Christian J Leumann: search on Z-Library

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1

Pyrrolidino DNA with Bases Corresponding to the 2-Oxo Deletion Mutants of Thymine and Cytosine: Synthesis and Triplex-Forming Properties

Alain Mayer, Christian J. Leumann

Journal:

European Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 217 KB

english, 2007

2

Stable Cyclohexyl–Phenyl Recognition in the Center of a DNA Duplex

Marco Kaufmann, Michael Gisler, Christian J. Leumann

Journal:

Angewandte Chemie International Edition

Year:

2009

Language:

english

File:

PDF, 444 KB

english, 2009

3

Nucleic-Acid Analogues with Constraint Conformational Flexibility in the Sugar-Phosphate Backbone (‘Bicyclo-DNA’). Part 1. Preparation of (3S,5′R)-2′-Deoxy-3′,5′-ethano-αβ-D-ribonucleosides (‘Bicyclonucleosides’)

Markus Tarköy, Martin Bolli, Bernd Schweizer, Christian Leumann

Journal:

Helvetica Chimica Acta

Year:

1993

Language:

english

File:

PDF, 2.11 MB

english, 1993

4

Nucleic Acid Analogs with Constraint Conformational Flexibility in the Sugar-Phosphate Backbone “Tricyclo-DNA”. Part 1. Preparation of [(5′R,6′R)-2′-deoxy-3′,5′-ethano-5′,6′-methano-β-D-ribofuranosyl]thymine and -adenine, and the corresponding phosphoramidites for oligonucleotide synthesis

Ralph Steffans, Christian Leumann

Journal:

Helvetica Chimica Acta

Year:

1997

Language:

english

File:

PDF, 1019 KB

english, 1997

5

Oxidative stress damages rRNA inside the ribosome and differentially affects the catalytic center

Willi, Jessica, Küpfer, Pascal, Evéquoz, Damien, Fernandez, Guillermo, Katz, Assaf, Leumann, Christian, Polacek, Norbert

Journal:

Nucleic Acids Research

Year:

2018

Language:

english

File:

PDF, 3.90 MB

english, 2018

6

Synthesis and Thermodynamic and Biophysical Properties of Tricyclo-DNA

Steffens, Ralph, Leumann, Christian J.

Journal:

Journal of the American Chemical Society

Year:

1999

Language:

english

File:

PDF, 267 KB

english, 1999

7

Evidence for C−H⋅⋅⋅O Hydrogen Bond Assisted Recognition of a Pyrimidine Base in the Parallel DNA Triple-Helical Motif

Judith Marfurt, Christian Leumann

Journal:

Angewandte Chemie International Edition

Year:

1998

Language:

english

File:

PDF, 98 KB

english, 1998

8

Evaluation of Novel Third-Strand Bases for the Recognition of a C⋅G Base Pair in the Parallel DNA Triple-Helical Binding Motif

Isabelle Prévot, Christian J. Leumann

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 167 KB

english, 2002

9

Recognition of a G-C base pair by α-N7-deoxyinosine within the pyrimidine-purine-pyrimidine DNA triple helical motif

Judith Marfurt, Jürg Hunziker, Christian Leumann

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1996

Language:

english

File:

PDF, 254 KB

english, 1996

10

ChemInform Abstract: Evaluation of Novel Third-Strand Bases for the Recognition of a C×G Base Pair in the Parallel DNA Triple-Helical Binding Motif.

Isabelle Prevot, Christian J. Leumann

Journal:

Year:

2002

File:

PDF, 26 KB

2002

11

Stable and Selective Recognition of Three Base Pairs in the Parallel Triple-Helical DNA Binding Motif

Sabrina Buchini, Christian J. Leumann

Journal:

Angewandte Chemie

Year:

2004

Language:

english

File:

PDF, 116 KB

english, 2004

12

Selective recognition of a C-G base-pair in the parallel DNA triple-helical binding motif

Isabelle Prévot-Halter, Christian J. Leumann

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1999

Language:

english

File:

PDF, 235 KB

english, 1999

13

Stable and Selective Recognition of Three Base Pairs in the Parallel Triple-Helical DNA Binding Motif

Sabrina Buchini, Christian J. Leumann

Journal:

Angewandte Chemie International Edition

Year:

2004

Language:

english

File:

PDF, 117 KB

english, 2004

14

Bicyclo[3.2.1]amide-DNA: A Chiral, Nonchiroselective Base-Pairing System

Dae-Ro Ahn, Anita Egger, Christian Lehmann, Stefan Pitsch, Christian J. Leumann

Journal:

Chemistry - A European Journal

Year:

2002

Language:

english

File:

PDF, 359 KB

english, 2002

15

An Antibody-Mediated Redox Reaction

Kevan M. Shokat, Dr. Christian J. Leumann, Dr. Renee Sugasawara, Prof. Peter. G. Schultz

Journal:

Angewandte Chemie International Edition

Year:

1988

Language:

english

File:

PDF, 356 KB

english, 1988

16

Warum Pentose- und nicht Hexose-Nucleinsäuren??. Teil V. (Purin-Purin)-Basenpaarung in der homo-DNS-Reihe: Guanin, Isoguanin, 2,6-Diaminopurin und Xanthin

Katrin Groebke, Jürg Hunziker, William Fraser, Ling Peng, Ulf Diederichsen, Kaspar Zimmermann, Armin Holzner, Christian Leumann, Albert Eschenmoser

Journal:

Helvetica Chimica Acta

Year:

1998

Language:

english

File:

PDF, 5.83 MB

english, 1998

17

Recent improvements in antigene technology

Sabrina Buchini, Christian J Leumann

Journal:

Current Opinion in Chemical Biology

Year:

2003

Language:

english

File:

PDF, 651 KB

english, 2003

18

Olefinic Peptide Nucleic Acid (OPA)

Gautschi, Daniel, Leumann, Christian J.

Journal:

Nucleosides Nucleotides & Nucleic Acids

Year:

2003

Language:

english

File:

PDF, 190 KB

english, 2003

19

Synthesis of Pyrrolidine C -Nucleosides via Heck Reaction

Häberli, Adrian, Leumann, Christian J.

Journal:

Organic Letters

Year:

2001

Language:

english

File:

PDF, 50 KB

english, 2001

20

Chemistry of pyrrocorphins: synthesis of isobacteriochlorins and pyrrocorphins bearing a methyl group at the meso position between rings A and D

Hilpert, Kurt, Leumann, Christian, Davis, Anthony P., Eschenmoser, Albert

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1983

Language:

english

File:

PDF, 423 KB

english, 1983

21

Synthesis and Incorporation into α-DNA of a Novel Conformationally Constrained α-Nucleoside Analogue

Keller, Bernhard M., Leumann, Christian J.

Journal:

Year:

2002

File:

PDF, 356 KB

2002

22

The Contribution of the Activation Entropy to the Gas-Phase Stability of Modified Nucleic Acid Duplexes

Hari, Yvonne, Dugovič, Branislav, Istrate, Alena, Fignolé, Annabel, Leumann, Christian J., Schürch, Stefan

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2016

Language:

english

File:

PDF, 1.41 MB

english, 2016

23

Tripelhelixbildung von Oligonucleotiden mit [(3′S,5′R)-2′-Desoxy-3′,5′-ethano-β-D-ribofuranosyl]nucleosid(„Bicyclodesoxynucleosid”)-Bausteinen

Martin Bolli, Prof. Dr. Christian Leumann

Journal:

Angewandte Chemie

Year:

1995

File:

PDF, 434 KB

1995

24

Synthesis and Pairing Properties of α-Tricyclo-DNA

Simon P. Scheidegger, Christian J. Leumann

Journal:

Chemistry - A European Journal

Year:

2006

Language:

english

File:

PDF, 336 KB

english, 2006

25

Warum Pentose- und nicht Hexose-Nucleinsäuren??. Teil II. Oligonucleotide aus 2′,3′-Dideoxy-β-D-glucopyranosyl-Bausteinen (‘Homo-DNS’): Herstellung.

Markus Böhringer, Hans-JÖRg Roth, Jürg Hunziker, Michael Göbel, Ravichandran Krishnan, Alfred Giger, Bernd Schweizer, Jakob Schreiber, Christian Leumann, Albert Eschenmoser

Journal:

Helvetica Chimica Acta

Year:

1992

File:

PDF, 3.90 MB

1992

26

Chemistry of pyrrocorphins: C-methylations at the periphery of pyrrocorphins and related corphinoid ligand systems

Leumann, Christian, Hilpert, Kurt, Schreiber, Jakob, Eschenmoser, Albert

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1983

Language:

english

File:

PDF, 365 KB

english, 1983

27

Structure/affinity studies in the bicyclo-DNA series: Synthesis and properties of oligonucleotides containing bc en -T and iso-tricyclo-T nucleosides

Dugovic, Branislav, Wagner, Michael, Leumann, Christian J

Journal:

Beilstein Journal of Organic Chemistry

Year:

2014

Language:

english

File:

PDF, 540 KB

english, 2014

28

Olefinic Peptide Nucleic Acids (OPAs): New Aspects of the Molecular Recognition of DNA by PNA

Rolf Schütz, Michel Cantin, Christopher Roberts, Beate Greiner, Eugen Uhlmann, Christian Leumann

Journal:

Angewandte Chemie International Edition

Year:

2000

Language:

english

File:

PDF, 116 KB

english, 2000

29

Chemistry of Pyrrocorphins: Biomimetic Regioselectivity of C-Methylation at the Ligand Periphery of Magnesium(II) Uropyrrocorphinate(Type I)-octanitriles

Dipl.-Chem. ETH Christian Leumann, Dipl. Sc. Nat. ETH Thomas Früh, Dr. Michael Göbel, Prof. Dr. Albert Eschenmoser

Journal:

Angewandte Chemie International Edition

Year:

1987

Language:

english

File:

PDF, 387 KB

english, 1987

30

New Developments in the Chemistry of Catalytic Antibodies

Prof. Dr. Christian Leumann

Journal:

Angewandte Chemie International Edition

Year:

1993

Language:

english

File:

PDF, 221 KB

english, 1993

31

Hydroxycyclopentanone Derivatives from D-Mannose via Ring Closing Metathesis: An Improved Synthesis of a Key Intermediate (IV) of Tricyclo-DNA.

David Vonlanthen, Christian J. Leumann

Journal:

Year:

2003

File:

PDF, 86 KB

2003

32

Nucleic-Acid Analogs with Restricted Conformational Flexibility in the Sugar-Phosphate Backbone (‘Bicyclo-DNA’). Part 6. Probing the influence of torsion angle γ on DNA-duplex stability: Syntheis and properties of oligodeoxynucleotides containing [(3′S,5′S)-2′-deoxy-3′,5′-ethano-β-D-ribofuranosyl]adenine and -thymine (‘5′-epi-bicyclodeoxynucleosides’)

J. Christopher Litten, Christian Leumann

Journal:

Helvetica Chimica Acta

Year:

1996

Language:

english

File:

PDF, 1.19 MB

english, 1996

33

Biopolymers: Challenge complex biological function with smart chemistry

Philip E Dawson, Christian J Leumann

Journal:

Current Opinion in Chemical Biology

Year:

2004

Language:

english

File:

PDF, 63 KB

english, 2004

34

The synthesis and application of a diazirine-modified uridine analogue for investigating RNA–protein interactions

Smith, Christine C., Hollenstein, Marcel, Leumann, Christian J.

Journal:

Year:

2014

Language:

english

File:

PDF, 611 KB

english, 2014

35

RNA duplexes with biphenyl substituents as base replacements are less stable than DNA duplexes

Brotschi, Christine, Leumann, Christian J.

Journal:

Chemical Communications

Year:

2005

Language:

english

File:

PDF, 117 KB

english, 2005

36

Propagation of Melting Cooperativity along the Phosphodiester Backbone of DNA

Becaud, Jessica, Pompizi, Isabelle, Leumann, Christian J.

Journal:

Journal of the American Chemical Society

Year:

2003

Language:

english

File:

PDF, 204 KB

english, 2003

37

RNA Abasic Sites: Preparation and Trans-Lesion Synthesis by HIV-1 Reverse Transcriptase

Pascal A. Küpfer, Christian J. Leumann

Journal:

Year:

2005

Language:

english

File:

PDF, 101 KB

english, 2005

38

Recognition Properties of Donor- and Acceptor-Modified Biphenyl-DNA

Alain Zahn, Christian J. Leumann

Journal:

Chemistry - A European Journal

Year:

2008

Language:

english

File:

PDF, 582 KB

english, 2008

39

Solution Structure of a DNA Duplex Containing a Biphenyl Pair

Zeena Johar, Alain Zahn, Christian J. Leumann, Bernhard Jaun

Journal:

Chemistry - A European Journal

Year:

2008

Language:

english

File:

PDF, 751 KB

english, 2008

40

Homo-DNA templated chemistry and its application to nucleic acid sensing

Stoop, Matthias, Leumann, Christian J.

Journal:

Chemical Communications

Year:

2011

Language:

english

File:

PDF, 1.27 MB

english, 2011

41

3CAPS – a structural AP–site analogue as a tool to investigate DNA base excision repair

Schuermann, David, Scheidegger, Simon P., Weber, Alain R., Bjørås, Magnar, Leumann, Christian J., Schär, Primo

Journal:

Nucleic Acids Research

Year:

2016

Language:

english

File:

PDF, 6.98 MB

english, 2016

42

ZrIV-tetraphenylporphyrinates as Nuclease Mimics: Structural, Kinetic and Mechanistic Studies on Phosphate Diester Transesterification

Eugen Stulz, Hans-Beat Bürgi, Christian Leumann

Journal:

Chemistry - A European Journal

Year:

2000

Language:

english

File:

PDF, 287 KB

english, 2000

43

DNA mit hydrophobem Basen-Ersatz: ein stabiles reißverschlussartiges Erkennungsmuster durch Interstrang-Basen-Stapelwechselwirkungen

Christine Brotschi, Christian J. Leumann

Journal:

Angewandte Chemie

Year:

2003

Language:

german

File:

PDF, 112 KB

german, 2003

44

Fluorinated Olefinic Peptide Nucleic Acid: Synthesis and Pairing Properties with Complementary DNA

Hollenstein, Marcel, Leumann, Christian J.

Journal:

Journal of Organic Chemistry

Year:

2005

Language:

english

File:

PDF, 261 KB

english, 2005

45

A Method for Preparing Oligodeoxynucleotides Containing an Apurinic Site

Katrin Groebke, Christian Leumann

Journal:

Helvetica Chimica Acta

Year:

1990

Language:

english

File:

PDF, 672 KB

english, 1990

46

Nucleic-Acid Analogues with Restricted Conformational Flexibility in the Sugar-Phosphate Backbone (‘bicyclo-DNA’). Part 3. Synthesis, pairing properties, and calorimetric determination of duplex and triplex stability of decanucleotides from [(3′S,5′R)-2′-deoxy-3′,5′- ethano-β -D-ribofuranosyl]adenine and -thymine

Markus Tarköy, Martin Bolli, Christian Leumann

Journal:

Helvetica Chimica Acta

Year:

1994

Language:

english

File:

PDF, 1.69 MB

english, 1994

47

Warum Pentose- und nicht Hexose-Nucleinsäuren??. Teil VI. ‘Homo-DNS’: 1H-, 13C-, 31P- und 15N-NMR-spektroskopische Untersuchung von ddGlc(A-A-A-A-A-T-T-T-T-T) in wässriger Lösung

Gottfried Otting, Martin Billeter, Kurt Wüthrich, Hans-Jörg Roth, Christian Leumann, Albert Eschenmoser

Journal:

Helvetica Chimica Acta

Year:

1993

Language:

english

File:

PDF, 6.79 MB

english, 1993

48

Synthesis of a Cyclopentane Amide DNA Analogue and Its Base Pairing Properties

Ahn, Dae-Ro, Mosimann, Markus, Leumann, Christian J.

Journal:

Nucleosides Nucleotides & Nucleic Acids

Year:

2003

Language:

english

File:

PDF, 194 KB

english, 2003

49

Therapeutic Potential of Tricyclo-DNA antisense oligonucleotides

Goyenvalle, Aurelie, Leumann, Christian, Garcia, Luis

Journal:

Journal of Neuromuscular Diseases

Year:

2016

Language:

english

File:

PDF, 791 KB

english, 2016

50

Bicyclo[3.2.1]DNA: über die strukturelle und energetische Rolle der Furanose-Einheit bei der Komplementärstrang-Erkennung von DNA

Bernhard M. Keller, Christian J. Leumann

Journal:

Angewandte Chemie

Year:

2000

Language:

german

File:

PDF, 154 KB

german, 2000

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