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Losse G, Stange H, Naumann W, Schwenzer B. Neue Insuline mit totalsynthetisch sequenzvereinfachten Teilketten. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/zfch.19800201202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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2
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Beheshti S, Lataifeh A, Kraatz HB. Hydrogen-bonding interactions in ferrocene-peptide conjugates containing valine. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2010.10.061] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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van Nispen JW, Bijl WAAJ, Greven HM. Synthesis of fragments of human β-lipotropin, βh
-LPH. Part II. The synthesis of βh
-LPH-(61-91), βh
-endorphin. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/recl.19800990206] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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4
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l-Ala Modified Analogues of Amyloid β-Peptide Residue 17-20: Self-Association and Amyloid-like Fibril Formation. Int J Pept Res Ther 2006. [DOI: 10.1007/s10989-006-9037-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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α-Aminoisobutyric acid modified protected analogues of β-amyloid residue 17–20: a change from sheet to helix. Tetrahedron 2006. [DOI: 10.1016/j.tet.2006.04.036] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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6
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Calcagni A, Lucente G, Luisi G, Pinnen F, Rossi D. Novel glutathione analogues containing the dithiol and disulfide form of the Cys-Cys dyad. Amino Acids 1999; 17:257-65. [PMID: 10582124 DOI: 10.1007/bf01366924] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The glutathione analogue gamma-(H-Glu-OH)-Cys-Cys-OH (5), containing the 8-membered disulfide ring -Cys-Cys replacing the native-Cys-Gly fragment, has been synthesized and characterized together with its reduced dithiol form gamma-(H-Glu-OH)-Cys-Cys-OH (6).
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Affiliation(s)
- A Calcagni
- Dipartimento di Studi Farmaceutici, Università La Sapienza, Roma
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7
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Matulic-Adamic J, Haeberli P, DiRenzo AB, Mokler VR, Maloney L, Beigelman L, Usman N, Wincott FE. Synthesis and Incorporation of 5″-Amino- and 5′-Mercapto-5′-Deoxy-2′-O-Methyl Nucleosides Into Hammerhead Ribozymes. ACTA ACUST UNITED AC 1997. [DOI: 10.1080/07328319708002545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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8
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Henningfeld KA, Arslan T, Hecht SM. Alteration of DNA Primary Structure by DNA Topoisomerase I. Isolation of the Covalent Topoisomerase I−DNA Binary Complex in Enzymatically Competent Form. J Am Chem Soc 1996. [DOI: 10.1021/ja961788h] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kristine A. Henningfeld
- Contribution from the Departments of Chemistry and Biology, University of Virginia, Charlottesville, Virginia 22901
| | - Tuncer Arslan
- Contribution from the Departments of Chemistry and Biology, University of Virginia, Charlottesville, Virginia 22901
| | - Sidney M. Hecht
- Contribution from the Departments of Chemistry and Biology, University of Virginia, Charlottesville, Virginia 22901
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9
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Peptide synthesis by sappho technology. ACTA ACUST UNITED AC 1996. [DOI: 10.1016/s0926-9614(96)80030-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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10
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Capretta A, Maharajh RB, Bell RA. Synthesis and characterization of cyclomaltoheptaose-based metal chelants as probes for intestinal permeability. Carbohydr Res 1995. [DOI: 10.1016/0008-6215(94)00289-r] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Kumar A. A versatile Solid Phase Method For the Synthesis of Masked 3′-Thiol Group Containing Oligonucleotides. ACTA ACUST UNITED AC 1993. [DOI: 10.1080/07328319308016203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Cumberbatch S, North M, Zagotto G. The synthesis and conformational analysis of a pair of diastereomeric, conformationally constrained peptides with opposite amide bond geometries. Tetrahedron 1993. [DOI: 10.1016/s0040-4020(01)91222-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Gala D, Chiu J, Ganguly A, Girijavallabhan V, Jaret R, Jenkins J, McCombie S, Nyce P, Rosenhouse S, Steinman M. A practical conversion of an azetidinone to penem: Synthesis of Sch 34343. Tetrahedron 1992. [DOI: 10.1016/s0040-4020(01)90781-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Ferenz CR, Graham DY. Improved conventional synthesis for 14C-labeled polyglutamates of folic acid. J Labelled Comp Radiopharm 1989. [DOI: 10.1002/jlcr.2580270702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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15
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Barlos K, Mamos P, Papaioannou D, Patrianakou S, Sanida C, Schäfer W. Einsatz von Trt- und Fmoc-Gruppen zum Schutz polyfunktioneller α-Aminosäuren. ACTA ACUST UNITED AC 1987. [DOI: 10.1002/jlac.198719870868] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Sproat BS, Beijer B, Rider P, Neuner P. The synthesis of protected 5'-mercapto-2',5'-dideoxyribonucleoside-3'-O-phosphoramidites; uses of 5'-mercapto-oligodeoxyribonucleotides. Nucleic Acids Res 1987; 15:4837-48. [PMID: 3601657 PMCID: PMC305921 DOI: 10.1093/nar/15.12.4837] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The syntheses of the four novel, base protected 5'-(S-triphenylmethyl)mercapto-2',5'-dideoxyribonucleoside-3 '-O-(2-cyanoethyl N,N-diisopropylphosphoramidites) are described. These compounds have been used to prepare 5'-(S-triphenylmethyl) mercapto-oligodeoxyribonucleotides, which are readily purified by reversed phase h.p.l.c., owing to the highly lipophilic trityl group. After cleavage of the S-trityl group by silver or mercuric ions, the free thiol moiety can be coupled to a wide variety of reagents, generating very useful probes. Fluorescent labelled 5'-mercapto-oligodeoxyribonucleotides are being used for automated DNA sequencing without radioactivity, and heavy metal labelled 5'-mercapto-oligonucleotides will be used in X-ray crystallography.
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17
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18
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Connolly BA, Rider P. Chemical synthesis of oligonucleotides containing a free sulphydryl group and subsequent attachment of thiol specific probes. Nucleic Acids Res 1985; 13:4485-502. [PMID: 4011448 PMCID: PMC321801 DOI: 10.1093/nar/13.12.4485] [Citation(s) in RCA: 146] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Oligonucleotides containing a free sulphydryl group at their 5'-termini have been synthesised and further derivatised with thiol specific probes. The nucleotide sequence required is prepared using standard solid phase phosphoramidite techniques and an extra round of synthesis is then performed using the S-triphenylmethyl O-methoxymorpholinophosphite derivatives of 2-mercaptoethanol, 3-mercaptopropan (1) ol or 6-mercaptohexan (1) ol. After cleavage from the resin and removal of the phosphate and base protecting groups, this yields an oligonucleotide containing an S-triphenylmethyl group attached to the 5'-phosphate group via a two, three or six carbon chain. The triphenylmethyl group can be readily removed with silver nitrate to give the free thiol. With the three and six carbon chain oligonucleotides, this thiol can be used, at pH 8, for the attachment of thiol specific probes as illustrated by the reaction with fluorescent conjugates of iodoacetates and maleiimides. However, oligonucleotides containing a thiol attached to the 5'-phosphate group via a two carbon chain are unstable at pH 8 decomposing to the free 5'-phosphate and so are unsuitable for further derivatisation.
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19
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Platen M, Steckhan E. Oxidative Deblocking of the 4-Methoxybenzyl Thioether Protecting Group: Application to the Directed Synthesis of Poly-cystinyl Peptides. ACTA ACUST UNITED AC 1984. [DOI: 10.1002/jlac.198419840905] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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20
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21
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Losse G, Stange H, Naumann W. Synthese von Cystinpeptiden mit einer der aktiven Region des Insulins angenäherten Primärstruktur. European J Org Chem 1981. [DOI: 10.1002/jlac.198119810121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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22
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Kamber B, Hartmann A, Eisler K, Riniker B, Rink H, Sieber P, Rittel W. The Synthesis of Cystine Peptides by Iodine Oxidation ofS-Trityl-cysteine andS-Acetamidomethyl-cysteine Peptides. Helv Chim Acta 1980. [DOI: 10.1002/hlca.19800630418] [Citation(s) in RCA: 231] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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23
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24
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König W, Kernebeck K. Saure Abspaltung der S-Tritylgruppe am Beispiel synthetischer Insulinfragmente. ACTA ACUST UNITED AC 1979. [DOI: 10.1002/jlac.197919790211] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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25
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König W, Volk A. Succinimidbildung bei der Synthese des Insulin-A-Ketten(14–21)-Octapeptids. ACTA ACUST UNITED AC 1977. [DOI: 10.1002/cber.19771100102] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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26
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Kamber B, Riniker B, Sieber P, Rittel W. [Synthesis of human insulin. III. Preparation of the A(14-21) - B(17-30) fragment (author's transl)]. Helv Chim Acta 1976; 59:2830-40. [PMID: 1017975 DOI: 10.1002/hlca.19760590821] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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27
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Berndt H, Zahn H. Peptide, 99. Monomere cyclische Cystinpeptidderivate, III. Synthese der Schafinsulin-A-Kettensequenzen A2–21 und A1–21 als monomere cyclische Dicystinpeptidderivate. European J Org Chem 1975. [DOI: 10.1002/jlac.197519750908] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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28
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Riniker B, Kamber B, Sieber P. [Selective cleavage of peptides in trifluoroethanol with acid-labile amino-protecting groups]. Helv Chim Acta 1975; 58:1086-94. [PMID: 1158738 DOI: 10.1002/hlca.19750580412] [Citation(s) in RCA: 40] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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29
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Kamber B. [The attempted synthesis of open-chain asymmetric cystine peptides by thio-induced fragmentation of sulfonyl thiocarbonates. Insulin fragments with intact disulfide bridges A20-B19]. Helv Chim Acta 1973; 56:1370-81. [PMID: 4741275 DOI: 10.1002/hlca.19730560420] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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