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Argade MD, Straub CJ, Rusali LE, Santarsiero BD, Riley AP. Synthesis of Aristoquinoline Enantiomers and Their Evaluation at the α3β4 Nicotinic Acetylcholine Receptor. Org Lett 2021; 23:7693-7697. [PMID: 34292752 PMCID: PMC9999383 DOI: 10.1021/acs.orglett.1c02057] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The first synthesis of aristoquinoline (1), a naturally occurring nicotinic acetylcholine receptor (nAChR) antagonist, was accomplished using two different approaches. Comparison of the synthetic material's spectroscopic data to that of the isolated alkaloid identified a previously misassigned stereogenic center. An evaluation of each enantiomer's activity at the α3β4 nAChR revealed that (+)-1 is significantly more potent than (-)-1. This unexpected finding suggests that naturally occurring 1 possesses the opposite absolute configuration from indole-containing Aristotelia alkaloids.
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Affiliation(s)
- Malaika D Argade
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois 60612, United States
| | - Carolyn J Straub
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois 60612, United States
| | - Lisa E Rusali
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois 60612, United States
| | - Bernard D Santarsiero
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois 60612, United States
| | - Andrew P Riley
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois 60612, United States
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Deans BJ, de Salas M, Smith JA, Bissember AC. Natural Products Isolated from Endemic Tasmanian Vascular Plants. Aust J Chem 2018. [DOI: 10.1071/ch18283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Tasmania is the south-eastern island state of Australia. It is geographically isolated and is recognised for both its rich diversity of plant species and high degree of endemism. Although 530 endemic Tasmanian vascular plant species are known, natural products have only been isolated from 27 of these species (~5.1 %), representing 3 classes (Dicotyledonae, Monocotyledonae, and Gymnospermae), 12 families, and 14 genera. Terpenoids, flavonoids, and alkaloids are the major classes of compound that have been isolated from these species. This report provides the first review of the natural products isolated from endemic Tasmanian plant species and covers ~70 years of research in this area.
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Yeh MCP, Chang YM, Lin HH. Stereoselective Synthesis of 7-(E
)-Arylidene-2-chloro-6-azabicyclo[3.2.1]octanes via
Aluminum Chloride-Promoted Cyclization/Chlorination of Six-Membered Ring 3-Enynamides. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700271] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ming-Chang P. Yeh
- Department of Chemistry; National Taiwan Normal University; 88 Ding-Jou Road, Sec. 4 Taipei 11677 Taiwan, R.O.C
| | - Yi-Mei Chang
- Department of Chemistry; National Taiwan Normal University; 88 Ding-Jou Road, Sec. 4 Taipei 11677 Taiwan, R.O.C
| | - Hsin-Hui Lin
- Department of Chemistry; National Taiwan Normal University; 88 Ding-Jou Road, Sec. 4 Taipei 11677 Taiwan, R.O.C
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Hiemstra H, Klaver WJ, Nico Speckamp W. A novel synthetic route to 6-azabicyclo[3.2.1]oct-3-enes via silicon directed N-Acyliminium chemistry: Synthesis of (±)-gabaculine. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/recl.19861050912] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Hodgson DM, Shelton RE, Moss TA, Dekhane M. Epoxide Opening-Induced Tandem 8-Azabicyclo[3.2.1]octane to 6-Azabicyclo[3.2.1]octane Rearrangement−Iminium Allylation: Synthesis of (±)-Peduncularine. Org Lett 2010; 12:2834-7. [DOI: 10.1021/ol100943j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- David M. Hodgson
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, U.K., and AstraZeneca, Silk Road Business Park, Charter Way, Macclesfield SK10 2NA, U.K
| | - Ruth E. Shelton
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, U.K., and AstraZeneca, Silk Road Business Park, Charter Way, Macclesfield SK10 2NA, U.K
| | - Thomas A. Moss
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, U.K., and AstraZeneca, Silk Road Business Park, Charter Way, Macclesfield SK10 2NA, U.K
| | - Mouloud Dekhane
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, U.K., and AstraZeneca, Silk Road Business Park, Charter Way, Macclesfield SK10 2NA, U.K
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Schindler CS, Carreira EM. Rapid formation of complexity in the total synthesis of natural products enabled by oxabicyclo[2.2.1]heptene building blocks. Chem Soc Rev 2009; 38:3222-41. [DOI: 10.1039/b915448p] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kitamura M, Narasaka K. Catalytic Radical Cyclization of Oximes Induced by One-Electron Transfer. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2008. [DOI: 10.1246/bcsj.81.539] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Kitamura M, Ihara Y, Uera K, Narasaka K. Synthesis of Peduncularine. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2006. [DOI: 10.1246/bcsj.79.1552] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Ragains JR, Winkler JD. Pseudosymmetry in Azabicyclo[2.1.1]hexanes. A Stereoselective Construction of the Bicyclic Core of Peduncularine. Org Lett 2006; 8:4437-40. [PMID: 16986919 DOI: 10.1021/ol061577+] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Intramolecular photocycloaddition of 41 or its equivalent leads to the formation of photoadduct 25. While retro-Mannich fragmentation of the "b" bond in 25 leads to the formation of 44 (via 43), with the incorrect relative stereochemistry for the synthesis of peduncularine 5, selective fragmentation of the "a" bond in 25 leads to the formation of 42 (via 26) with the correct relative stereochemistry for the synthesis of 5.
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Affiliation(s)
- Justin R Ragains
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
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Somei M, Yamada F. Simple indole alkaloids and those with a non-rearranged monoterpenoid unit. Nat Prod Rep 2005; 22:73-103. [PMID: 15692618 DOI: 10.1039/b316241a] [Citation(s) in RCA: 470] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review covers newly isolated simple indole alkaloids, structure determinations, total syntheses and biological activities reported in the literature in 2003.
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Affiliation(s)
- Masanori Somei
- Division of Pharmaceutical Sciences, Graduate School of Natural Science and Technology, Kanazawa University, Japan
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12
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Kyburz R, Schöpp E, Hesse M. Peduncularistin, Triabunnin und Aristolarin, drei neue Indolalkaloide ausAristotelia peduncularis(LABILL.) HOOK. F., 191. Mitteilung über organische Naturstoffe. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19840670322] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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13
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Kyburz R, Schöpp E, Hesse M, Bick IRC. Sorellin und Hobartin, zwei neue Indolalkaloide ausAristotelia peduncularis(LABILL.) HOOK. F. 173. Mitteilung über organische Naturstoffe. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19790620805] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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14
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Ozaki Y, Hesse M, Johne S. Iridoidglucoside ausLeucocarpus perfoliatusG. DON. 174. Mitteilung über organische Naturstoffe. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19790620822] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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15
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Kyburz R, Schöpp E, Bick IRC, Hesse M. Tasmanin, ein neues Indolalkaloid ausAristotelia peduncularis(LABILL.) HOOK. F. 181. Mitteilung über organische Naturstoffe. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19810640811] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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16
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Hai MA, Preston NW, Kyburz R, Schöpp E, Bick IRC, Hesse M. Aristoserratin, ein neues Indolalkaloid aus Aristotelia serrata W.R.B. OLIVERundA.peduncularis(LABILL.) HOOK. F. 178. Mitteilung über organische Naturstoffe. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19800630739] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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17
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Development of efficient new methodology for generation, cyclization and functional trapping of iminyl and amidyl radicals. Tetrahedron 2001. [DOI: 10.1016/s0040-4020(01)00878-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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18
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Lin X, Stien D, Weinreb SM. A mild new procedure for production, cyclization and trapping of amidyl radicals: application to a formal total synthesis of peduncularine. Tetrahedron Lett 2000. [DOI: 10.1016/s0040-4039(00)00194-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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19
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Teuber HJ, Quintanilla-Licea R. Synthese von Heterocyclen mit Hydroxymethylenketonen. XIV [1]. Zur Regioselektivit�t der Reaktion von Acetylacetaldehyd mit Tryptamin. ACTA ACUST UNITED AC 1994. [DOI: 10.1002/prac.19943360513] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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20
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Guggisberg A, Hesse M. Meilensteine der Alkaloid-Forschung in denHelvetica Chimica Acta, 1918-1991. Helv Chim Acta 1992. [DOI: 10.1002/hlca.19920750302] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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22
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Klaver WJ, Hiemstra H, Speckamp W. Diastereoselective alkylation of the dianion of 5-ethoxy-4(S)-hydroxy-1-isopropyl-2-pyrrolidinone; Synthesis of enantiomerically pure azabicycles. Tetrahedron Lett 1987. [DOI: 10.1016/s0040-4039(01)81047-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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24
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Darbre T, Nossbaumer C, Borschberg HJ. Synthesis of (?)-Hobartine and Related Indole Alkaloids. Helv Chim Acta 1984. [DOI: 10.1002/hlca.19840670417] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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25
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