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Synthesis of dibenzo[e,g]isoindol-1-ones via photoinduced intramolecular annulation of 3,4-diphenyl-1H-pyrrol-2(5H)-ones. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.131981] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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2
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Abstract
The first asymmetric total synthesis of (+)-jatrophalactam was reported, which unambiguously determined the absolute configuration of the titled natural product. The key features entail a conformationally controlled cyclopropanation, a Meldrum's acid adduct-engaged macrolactam formation, and a Pd(II)-mediated oxidative cyclization.
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Affiliation(s)
- Jianhong Gao
- Department of Chemistry , Zhejiang University , Hangzhou 310058 , China
| | - Dongyu Sun
- Department of Chemistry , Zhejiang University , Hangzhou 310058 , China
| | - Kuan Yu
- Department of Chemistry , Zhejiang University , Hangzhou 310058 , China
| | - Hujun Xie
- Department of Applied Chemistry , Zhejiang Gongshang University , Hangzhou 310018 , China
| | - Hanfeng Ding
- Department of Chemistry , Zhejiang University , Hangzhou 310058 , China
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3
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Kuznecovs J, Vorona M, Domraceva I, Kanepe-Lapsa I, Petrova M, Liepins E, Belyakov S, Leonchiks A, Veinberg G. Synthesis and study of new 5-substituted 1-acetyl-4-phenyl-3-pyrrolin-2-ones as potential antitumor agents. Chem Heterocycl Compd (N Y) 2018. [DOI: 10.1007/s10593-018-2298-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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4
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Truax NJ, Banales Mejia F, Kwansare DO, Lafferty MM, Kean MH, Pelkey ET. Synthesis of Benzo[a]carbazoles and an Indolo[2,3-a]carbazole from 3-Aryltetramic Acids. J Org Chem 2016; 81:6808-15. [DOI: 10.1021/acs.joc.6b01072] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Nathanyal J. Truax
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Fernando Banales Mejia
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Deborah O. Kwansare
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Megan M. Lafferty
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Maeve H. Kean
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Erin T. Pelkey
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
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5
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Yuan X, Lu P, Xue X, Qin H, Fan C, Wang Y, Zhang Q. Discovery of 2-azetidinone and 1 H -pyrrole-2,5-dione derivatives containing sulfonamide group at the side chain as potential cholesterol absorption inhibitors. Bioorg Med Chem Lett 2016; 26:849-853. [DOI: 10.1016/j.bmcl.2015.12.077] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Revised: 12/08/2015] [Accepted: 12/22/2015] [Indexed: 10/22/2022]
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6
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Rouch A, Vanucci-Bacqué C, Bedos-Belval F, Baltas M. Small molecules inhibitors of plasminogen activator inhibitor-1 - an overview. Eur J Med Chem 2015; 92:619-36. [PMID: 25615797 DOI: 10.1016/j.ejmech.2015.01.010] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 01/05/2015] [Accepted: 01/07/2015] [Indexed: 12/14/2022]
Abstract
PAI-1, a glycoprotein from the serpin family and the main inhibitor of tPA and uPA, plays an essential role in the regulation of intra and extravascular fibrinolysis by inhibiting the formation of plasmin from plasminogen. PAI-1 is also involved in pathological processes such as thromboembolic diseases, atherosclerosis, fibrosis and cancer. The inhibition of PAI-1 activity by small organic molecules has been observed in vitro and with some in vivo models. Based on these findings, PAI-1 appears as a potential therapeutic target for several pathological conditions. Over the past decades, many efforts have therefore been devoted to developing PAI-1 inhibitors. This article provides an overview of the publishing activity on small organic molecules used as PAI-1 inhibitors. The chemical synthesis of the most potent inhibitors as well as their biological and biochemical evaluations is also presented.
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Affiliation(s)
- Anne Rouch
- Université Paul Sabatier Toulouse III, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France; CNRS, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
| | - Corinne Vanucci-Bacqué
- Université Paul Sabatier Toulouse III, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France; CNRS, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
| | - Florence Bedos-Belval
- Université Paul Sabatier Toulouse III, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France; CNRS, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France.
| | - Michel Baltas
- Université Paul Sabatier Toulouse III, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France; CNRS, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France.
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7
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Pelkey ET, Pelkey SJ, Greger JG. De Novo Synthesis of 3-Pyrrolin-2-Ones. ADVANCES IN HETEROCYCLIC CHEMISTRY 2015. [DOI: 10.1016/bs.aihch.2015.04.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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8
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van Loon AA, Holton MK, Downey C, White TM, Rolph CE, Bruening SR, Li G, Delaney KM, Pelkey SJ, Pelkey ET. Preparation of dibenzo[e,g]isoindol-1-ones via Scholl-type oxidative cyclization reactions. J Org Chem 2014; 79:8049-58. [PMID: 25138638 PMCID: PMC4156242 DOI: 10.1021/jo501185f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Indexed: 01/08/2023]
Abstract
A flexible synthesis of dibenzo[e,g]isoindol-1-ones has been developed. Dibenzo[e,g]isoindol-1-ones represent simplified benzenoid analogues of biological indolo[2,3-a]pyrrolo[3,4-c]carbazol-5-ones (indolocarbazoles), compounds that have demonstrated a wide range of biological activity. The synthesis of the title compounds involved tetramic acid sulfonates. Different aryl groups were introduced at C4 of the heterocyclic ring via Suzuki-Miyaura cross-coupling reactions. Finally, mild Scholl-type oxidative cyclizations mediated by phenyliodine(III) bis(trifluoroacetate) (PIFA) converted some of the latter compounds into the corresponding dibenzo[e,g]isoindol-1-ones. A systematic study of the oxidative cyclization revealed the following reactivity trend: 3,4-dimethoxyphenyl ≫ 3-methoxyphenyl > 3,4,5-trimethoxyphenyl > 4-methoxyphenyl ≈ phenyl. Overall, the oxidative cyclization required at least two methoxy groups distributed in the aromatic rings, at least one of which had to be located para to the site of the cyclization.
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Affiliation(s)
- Amy A. van Loon
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Maeve K. Holton
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Catherine
R. Downey
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Taryn M. White
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Carly E. Rolph
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Stephen R. Bruening
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Guanqun Li
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Katherine M. Delaney
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Sarah J. Pelkey
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
| | - Erin T. Pelkey
- Department of Chemistry, Hobart and William
Smith Colleges, Geneva, New York 14456, United
States
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9
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Synthesis and anticancer activity of γ-(triazolyl ethylidene)butenolides and polyfunctional pyrrolinones. Eur J Med Chem 2014; 82:106-19. [DOI: 10.1016/j.ejmech.2014.05.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 01/21/2014] [Accepted: 05/14/2014] [Indexed: 11/24/2022]
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10
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Greger JG, Yoon-Miller SJP, Bechtold NR, Flewelling SA, MacDonald JP, Downey CR, Cohen EA, Pelkey ET. Synthesis of unsymmetrical 3,4-diaryl-3-pyrrolin-2-ones utilizing pyrrole Weinreb amides. J Org Chem 2011; 76:8203-14. [PMID: 21913662 DOI: 10.1021/jo2013516] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A regiocontrolled synthesis of unsymmetrical 3,4-diaryl-3-pyrrolin-2-ones has been achieved in three steps from 1,2-diaryl-1-nitroethenes with pyrrole-2-carboxamides (pyrrole Weinreb amides) serving as the key linchpin intermediates. Two different methods for the preparation of the requisite nitroalkenes were investigated: (1) modified Henry reaction between arylnitromethanes and arylimines; and (2) Suzuki-Miyaura cross-coupling reaction of 2-aryl-1-bromo-1-nitroethenes with arylboronic acids. Some difficulty was encountered in the preparation of arylnitromethanes, thus leading to the exploration of a cross-coupling strategy that proved more useful. A Barton-Zard pyrrole cyclocondensation reaction between 1,2-diaryl-1-nitroethenes and N-methoxy-N-methyl-2-isocyanoacetamide gave the corresponding pyrrole Weinreb amides, which were then converted into the desired 3-pyrrolin-2-ones in two steps. Overall, this method allowed for the construction of 3,4-diaryl-3-pyrrolin-2-ones with complete regiocontrol of the substituents with respect to the lactam carbonyl. The utility of this synthetic methodology was demonstrated by the preparation of eight unsymmetrical and symmetrical 3,4-diaryl-3-pyrrolin-2-ones including the N-H lactam analogue of the selective COX-II inhibitor, rofecoxib.
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Affiliation(s)
- Jessica G Greger
- Department of Chemistry, Hobart College, Geneva, New York 14456, United States
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11
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Casiraghi G, Battistini L, Curti C, Rassu G, Zanardi F. The Vinylogous Aldol and Related Addition Reactions: Ten Years of Progress. Chem Rev 2011; 111:3076-154. [DOI: 10.1021/cr100304n] [Citation(s) in RCA: 454] [Impact Index Per Article: 34.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Giovanni Casiraghi
- Dipartimento Farmaceutico, Università degli Studi di Parma, Viale G. P. Usberti 27A, I-43124 Parma, Italy
| | - Lucia Battistini
- Dipartimento Farmaceutico, Università degli Studi di Parma, Viale G. P. Usberti 27A, I-43124 Parma, Italy
| | - Claudio Curti
- Dipartimento Farmaceutico, Università degli Studi di Parma, Viale G. P. Usberti 27A, I-43124 Parma, Italy
| | - Gloria Rassu
- Istituto di Chimica Biomolecolare del CNR, Traversa La Crucca 3, I-07100 Li Punti, Sassari, Italy
| | - Franca Zanardi
- Dipartimento Farmaceutico, Università degli Studi di Parma, Viale G. P. Usberti 27A, I-43124 Parma, Italy
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12
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Cheikh N, Bar N, Choukchou-Braham N, Mostefa-Kara B, Lohier JF, Sopkova J, Villemin D. Efficient synthesis of new butenolides by subsequent reactions: application for the synthesis of original iminolactones, bis-iminolactones and bis-lactones. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.12.062] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Miyazaki H, Sai H, Ohmizu H, Murakami J, Ohtani A, Ogiku T. Synthesis and evaluation of 1,4-diphenylbutadiene derivatives as inhibitors of plasminogen activator inhibitor-1 (PAI-1) production. Bioorg Med Chem 2010; 18:1968-79. [DOI: 10.1016/j.bmc.2010.01.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 01/12/2010] [Accepted: 01/13/2010] [Indexed: 10/20/2022]
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14
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Miyazaki H, Miyake T, Terakawa Y, Ohmizu H, Ogiku T, Ohtani A. Evaluation of pyrrolin-2-one derivatives synthesized by a new practical method as inhibitors of plasminogen activator inhibitor-1 (PAI-1). Bioorg Med Chem Lett 2010; 20:546-8. [DOI: 10.1016/j.bmcl.2009.11.102] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2009] [Revised: 11/14/2009] [Accepted: 11/19/2009] [Indexed: 10/20/2022]
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