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1
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Yuan Z, Li N, Zhu C, Xia C. Copper-catalyzed synthesis of α-amino nitriles through methyl transfer from DMF to aromatic amines. Chem Commun (Camb) 2018; 54:2854-2857. [PMID: 29457813 DOI: 10.1039/c8cc00485d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A copper-catalyzed activation of C(sp3)–H bonds of DMF at room temperature was developed, which results in methyl transfer to aromatic amines for efficient synthesis of exceedingly valuable α-amino nitriles.
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Affiliation(s)
- Zaifeng Yuan
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- China
| | - Na Li
- Key Laboratory of Medicinal Chemistry for Natural Resources
- Ministry of Education and Yunnan Province
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
| | - Chunyu Zhu
- Key Laboratory of Medicinal Chemistry for Natural Resources
- Ministry of Education and Yunnan Province
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
| | - Chengfeng Xia
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- China
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2
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Taylor SJ, Soleymanzadeh F, Muegge I, Akiba I, Taki N, Ueda S, Mainolfi E, Eldrup AB. Deconstruction of sulfonamide inhibitors of the urotensin receptor (UT) and design and synthesis of benzylamine and benzylsulfone antagonists. Bioorg Med Chem Lett 2013; 23:2177-80. [DOI: 10.1016/j.bmcl.2013.01.105] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Revised: 01/16/2013] [Accepted: 01/22/2013] [Indexed: 10/27/2022]
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3
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Lehmann F, Currier EA, Olsson R, Ma JN, Burstein ES, Hacksell U, Luthman K. Optimization of isochromanone based urotensin II receptor agonists. Bioorg Med Chem 2010; 18:4844-54. [DOI: 10.1016/j.bmc.2010.04.041] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2009] [Revised: 04/08/2010] [Accepted: 04/16/2010] [Indexed: 11/24/2022]
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4
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Han YY, Wu ZJ, Zhang XM, Yuan WC. An efficient synthesis of 3-(indol-3-yl)quinoxalin-2-ones with TfOH-catalyzed Friedel–Crafts type coupling reaction in air. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.02.031] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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5
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Lawson EC, Luci DK, Ghosh S, Kinney WA, Reynolds CH, Qi J, Smith CE, Wang Y, Minor LK, Haertlein BJ, Parry TJ, Damiano BP, Maryanoff BE. Nonpeptide Urotensin-II Receptor Antagonists: A New Ligand Class Based on Piperazino-Phthalimide and Piperazino-Isoindolinone Subunits. J Med Chem 2009; 52:7432-45. [PMID: 19731961 DOI: 10.1021/jm900683d] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Edward C. Lawson
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Diane K. Luci
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Shyamali Ghosh
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - William A. Kinney
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Charles H. Reynolds
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Jenson Qi
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Charles E. Smith
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Yuanping Wang
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Lisa K. Minor
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Barbara J. Haertlein
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Tom J. Parry
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Bruce P. Damiano
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
| | - Bruce E. Maryanoff
- Johnson & Johnson Pharmaceutical Research & Development, Welsh & McKean Roads, Spring House, Pennsylvania 19477-0776
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6
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N-Alkyl-5H-pyrido[4,3-b]indol-1-amines and derivatives as novel urotensin-II receptor antagonists. Bioorg Med Chem Lett 2008; 18:4936-9. [DOI: 10.1016/j.bmcl.2008.08.054] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2008] [Revised: 08/13/2008] [Accepted: 08/15/2008] [Indexed: 01/12/2023]
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7
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McAtee JJ, Dodson JW, Dowdell SE, Erhard K, Girard GR, Goodman KB, Hilfiker MA, Jin J, Sehon CA, Sha D, Shi D, Wang F, Wang GZ, Wang N, Wang Y, Viet AQ, Yuan CCK, Zhang D, Aiyar NV, Behm DJ, Carballo LH, Evans CA, Fries HE, Nagilla R, Roethke TJ, Xu X, Douglas SA, Neeb MJ. Potent and selective small-molecule human urotensin-II antagonists with improved pharmacokinetic profiles. Bioorg Med Chem Lett 2008; 18:3716-9. [PMID: 18524591 DOI: 10.1016/j.bmcl.2008.05.058] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2008] [Revised: 05/09/2008] [Accepted: 05/15/2008] [Indexed: 11/17/2022]
Abstract
Lead compound 1 was successfully redesigned to provide compounds with improved pharmacokinetic profiles for this series of human urotensin-II antagonists. Replacement of the 2-pyrrolidinylmethyl-3-phenyl-piperidine core of 1 with a substituted N-methyl-2-(1-pyrrolidinyl)ethanamine core as in compound 7 resulted in compounds with improved oral bioavailability in rats. The relationship between stereochemistry and selectivity for hUT over the kappa-opioid receptor was also explored.
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Affiliation(s)
- John J McAtee
- Department of Medicinal Chemistry, Cardiovascular and Urogenital Center of Excellence for Drug Discovery, GlaxoSmithKline Pharmaceuticals, 709 Swedeland Road, PO Box 1539, King of Prussia, PA 19406, USA.
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