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De Buyck L, Casaert F, De Lepeleire C, Schamp N. α,α-Dichloroaldehydes and α,α-Dichlorocarboxylic Acids from Long Chain 1-Alkanols. Improved Chlorination in the System DMF-CHCl3-MgCl21. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bscb.19880970708] [Citation(s) in RCA: 17] [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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2
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De Buyck L, De Kimpe N, Verhé R, Courtheyn D, Schamp N. Synthesis and reactivity of polychlorocyclopentanones. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bscb.19800891204] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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3
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Buyck LD, Vanslembrouck J, Kimpe ND, Verhé R, Schamp N. Practical Synthesis of 2,2,5,5-Tetrachloro-1,6-Hexanedioic Acid, from Trans-1,2-Cyclohexanediol or Cyclohexanone, Involving Oxidation of 3,3,6,6-Tetrachloro-1,2-Cyclohexanedione. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bscb.19840931010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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4
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Buyck LD, De Lepeleire C. Catalysed Quantitative Synthesis of 2,3,3-Trichlorotetrahydrofuran. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bscb.19900990806] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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De Buyck L, De Pooter H. On the Mechanism of Selective Chlorination of Ethers with Sulfuryl Chloride in the Dark. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bscb.19921010911] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Roman BI, Kimpe ND, Stevens CV. Synthesis of β-, γ-, δ-, ..., ω-Halogenated Ketones and Aldehydes. Chem Rev 2010; 110:5914-88. [DOI: 10.1021/cr900409h] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bart I. Roman
- Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Gent University, Coupure Links 653, B-9000 Gent, Belgium
| | - Norbert De Kimpe
- Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Gent University, Coupure Links 653, B-9000 Gent, Belgium
| | - Christian V. Stevens
- Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Gent University, Coupure Links 653, B-9000 Gent, Belgium
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Van der Steen M, Stevens CV, Eeckhout Y, De Buyck L, Ghelfi F, Roncaglia F. Undecylenic acid: A valuable renewable building block on route to Tyromycin A derivatives. EUR J LIPID SCI TECH 2008. [DOI: 10.1002/ejlt.200800024] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Salgado A, Huybrechts T, Buyck LD, Czombos J, Tkachev A, De Kjmpe N. Synthesis of 2,2-Dichloro-1-Alkanols. SYNTHETIC COMMUN 2007. [DOI: 10.1080/00397919908085735] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Antonio Salgado
- a Department of Organic Chemistry , Faculty of Agricultural and Applied Biological Sciences, University of Gent , Coupure Links 653, B-9000, Gent, Belgium
| | - Tom Huybrechts
- a Department of Organic Chemistry , Faculty of Agricultural and Applied Biological Sciences, University of Gent , Coupure Links 653, B-9000, Gent, Belgium
| | - Laurent De Buyck
- a Department of Organic Chemistry , Faculty of Agricultural and Applied Biological Sciences, University of Gent , Coupure Links 653, B-9000, Gent, Belgium
| | - Jozsef Czombos
- a Department of Organic Chemistry , Faculty of Agricultural and Applied Biological Sciences, University of Gent , Coupure Links 653, B-9000, Gent, Belgium
| | - Alexey Tkachev
- b Novosibirsk Institute of Organic Chemistry, Acad. Lavrentjev , Avenue 9, 630090, Novosibirsk, Russia
| | - Norbert De Kjmpe
- a Department of Organic Chemistry , Faculty of Agricultural and Applied Biological Sciences, University of Gent , Coupure Links 653, B-9000, Gent, Belgium
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Pews RG, Lysenko Z. Pyrrolidine Carboxaldehyde Hydrohalide Catalyzed Halogenations of Aliphatic Aldehydes. SYNTHETIC COMMUN 2006. [DOI: 10.1080/00397918508076829] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Müller‐Bötticher H, Fessner W, Melder J, Prinzbach H, Gries S, Irngartinger H. Functionalized Enantiomerically Pure [1.1.1]‐, [2.1.1]‐, [2.2.1]‐, and [2.2.2]Triblattanes. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/cber.19931261018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hermann Müller‐Bötticher
- Chemisches Laboratorium der Universität Freiburg i.Br., Institut für Organische Chemie und Biochemie, Albertstraße 21, D‐79104 Freiburg i.Br
| | - Wolf‐Dieter Fessner
- Chemisches Laboratorium der Universität Freiburg i.Br., Institut für Organische Chemie und Biochemie, Albertstraße 21, D‐79104 Freiburg i.Br
| | - Johann‐Peter Melder
- Chemisches Laboratorium der Universität Freiburg i.Br., Institut für Organische Chemie und Biochemie, Albertstraße 21, D‐79104 Freiburg i.Br
| | - Horst Prinzbach
- Chemisches Laboratorium der Universität Freiburg i.Br., Institut für Organische Chemie und Biochemie, Albertstraße 21, D‐79104 Freiburg i.Br
| | - Stefan Gries
- Organisch‐Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 270, D‐69120 Heidelberg
| | - Hermann Irngartinger
- Organisch‐Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 270, D‐69120 Heidelberg
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11
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Bellesia F, De Buyck L, Ghelfi F, Pagnoni UM, Strazzolini P. Oxidation of Aliphatic 2,2‐Dichloroalkanals by HNO 3 in CH 2Cl 2: An Easy and Eco‐friendly Route to the Corresponding 2,2‐Dichloroalkanoic Acids. SYNTHETIC COMMUN 2004. [DOI: 10.1081/scc-120030698] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Franco Bellesia
- a Dipartimento di Chimica , Università degli Studi di Modena e Reggio Emilia , Modena, Italia
| | - Laurent De Buyck
- b Department of Organic Chemistry, Faculty of Agricultural and Applied Biological Sciences , Ghent University , Ghent, Belgium
| | - Franco Ghelfi
- a Dipartimento di Chimica , Università degli Studi di Modena e Reggio Emilia , Modena, Italia
| | - Ugo M. Pagnoni
- a Dipartimento di Chimica , Università degli Studi di Modena e Reggio Emilia , Modena, Italia
| | - Paolo Strazzolini
- c Dipartimento di Scienze e Tecnologie Chimiche , Università di Udine , via del Cotonificio 108, I‐33100, Udine, Italia
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Perez-Medrano A, Buckner SA, Coghlan MJ, Gregg RJ, Gopalakrishnan M, Kort ME, Lynch JK, Scott VE, Sullivan JP, Whiteaker KL, Carroll WA. Design and synthesis of novel cyanoguanidine ATP-sensitive potassium channel openers for the treatment of overactive bladder. Bioorg Med Chem Lett 2004; 14:397-400. [PMID: 14698167 DOI: 10.1016/j.bmcl.2003.10.063] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Thiourea derivatives were identified as glyburide-reversible potassium channel openers through high-throughput screening. Based on these findings, a number of novel cyanoguanidines were designed and synthesized, which hyperpolarized human bladder K(ATP) channels. These agents are potent full agonists in relaxing electrically-stimulated pig bladder strips. The synthesis, SAR and biological properties of these agents are discussed.
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Affiliation(s)
- Arturo Perez-Medrano
- Abbott Laboratories, Neuroscience Research, Global Pharmaceutical Research and Development, Abbott Park, IL 60064, USA.
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Meade SJ, Miller AG, Gerrard JA. The role of dicarbonyl compounds in non-enzymatic crosslinking: a structure-activity study. Bioorg Med Chem 2003; 11:853-62. [PMID: 12614870 DOI: 10.1016/s0968-0896(02)00564-3] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The Maillard reaction is a complex network of reactions that has been shown to result in the non-enzymatic crosslinking of proteins. Recent attention has focussed on the role of alpha-dicarbonyl compounds as important in vivo contributors to protein crosslinking but, despite extensive research, the molecular mechanisms of the crosslinking reaction remain open to conjecture. In particular, no relationship between the structure of the carbonyl-containing compounds and their activity as crosslinking agents has been established. In an effort to elucidate a structure-reactivity relationship, a wide range of dicarbonyl compounds, including linear, cyclic, di-aldehyde and di-ketone compounds, were reacted with the model protein ribonuclease A and their crosslinking activity assessed. Methylglyoxal and glutaraldehyde were found to be the most efficient crosslinkers, whilst closely related molecules effected crosslinking at a much lower rate. Cyclopentan-1,2-dione was also shown to be a reactive crosslinking agent. The efficiency of methylglyoxal and glutaraldehyde at crosslinking is thought to be related to their ability to form stable heterocyclic compounds that are the basis of protein crosslinks. The reasons for the striking reactivity of these two compounds, compared to closely related structures is explained by subtle balances between competing pathways in a complex reaction network.
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Affiliation(s)
- Susie J Meade
- Department of Plant and Microbial Sciences, University of Canterbury, Private Bag 4800, Christchurch, New Zealand
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Bellesia F, De Buyck L, Ghelfi F, Libertini E, Pagnoni UM, Roncaglia F. 2,2-Dichlorination of Aldehydes with the 2,6-Lutidine·HCl/Cl2/CH2Cl2 System: an Environmentally Benign Process Suitable for Scale Up. Tetrahedron 2000. [DOI: 10.1016/s0040-4020(00)00640-2] [Citation(s) in RCA: 6] [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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15
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Bott K. Erzeugung von 2-substituierten 1-Ethenyl-Kationen aus Ethylendiazonium-Salzen. ACTA ACUST UNITED AC 1994. [DOI: 10.1002/cber.19941270522] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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16
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Allylation with substituted vinylthionium ions from SnCl4 ionisation of 1,3- and 3,3-bis(alkyl/phenylthio) propenes. Tetrahedron 1994. [DOI: 10.1016/s0040-4020(01)85514-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Troyanskii EI, Ioffe VA, Nikishin GI. Oxidation of secondary aliphatic amines in systems containing sodium peroxydisulfate. Russ Chem Bull 1985. [DOI: 10.1007/bf00948513] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Reaction of primary aliphatic amines in oxidation systems containing sodium peroxydisulfate. Russ Chem Bull 1983. [DOI: 10.1007/bf00954713] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Oxidative substitution of the amino group in primary aliphatic amines. Russ Chem Bull 1982. [DOI: 10.1007/bf00952413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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21
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Heinzer F, Bellu? D. �ber einen neuartigen synthetischen Zugang zu ?,?-unges�ttigten ?-Aminocarbons�uren. Helv Chim Acta 1981. [DOI: 10.1002/hlca.19810640734] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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