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Gamre S, Tyagi M, Chatterjee S, Patro BS, Chattopadhyay S, Goswami D. Synthesis of Bioactive Diarylheptanoids from Alpinia officinarum and Their Mechanism of Action for Anticancer Properties in Breast Cancer Cells. JOURNAL OF NATURAL PRODUCTS 2021; 84:352-363. [PMID: 33587631 DOI: 10.1021/acs.jnatprod.0c01012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
An efficient synthesis of the Alpinia officinarum-derived diarylheptanoids, viz., enantiomers of a β-hydroxyketone (1) and an α,β-unsaturated ketone (2) was developed starting from commercially available eugenol. Among these, compound 2 showed a superior antiproliferative effect against human breast adenocarcinoma MCF-7 cells. Besides reducing clonogenic cell survival, compound 2 dose-dependently increased the sub G1 cell population and arrested the G2-phase of the cell cycle, as revealed by flow cytometry. Mechanistically, compound 2 acts as an intracellular pro-oxidant by generating copious amounts of reactive oxygen species. Compound 2 also induced both loss of mitochondrial membrane potential (MMP) as well as lysosomal membrane permeabilization (LMP) in the MCF-7 cells. The impaired mitochondrial and lysosomal functions due to reactive oxygen species (ROS)-generation by compound 2 may contribute to its apoptotic property.
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Affiliation(s)
- Sunita Gamre
- Bio-Organic Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India, 400085
| | - Mrityunjay Tyagi
- Bio-Organic Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India, 400085
| | - Sucheta Chatterjee
- Bio-Organic Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India, 400085
| | - Birija S Patro
- Bio-Organic Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India, 400085
- Homi Bhabha National Institute, Anushaktinagar, Mumbai, India, 400094
| | | | - Dibakar Goswami
- Bio-Organic Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India, 400085
- Homi Bhabha National Institute, Anushaktinagar, Mumbai, India, 400094
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Yamauchi S, Shoji Y, Nishimoto A, Uzura M, Nishiwaki H, Nishi K, Sugahara T. Design of 92 New 9-Norlignan Derivatives and Their Effect on Cell Viabilities of Cancer and Insect Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:7880-7885. [PMID: 31250636 DOI: 10.1021/acs.jafc.9b03171] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Ninety-two new 9-norlignan derivatives containing more effective compounds against both cancer and insect cells than lead compounds were synthesized. Against HeLa cells, 7-(3,4-dimethoxyphenyl)-7'-(3'-hydroxy-4'-methoxyphenyl) derivative 63 (IC50 = 0.9 ± 0.2 μM) was to be around 6-fold more potent than lead compound 5. Moreover, against HL-60 cells, 7-(4-trifluoromethylphenyl)-7'-(3'/4'-hydroxyphenyl) derivatives 78 and 79 (IC50 = 2.2 ± 0.4 μM and 2.4 ± 0.6 μM) were 3-fold more potent than lead compound 5. Furthermore, against Sf9 cells from the common cutworm, the 7-(4-trifluoromethylphenyl) derivatives bearing electron-withdrawing groups 76-96 showed a wider range of activity (around 20-fold difference), giving valuable information on the structure-activity relationship. The 7-(4-trifluoromethylphenyl)-7'-(2'/3'-hydroxyphenyl) derivatives 77 and 78 (IC50 = 4.7 ± 0.6 μM and 4.9 ± 0.9 μM) had around 2-fold higher activity against Sf9 cells than lead compound 5. The 7-(4-trifluoromethylphenyl)-7'-(3'-hydroxyphenyl) derivative 78 was also effective against mosquito NIAS-AcAl-2 cells with an IC50 value of 5.4 ± 0.3.
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Affiliation(s)
- Satoshi Yamauchi
- Graduate School of Agriculture , Ehime University , 3-5-7 Tarumi , Matsuyama , Ehime 790-8566 , Japan
| | - Yuriko Shoji
- Graduate School of Agriculture , Ehime University , 3-5-7 Tarumi , Matsuyama , Ehime 790-8566 , Japan
| | - Asuka Nishimoto
- Graduate School of Agriculture , Ehime University , 3-5-7 Tarumi , Matsuyama , Ehime 790-8566 , Japan
| | - Mone Uzura
- Graduate School of Agriculture , Ehime University , 3-5-7 Tarumi , Matsuyama , Ehime 790-8566 , Japan
| | - Hisashi Nishiwaki
- Graduate School of Agriculture , Ehime University , 3-5-7 Tarumi , Matsuyama , Ehime 790-8566 , Japan
| | - Kosuke Nishi
- Graduate School of Agriculture , Ehime University , 3-5-7 Tarumi , Matsuyama , Ehime 790-8566 , Japan
| | - Takuya Sugahara
- Graduate School of Agriculture , Ehime University , 3-5-7 Tarumi , Matsuyama , Ehime 790-8566 , Japan
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Yamauchi S, Tanimura R, Nishiwaki H, Nishi K, Sugahara T, Maruyama M, Ano Y, Akiyama K, Kishida T. Enantioselective syntheses of both enantiomers of 9'-dehydroxyimperanene and 7,8-dihydro-9'-dehydroxyimperanene and the comparison of biological activity between 9-norlignans and dihydroguaiaretic acids. Bioorg Med Chem Lett 2016; 26:3019-3023. [PMID: 27210431 DOI: 10.1016/j.bmcl.2016.05.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 04/16/2016] [Accepted: 05/06/2016] [Indexed: 11/16/2022]
Abstract
To estimate the effect of methyl group of dihydroguaiaretic acid, which shows many kinds of biological activities, on biological activity, both enantiomers of 9'-dehydroxyimperanene (5, 6) and 7,8-dihydro-9'-dehydroxyimperanene (7, 8) lacking one of the methyl groups of dihydroguaiaretic acid were synthesized. (S)-7,8-Dihydro-9'-dehydroxyimperanene (7) showed 4-6-fold higher cytotoxic activity than all stereoisomers of dihydroguaiaretic acid (2-4). The IC50 values of (S)-7,8-dihydro-9'-dehydroxyimperanene (7) against HL-60 and HeLa cells were 6.1μM and 5.6μM, respectively. Though only one of three stereoisomers of dihydroguaiaretic acid showed antibacterial activity against a gram negative bacterium, both enantiomers of 5-8 showed antibacterial activity against a gram negative bacterium. This is a Letter on biological activity of 9-norlignan, in which one of methyl groups of lignan is absent.
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Affiliation(s)
- Satoshi Yamauchi
- Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, Ehime 790-8566, Japan; South Ehime Fisheries Research Center, 1289-1 Funakoshi, Ainan, Ehime 798-4292, Japan.
| | - Ryosuke Tanimura
- Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, Ehime 790-8566, Japan
| | - Hisashi Nishiwaki
- Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, Ehime 790-8566, Japan
| | - Kosuke Nishi
- Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, Ehime 790-8566, Japan
| | - Takuya Sugahara
- Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, Ehime 790-8566, Japan; South Ehime Fisheries Research Center, 1289-1 Funakoshi, Ainan, Ehime 798-4292, Japan
| | - Masafumi Maruyama
- Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, Ehime 790-8566, Japan
| | - Yoshitaka Ano
- Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, Ehime 790-8566, Japan
| | - Koichi Akiyama
- Advanced Research Support Center (ADRES), Ehime University, 3-5-7 Tarumi, Matsuyama, Ehime 790-8566, Japan
| | - Taro Kishida
- Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, Ehime 790-8566, Japan; South Ehime Fisheries Research Center, 1289-1 Funakoshi, Ainan, Ehime 798-4292, Japan
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A Mesoporous-Silica-Immobilized Oxovanadium Cocatalyst for the Lipase-Catalyzed Dynamic Kinetic Resolution of Racemic Alcohols. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201208988] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Egi M, Sugiyama K, Saneto M, Hanada R, Kato K, Akai S. A Mesoporous-Silica-Immobilized Oxovanadium Cocatalyst for the Lipase-Catalyzed Dynamic Kinetic Resolution of Racemic Alcohols. Angew Chem Int Ed Engl 2013; 52:3654-8. [DOI: 10.1002/anie.201208988] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Revised: 01/18/2013] [Indexed: 01/25/2023]
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Barbosa JDF, Silva VB, Alves PB, Gumina G, Santos RLC, Sousa DP, Cavalcanti SCH. Structure-activity relationships of eugenol derivatives against Aedes aegypti (Diptera: Culicidae) larvae. PEST MANAGEMENT SCIENCE 2012; 68:1478-1483. [PMID: 22674880 DOI: 10.1002/ps.3331] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2011] [Revised: 03/05/2012] [Accepted: 03/30/2012] [Indexed: 06/01/2023]
Abstract
BACKGROUND Dengue fever is a severe public health problem for several countries. In order to find effective larvicides to aid control programs, the structure-activity relationships of eugenol derivatives against Aedes aegypti (Diptera: Culicidae) larvae were evaluated. Additionally, the composition and larvicidal activity of Syzygium aromaticum essential oil was assessed. RESULTS Four compounds representing 99.05% of S. aromaticum essential oil have been identified. The essential oil was active against Ae. aegypti larvae (LC(50) = 62.3 and 77.0 ppm, field-collected and Rockefeller larvae respectively). The larvicidal activity of eugenol, the major compound of the essential oil, was further evaluated (LC(50) = 93.3 and 71.9 ppm, field-collected and Rockefeller larvae respectively). The larvicidal activity and structure-activity relationships of synthetic derivatives of eugenol were also assessed. The larvicidal activity of the derivatives varied between 62.3 and 1614.9 ppm. Oxidation of eugenol allylic bond to a primary alcohol and removal of the phenolic proton resulted in decreased potency. However, oxidation of the same double bond in 1-benzoate-2-methoxy-4-(2-propen-1-yl)-phenol resulted in increased potency. CONCLUSION Structural characteristics were identified that may contribute to the understanding of the larvicidal activity of phenylpropanoids. The present approach may help future work in the search for larvicidal compounds.
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Affiliation(s)
- Juliana D F Barbosa
- Medicinal Chemistry Laboratory, Pharmacy Department, Federal University of Sergipe, São Cristóvão, SE, Brazil
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Sohajda T, Szakács Z, Szente L, Noszál B, Béni S. Chiral recognition of imperanene enantiomers by various cyclodextrins: a capillary electrophoresis and NMR spectroscopy study. Electrophoresis 2012; 33:1458-64. [PMID: 22648815 DOI: 10.1002/elps.201100560] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The enantiomers of imperanene, a novel polyphenolic compound of Imperata cylindrica (L.), were separated via cyclodextrin-modified capillary electrophoresis. The anionic form of the analyte at pH 9.0 was subject to complexation and enantioseparation CE studies with neutral and charged cyclodextrins. As chiral selectors 27 CDs were applied differing in cavity size, sidechain, degree of substitution (DS) and charge. Three hydroxypropylated and three sulfoalkylated CD preparations provided enantioseparation and the migration order was successfully interpreted in each case in terms of complex mobilities and stability constants. The best enantioresolution (R(S) = 1.26) was achieved using sulfobutyl-ether-γ-CD (DS ∼4), but it could be enhanced by extensive investigations on dual selector systems. After optimization (CD concentrations and pH) R(S) = 4.47 was achieved using a 12.5 mM sulfobutyl-ether-γ-CD and 10 mM 6-monodeoxy-6-mono-(3-hydroxy)-propylamino-β-cyclodextrin dual system. The average stoichiometry of the complex was determined with Job's method using NMR-titration and resulted in a 1:1 complex for both (2-hydroxy)propyl-β- and sulfobutyl-ether-γ-CD. Further NMR experiments suggest that the coniferyl moiety of imperanene is involved in the host-guest interaction.
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Affiliation(s)
- Tamás Sohajda
- Department of Pharmaceutical Chemistry, Semmelweis University, Budapest, Hungary; Cyclolab Ltd., Budapest, Hungary
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Doyle MP, Ratnikov M, Liu Y. Intramolecular catalytic asymmetric carbon–hydrogen insertion reactions. Synthetic advantages in total synthesis in comparison with alternative approaches. Org Biomol Chem 2011; 9:4007-16. [DOI: 10.1039/c0ob00698j] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Wiktelius D, Larsson EK, Luthman K. Chemoenzymatic synthesis of enantiomerically enriched α-chiral 3-oxy-propionaldehydes by lipase-catalyzed kinetic resolution and desymmetrization. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.tetasy.2006.06.045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Enders D, Gries J, Kim ZS. Asymmetric Synthesis of 2-Mono- and 2,3-trans-Disubstituted Azetidines. European J Org Chem 2004. [DOI: 10.1002/ejoc.200400473] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Carr JA, Bisht KS. Enantioselective Synthesis of Imperanene via Enzymatic Asymmetrization of an Intermediary 1,3-Diol. Org Lett 2004; 6:3297-300. [PMID: 15355036 DOI: 10.1021/ol048802c] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text] Using a chemoenzymatic synthetic strategy, (S)-imperanene and its (R)-enantiomer has been synthesized from vanillin in nine steps. The key step in the synthesis involves the use of Pseudomonas cepacia lipase (PS-30) to induce asymmetrization of the intermediary prochiral 1,3-diol in >97% ee.
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Affiliation(s)
- Jason A Carr
- Department of Chemistry, University of South Florida, Tampa, Florida 33620, USA
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Intermolecular C–H activation at benzylic positions: synthesis of (+)-imperanene and (−)-α-conidendrin. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s0957-4166(03)00154-x] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Eklund PC, Riska AI, Sjöholm RE. Synthesis of R-(-)-imperanene from the natural lignan hydroxymatairesinol. J Org Chem 2002; 67:7544-6. [PMID: 12375994 DOI: 10.1021/jo025985c] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A convenient and high yielding method for the synthesis of R-(-)-imperanene, starting from the readily available natural lignan hydroxymatairesinol from Norway spruce, was developed. Hydroxymatairesinol was degraded in strongly basic aqueous conditions to (E)-4-(4-hydroxy-3-methoxyphenyl)-2-(4-hydroxy-3-methoxyphenylmethyl)but-3-enoic acid, which was esterified and then reduced by LiAlH(4) to afford R-(-)-imperanene. The configuration at the crucial stereocenter was preserved in the synthesis, and the obtained product was identified by optical rotation measurements and chiral HPLC analyses as the R-(-)-enantiomer (ee 86-92%).
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Affiliation(s)
- Patrik C Eklund
- Department of Organic Chemistry, Process Chemistry Group, Abo Akademi University, Piispankatu 8, FIN-20500 Turku, Finland.
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Doyle MP, Hu W, Valenzuela MV. Total synthesis of (S)-(+)-imperanene. Effective use of regio- and enantioselective intramolecular carbon-hydrogen insertion reactions catalyzed by chiral dirhodium(II) carboxamidates. J Org Chem 2002; 67:2954-9. [PMID: 11975552 DOI: 10.1021/jo016220s] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The total synthesis of (S)-(+)-imperanene, a natural product found in Chinese medicine, has been completed in 12 steps from a commercially available cinnamic acid. The key step is highly enantioselective carbon-hydrogen insertion from a diazoacetate using a chiral dirhodium(II) carboxamidate catalyst. An elimination process essential to the construction has been optimized to avoid intramolecular Friedel-Crafts alkylation.
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Affiliation(s)
- Michael P Doyle
- Department of Chemistry, University of Arizona, Tucson, Arizona 85721, USA.
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