2020
Martin Vareka, Benedikt Dahms, Mario Lang, Hao Minh Hoang, Melanie Trobe, Hansjörg Weber, Maximilian H. Hielscher, Siegfried R. Waldvogel and Rolf Breinbauer Synthesis of a Bcl9 Alpha-Helix Mimetic for Inhibition of PPIs by a Combination of Electrooxidative Phenol Coupling and Pd-Catalyzed Cross Coupling Catalysts 10, 2020
Carina Doler, Michael Friess, Florian Lackner, Hansjörg Weber, Roland C. Fischer and Rolf Breinbauer Stereoselective synthesis of chiral thiol-containing 1,2-aminoalcohols via SmI2-mediated coupling Tetrahedron , 2020
Thomas Schlatzer, Hilmar Schröder, Melanie Trobe, Christian Lembacher-Fadum, Simon Stangl, Christoph Schlögl, Hansjörg Weber and Rolf Breinbauer Pd/BIPHEPHOS is an Efficient Catalyst for the Pd‐Catalyzed S‐Allylation of Thiols with High n‐Selectivity Advanced Synthesis & Catalysis 362, 331-336, 2020
2019
Claudia Rinnofner, Bianca Kerschbaumer, Hansjörg Weber, Anton Glieder and Margit Winkler Cytochrome P450 mediated hydroxylation of ibuprofen using Pichia pastoris as biocatalyst Biocatalysis and Agricultural Biotechnology 17, 525-528, 2019
Claudia Rinnofner, Bianca Kerschbaumer, Hansjörg Weber, Anton Glieder and Margit Winkler Cytochrome P450 mediated hydroxylation of ibuprofen using Pichia pastoris as biocatalyst
Claudia Rinnofner, Bianca Kerschbaumer, Hansjörg Weber, Anton Glieder and Margit Winkler Cytochrome P450 mediated hydroxylation of ibuprofen using Pichia pastoris as biocatalyst
Simone Savino, Annika J.E. Borg, Alexander Dennig, Martin Pfeiffer, Francesca De Giorgi, Hansjörg Weber, Kshatresh Dutta Dubey, Carme Rovira, Andrea Mattevi and Bernd Nidetzky Deciphering the enzymatic mechanism of sugar ring contraction in UDP-apiose biosynthesis Nature Catalysis 2, 1115-1123, 2019
2018
Matthias Engleder, Melissa Horvat, Anita Emmerstorfer-Augustin, Tamara Wriessnegger, Stefanie Gabriel, Gernot Strohmeier, Hansjörg Weber, Monika Müller, Iwona Kaluzna, Daniel Mink, Martin Schürmann and Harald Pichler Recombinant expression, purification and biochemical characterization of kievitone hydratase from Nectria haematococca PLoS ONE 2018, 2018
Christina Rother, Alexander Gutmann, Ramakrishna Gudiminchi, Hansjörg Weber, Alexander Lepak and Bernd Nidetzky Biochemical Characterization and Mechanistic Analysis of the Levoglucosan Kinase from Lipomyces starkeyi ChemBioChem 19, 596-603, 2018
2017
Christian Lembacher-Fadum, Jakov Ivkovic, Jakob Pletz, Karin Ratzenböck, Markus Maringer, Hansjörg Weber, Roland Fischer and Rolf Breinbauer Investigation of an Unexpected Cyclization During a Horner-Wadsworth-Emmons Reaction
Marko Kljajic, Johannes G. Puschnig, Hansjörg Weber and Rolf Breinbauer Additive-Free Pd-Catalyzed α-Allylation of Imine-Containing Heterocycles Organic letters 19, 126-129, 2017
Kateryna Wöss, Hansjörg Weber, Pascal Olschowski and Hedda Katrin Weber Monitoring of Chemical Processes throughout Interaction of Coniferyl Aldehyde with Thermoanaerobacter mathranii by Liquid-State 1H NMR Spectroscopy
Thomas Eixelsberger, Doroteja Horvat, Alexander Gutmann, Hansjörg Weber and Bernd Nidetzky Isotope Probing of the UDP-Apiose/UDP-Xylose Synthase Reaction: Evidence of a Mechanism via a Coupled Oxidation and Aldol Cleavage Angewandte Chemie / International Edition 56, 2503 –2507, 2017
Thomas Eixelsberger, Doroteja Horvat, Alexander Gutmann, Hansjörg Weber and Bernd Nidetzky Reaktion von UDP-Apiose/UDP-Xylose-Synthase mit isotopenmarkierten Substraten: Hinweise auf einen Mechanismus mit gekoppelter Oxidation und Aldolspaltung Angewandte Chemie 129, 2544 –2548, 2017
Christina Diederich, Mario Leypold, Martin Culka, Hansjörg Weber, Rolf Breinbauer, G. Matthias Ullmann and Wulf Blankenfeldt Mechanisms and Specificity of Phenazine Biosynthesis Protein PhzF Scientific Reports 7, 2017
2016
Christoph Grimmer, Maximilian Grandi, Robert Zacharias, Bernd Cermenek, Hansjörg Weber, Cláudia Morais, Têko W. Napporn, Stephan Weinberger, Alexander Schenk and Viktor Hacker The electrooxidation of borohydride: a mechanistic study on palladium (Pd/C) applying RRDE, 11B-NMR and FTIR Applied Catalysis / B 180, 614-621, 2016
Kateryna Wöss, Hansjörg Weber, Peter Grundnig, Thomas Röder and Hedda Weber Rapid determination of gamma-value and xanthate group distribution on viscose by liquid-state 1H NMR spectroscopy Carbohydrate Polymers 141, 184-189, 2016
Daniel Schwendenwein, Giuseppe Fiume, Hansjörg Weber, Florian Rudroff and Margit Winkler Selective Enzymatic Transformation to Aldehydes in vivo by Fungal Carboxylate Reductase from Neurospora crassa Advanced Synthesis & Catalysis 358, 3414-3421, 2016
Martin Tengg, Harald Stecher, Lisa Offner, Katharina Plasch, Felix Anderl, Hansjörg Weber, Helmut Schwab and Mandana Gruber Methyltransferases ChemCatChem 8, 1354-1360, 2016
Doris Schiffer, Gregor Tegl, Robert Vielnascher, Hansjörg Weber, Alexandra Herrero-Rollett, Eva Maria Sigl, Andrea Heinzle and Georg M. Guebitz Myeloperoxidase-responsive materials for infection detection based on immobilized aminomethoxyphenol Biotechnology and Bioengineering 113, 2553-2560, 2016
Michael Schalli, Martin Thonhofer, Andreas Wolfsgruber, Hansjörg Weber, Roland Fischer, Robert Saf and Arnold Stütz From secondary alcohols to tertiary fluoro substituents: A simple route to hydroxymethyl branched sugars with a fluorine substituent at the branching point Carbohydrate Research 436, 11-19, 2016
2015
Katharina Schmoelzer, Tibor Czabany, Christiane Luley, Tea Pavkov-Keller, Doris Ribitsch, Helmut Schwab, Karl Gruber, Hansjörg Weber and Bernd Nidetzky Complete switch from α-2,3- to α-2,6-regioselectivity in Pasteurella dagmatis β-D-galactoside sialyltransferase by active-site redesign Chemical Communications 2015, 3083-3086, 2015
Martina Geier, Thorsten Bachler, Steven P Hanlon, Fabian K Eggimann, Matthias Kittelmann, Hansjörg Weber, Stephan Lütz, Beat Wirz and Margit Winkler Human FMO2-based microbial whole-cell catalysts for drug metabolite synthesis Microbial cell factories 14, 1-10, 2015
Doris Schiffer, Gregor Tegl, Robert Vielnascher, Hansjörg Weber, Rainer Schöftner, Herfried Wiesbauer, Eva Sigl, Andrea Heinzle and Georg Gübitz Fast Blue RR—Siloxane Derivatized Materials Indicate Wound Infection Due to a Deep Blue Color Development Materials 8, 6633-6639, 2015
Hedda Weber, Hansjörg Weber and Kateryna Wöss Screening potentially inhibitory substances from spent sulphite liquor for their effects on C. saccharoperbutylacetonicum
Margit Winkler, Katharina Dokulil, Hansjörg Weber, Tea Pavkov-Keller and Birgit Wilding The Nitrile forming Enzyme 7-Cyano-7-deazaguanine Synthase from Geobacillus kaustophilus: A reverse Nitrilase? ChemBioChem 16, 2373-2378, 2015
Thomas Eixelsberger, Hansjörg Weber and Bernd Nidetzky Probing of the reaction pathway of human UDP-xylose synthase with site-directed mutagenesis Carbohydrate Research 416, 1-6, 2015
Katharina Schmoelzer, Tibor Czabany, Christiane Luley, Tea Pavkov-Keller, Doris Ribitsch, Helmut Schwab, Karl Gruber, Hansjörg Weber and Bernd Nidetzky Complete switch from alpha2,3- to alpha2,6-regioselectivity in Pasteurella dagmatis beta-D-galactoside sialyltransferase by active-site redesign
Hedda Weber, Hansjörg Weber and Kateryna Wöss EXTREMOPHILIC MICROORGANISMS FOR SPENT SULPHITE LIQUOR VALORISATION
Katharina Schmoelzer, Tibor Czabany, Christiane Luley, Tea Pavkov-Keller, Doris Ribitsch, Helmut Schwab, Karl Gruber, Hansjörg Weber and Bernd Nidetzky Complete switch from alpha2,3- to alpha2,6-regioselectivity in Pasteurella dagmatis beta-D-galactoside sialyltransferase by active-site redesign
Alessandro Pellis, Enrique Herrero Acero, Hansjörg Weber, Michael Obersriebnig, Rolf Breinbauer, Ewald Srebotnik and Georg Gübitz Biocatalyzed approach for the surface functionalization of poly(L-lactic acid) films using hydrolytic enzymes Biotechnology Journal 10, 1739-1749, 2015
Xuepu Yu, Nikolaus Guttenberger, Elisabeth Fuchs, Martin Peters, Hansjörg Weber and Rolf Breinbauer Diversity-Oriented Synthesis of a Library of Star-Shaped 2H-Imidazolines ACS Combinatorial Science 17, 682-690, 2015
2014
Alexander Gutmann, Linda Bungaruang, Hansjörg Weber, Mario Leypold, Rolf Breinbauer and Bernd Nidetzky Towards the synthesis of glycosylated dihydrochalcone natural products using glycosyltransferase-catalysed cascade reactions Green chemistry 16, 4417-4425, 2014
Georg Schneditz, Jana Rentner, Sandro Roier, Jakob Pletz, Kathrin A. T. Herzog, Roland Brücker, Hanno Tröger, Stefan Schild, Hansjörg Weber, Rolf Breinbauer, Gregor Gorkiewicz, Christoph Högenauer and Ellen L. Zechner Enterotoxicity of a nonribosomal peptide causes antibiotic-associated colitis Proceedings of the National Academy of Sciences of the United States of America 111, 13181-13186, 2014
Katharina Schmoelzer, Christiane Luley, Tibor Czabany, Doris Ribitsch, Helmut Schwab, Hansjörg Weber and Bernd Nidetzky Mechanistic study of CMP-Neu5Ac hydrolysis by α2,3-sialyltransferase from Pasteurella dagmatis FEBS letters 588, 2978-2984, 2014
2013
Frank Albrecht Miletzky, Manuel Punz, Hansjörg Weber, Petra Wollboldt, Regina Krasser, Wolfgang Bauer and Robert Schennach Improvement of paper strength by increasing the xylan contentAdvances in Pulp and Paper Research887-906
Kateryna Wöss, Hansjörg Weber and Hedda K. Weber Determination of γ-Value and Xanthate Group Distribution on Viscose by Liquid-State 1H NMR Spectroscopy
Kateryna Woess, Hedda Weber and Hansjörg Weber DETERMINATION OF Γ-VALUE AND XANTHATE GROUP DISTRIBUTION ON VISCOSE BY LIQUID-STATE 1H NMR SPECTROSCOPY
Frank Albrecht Miletzky, Manuel Punz, Hansjörg Weber, Regina Krasser, Armin Zankel, Christian Ganser, Wolfgang Bauer and Robert Schennach Xylan adsorption onto cellulosic surfaces
Frank Albrecht Miletzky, Manuel Punz, Petra Wollboldt, Regina Krasser, Hansjörg Weber, Wolfgang Bauer and Robert Schennach Adsorption of xylans onto softwood kraft pulp
2012
Frank Albrecht Miletzky, Manuel Punz, Hansjörg Weber, Petra Wollboldt, Wolfgang Bauer and Robert Schennach Adsorption of xylans onto cellulosic surfaces
Frank Albrecht Miletzky, Manuel Punz, Hansjörg Weber, Petra Wollboldt, Wolfgang Bauer and Robert Schennach Adsorption of Xylan onto Bleached Softwood Fibers
2010
Tukayi Kudanga, Endry Nugroho Prasetyo, Petri Widsten, Andreas Kandelbauer, Sandra Jury, Carol Heathcote, Jussi Sipilä, Hansjörg Weber, Gibson Stephen Nyanhongo and Georg Gübitz Laccase catalyzed covalent coupling of fluorophenols increases lignocellulose surface hydrophobicity Bioresource Technology 101, 2793-2799, 2010
Fabian Niedermair, Sergey Borisov, Gunter Zenkl, Oliver Hofmann, Hansjörg Weber, Robert Saf and Ingo Klimant Tunable Phosphorescent NIR Oxygen Indicators Based on Mixed Benzo- and Naphthoporphyrin Complexes Inorganic chemistry 49, 9333-9342, 2010
2009
Andreas Winkler, Martin Puhl, Hansjörg Weber, Toni M. Kutchan, Karl Gruber and Peter Macheroux Berberine bridge enzyme catalyzes the six electron oxidation of (S)-reticuline to dehydroscoulerine Phytochemistry 70, 1092-1097, 2009
Doris Ribitsch, Wolfgang Karl, Eva Wehrschütz-Sigl, Sarah Tutz, Peter Remler, Hansjörg Weber, Karl Gruber, Regine Stehr, Cornelius Bessler, Nina Hoven, K Sauter, Karl Maurer and Helmut Schwab Heterologous expression and characterization of Choline Oxidase from the soil bacterium Arthrobacter nicotianae Applied Microbiology and Biotechnology 81, 875-886, 2009
2008
Hansjörg Weber, Georg Gübitz, Kateryna Fesko, Christoph Reisinger, M Schürmann, Johannes Steinreiber, Herfried Griengl, Wolfgang Schnitzhofer, M Vrsanska, P Biely and A Cavaco-Paulo NMR Spectroscopic Analyses of Enzyme Catalyzed Reactions
Kateryna Fesko, Christoph Reisinger, Johannes Steinreiber, Hansjörg Weber, M. Schürmann and Herfried Griengl Four types of threonine aldolases: similarities and differences in kinetics/thermodynamics Journal of molecular catalysis / B 52-53, 19-26, 2008
Stefan Krahulec, Guilliano Cem Armao, Hansjörg Weber, Mario Klimacek and Bernd Nidetzky Characterization of recombinant Aspergillus fumigatus mannitol-1-phosphate 5-dehydrogenase and its application for the stereoselective synthesis of protio and deuterio forms of D-mannitol 1-phosphate Carbohydrate Research 343, 1414-1423, 2008
Hansjörg Weber, Herfried Griengl and Bernhard J Überbacher Ortho-lithiation of free ferrocenyl alcohols: a new method for the synthesis of planar chiral ferrocene derivatives Chemical Communications 2008, 3287-3289, 2008
Stefan Krahulec, Guilliano Cem Armao, Hansjörg Weber, Mario Klimacek and Bernd Nidetzky Mannitol-1-phosphate 5-Dehydrogenase and Mannitol 2-Dehydrogenase of the Human Pathogen Aspergillus fumigatus
Hansjörg Weber, Herfried Griengl and Bernhard J Überbacher Chemo-enzymatic synthesis of new ferrocenyl-oxazolidinones and their application as chiral auxiliaries Tetrahedron / Asymmetry 19, 838-846, 2008
Margit Winkler, Norbert Klempier, Hansjörg Weber, Katrin R. Grünwald, Michaela Flock and Alk Dransfeld Influence of relative configuration of disubstituted cyclopentanes and –hexanes on 13C shifts Magnetic resonance in chemistry 46, 865-871, 2008
2007
M.G. Spasova, G.I. Ivanova, Hansjörg Weber, Andreas Ranz, Ernst Lankmayr and Ts.S. Milkova Amides of Substituted Cinnamic Acids with Aliphatic Monoamines and their Antioxidative Potential Oxidation communications 30, 803-813, 2007
Regina Kratzer, Hansjörg Weber and Bernd Nidetzky Chemoselectivity of Candida tenuis xylose reductase - Reduction of Phenylglyoxal
Wolfgang Schnitzhofer, Hansjörg Weber, M. Vrsanska, Peter Biely, Artur Cavaco-Paulo and Georg Gübitz Purification and mechanistic characterisation of two polygalacturonases from Sclerotium rolfsii Enzyme and microbial technology 40, 1739-1747, 2007
Kateryna Fesko, Christoph Reisinger, Johannes Steinreiber, Hansjörg Weber, M. Schürmann and Herfried Griengl Threonine aldolases: A new aspect of the catalytic mechanism
Margit Winkler, Dorith Meischler, Hansjörg Weber, Johann Hlina, Harald Damej and Norbert Klempier Nitrilase catalyzed enantioselective Synthesis of Pyrrolidine and Piperidine Carboxylic Acids
2006
M.G. Spasova, G.I. Ivanova, Hansjörg Weber, Andreas Ranz, Ernst Lankmayr and Ts.S. Milkova Microwave-accelerated synthesis of amides of substituted cinnamic acids by wittig reaction. Bulgarian Chemical Communications 38, 27-30, 2006
Barbara Klug-Santner, Wolfgang Schnitzhofer, Maria Vrsanska, Hansjörg Weber, Pramod B. Agrawal, Vincent A. Nierstrasz and Georg Gübitz Purification and characterization of a new bioscouring pectate lyase from Bacillus pumilus BK2 Journal of Biotechnology 121, 390-401, 2006
M.G. Spasova, G.I. Ivanova, Hansjörg Weber, Andreas Ranz, Ernst Lankmayr and Ts.S. Milkova Amides of substituted cinnamic acids with aliphatic monoamines and their antioxidative potential
2005
Bernhard Überbacher, Hansjörg Weber and Herfried Griengl Chemoenzymatic Synthesis of New Ferrocenyl-Auxiliaries
2004
Thomas Purkarthofer, W. Skranc, Hansjörg Weber, Herfried Griengl, Marcel Wubbolts, M. Scholz and P. Pöchlauer One-pot Chemoenzymatic synthesis of protected cyanohydrins Tetrahedron / Asymmetry 2004, 735-739, 2004
Bernhard Überbacher, Hansjörg Weber and Herfried Griengl Chemoenzymatic Synthesis of new Ferrocene-Auxiliaries
Hansjörg Weber, Richard Fröhlich, Herfried Griengl, Jürgen Keplinger and Petra Verdino Dramatic Solvent Dependence of the Sign of Optical Rotation for (R,R)-1,1’-Bis(Cyano-hydroxymethyl)Ferrocene
2003
Lothar Brecker, Julia Petschnigg, Nicole Depine, Hansjörg Weber and Douglas W. Ribbons In situ Proton NMR Analysis of -Alkynoate Biotransformations: From „Invisible“ Substrates to Detectable Metabolites European journal of biochemistry 270, 1393-1398, 2003
Richard Gaisberger, P Pöchlauer, Wolfgang Skranc, Hansjörg Weber and Herfried Griengl In Situ Synthesis of Protected Cyanohydrins Using Oxynitrilase
Anna De Raadt, Barbara Fetz, Richard Fröhlich, Herfried Griengl, Dieter Münzer, Elisabeth Pinter, Tullio Terzani and Hansjörg Weber Investigations into the Biohydroxylation of Chiral Alcohols Employing the Docking / Protecting Group Concept
Anna De Raadt, Karl-Heinrich Engesser, Herfried Griengl, Li Zhi, Dieter Münzer, Jan B. Van Beilen, Hansjörg Weber and Bernard Withold Biohydroxylations of Ketones and Aldehydes with Sphingomonas SP. HXN-200 Using the Docking / Protecting Group Concept
Bernhard Überbacher, Hansjörg Weber, Richard Fröhlich and Herfried Griengl Follow-up Chemistry of Enzymatically Produced Optically Pure Ferrocenyl Cyanohydrins
2002
Hansjörg Weber, L. Brecker, Dominic De Souza, Herfried Griengl, Douglas W. Ribbons and Hedda Weber Online NMR for Monitoring Biocatalysed Reactions – the Use of Lipases in Organic Solvents Journal of molecular catalysis / B 2002, 149-157, 2002
Karl Dax, Martin Albert, Hammond David, Carina Illaszewicz, Thomas Purkarthofer, Martin Tscherner and Hansjörg Weber Rearrangements in the Course of Fluorination by Diethylaminosulfur Trifluoride at C-2 of Glycopyranosides: Some New Parameters Monatshefte für Chemie = Chemical monthly 2002, 427-448, 2002
Anna De Raadt, Barbara Fetz, Herfried Griengl, Dieter Münzer, Elisabeth Pinter, Robert Saf, Tullio Terzani and Hansjörg Weber Investigations into the Biohydroxylation of Alcohols and Amines Protected as Isosaccharine Derivatives
Hansjörg Weber, Grit Daniela Straganz, Lothar Brecker, Walter Steiner and Douglas W. Ribbons A novel ß-diketone-cleaving enzyme from Acinetobacter johnsonii: acetylacetone 2,3-oxygenase Biochemical and Biophysical Research Communications 297, 232-236, 2002
Anna De Raadt, Karl-Heinrich Engesser, Herfried Griengl, Li Zhi, Dieter Münzer, Hansjörg Weber and Bernard Withold Biohydroxylation of Benzoxazole Derivatives with Sphingomonas sp. HXN-200: An Application of the Docking/Protecting Group Concept
Thomas Purkarthofer, P Pöchlauer, Wolfgang Skranc, Hansjörg Weber and Herfried Griengl New Cyanide Sources for the HNL-Catalyzed Synthesis of Protected Cyanohydrins
Anna De Raadt, Barbara Fetz, Herfried Griengl, Dieter Münzer, Elisabeth Pinter, Peter Plachota, Tullio Terzani and Hansjörg Weber The Use of Docking and Protecting Groups in Biohydroxylation
Anna De Raadt, Barbara Fetz, Herfried Griengl, Dieter Münzer, Elisabeth Pinter, Peter Plachota, Tullio Terzani and Hansjörg Weber The Use of Docking and Protecting Groups in Biohydroxylation
2001
Anna De Raadt, Herfried Griengl, Li Zhi, Dieter Münzer, Hansjörg Weber and Bernard Withold Investigations into Biohydroxylations with Sphingomonas sp. HSN-200 applying the Docking/Protecting Group Concept
Herfried Griengl, Anna De Raadt and Hansjörg Weber The Concept of Docking and Protecting Groups in Biohydroxylation Chemistry - a European Journal 2001, 27-31, 2001
Anna De Raadt, Barbara Fetz, Herfried Griengl, Birgit Krenn, Dieter Münzer, Peter Plachota, Tullio Terzani, Hansjörg Weber and Hedda Weber The Concept of Docking/Protecting Groups in Biohydroxylation
Herwig Häusler, Peter Greimel, Arnold Stütz and Hansjörg Weber Mechanistic studies on D-xylose (D-glucose) isomerase: NMR spectrometric investigations
Anna De Raadt, Barbara Fetz, Herfried Griengl, Markus Klingler, Birgit Krenn, Dieter Münzer, Peter Plachota, Hansjörg Weber and Hedda Weber Biohydroxylations employing Beauveria bassiana and chiral Docking/Protecting Groups: Scope and Limitations
Herwig Häusler, Arnold Stütz and Hansjörg Weber D-Xylose (D-glucose) isomerase: Some observations and comments concerning structural requirements of substrates as well as mechanistic features Journal of carbohydrate chemistry 20, 239-256, 2001
Herwig Häusler, Peter Greimel, Josef Spreitz, Arnold Stütz, Andreas Tauss and Hansjörg Weber D-xylose isomerase in sugar synthesis: Probing the enzymatic isomerisation of D-ribose
Judith Baumgartner and Hansjörg Weber From 6-t-butylfulvene to highly functionalised five membered rings Chirality 2001, 159-163, 2001
Anna De Raadt, Barbara Fetz, Herfried Griengl, Markus Klingler, Birgit Krenn, K Mereiter, Dieter Münzer, Peter Plachota, Hansjörg Weber and Robert Saf Chiral auxiliaries as docking/protecting groups: biohydroxylation of selected ketones with Beauveria bassiana ATCC 7159 Tetrahedron 57, 8151-8157, 2001
Anna De Raadt, Sabine Feichtenhofer, Herfried Griengl, Markus Klingler and Hansjörg Weber Microbial hydroxylation of unsaturated, cyclic carboxylic acids, protected as benzoxazoles. Journal of molecular catalysis / B 11, 361-366, 2001
Herwig Häusler, Josef Spreitz, Arnold Stütz and Hansjörg Weber D-Xylose isomerase (EC 5.3.1.5): Observations and comments concerning structural requirements of substrates as well as mechanistic features
Lothar Brecker, Herfried Griengl, Douglas W. Ribbons and Hansjörg Weber Online NMR for the Monitoring of Biocatalytic Reactions
Anna De Raadt, Dieter Münzer, Herfried Griengl and Hansjörg Weber Recent developments in Biohydroxylation as general tool in Organic Synthesis
Arnold Stütz, Herwig Häusler and Hansjörg Weber Mechanistic studies on D-xylose isomerase: NMR spectrometric investigations using specifically deuterated substrates
2000
Hansjörg Weber, Herfried Griengl, Sabine Feichtenhofer, Anna De Raadt, Markus Klingler, Carina Illaszewicz and A. L. A. Asofra The Effect of Cytochrome P 450 Inhibitors on the Hydroxylation of ( 3R)-4- Benzoyl- 3-Methyl-1-Oxa-4-Azaspiro [4.4]Nonane with Beauveria Bassiana ATCC 7159.
Herwig Häusler, Peter Greimel, Josef Spreitz, Arnold Stütz, Andreas Tauss and Hansjörg Weber D-Xylose isomerase in sugar synthesis: Probing the enzymatic isomerisation of D-ribose
Anna De Raadt, Barbara Fetz, Herfried Griengl, Irene Kopper, Birgit Krenn, Dieter Münzer, Gerhard Ott, Peter Plachota, Hansjörg Weber, H. Braunegg, W. Mosler and Robert Saf Chiral Auxiliaries as Docking/protecting groups in Biohydroxylation: The Hydroxylation of Enantiopure Spiroooxyzolidines Derived from Cyclopentanone Using Beauveria bassiana ATCC 7159, European Journal of Organic Chemistry 2000, 3835-3847, 2000
Martin Albert, W. Repetschnigg, Jörg Ortner, Joseph Gomes, Bernhard Paul, Carina Illaszewicz, Hansjörg Weber, Walter Steiner and Karl Dax Simultaneous detection of different glycosidase activities by 19F NMR spectroscopy Carbohydrate Research 326, 395-400, 2000
Hedda Weber, Dominic De Souza, Herfried Griengl, Helmut Hönig and Hansjörg Weber 1H-NMR - a Useful Tool to 'Watch' Lipases in ActionProceedings of the 4th International Congress on Biochemical Engineering253-257
Lothar Brecker, H. Albert, Katherine Terler, Hansjörg Weber, Walter Steiner, Herfried Griengl and Douglas W. Ribbons Metabolism of Fluorinated Carbohydrates by Pseudomonas putida U-JT103 Carbohydrate Letters 3, 445-450, 2000
Anna De Raadt, Barbara Fetz, Herfried Griengl, Markus Klingler, Irene Kopper, Birgit Krenn, Dieter Münzer, Rene´ Ott, Peter Plachota, Hansjörg Weber, Gerhart Braunegg, Winfried Mosler and Robert Saf Biohydroxylations employing beauveria bassiana: docking/protecting groups as chiral auxiliaries European Journal of Organic Chemistry 2000, 3835-3847, 2000
Hansjörg Weber and Lothar Brecker Online NMR for Monitoring of Biocatalysed Reactions Current opinion in biotechnology 11, 572-578, 2000
Herwig Häusler, Peter Greimel, Josef Spreitz, Arnold Stütz, Andreas Tauss and Hansjörg Weber Studien zur enzymatischen Isomerisierung von D-Ribose mittels D-Glucoseisomerase
1999
Michael Murkovic, Hansjörg Weber, Sandra Geiszler, Karin Fröhlich and Werner Pfannhauser Formation of 2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP), a Food Mutagen in Model Systems: Tracing the Carbon Atoms Food Chemistry 65, 233-237, 1999
Gerhart Braunegg, Anna De Raadt, Sabine Feichtenhofer, Herfried Griengl, Irene Kopper, Antje Lehmann and Hansjörg Weber The Concept of Docking/Protecting Groups in Biohydroxylation Angewandte Chemie / International Edition 38, 2763-2766, 1999
Jörg Ortner, Martin Albert, Hansjörg Weber and Karl Dax Studies on the Reaction of D-Glucal and Its Derivatives with 1-Chloromethyl-4-fluoro-1,4-diazonia-bicyclo[2.2.2]octane Salts Journal of carbohydrate chemistry 18, 297-316, 1999
Sabine Feichtenhofer, Anna De Raadt, Herfried Griengl, Markus Klingler and Hansjörg Weber Microbial Hydroxylation of Unsaturated, Cyclic Carboxylic Acids Protected as Benzoxazoles.
Hedda Weber, Hansjörg Weber and Romas J Kazlauskas ”Watching” Lipase-catalyzed Acylations Using 1H-NMR: Competing Hydrolysis of Vinyl Acetate in Dry Organic Solvents. Tetrahedron / Asymmetry 10, 2635-2638, 1999
Lothar Brecker, Hansjörg Weber, Herfried Griengl and Douglas W. Ribbons In situ proton-NMR Analyses of Escherichia coli HB101 fermentations in H2O and D2O Microbiology 145, 3389-3397, 1999
1998
Hansjörg Weber, Gerhart Braunegg, Anna De Raadt, Sabine Feichtenhofer, Herfried Griengl, Kathrin Lübke, Markus Klingler, Michaela Kreiner and Antje Lehmann Microbial Hydroxylation of Benzoxazoles Containing Fluorine Atoms in the Aromatic Ring - Tracing of the Products by 19F-NMR Journal of molecular catalysis / B 5, 191-198, 1998
Gerhart Braunegg, Anna De Raadt, Herfried Griengl, Markus Klingler, Irene Kopper, Alexandra Moumtzi, Dieter Münzer, Peter Plachota and Hansjörg Weber Biohydroxlation of Masked Cyclopentanone: Variation of Chiral Docking - Protecting Group and the Effect on Product Optical Purity and Yield
1997
Gerhart Braunegg, Anna De Raadt, Herfried Griengl, M. F. Klingler, I. Kopper, M. Kreiner, Peter Plachota, Hansjörg Weber and J. Winkler Biohydroxylation of Masked Ketones: Notable Improvement of Optical Purity and Yield Through the Use of Chiral Anchor/Protecting Groups
Hansjörg Weber, Gerhart Braunegg, Anna De Raadt, S. Feichtenhofer, Herfried Griengl, K. Lübke, M. Klingler, M. Kreiner, A. Lehmann, M. Petsch and J. Winkler Microbial Hydroxylation of Benzoxazoles Containing Fluorine Atoms in the Aromatic Ring
Hansjörg Weber, Gerhart Braunegg, M. Kreiner, Anna De Raadt, Herfried Griengl, I. Kopper and Peter Plachota Mikrobielle Hydroxylierung von 2-Cyclopentenylbenzoxazol: Veränderung der Stereopräferenz der Produktbildung über die Wahl des Mikroorganismus
M. Kreiner, Gerhart Braunegg, Anna De Raadt, Herfried Griengl, Peter Plachota and Hansjörg Weber Veränderungen der Regio- und Stereoselektivität bei mikrobiellen Hydroxylierungen durch Wahl des MikroorganismusProceedingsP51-P51
M. Kreiner, Gerhart Braunegg, Anna De Raadt, Herfried Griengl, Peter Plachota and Hansjörg Weber Veränderungen der Regio- und Stereoselektivität bei mikrobiellen Hydroxylierungen durch Wahl des Mikroorganismus
M. Kreiner, Gerhart Braunegg, Anna De Raadt, Herfried Griengl, Peter Plachota and Hansjörg Weber Differences in the Regio- and Stereoselectivity of the microbial hydroxylation of a derivatized cyclopentanecarboxylic Acid by employing various Mucorales strains Food technology and biotechnology 35, 5-11, 1997
M.F. Klingler, Gerhart Braunegg, Anna De Raadt, S. Feichtenhofer, Herfried Griengl, M. Kreiner, I. Kopper, A. Lehmann, Hansjörg Weber and J. Winkler Biohydroxylation of Bicyclic Ketones Employing benzoylated Spirooxazoles as Anchor/Protecting Group
M. Kreiner, Gerhart Braunegg, Anna De Raadt, Herfried Griengl, I. Kopper, O. Sukcharoen and Hansjörg Weber Influence of Additives on the Biohydroxylation of Protected Carboxylic Acids and Ketones Food technology and biotechnology 35, 99-102, 1997
1996
A. Zeiser, Gerhart Braunegg, Anna De Raadt, Herfried Griengl, I. Kopper, M. Kreiner, M. Petsch, Peter Plachota and Hansjörg Weber Biohydroxylation with surface-immobilized fungi
M. Kreiner, Gerhart Braunegg, Anna De Raadt, Herfried Griengl, I. Kopper, M. Petsch, Peter Plachota, N. Schoo, Hansjörg Weber and A. Zeiser Stereospecific Biohydroxylations of Protected Carboxylic Acids with Cunninghamella blakesleeana Applied and Environmental Microbiology 62, 2603-2609, 1996
Anna De Raadt, Herfried Griengl, M. Petsch, Peter Plachota, N. Schoo, Hansjörg Weber, Gerhart Braunegg, I. Kopper, M. Kreiner and A. Zeiser Microbial Hydroxylation of 2-Cycloalkylbenzoxazoles. Part II. Determination of Product Structures and Enhancement of Tetrahedron / Asymmetry 7, 473-490, 1996
Anna De Raadt, Herfried Griengl, M. Petsch, Peter Plachota, N. Schoo, Hansjörg Weber, Gerhart Braunegg, I. Kopper, M. Kreiner and A. Zeiser Microbial Hydroxylation of 2-Cycloalkylbenzoxazoles.Part I. Product Spectrum Obtained from Cunninghamella blakesleeana DSM 1906 and Bacillus megaterium DSM 32 Tetrahedron / Asymmetry 7, 467-472, 1996
I. Kopper, Gerhart Braunegg, M. Kreiner, A. Zeiser, Anna De Raadt, Herfried Griengl, A. Lehmann, M. Petsch, Peter Plachota and Hansjörg Weber Optimization of benzoylated spiro oxazolidines using Beauveria bassiana.ATCC 7159
M. Kreiner, Gerhart Braunegg, Anna De Raadt, Herfried Griengl, I. Kopper, M. Petsch, Peter Plachota, Hansjörg Weber and A. Zeiser Influence of dissolved oxygen concentration on the biohydroxylation of protected carboxylic acids with Cunninghamella blakesleeana DSM 1906
Anna De Raadt, Herfried Griengl, M. Petsch, Peter Plachota, N. Schoo, Gerhart Braunegg, Hansjörg Weber, I. Kopper, M. Kreiner and A. Zeiser Microbial Hydroxylation of 2-Cycloalkylbenzoxazoles. Part III. Determination of Product Enantiomeric Excess and Tetrahedron / Asymmetry 7, 491-496, 1996
1995
Helmut Hönig, Renate Rogi-Kohlenprath and Hansjörg Weber Enzymatic Resolution of Biologically Active Precursors versus Asymmetric Induction in Heterogeneous CatalysisChiral Reactions in Heterogeneaous Catalysis135-139
A. Zeiser, Gerhart Braunegg, Anna De Raadt, Herfried Griengl, I. Kopper, M. Kreiner, M. Ptesch, Peter Plachota, N. Schoo and Hansjörg Weber Biohydroxylation with a Surface- Immobilized Filamentous Fungus - Effects of Product Formation
Gerhart Braunegg, Anna De Raadt, Herfried Griengl, I. Kopper, M. Kreiner, M. Petsch, Peter Plachota, N. Schoo, Hansjörg Weber and A. Zeiser Bacteria and Fungi as "Hydroxylating Agents of Unactivated Carbon Atoms
Gerhart Braunegg, Anna De Raadt, Herfried Griengl, I. Kopper, M. Kreiner, M. Petsch, Peter Plachota, N. Schoo, Hansjörg Weber and A. Zeiser Biohydroxylation as the Key Step in the Synthesis of Optically Active 3-Substituted Cyclopentanone Derivatives
M. Kreiner, Gerhart Braunegg, I. Kopper, A. Zeiser, Anna De Raadt, Herfried Griengl, M. Petsch, Peter Plachota, N. Schoo and Hansjörg Weber Influence of Culture Conditions on the Bio-hydroxylation of Protected Carboxylic Acids with Cunninghamella blakesleeana DSM 1906
Gerhart Braunegg, Anna De Raadt, Herfried Griengl, I. Kopper, M. Kreiner, M. Petsch, Peter Plachota, N. Schoo, Hansjörg Weber and A. Zeiser The Hydroxylation of Unactivated Carbon Atoms Using Microbial Methods
Gerhart Braunegg, Anna De Raadt, Herfried Griengl, I. Kopper, M. Kreiner, M. Petsch, Peter Plachota, N. Schoo, Hansjörg Weber and A. Zeiser Biohydroxylation of N-Benzoylspiro oxazolidines - Masked Cyclic Ketone Substrates
1994
Anna De Raadt, Herfried Griengl, M. Petsch, Peter Plachota, Gerhart Braunegg, Hansjörg Weber, I. Kopper, M. Kreiner and A. Zeiser N-Benzoylspirooxazolidine - Maskierte Substrate zur Biohydroxylierung von CykloalkanonenAbstractsP-048-P-048
Gerhart Braunegg, I. Kopper, M. Kreiner, A. Zeiser, Anna De Raadt, Herfried Griengl, M. Petsch, Peter Plachota, N. Schoo and Hansjörg Weber Mikrobielle Hydroxylierung mit Cunninghamella blakesleana und Bacillus megaterium: Zeitverlauf der ProduktbildungAbstractsP-049-P-049
Anna De Raadt, Herfried Griengl, M. Petsch, Peter Plachota, Hansjörg Weber, Gerhart Braunegg, I. Kopper, M. Kreiner and A. Zeiser . N-Benzoylspirooxazolidine - Maskierte Substrate zur Biohydroxylierung von Cykloalkanonen
Gerhart Braunegg, I. Kopper, M. Kreiner, A. Zeiser, Anna De Raadt, Herfried Griengl, M. Petsch, Peter Plachota, N. Schoo and Hansjörg Weber Mikrobielle Hydroxylierung mit Cunninghamella blakesleana und Bacillus megaterium: Zeitverlauf der Produktbildung
1993
Anna De Raadt, Herfried Griengl, N.D. Jumbam, M. Petsch, Peter Plachota, Hansjörg Weber, Gerhart Braunegg and K. Kieslich Biohydroxylation of Oxazolidine and Acetal Derivatives of Cyclic KetonesAbstractsP45-P45
M. Petsch, Herfried Griengl, Anna De Raadt, Peter Plachota, Hansjörg Weber, Gerhart Braunegg and K. Kieslich Biohydroxylation of 2-Substituted Benzoxazols as Protecting Groups for Alicyclic Carboxylic AcidsProceedingsP44-P44
M. Petsch, Herfried Griengl, Anna De Raadt, Hansjörg Weber, Peter Plachota, Gerhart Braunegg and K. Kieslich Biohydroxylation of 2-Substituted Benzoxazols as Protecting Groups for Alicyclic Carboxylic Acids
Anna De Raadt, Herfried Griengl, N. D. Jumbam, M. Petsch, Peter Plachota, Hansjörg Weber, Gerhart Braunegg and K. Kieslich Biohydroxylation of Oxazolidine and Acetal Derivatives of Cyclic Ketones