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Villamizar-Mogotocoro AF, León-Rojas AF, Urbina-González JM. Δα,β-Butenolides [Furan-2(5H)-ones]: Ring Construction Approaches and Biological Aspects - A Mini-Review. MINI-REV ORG CHEM 2020. [DOI: 10.2174/1570193x17666200220130735] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The five-membered oxacyclic system of furan-2(5H)-ones, commonly named as γ-
butenolides or appropriately as Δ<sup>α,β</sup>-butenolides, is of high interest since many studies have proven its
bioactivity. During the past few years, Δ<sup>α,β</sup>-butenolides have been important synthetic targets, with
several reports of new procedures for their construction. A short compendium of the main different
synthetic methodologies focused on the Δ<sup>α,β</sup>-butenolide ring formation, along with selected examples
of compounds with relevant biological activities of these promising pharmaceutical entities is presented.
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Affiliation(s)
| | - Andrés-Felipe León-Rojas
- Department of Organic Chemistry, Faculty of Chemistry, Universidad Nacional Autónoma de México, México D.F., Mexico
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Bansode AH, Suryavanshi G. Iodine-Mediated Oxidative Rearrangement of α,β-Unsaturated Diaryl Ketones: A Facile Access to 1,2-Diaryl Diketones. ACS OMEGA 2019; 4:9636-9644. [PMID: 31460054 PMCID: PMC6648810 DOI: 10.1021/acsomega.9b00833] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 05/17/2019] [Indexed: 05/03/2023]
Abstract
A metal-free oxidative rearrangement was explored for the synthesis of 1,2-diaryl diketones by utilizing α,β-unsaturated diaryl ketones and I2/TBHP in good to high yields. The reaction proceeds via oxidative aryl migration, followed by C-C bond cleavage. A simple and high-yielding protocol was developed for the synthesis of a wide range of 1,2-diaryl diketones, which are the backbone for a variety of medicinally important molecules.
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Affiliation(s)
- Ajay H. Bansode
- Chemical
Engineering & Process Development Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
- Academy
of Scientific and Innovative Research (AcSIR), New Delhi 110 025, India
| | - Gurunath Suryavanshi
- Chemical
Engineering & Process Development Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India
- Academy
of Scientific and Innovative Research (AcSIR), New Delhi 110 025, India
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Al-Maharik N. Isolation of naturally occurring novel isoflavonoids: an update. Nat Prod Rep 2019; 36:1156-1195. [DOI: 10.1039/c8np00069g] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review covers the literature concerning the isolation and identification of new naturally occurring isoflavonoids from Leguminosae and non-Leguminous species between 2012–2017.
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Affiliation(s)
- Nawaf Al-Maharik
- Department of Forensic Sciences
- Al Istilal University
- Jericho
- Palestinian Authority
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Krawczyk E, Koprowski M, Cembrowska-Lech D, Wójcik A, Kępczyński J. Synthesis of tricyclic butenolides and comparison their effects with known smoke-butenolide, KAR1. JOURNAL OF PLANT PHYSIOLOGY 2017; 215:91-99. [PMID: 28618259 DOI: 10.1016/j.jplph.2017.04.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 04/05/2017] [Accepted: 04/05/2017] [Indexed: 06/07/2023]
Abstract
Plant-derived smoke - butenolide, called at present karrikin 1 (KAR1) is known as an important inductor of seed germination and seedling growth. In this study, tricyclic butenolides were synthesized and their effects on germination of dormant and non-dormant Avena fatua caryopses were compared, as were also their effects versus those of KAR1 on seedling growth. KAR1 was found to be most effective and to completely remove dormancy. Butenolides, rac-8 and (S)-8a, showed a low stimulatory effect on germination of dormant caryopses, visible only when applied at very high concentrations. These compounds used at concentrations 100 times those of KAR1 similarly increased the speed of germination and vigor of non-dormant caryopses. Likewise, growth of coleoptiles and their fresh weight were increased by KAR1 as well as by rac-8 and (S)-8a to a similar value. KAR1 and rac-8 were more effective than (S)-8a in increasing root growth. The results shown indicate that the presence of an aromatic ring in the absence of methyl group at C3 induced a much lower, or a similar, effect on germination of dormant and non-dormant Avena fatua caryopses and seedling growth compared to KAR1, but only when used at much higher concentrations. The simultaneous presence of a methyl group at C3 and an aromatic ring in the compound rac-7 exerted only a slight effect on the root growth.
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Affiliation(s)
- Ewa Krawczyk
- Department of Heteroorganic Chemistry, Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland
| | - Marek Koprowski
- Department of Heteroorganic Chemistry, Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland
| | - Danuta Cembrowska-Lech
- Department of Plant Physiology and Genetic Engineering, Faculty of Biology, University of Szczecin, Wąska 13, 71-415 Szczecin, Poland
| | - Agata Wójcik
- Department of Plant Physiology and Genetic Engineering, Faculty of Biology, University of Szczecin, Wąska 13, 71-415 Szczecin, Poland
| | - Jan Kępczyński
- Department of Plant Physiology and Genetic Engineering, Faculty of Biology, University of Szczecin, Wąska 13, 71-415 Szczecin, Poland.
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Belofsky G, Kolaczkowski M, Adams E, Schreiber J, Eisenberg V, Coleman CM, Zou Y, Ferreira D. Fungal ABC transporter-associated activity of isoflavonoids from the root extract of Dalea formosa. JOURNAL OF NATURAL PRODUCTS 2013; 76:915-925. [PMID: 23631483 DOI: 10.1021/np4000763] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
New potential treatments for disseminated fungal infections are needed, especially for infections caused by the commonly drug-resistant pathogens Candida albicans and C. glabrata. These pathogens cause systemic candidiasis, a significant cause of mortality in immune-compromised patients. ABC transporters of the pleiotropic drug resistance subfamily, such as Cdr1p of C. albicans, play an important role in antifungal resistance and are potential bioassay targets for antifungal therapies against drug-resistant pathogens. We observed strong antifungal growth inhibitory activity in the methanol extract of Dalea formosa roots. This extract afforded six new isoflavonoids, sedonans A-F (1-6), a new but-2-enolide, 4'-O-methylpuerol A (7), and the new pterocarpan ent-sandwicensin (8). The structures and absolute configurations of these compounds were assigned using spectroscopic and chiroptical techniques. The direct antifungal activity of 1 against C. glabrata (MIC = 20 μM) was higher than that of fluconazole. Sedonans A-F and ent-sandwicensin were also active against Saccharomyces cerevisiae strains that express differing ABC transporter-associated resistance mechanisms but differed in their susceptibility to Cdr1p-mediated detoxification. A sedonan A (1)/ent-sandwicensin (8) combination exhibited synergistic growth inhibition. The results demonstrate that multiple crude extract compounds are differentially affected by efflux-mediated resistance and are collectively responsible for the observed bioactivity.
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Affiliation(s)
- Gil Belofsky
- Department of Chemistry, Central Washington University , Ellensburg, WA 98926, United States
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Shindo M, Matsumoto K. Synthesis of Xanthanolides Including New Acylations and Their Synthetic Applications. J SYN ORG CHEM JPN 2013. [DOI: 10.5059/yukigoseikyokaishi.71.1152] [Citation(s) in RCA: 1] [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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Chowdhury R, Ghosh SK. Organo-catalyzed enantioselective synthesis of some β-silyl γ-alkyl γ-butyrolactones as intermediates for natural products. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.tetasy.2011.10.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Park BR, Kim SH, Kim YM, Kim JN. Synthesis of indenoindene-fused α-methylene-γ-butyrolactones via a tandem intra- and intermolecular Friedel–Crafts reaction. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.01.153] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Matsuo K, Shindo M. Cu(II)-Catalyzed Acylation by Thiol Esters Under Neutral Conditions: Tandem Acylation-Wittig Reaction Leading to a One-Pot Synthesis of Butenolides. Org Lett 2010; 12:5346-9. [DOI: 10.1021/ol102407k] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kazumasa Matsuo
- Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, and Institute for Materials Chemistry and Engineering, Kyushu University, Kasuga-koen, Kasuga 816-8580, Japan
| | - Mitsuru Shindo
- Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, and Institute for Materials Chemistry and Engineering, Kyushu University, Kasuga-koen, Kasuga 816-8580, Japan
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Medeiros MR, Wood JL. An Enantioselective Approach to the Securinega Alkaloids: The Total Synthesis of (+)-Norsecurinine and (+)-Allonorsecurinine. Tetrahedron 2010; 66:4701-4709. [PMID: 21037961 PMCID: PMC2963860 DOI: 10.1016/j.tet.2010.03.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hopkinson M, Tessier A, Salisbury A, Giuffredi G, Combettes L, Gee A, Gouverneur V. Gold-Catalyzed Intramolecular Oxidative Cross-Coupling of Nonactivated Arenes. Chemistry 2010; 16:4739-43. [DOI: 10.1002/chem.201000322] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Nourmohammadian F, Gholami MD. Regioselective Synthesis of Novel Functionalized Phosphanylidene Anthra[2,1-b]furan Derivatives Under Solvent-Free Conditions. PHOSPHORUS SULFUR 2010. [DOI: 10.1080/10426500902797053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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