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51

Evidence for the Combined Participation of a C10 and a C15 Precursor in the Biosynthesis of Moenocinol, the Lipid Part of the Moenomycin Antibiotics

Ines Neundorf, Christian Köhler, Lothar Hennig, Matthias Findeisen, Duilio Arigoni, Peter Welzel

Journal:

Year:

2003

Language:

english

File:

PDF, 127 KB

english, 2003

52

ChemInform Abstract: Synthetic Studies of Moenomycin A Disaccharide Analogues. Protection of the Anomeric Center with Long-Chain Protective Groups.

Dirk Weigelt, Ralf Kraehmer, Kathrin Brueschke, Lothar Hennig, Matthias Findeisen, Dietrich Mueller, Peter Welzel

Journal:

Year:

1999

File:

PDF, 25 KB

1999

53

ChemInform Abstract: Moenomycin A: The Role of the Methyl Group in the Moenuronamide Unit and a General Discussion of Structure—Activity Relationships.

Naser El-Abadla, Maxime Lampilas, Lothar Hennig, Matthias Findeisen, Peter Welzel, Dietrich Mueller, Astrid Markus, Jean van Heijenoort

Journal:

Year:

1999

File:

PDF, 26 KB

1999

54

ChemInform Abstract: Synthesis and Transglycosylase-Inhibiting Properties of a Disaccharide Analogue of Moenomycin A Lacking Substitution at C-4 of Unit F.

Sylvia Riedel, Astrid Donnerstag, Lothar Hennig, Peter Welzel, Joachim Richter, Kurt Hobert, Dietrich Mueller, Jean van Heijenoort

Journal:

Year:

1999

File:

PDF, 29 KB

1999

55

ChemInform Abstract: Strigol-Type Germination Stimulants: The C-2′ Configuration Problem

Peter Welzel, Susanne Roehrig, Zenka Milkova

Journal:

Year:

2000

File:

PDF, 26 KB

2000

56

ChemInform Abstract: Forskolin Studies.

Dirk Behnke, Lothar Hennig, Matthias Findeisen, Peter Welzel, Dietrich Mueller, Michael Thormann, Hans-Joerg Hofmann

Journal:

Year:

2000

File:

PDF, 33 KB

2000

57

ChemInform Abstract: A Cross Metathesis-Based Synthesis of Analogues of the 2-O-Alkyl Glycerate Part of the Moenomycins.

Uwe Eichelberger, Madina Mansourova, Lothar Hennig, Matthias Findeisen, Sabine Giesa, Dietrich Mueller, Peter Welzel

Journal:

Year:

2002

File:

PDF, 29 KB

2002

58

Isoserine-Based Biotinylated Photoaffinity Probes that Interact with Penicillin-Binding Protein 1b.

Thomas Ruehl, Daniela Volke, Katherina Stembera, Yasumaru Hatanaka, Horst Hennig, Frank Schumer, Peter Welzel

Journal:

Year:

2002

File:

PDF, 25 KB

2002

59

Prostaglandine

Dr. rer. nat Peter Welzel

Journal:

Chemie in unserer Zeit

Year:

1973

Language:

german

File:

PDF, 3.54 MB

german, 1973

60

Studies on an Oxidative 1,4-Addition to s-trans-1,3-Dienes, a Key Reaction in a Strigol Total Synthesis

Anna Galkina, Angelika Buff (née Kranz), Emmanuelle Schulz (née Samson), Lothar Hennig, Matthias Findeisen, Gerd Reinhard, Ramona Oehme, Peter Welzel

Journal:

European Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 243 KB

english, 2003

61

Synthesis of Methyl (R)-2-O-Propargylglycerate, a Precursor to Analogues of the 2-O-Alkylglycerate Part of the Moenomycins

Madina Mansourova, Katja Rohr, Lothar Hennig, Matthias Findeisen, Ramona Oehme, Sabine Giesa, Peter Welzel

Journal:

European Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 107 KB

english, 2003

62

Highly Water-Soluble Carbaborane-Bridged Bis(glycophosphonates)

Sven Stadlbauer, Peter Lönnecke, Peter Welzel, Evamarie Hey-Hawkins

Journal:

European Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 669 KB

english, 2009

63

Bis-Carbaborane-Bridged Bis-Glycophosphonates as Boron-Rich Delivery Agents for BNCT

Sven Stadlbauer, Peter Lönnecke, Peter Welzel, Evamarie Hey-Hawkins

Journal:

European Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 402 KB

english, 2010

64

On Penicillin-Binding Protein 1b Affinity-Labeling Reagents

Daniela Volke, Mohammed Daghish, Lothar Hennig, Matthias Findeisen, Sabine Giesa, Ramona Oehme, Peter Welzel

Journal:

Helvetica Chimica Acta

Year:

2003

Language:

english

File:

PDF, 274 KB

english, 2003

65

Studies on the Synthesis of Di- and Trisaccharide Analogues of Moenomycin A. Modifications in Unit E and in the Lipid Part

Guangbin Yang, Madina Mansourova, Lothar Hennig, Matthias Findeisen, Ramona Oehme, Sabine Giesa, Peter Welzel

Journal:

Helvetica Chimica Acta

Year:

2004

Language:

english

File:

PDF, 381 KB

english, 2004

66

Clinical optical coherence tomography combined with multiphoton tomography of patients with skin diseases

Karsten König, Marco Speicher, Rainer Bückle, Julia Reckfort, Gordon McKenzie, Julia Welzel, Martin J. Koehler, Peter Elsner, Martin Kaatz

Journal:

Journal of Biophotonics

Year:

2009

Language:

english

File:

PDF, 356 KB

english, 2009

67

Untersuchungen an 2-Acylamino-Derivaten des Dimedons und des 1,3-Cyclopentandions

Rudolf Tschesche, Jürgen Blumbach, Peter Welzel

Journal:

European Journal of Organic Chemistry

Year:

1973

File:

PDF, 555 KB

1973

68

Anti-Markownikow-Addition bei der Oxymercurierung von 19-Hydroxy-5-cholesten-3β-ylacetat

Peter Welzel, Wolfgang Holtmeier, Bernhard Weßling

Journal:

European Journal of Organic Chemistry

Year:

1978

Language:

german

File:

PDF, 320 KB

german, 1978

69

Steroid-1,3-oxathiolane; Konfigurationsbestimmung mit einer neuen allgemeinen CD-Sektorregel und Lithiumtetrahydridoaluminat-Reduktion

Peter Welzel, Ingrid Müther, Kurt Hobert, Franz-Josef Witteler, Thomas Hartwig, Günther Snatzke

Journal:

European Journal of Organic Chemistry

Year:

1978

File:

PDF, 1.07 MB

1978

70

Zur Prins-Reaktion von Lumihecogeninacetat

Peter Welzel, Bernd Janssen, Helmut Duddeck

Journal:

European Journal of Organic Chemistry

Year:

1981

Language:

german

File:

PDF, 1.12 MB

german, 1981

71

14β-Hydroxysteroide, V. Synthese von Derivaten der Digipurpurogenine I und II

Peter Welzel, Rita Moschner, Aranka Ponty, Uwe Pommerenk, Hansgeorg Sengewein

Journal:

European Journal of Organic Chemistry

Year:

1982

Language:

german

File:

PDF, 860 KB

german, 1982

72

14β-Hydroxysteroide, VII. Synthese von Digoxigenin und Digitoxigenin aus Desoxycholsäure

Peter Welzel, Hermann Stein, Tsenka Milkova

Journal:

European Journal of Organic Chemistry

Year:

1982

File:

PDF, 899 KB

1982

73

Eigenschaften eines (Arylthiomethylen)cyclohexanons

Peter Welzel, Jürgen Schmidt

Journal:

European Journal of Organic Chemistry

Year:

1984

Language:

german

File:

PDF, 539 KB

german, 1984

74

Zur Synthese des C25-Alkohols Moenocinol Fragmentierungsversuche an cyclischen β-Ketotosylaten und β-Hydroxytosylaten

Dirk Böttger, Peter Welzel

Journal:

European Journal of Organic Chemistry

Year:

1985

Language:

german

File:

PDF, 911 KB

german, 1985

75

Reactive groups on polymer covered electrodes, 4. Lactate-oxidase-biosensor based on electrodes modified by polythiophene

Hans-Peter Welzel, Gerhard Kossmehl, Gunnar Engelmann, Barbara Neumann, Ulla Wollenberger, Frieder Scheller, Werner Schröder

Journal:

Macromolecular Chemistry and Physics

Year:

1996

Language:

english

File:

PDF, 675 KB

english, 1996

76

Stepwise degradation of moenomycin A

Peter Welzel, Franz Kunisch, Frithjof Kruggel, Hermann Stein, Aranka Ponty, Helmut Duddeck

Journal:

Carbohydrate Research

Year:

1984

Language:

english

File:

PDF, 221 KB

english, 1984

77

Reactive groups on polymer covered electrodes—I. Electrochemical copolymerization of thiophene-3-acetic acid with 3-methylthiophene

Hans-Peter Welzel, Gerhard Kossmehl, Hans-Joachim Stein, Johannes Schneider, Waldfried Plieth

Journal:

Electrochimica Acta

Year:

1995

Language:

english

File:

PDF, 692 KB

english, 1995

78

Synthesis of a 1,9-dideoxy-forskolin derivative

Silke Zimmermann, Stefan Bick, Peter Welzel, Heike Meuer, William S. Sheldrick

Journal:

Year:

1995

Language:

english

File:

PDF, 333 KB

english, 1995

79

Introduction of a terminal hydroxy group into the lipid part of a moenomycin-type transglycosylase inhibitor suppresses antibiotic activity

Uwe Kempin, Lothar Hennig, Peter Welzel, Susanne Marzian, Dietrich Müller, Hans-Wolfram Fehlhaber, Astrid Markus, Yveline van Heijenoort, Jean van Heijenoort

Journal:

Year:

1995

Language:

english

File:

PDF, 668 KB

english, 1995

80

Synthesis and pharmacological properties of cardenolides substituted at the butenolide part

Thomas Staroske, Lothar Hennig, Peter Welzel, Hans-Jörg Hofmann, Dietrich Müller, Thomas Häusler, William S. Sheldrick, Stefan Zillikens, Britta Gretzer, Hermann Pusch, Helfried G. Glitsch

Journal:

Year:

1996

Language:

english

File:

PDF, 1.45 MB

english, 1996

81

Synthesis of new strigol analogues

Angelika Kranz, Emmanuelle Samson-Schulz, Lothar Hennig, Peter Welzel, Dietrich Müller, Heike Mayer-Figge, William S. Sheldrick

Journal:

Year:

1996

Language:

english

File:

PDF, 769 KB

english, 1996

82

New protecting group chemistry in the synthesis of moenomycin analogues

Dirk Weigelt, Ralf Kraehmer, Peter Welzel

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 195 KB

english, 1996

83

A selective reaction that can be used to attach moenomycin to solid supports and proteins

Uwe Kempin, Lothar Hennig, Dietrich Müller, Astrid Markus, Peter Welzel

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 184 KB

english, 1996

84

Forskolin Studies

Dirk Behnke, Lothar Hennig, Matthias Findeisen, Peter Welzel, Dietrich Müller, Michael Thormann, Hans-Jörg Hofmann

Journal:

Year:

2000

Language:

english

File:

PDF, 468 KB

english, 2000

85

Submission of some Iodoformates to the Woodward–Prévost Conditions

Stefan Hamm, Lothar Hennig, Matthias Findeisen, Dietrich Müller, Peter Welzel

Journal:

Year:

2000

Language:

english

File:

PDF, 94 KB

english, 2000

86

A Novel Cardenolide Photoaffinity Label for the Na/K-ATPase

Jörg Zotzmann, Lothar Hennig, Peter Welzel, Dietrich Müller, Claudia Schäfer, Stefan Zillikens, Hermann Pusch, Helfried G. Glitsch, Ralf Regenthal

Journal:

Year:

2000

Language:

english

File:

PDF, 157 KB

english, 2000

87

Moenomycin analogues with long-chain amine lipid parts from reductive aminations

Stefan Vogel, Katherina Stembera, Lothar Hennig, Matthias Findeisen, Sabine Giesa, Peter Welzel, Claire Tillier, Christian Bonhomme, Maxime Lampilas

Journal:

Year:

2001

Language:

english

File:

PDF, 332 KB

english, 2001

88

A cross metathesis-based synthesis of analogues of the 2-O-alkyl glycerate part of the moenomycins

Uwe Eichelberger, Madina Mansourova, Lothar Hennig, Matthias Findeisen, Sabine Giesa, Dietrich Müller, Peter Welzel

Journal:

Year:

2001

Language:

english

File:

PDF, 135 KB

english, 2001

89

Moenomycin A: reactions at the lipid part. New structure-activity relations

Susanne Marzian, Markus Happel, Ulrich Wagner, Dietrich Müller, Peter Welzel, Hans-Wolfram Fehlhaber, Andreas Stärk, Hans-Jürgen Schütz, Astrid Markus, Michael Limbert, Yveline van Heijenoort, Jean va

Journal:

Year:

1994

Language:

english

File:

PDF, 719 KB

english, 1994

90

Routes to derivatives of strigol (the witchweed germination factor) modified) in the 5-position

Katja Frischmuth, Emmanuelle Samson, Angelika Kranz, Peter Welzel, Heike Meuer, William S. Sheldrick

Journal:

Year:

1991

Language:

english

File:

PDF, 1.04 MB

english, 1991

91

Studies on forskolin ring C forming reactions

Guido Jordine, Stefan Bick, Uwe Möller, Peter Welzel, Birgit Daucher, Gerhard Maas

Journal:

Year:

1994

Language:

english

File:

PDF, 1.47 MB

english, 1994

92

A facile route to 20-hydroxyecdysone and side chain homologues from poststeron

Udo Hedtmann, Ralf Klintz, Kurt Hobert, Jadwiga Frelek, Iontscho Vlahov, Peter Welzel

Journal:

Year:

1991

Language:

english

File:

PDF, 1.54 MB

english, 1991

93

Asymmetric synthesis of a key synthetic precursor for(+)-strigol and sorgolactone

Josef Schröer, Peter Welzel

Journal:

Year:

1994

Language:

english

File:

PDF, 1.35 MB

english, 1994

94

Synthesis of two structural analogues of the smallest antibiotically active degradation product of moenomycin a

Heidemarie Hohgardt, Wolfgang Dietrich, Harald Kühne, Dietrich Müller, Detlef Grzelak, Peter Welzel

Journal:

Year:

1988

Language:

english

File:

PDF, 1.32 MB

english, 1988

95

The first synthesis of a moenomycin-type transglycosylase inhibitor

Joachim Lüning, Uwe Möller, Dietrich Müller, Peter Welzel, Astrid Markus, Yveline van Heijenoort, Jean van Heijenoort

Journal:

Year:

1993

Language:

english

File:

PDF, 700 KB

english, 1993

96

Model studies directed toward forskolin: 1,9-dideoxyforskolin from a bicyclic precursor

Jürgen Scherkenbeck, Dirk Böttger, Peter Welzel

Journal:

Year:

1988

Language:

english

File:

PDF, 897 KB

english, 1988

97

Moenomycin A: A structural revision and new structure-activity reactions

Hans-Wolfram Fehlhaber, Manfred Girg, Gerhard Seibert, Kurt Hobert, Peter Welzel, Yveline Van Heijenoort, Jean Van Heijenoort

Journal:

Year:

1990

Language:

english

File:

PDF, 699 KB

english, 1990

98

Remote halogenation: Some model studies and specific degradation of the cholesterol, sitosterol, and campesterol side chain

Peter Welzel, Kurt Hobert, Aranka Ponty, Dirk Neunert, Harald Klein, Tsenka Milkova

Journal:

Year:

1985

Language:

english

File:

PDF, 559 KB

english, 1985

99

Structural analogues of the antibiotic moenomycin a with a D-glucose-derived unit F

Monika Heuer, Karsten Hohgardt, Frauke Heinemann, Harald Kühne, Wolfgang Dietrich, Detlef Grzelak, Dietrich Müller, Peter Welzel, Astrid Markus, Yveline van Heijenoort, Jean van Heijenoort

Journal:

Year:

1991

Language:

english

File:

PDF, 1.47 MB

english, 1991

100

Synthesis of an advanced forskolin intermediate

Stefan Bick, Silke Zimmermann, Heike Meuer, William S. Sheldrick, Peter Welzel

Journal:

Year:

1993

Language:

english

File:

PDF, 860 KB

english, 1993