Works by Conrad, Jürgen

Results: 38

Ein enantiokomplementäres dirigierendes Protein für die enantioselektive Laccase-katalysierte oxidative Phenolkupplung.

Published in:

Angewandte Chemie, 2010, v. 122, n. 1, p. 207, doi. 10.1002/ange.200904622

By:

Pickel, Benjamin;
Constantin, Mihaela-Anca;
Pfannstiel, Jens;
Conrad, Jürgen;
Beifuss, Uwe;
Schaller, Andreas

Publication type:

Article

Large-scale purification of epilactose using a semi-preparative HPLC system.

Published in:

European Food Research & Technology, 2017, v. 243, n. 3, p. 391, doi. 10.1007/s00217-016-2752-7

By:

Kuschel, Beatrice;
Riemer, Felix;
Pfost, Daniel;
Conrad, Jürgen;
Losch, Carsten;
Claaßen, Wolfgang;
Beifuß, Uwe;
Weiss, Jochen;
Mu, Wanmeng;
Jiang, Bo;
Stressler, Timo;
Fischer, Lutz

Publication type:

Article

Conversion of Plant Secondary Metabolites upon Fermentation of Mercurialis perennis L. Extracts with two Lactobacteria Strains.

Published in:

Fermentation (Basel), 2019, v. 5, n. 2, p. 1, doi. 10.3390/fermentation5020042

By:

Lorenz, Peter;
Bunse, Marek;
Sauer, Simon;
Conrad, Jürgen;
Stintzing, Florian C.;
Kammerer, Dietmar R.

Publication type:

Article

Enrichment and structural assignment of geometric isomers of unsaturated furan fatty acids.

Published in:

Analytical & Bioanalytical Chemistry, 2023, v. 415, n. 25, p. 6333, doi. 10.1007/s00216-023-04908-z

By:

Müller, Franziska;
Conrad, Jürgen;
Hammerschick, Tim;
Vetter, Walter

Publication type:

Article

The First Domino Reduction/Imine Formation/Intramolecular Aza-Diels-Alder Reaction for the Diastereoselective Preparation of Tetrahydrochromano[4,3- b]quinolines.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 34, p. 5706, doi. 10.1002/ejoc.201600976

By:

Imrich, Hans‐Georg;
Conrad, Jürgen;
Beifuss, Uwe

Publication type:

Article

Copper-Catalyzed Double Intramolecular Ullmann Coupling for the Synthesis of Diastereomerically and Enantiomerically Pure 4b,9b-Dihydrobenzofuro- [3,2-b]benzofurans.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 35, p. 7718, doi. 10.1002/ejoc.201501132

By:

Imrich, Hans‐Georg;
Conrad, Jürgen;
Beifuss, Uwe

Publication type:

Article

Composition and hepatoprotective activity of essential oils from Ethiopian thyme species (Thymus serrulatus and Thymus schimperi).

Published in:

Journal of Essential Oil Research, 2019, v. 31, n. 2, p. 120, doi. 10.1080/10412905.2018.1512907

By:

Damtie, Destaw;
Braunberger, Christina;
Conrad, Jürgen;
Beifuss, Uwe;
Mekonnen, Yalemtsehay

Publication type:

Article

Synthesis of the Human Milk Oligosaccharide Lacto- N-Tetraose in Metabolically Engineered, Plasmid-Free E. coli.

Published in:

ChemBioChem, 2014, v. 15, n. 13, p. 1896, doi. 10.1002/cbic.201402070

By:

Baumgärtner, Florian;
Conrad, Jürgen;
Sprenger, Georg A.;
Albermann, Christoph

Publication type:

Article

Investigations into the Phenolic Constituents of Dog's Mercury ( Mercurialis perennis L.) by LC-MS/MS and GC-MS analyses.

Published in:

Phytochemical Analysis, 2012, v. 23, n. 1, p. 60, doi. 10.1002/pca.1325

By:

Lorenz, Peter;
Conrad, Jürgen;
Bertrams, Julia;
Berger, Melanie;
Duckstein, Sarina;
Meyer, Ulrich;
Stintzing, Florian C.

Publication type:

Article

Enhancement of lignan biosynthesis in suspension cultures of Linum nodiflorum by coronalon, indanoyl-isoleucine and methyl jasmonate.

Published in:

Planta: An International Journal of Plant Biology, 2005, v. 222, n. 5, p. 769, doi. 10.1007/s00425-005-0019-9

By:

Berim, Anna;
Spring, Otmar;
Conrad, Jürgen;
Maitrejean, Matthias;
Boland, Wilhelm;
Petersen, Maike

Publication type:

Article

Correction to: Novel metagenome-derived ornithine lipids identified by functional screening for biosurfactants.

Published in:

2019

By:

Williams, Wesley;
Kunorozva, Lovemore;
Klaiber, Iris;
Henkel, Marius;
Pfannstiel, Jens;
Günther, Johannes;
Conrad, Jürgen;
Van Zyl, Leonardo J.;
Hausmann, Rudolf;
Burger, Anita;
Trindade, Marla

Publication type:

Correction Notice

Identification and quantification of flavonoids and ellagic acid derivatives in therapeutically important Drosera species by LC-DAD, LC-NMR, NMR, and LC-MS.

Published in:

Analytical & Bioanalytical Chemistry, 2011, v. 400, n. 8, p. 2565, doi. 10.1007/s00216-011-4690-3

By:

Zehl, Martin;
Braunberger, Christina;
Conrad, Jürgen;
Crnogorac, Marija;
Krasteva, Stanimira;
Vogler, Bernhard;
Beifuss, Uwe;
Krenn, Liselotte

Publication type:

Article

HPLC isolation and NMR structure elucidation of the most prominent octabromo isomer in technical octabromo diphenyl ether.

Published in:

Journal of Separation Science, 2005, v. 28, n. 17, p. 2268, doi. 10.1002/jssc.200500121

By:

Simon Gaul;
Katja Lehnert;
Jürgen Conrad

Publication type:

Article

Elution order of quercetin glycosides from apple pomace extracts on a new HPLC stationary phase with hydrophilic endcapping.

Published in:

Journal of Separation Science, 2002, v. 25, n. 5/6, p. 361, doi. 10.1002/1615-9314(20020401)25:5/6<361::AID-JSSC361>3.0.CO;2-D

By:

Schieber, Andreas;
Hilt, Petra;
Conrad, Jürgen;
Beifuss, Uwe;
Carle, Reinhold

Publication type:

Article

Characterization of CYP71AX36 from Sunflower (Helianthus annuus L., Asteraceae).

Published in:

Scientific Reports, 2019, v. 9, n. 1, p. N.PAG, doi. 10.1038/s41598-019-50520-6

By:

Frey, Maximilian;
Klaiber, Iris;
Conrad, Jürgen;
Bersch, Aylin;
Pateraki, Irini;
Ro, Dae-Kyun;
Spring, Otmar

Publication type:

Article

A Structural and Functional Elucidation of the Rumen Microbiome Influenced by Various Diets and Microenvironments.

Published in:

Frontiers in Microbiology, 2017, p. 1, doi. 10.3389/fmicb.2017.01605

By:

Deusch, Simon;
Camarinha-Silva, Amélia;
Conrad, Jürgen;
Beifuss, Uwe;
Rodehutscord, Markus;
Seifert, Jana

Publication type:

Article

An Enantiocomplementary Dirigent Protein for the Enantioselective Laccase-Catalyzed Oxidative Coupling of Phenols.

Published in:

Angewandte Chemie International Edition, 2010, v. 49, n. 1, p. 202, doi. 10.1002/anie.200904622

By:

Pickel, Benjamin;
Constantin, Mihaela-Anca;
Pfannstiel, Jens;
Conrad, Jürgen;
Beifuss, Uwe;
Schaller, Andreas

Publication type:

Article

Copper-Catalyzed Synthesis of Quinazolines in Water Starting from o-Bromobenzylbromides and Benzamidines.

Published in:

Chemistry - A European Journal, 2012, v. 18, n. 29, p. 8882, doi. 10.1002/chem.201200583

By:

Malakar, Chandi C.;
Baskakova, Alevtina;
Conrad, Jürgen;
Beifuss, Uwe

Publication type:

Article

Chemistry of Hermidin: Insights from Extraction Experiments with the Main Alkaloid of Mercurialis perennis L. Tracked by GC/MS and LC/MS n.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 12, p. 1606, doi. 10.1002/hlca.201400046

By:

Lorenz, Peter;
Conrad, Jürgen;
Duckstein, Sarina;
Kammerer, Dietmar R.;
Stintzing, Florian C.

Publication type:

Article

Influence of Guanidinium Salts and Other Ionic Liquids on the Three-Component Aza- DielsAlder Reaction.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 9, p. 1681, doi. 10.1002/hlca.201200655

By:

Mert-Balci, Fadime;
Imrich, Hans-Georg;
Conrad, Jürgen;
Beifuss, Uwe

Publication type:

Article

First 13C-NMR Assignments of Betaxanthins.

Published in:

Helvetica Chimica Acta, 2006, v. 89, n. 5, p. 1008

By:

Florian 4;C. Stintzing;
Florian Kugler;
Reinhold Carle;
Jürgen Conrad

Publication type:

Article

Triethyl Phosphite Mediated Domino Reaction: Direct Conversion of ω-Nitroalkenes Into N-Heterocycles.

Published in:

Angewandte Chemie International Edition, 2007, v. 46, n. 18, p. 3353, doi. 10.1002/anie.200605260

By:

Merişor, Elena;
Conrad, Jürgen;
Klaiber, Iris;
Mika, Sabine;
Beifuss, Uwe

Publication type:

Article

Unexpected Carbonyl Mobility in Aminoketoses: The Key to Major Maillard Crosslinks.

Published in:

Angewandte Chemie International Edition, 2002, v. 41, n. 5, p. 801, doi. 10.1002/1521-3773(20020301)41:5<801::AID-ANIE801>3.0.CO;2-I

By:

Biemel, Klaus M.;
Conrad, Jürgen;
Lederer, Markus O.

Publication type:

Article

Crematoenones - a novel substance class exhibited by ants functions as appeasement signal.

Published in:

Frontiers in Zoology, 2013, v. 10, n. 1, p. 1, doi. 10.1186/1742-9994-10-32

By:

Menzel, Florian;
Blüthgen, Nico;
Tolasch, Till;
Conrad, Jürgen;
Beifuß, Uwe;
Beuerle, Till;
Schmitt, Thomas

Publication type:

Article

Synthesis of Functionalized Naphthalenes by Copper(I)-Catalyzed Annulation between 3-(2-Halobenzyl)pentane-2,4-diones and β-Keto Esters, Malonates and Cyanoacetates.

Published in:

Advanced Synthesis & Catalysis, 2013, v. 355, n. 11/12, p. 2400, doi. 10.1002/adsc.201300372

By:

Sudheendran, Kavitha;
Malakar, Chandi C.;
Conrad, Jürgen;
Beifuss, Uwe

Publication type:

Article

Front Cover: Comprehensive Phytochemical Characterization of Herbal Parts from Kidney Vetch (Anthyllis vulneraria L.) by LC/MSn and GC/MS (Chem. Biodiversity 10/2020).

Published in:

Chemistry & Biodiversity, 2020, v. 17, n. 10, p. 1, doi. 10.1002/cbdv.202000485

By:

Lorenz, Peter;
Bunse, Marek;
Klaiber, Iris;
Conrad, Jürgen;
Laumann‐Lipp, Tino;
Stintzing, Florian C.;
Kammerer, Dietmar R.

Publication type:

Article

Comprehensive Phytochemical Characterization of Herbal Parts from Kidney Vetch (Anthyllis vulneraria L.) by LC/MSn and GC/MS.

Published in:

Chemistry & Biodiversity, 2020, v. 17, n. 10, p. 1, doi. 10.1002/cbdv.202000485

By:

Lorenz, Peter;
Bunse, Marek;
Klaiber, Iris;
Conrad, Jürgen;
Laumann‐Lipp, Tino;
Stintzing, Florian C.;
Kammerer, Dietmar R.

Publication type:

Article

Structure Elucidation of the Main Tetrahydroxyxanthones of Hypericum Seeds and Investigations into the Testa Structure.

Published in:

Chemistry & Biodiversity, 2018, v. 15, n. 5, p. 1, doi. 10.1002/cbdv.201800035

By:

Lorenz, Peter;
Heller, Annerose;
Bunse, Marek;
Heinrich, Miriam;
Berger, Melanie;
Conrad, Jürgen;
Stintzing, Florian C.;
Kammerer, Dietmar R.

Publication type:

Article

Comprehensive Characterisation of n-Alkylresorcinols and Other Lipid Constituents of Mercurialis tomentosa L. from Alicante, Spain.

Published in:

Chemistry & Biodiversity, 2017, v. 14, n. 2, p. n/a, doi. 10.1002/cbdv.201600255

By:

Lorenz, Peter;
Heinrich, Miriam;
Conrad, Jürgen;
Heller, Annerose;
Stintzing, Florian C.;
Kammerer, Dietmar R.

Publication type:

Article

1-Acetyl-3-[(3 R)-hydroxyfatty acyl]glycerols: Lipid Compounds from Euphrasia rostkoviana Hayne and E. tetraquetra ( Bréb.) Arrond.

Published in:

Chemistry & Biodiversity, 2016, v. 13, n. 5, p. 602, doi. 10.1002/cbdv.201500233

By:

Lorenz, Peter;
Knittel, Diana N.;
Conrad, Jürgen;
Lotter, Eva M.;
Heilmann, Jörg;
Stintzing, Florian C.;
Kammerer, Dietmar R.

Publication type:

Article

Metabolic Fate of Depsides and Alkaloid Constituents in Aqueous Extracts from Mercurialis perennis L. during Fermentation.

Published in:

Chemistry & Biodiversity, 2013, v. 10, n. 9, p. 1706, doi. 10.1002/cbdv.201200424

By:

Lorenz, Peter;
Conrad, Jürgen;
Stintzing, Florian C.

Publication type:

Article

An Approach to the Chemotaxonomic Differentiation of Two European Dog's Mercury Species: Mercurialis annua L. and M. perennis L.

Published in:

Chemistry & Biodiversity, 2012, v. 9, n. 2, p. 282, doi. 10.1002/cbdv.201100341

By:

Lorenz, Peter;
Duckstein, Sarina;
Conrad, Jürgen;
Knödler, Matthias;
Meyer, Ulrich;
Stintzing, Florian C.

Publication type:

Article

Can your company benefit from German financing?

Published in:

Nature Biotechnology, 1999, v. 17, p. 27, doi. 10.1038/9100

By:

Schropp, Carola;
Conrad, Jürgen

Publication type:

Article

Structure Elucidation and Characterization of Novel Glycolipid Biosurfactant Produced by Rouxiella badensis DSM 100043 T.

Published in:

Molecules, 2025, v. 30, n. 8, p. 1798, doi. 10.3390/molecules30081798

By:

Harahap, Andre Fahriz Perdana;
Conrad, Jürgen;
Wolf, Mario;
Pfannstiel, Jens;
Klaiber, Iris;
Grether, Jakob;
Hiller, Eric;
Vahidinasab, Maliheh;
Salminen, Hanna;
Treinen, Chantal;
Perino, Elvio Henrique Benatto;
Hausmann, Rudolf

Publication type:

Article

Root exudate fingerprint of Brachiaria humidicola reveals vanillin as a novel and effective nitrification inhibitor.

Published in:

Frontiers in Molecular Biosciences, 2023, p. 1, doi. 10.3389/fmolb.2023.1192043

By:

Egenolf, Konrad;
Schöne, Jochen;
Conrad, Jürgen;
Braunberger, Christina;
Beifuß, Uwe;
Arango, Jacobo;
Rasche, Frank

Publication type:

Article

exo‐endo Isomerism of Carboranes: Unusual Geometries of C2B5X7 (X=Cl, Br) and C2B7Cl9 with exo‐Skeletal BCl2 Groups on Carbon Revealed by Joint Spectroscopic/Computational Studies

Published in:

ChemistrySelect, 2023, v. 8, n. 24, p. 1, doi. 10.1002/slct.202301653

By:

Keller, Willi;
Conrad, Jürgen;
Hofmann, Matthias

Publication type:

Article

Tandem mass spectrometric characterization of acetylated polyhydroxy hellebosaponins, the principal steroid saponins in Helleborus niger L. roots.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2014, v. 28, n. 16, p. 1801, doi. 10.1002/rcm.6959

By:

Duckstein, Sarina M.;
Lorenz, Peter;
Conrad, Jürgen;
Stintzing, Florian C.

Publication type:

Article

Microwave-assisted three-component reaction in conventional solvents and ionic liquids for the synthesis of amino-substituted imidazo[1,2-a]pyridines.

Published in:

ARKIVOC: Online Journal of Organic Chemistry, 2012, p. 243

By:

Mert-Balci, Fadime;
Conrad, Jürgen;
Beifuss, Uwe

Publication type:

Article

Works by Conrad, Jürgen

Ein enantiokomplementäres dirigierendes Protein für die enantioselektive Laccase-katalysierte oxidative Phenolkupplung.

Large-scale purification of epilactose using a semi-preparative HPLC system.

Conversion of Plant Secondary Metabolites upon Fermentation of Mercurialis perennis L. Extracts with two Lactobacteria Strains.

Enrichment and structural assignment of geometric isomers of unsaturated furan fatty acids.

The First Domino Reduction/Imine Formation/Intramolecular Aza-Diels-Alder Reaction for the Diastereoselective Preparation of Tetrahydrochromano[4,3- b]quinolines.

Copper-Catalyzed Double Intramolecular Ullmann Coupling for the Synthesis of Diastereomerically and Enantiomerically Pure 4b,9b-Dihydrobenzofuro- [3,2-b]benzofurans.

Composition and hepatoprotective activity of essential oils from Ethiopian thyme species (Thymus serrulatus and Thymus schimperi).

Synthesis of the Human Milk Oligosaccharide Lacto- N-Tetraose in Metabolically Engineered, Plasmid-Free E. coli.

Investigations into the Phenolic Constituents of Dog's Mercury ( Mercurialis perennis L.) by LC-MS/MS and GC-MS analyses.

Enhancement of lignan biosynthesis in suspension cultures of Linum nodiflorum by coronalon, indanoyl-isoleucine and methyl jasmonate.

Correction to: Novel metagenome-derived ornithine lipids identified by functional screening for biosurfactants.

Identification and quantification of flavonoids and ellagic acid derivatives in therapeutically important Drosera species by LC-DAD, LC-NMR, NMR, and LC-MS.

HPLC isolation and NMR structure elucidation of the most prominent octabromo isomer in technical octabromo diphenyl ether.

Elution order of quercetin glycosides from apple pomace extracts on a new HPLC stationary phase with hydrophilic endcapping.

Characterization of CYP71AX36 from Sunflower (Helianthus annuus L., Asteraceae).

A Structural and Functional Elucidation of the Rumen Microbiome Influenced by Various Diets and Microenvironments.

An Enantiocomplementary Dirigent Protein for the Enantioselective Laccase-Catalyzed Oxidative Coupling of Phenols.

Copper-Catalyzed Synthesis of Quinazolines in Water Starting from o-Bromobenzylbromides and Benzamidines.

Chemistry of Hermidin: Insights from Extraction Experiments with the Main Alkaloid of Mercurialis perennis L. Tracked by GC/MS and LC/MS <sup>n</sup>.

Influence of Guanidinium Salts and Other Ionic Liquids on the Three-Component Aza- DielsAlder Reaction.

First 13C-NMR Assignments of Betaxanthins.

Triethyl Phosphite Mediated Domino Reaction: Direct Conversion of ω-Nitroalkenes Into N-Heterocycles.

Unexpected Carbonyl Mobility in Aminoketoses: The Key to Major Maillard Crosslinks.

Crematoenones - a novel substance class exhibited by ants functions as appeasement signal.

Synthesis of Functionalized Naphthalenes by Copper(I)-Catalyzed Annulation between 3-(2-Halobenzyl)pentane-2,4-diones and β-Keto Esters, Malonates and Cyanoacetates.

Front Cover: Comprehensive Phytochemical Characterization of Herbal Parts from Kidney Vetch (Anthyllis vulneraria L.) by LC/MS<sup>n</sup> and GC/MS (Chem. Biodiversity 10/2020).

Comprehensive Phytochemical Characterization of Herbal Parts from Kidney Vetch (Anthyllis vulneraria L.) by LC/MS<sup>n</sup> and GC/MS.

Structure Elucidation of the Main Tetrahydroxyxanthones of Hypericum Seeds and Investigations into the Testa Structure.

Comprehensive Characterisation of n-Alkylresorcinols and Other Lipid Constituents of Mercurialis tomentosa L. from Alicante, Spain.

1-Acetyl-3-[(3 R)-hydroxyfatty acyl]glycerols: Lipid Compounds from Euphrasia rostkoviana Hayne and E. tetraquetra ( Bréb.) Arrond.

Metabolic Fate of Depsides and Alkaloid Constituents in Aqueous Extracts from Mercurialis perennis L. during Fermentation.

An Approach to the Chemotaxonomic Differentiation of Two European Dog's Mercury Species: Mercurialis annua L. and M. perennis L.

Can your company benefit from German financing?

Structure Elucidation and Characterization of Novel Glycolipid Biosurfactant Produced by Rouxiella badensis DSM 100043 T.

Root exudate fingerprint of Brachiaria humidicola reveals vanillin as a novel and effective nitrification inhibitor.

exo‐endo Isomerism of Carboranes: Unusual Geometries of C<sub>2</sub>B<sub>5</sub>X<sub>7</sub> (X=Cl, Br) and C<sub>2</sub>B<sub>7</sub>Cl<sub>9</sub> with exo‐Skeletal BCl<sub>2</sub> Groups on Carbon Revealed by Joint Spectroscopic/Computational Studies

Tandem mass spectrometric characterization of acetylated polyhydroxy hellebosaponins, the principal steroid saponins in Helleborus niger L. roots.

Microwave-assisted three-component reaction in conventional solvents and ionic liquids for the synthesis of amino-substituted imidazo[1,2-a]pyridines.