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Toneto Novaes LF, Martins Avila C, Pelizzaro-Rocha KJ, Vendramini-Costa DB, Pereira Dias M, Barbosa Trivella DB, Ernesto de Carvalho J, Ferreira-Halder CV, Pilli RA. (−)-Tarchonanthuslactone: Design of New Analogues, Evaluation of their Antiproliferative Activity on Cancer Cell Lines, and Preliminary Mechanistic Studies. ChemMedChem 2015; 10:1687-99. [DOI: 10.1002/cmdc.201500246] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 08/03/2015] [Indexed: 01/24/2023]
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de Souza GFP, Novaes LFT, Avila CM, Nascimento LFR, Velloso LA, Pilli RA. (-)-Tarchonanthuslactone exerts a blood glucose-increasing effect in experimental type 2 diabetes mellitus. Molecules 2015; 20:5038-49. [PMID: 25808148 PMCID: PMC6272554 DOI: 10.3390/molecules20035038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 03/05/2015] [Accepted: 03/06/2015] [Indexed: 11/16/2022] Open
Abstract
A number of studies have proposed an anti-diabetic effect for tarchonanthuslactone based on its structural similarity with caffeic acid, a compound known for its blood glucose-reducing properties. However, the actual effect of tarchonanthuslactone on blood glucose level has never been tested. Here, we report that, in opposition to the common sense, tarchonanthuslactone has a glucose-increasing effect in a mouse model of obesity and type 2 diabetes mellitus. The effect is acute and non-cumulative and is present only in diabetic mice. In lean, glucose-tolerant mice, despite a slight increase in blood glucose levels, the effect was not significant.
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Affiliation(s)
- Gabriela F P de Souza
- Laboratory of Cell Signaling, University of Campinas, UNICAMP, C.P. 6154, CEP 13084-761 Campinas, São Paulo, Brazil.
| | - Luiz F T Novaes
- Institute of Chemistry, University of Campinas, UNICAMP, C.P. 6154, CEP 13084-971 Campinas, São Paulo, Brazil.
| | - Carolina M Avila
- Institute of Chemistry, University of Campinas, UNICAMP, C.P. 6154, CEP 13084-971 Campinas, São Paulo, Brazil.
| | - Lucas F R Nascimento
- Laboratory of Cell Signaling, University of Campinas, UNICAMP, C.P. 6154, CEP 13084-761 Campinas, São Paulo, Brazil.
| | - Licio A Velloso
- Laboratory of Cell Signaling, University of Campinas, UNICAMP, C.P. 6154, CEP 13084-761 Campinas, São Paulo, Brazil.
| | - Ronaldo A Pilli
- Institute of Chemistry, University of Campinas, UNICAMP, C.P. 6154, CEP 13084-971 Campinas, São Paulo, Brazil.
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Affiliation(s)
- Hélène Pellissier
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313 13397, Marseille, France
| | - Hervé Clavier
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313 13397, Marseille, France
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Asymmetric routes to pentadec-1-en-4-ol: application to the syntheses of aculeatins F and epi-F, (R)- and (S)-5-hexadecanolide and a formal synthesis of solenopsin. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.tetasy.2013.02.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Kumar P, Pandey M, Gupta P, Dhavale DD. Organocatalytic stereoselective synthesis of passifloricin A. Org Biomol Chem 2012; 10:1820-5. [PMID: 22246108 DOI: 10.1039/c2ob06711k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The enantioselective synthesis of passifloricin A has been achieved in high diastereomeric excess. The 1,3-polyol moiety was constructed by iterative proline-catalyzed sequential α-aminoxylation and Horner-Wadsworth-Emmons (HWE) olefination of aldehydes while the synthesis of lactone moiety was achieved by ring-closing metathesis (RCM).
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Affiliation(s)
- Pradeep Kumar
- Division of Organic Chemistry, National Chemical Laboratory (CSIR), Pune, 411 008, India
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Nookaraju U, Harbindu A, Bhise AD, Sharma BM, Kumar P. First total synthesis of seimatopolide B. RSC Adv 2012. [DOI: 10.1039/c2ra21838k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Bora PP, Bez G, Anal JMH. First example of hydrolytic kinetic resolution of acrylate of secondary alcohols by lipase Amano AK. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.molcatb.2011.06.015] [Citation(s) in RCA: 7] [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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Dwivedi N, Tripathi D, Kumar P. An organocatalytic route to the synthesis of (6S)-5,6-dihydro-6-[(2R)-2-hydroxy-6-phenylhexyl]-2H-pyran-2-one and ravensara lactones. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.tetasy.2011.09.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang Y, Xing Y, Zhang Q, O'Doherty GA. De novo synthesis of natural products via the asymmetric hydration of polyenes. Chem Commun (Camb) 2011; 47:8493-505. [PMID: 21559534 PMCID: PMC5815319 DOI: 10.1039/c1cc11791b] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
For the last ten years our group has been working toward the development of an asymmetric hydration approach to polyketide natural products based on the regioselective hydration of di- and tri-enoates. Key to the success of this approach is the recognition that both high regiocontrol and asymmetric induction could be obtained by the use of a Sharpless asymmetric dihydroxylation reaction. Herein we describe the development of the method and its application to natural product total synthesis.
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Affiliation(s)
- Yanping Wang
- Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts, USA
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Kumar P, Pandey M, Gupta P, Naidu SV, Dhavale DD. Enantio- and Diastereocontrolled Total Synthesis of (+)-Strictifolione. European J Org Chem 2010. [DOI: 10.1002/ejoc.201001221] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Kumar P, Pandey M, Gupta P, Dhavale DD. An organocatalytic route to the synthesis of lactone moiety of compactin and mevinolin. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.08.093] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sabitha G, Reddy N, Prasad M, Yadav J. Stereoselective Routes for the Total Synthesis of (+)-Cryptocarya Diacetate. Helv Chim Acta 2009. [DOI: 10.1002/hlca.200800355] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Naidu SV, Gupta P, Kumar P. Enantioselective syntheses of (−)-pinellic acid, α- and β-dimorphecolic acid. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.05.047] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Enantioselective synthesis of tarchonanthuslactone using proline-catalyzed asymmetric α-aminooxylation. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.tetasy.2007.04.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Herndon JW. The chemistry of the carbon–transition metal double and triple bond: Annual survey covering the year 2005. Coord Chem Rev 2007. [DOI: 10.1016/j.ccr.2006.11.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Naidu SV, Kumar P. A simple and efficient approach to 1,3-aminoalcohols: application to the synthesis of (+)-negamycin. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.03.169] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Kumar P, Naidu V, Gupta P. Application of hydrolytic kinetic resolution (HKR) in the synthesis of bioactive compounds. Tetrahedron 2007. [DOI: 10.1016/j.tet.2006.12.015] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Yadav J, Kumar NN, Reddy MS, Prasad A. Stereoselective synthesis of tarchonanthuslactone via the Prins cyclisation. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.01.019] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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