane at room temperature afforded 4H-furo[3,4-b]pyran derivatives. These compounds are closely related with ring systems, TAN-2483B, TAN-2483A, and FD-211 which have a broad spectrum of biological activity.
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12
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Viana CCS, de Oliveira PA, Brum LFDS, Picada JN, Pereira P. Gamma-decanolactone effect on behavioral and genotoxic parameters. Life Sci 2007; 80:1014-9. [PMID: 17208256 DOI: 10.1016/j.lfs.2006.11.042] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2006] [Revised: 10/05/2006] [Accepted: 11/22/2006] [Indexed: 10/23/2022]
Abstract
Gamma-decanolactone is a monoterpene compound, which is shown to be active in some animal models. The psychopharmacological evaluation of this compound in mice has revealed that it has a dose-dependent effect on the central nervous system, including hypnotic, anticonvulsant and hypothermic activities. The aim of the present study was to evaluate the effect of gamma-decanolactone at 0.1 and 0.3 g/kg on behavior parameters related to plus-maze, open field and forced swim tests. In addition, we investigated its genotoxic activity. Gamma-decanolactone at the dose of 0.3 g/kg, but not 0.1 g/kg, decreased the number of crossings and rearings and there were no significant differences among groups regarding the latency to start locomotion in open field. A single i.p. administration of gamma-decanolactone, at the higher, but not at lower dose used, was able to increase the exploratory activity in the test session (24 h after training), as assessed by the number of rearings performed in open field, and induced DNA damage on brain tissue as measured in comet assay, suggesting an impairment of nonassociative, nonaversive learning and a genotoxic effect on CNS. Gamma-decanolactone did not change the behavior of animals in plus-maze and forced swim tests, suggesting this compound shows no anxiolytic or antidepressant activity.
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Affiliation(s)
- Carla Cristina Soares Viana
- Universidade Luterana do Brasil, Curso de Pós-Graduação em Genética e Toxicologia Aplicada, Av Farroupilha, 8001, Bairro São José, Canoas, RS, Brazil
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13
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Gao X, Snider BB. Syntheses of (-)-TAN-2483A, (-)-massarilactone B, and the fusidilactone B ring system. Revision of the structures of and syntheses of (+/-)-Waol A (FD-211) and (+/-)-Waol B (FD-212). J Org Chem 2004; 69:5517-27. [PMID: 15307719 DOI: 10.1021/jo0358628] [Citation(s) in RCA: 26] [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
The structure of waol A has been revised from 1 to 6, the vinylogue of TAN-2483A (5). Aldol reaction of hydroxybutanolides 13b,c with 2,4-hexadienal affords 12b,c, which are subjected to iodoetherification with bis(sym-collidine)IPF6 to provide 11b(c). Treatment with Et3N in CH2Cl2 completes the three-step syntheses of TAN-2483A (5) and waol A (6). Aldol reaction of hydroxybutanolide 31 with 2,4-hexadienal affords 32, which is subjected to iodoetherification to provide 34, which in turn is treated with Bu3SnCl, NaBH3CN, and oxygen to provide diol 60. Further elaboration completes the first syntheses of massarilactone B (7) and the fusidilactone B (9) ring system.
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Affiliation(s)
- Xiaolei Gao
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02454-9110, USA
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14
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Gao X, Nakadai M, Snider BB. Synthesis of (-)-TAN-2483A. Revision of the structures and syntheses of (+/-)-FD-211 (waol A) and (+/-)-FD-212 (waol B). Org Lett 2003; 5:451-4. [PMID: 12583741 DOI: 10.1021/ol0273405] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[structure: see text] The structure of waol A has been revised from 1 to 6, the vinylogue of TAN-2483 A (5). Aldol reaction of 10b(c) with 2,4-hexadienal (11) affords 9b(c), which is subjected to iodoetherification with bis(sym-collidine)IPF(6) to provide 8b(c). Treatment with Et(3)N in CH(2)Cl(2) completes three-step syntheses of TAN-2483A (5) and waol A (6).
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Affiliation(s)
- Xiaolei Gao
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02454-9110, USA
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15
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Tadano KI, Suzuki E, Takao KI. Synthesis of an Enantiomeric 2,5-Di-(E)-propenyltetrahydrofuran-3,4-diol Derivative. HETEROCYCLES 2000. [DOI: 10.3987/com-99-s57] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Coelho de Souza GP, Elisabetsky E, Nunes DS, Rabelo SK, Nascimento da Silva M. Anticonvulsant properties of gamma-decanolactone in mice. JOURNAL OF ETHNOPHARMACOLOGY 1997; 58:175-181. [PMID: 9421253 DOI: 10.1016/s0378-8741(97)00102-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Lactones have been proven to be bioactive. We have shown that compounds present in the essential oil from Aeollanthus suaveolens, used as an anticonvulsant in the Brazilian Amazon, has sedative properties. This paper reports on the evaluation of the systemic administration of gamma-decanolactone, structurally related to lactones present in the essential oil of A. suaveolens, on mice experimental models useful for detecting psychopharmacological activity. The results show that gamma-decanolactone has dose-dependent marked effects on the central nervous system, including hypnotic, anticonvulsant and hypothermic activity. The effects of gamma-decanolactone revealed by this evaluation point to the validity of exploring lactones as sources of new anticonvulsant agents.
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Affiliation(s)
- G P Coelho de Souza
- Departamento de Farmacologia, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, RS, Brazil
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17
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Affiliation(s)
- C Pearce
- MYCOsearch, Oncogene Science Inc. Durham, North Carolina 27707, USA
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