BRECKER, Lothar: search on Z-Library

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1

Pandanus Alkaloids in Stemonaceae: Finding of a Plausible Biogenetic Origin of Stemona Alkaloids

Greger, Harald, Schinnerl, Johann, Vajrodaya, Srunya, Brecker, Lothar, Hofer, Otmar

Journal:

Journal of Natural Products

Year:

2009

Language:

english

File:

PDF, 202 KB

english, 2009

2

Synthetic Studies towards the Total Synthesis of Providencin

Schweizer, Eliane, Gaich, Tanja, Brecker, Lothar, Mulzer, Johann

Journal:

Year:

2007

Language:

english

File:

PDF, 185 KB

english, 2007

3

Spectroscopic studies on the molecular interactions of curcumin and piperine

Traxler, Florian, Schinnerl, Johann, Brecker, Lothar

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2020

File:

PDF, 1.13 MB

2020

4

Structural Relationships of Stemona Alkaloids: Assessment of Species-Specific Accumulation Trends for Exploiting Their Biological Activities

Kongkiatpaiboon, Sumet, Schinnerl, Johann, Felsinger, Susanne, Keeratinijakal, Vichien, Vajrodaya, Srunya, Gritsanapan, Wandee, Brecker, Lothar, Greger, Harald

Journal:

Journal of Natural Products

Year:

2011

Language:

english

File:

PDF, 1.12 MB

english, 2011

5

Phytochemical characterization of the Chinese endemic species Stemona mairei and five other Stemona species

Chen, Gao, Brecker, Lothar, Sandler, Katharina Maria, Cai, Xiang-Hai, Kongkiatpaiboon, Sumet, Valant-Vetschera, Karin, Schinnerl, Johann

Journal:

Phytochemistry Letters

Year:

2018

Language:

english

File:

PDF, 3.25 MB

english, 2018

6

Iridoids as chemical markers of false ipecac (Ronabea emetica), a previously confused medicinal plant

Andreas Berger, Hannes Fasshuber, Johann Schinnerl, Wolfgang Robien, Lothar Brecker, Karin Valant-Vetschera

Journal:

Journal of Ethnopharmacology

Year:

2011

Language:

english

File:

PDF, 794 KB

english, 2011

7

A novel concept for detoxification: Complexation between aconitine and liquiritin in a Chinese herbal formula (‘Sini Tang’)

Peter, Karoline, Schinnerl, Johann, Felsinger, Susanne, Brecker, Lothar, Bauer, Rudolf, Breiteneder, Heimo, Xu, Riurong, Ma, Yan

Journal:

Journal of Ethnopharmacology

Year:

2013

Language:

english

File:

PDF, 1.08 MB

english, 2013

8

Gemini Surfactants Foam Formation Ability and Foam Stability Depends on Spacer Length

Kuliszewska, Edyta, Brecker, Lothar

Journal:

Journal of Surfactants and Detergents

Year:

2014

Language:

english

File:

PDF, 331 KB

english, 2014

9

In situ proton NMR study of acetyl and formyl group migration in mono-O-acyl D-glucose

Lothar Brecker, Marek Mahut, Alexandra Schwarz, Bernd Nidetzky

Journal:

Magnetic Resonance in Chemistry

Year:

2009

Language:

english

File:

PDF, 152 KB

english, 2009

10

New reports on flavonoids, benzoic- and chlorogenic acids as rare features in the Psychotria alliance (Rubiaceae)

Berger, Andreas, Preinfalk, Alexander, Robien, Wolfgang, Brecker, Lothar, Valant-Vetschera, Karin, Schinnerl, Johann

Journal:

Biochemical Systematics and Ecology

Year:

2016

Language:

english

File:

PDF, 452 KB

english, 2016

11

Carbene Rearrangements, 60.‡ Supramolecular Structure-Reactivity Relationships: Photolysis of a Series of Aziadamantane@Cyclodextrin Inclusion Complexes in the Solid State

Daniel Krois, Lothar Brecker, Andreas Werner, Udo H. Brinker

Journal:

Advanced Synthesis & Catalysis

Year:

2004

Language:

english

File:

PDF, 218 KB

english, 2004

12

DNA conformational changes induced by cationic gemini surfactants: the key to switching DNA compact structures into elongated forms

Grueso, Elia, Kuliszewska, Edyta, Roldan, Emilio, Perez-Tejeda, Pilar, Prado-Gotor, Rafael, Brecker, Lothar

Journal:

Year:

2015

Language:

english

File:

PDF, 7.16 MB

english, 2015

13

Loganin and secologanin derived tryptamine–iridoid alkaloids from Palicourea crocea and Palicourea padifolia (Rubiaceae)

Berger, Andreas, Kostyan, Maria Katharina, Klose, Simon Immo, Gastegger, Michael, Lorbeer, Eberhard, Brecker, Lothar, Schinnerl, Johann

Journal:

Year:

2015

Language:

english

File:

PDF, 831 KB

english, 2015

14

Automated Signal Detection as Tool to Evaluate Magnetic Field Homogeneity from Fourier Transformed Proton NMR Spectra

Schlenke, Jan, Hildebrand, Lars, Felsinger, Susanne, Reusch, Bernd, Brecker, Lothar

Journal:

Applied Magnetic Resonance

Year:

2013

Language:

english

File:

PDF, 414 KB

english, 2013

15

Orphan Flavonoids and Dihydrochalcones from Primula Exudates

Bhutia, Tshering Doma, Valant-Vetschera, Karin M., Brecker, Lothar

Journal:

Natural Product Communications

Year:

2013

Language:

english

File:

PDF, 311 KB

english, 2013

16

Rhamnogalacturonan II structure shows variation in the side chains monosaccharide composition and methylation status within and across different plant species

Pabst, Martin, Fischl, Richard M., Brecker, Lothar, Morelle, Willy, Fauland, Alexander, Köfeler, Harald, Altmann, Friedrich, Léonard, Renaud

Journal:

The Plant Journal

Year:

2013

Language:

english

File:

PDF, 623 KB

english, 2013

17

Alcoholysis of Naturally Occurring Imides: Misleading Interpretation of Antifungal Activities ⊥

Pacher, Thomas, Raninger, Adriane, Lorbeer, Eberhard, Brecker, Lothar, But, Paul Pui-Hay, Greger, Harald

Journal:

Journal of Natural Products

Year:

2010

Language:

english

File:

PDF, 306 KB

english, 2010

18

van der Waals versus Hydrogen-Bonding Forces in a Crystalline Analog of Cellotetraose: Cyclohexyl 4′- O -Cyclohexyl β- d -Cellobioside Cyclohexane Solvate

Yoneda, Yuko, Mereiter, Kurt, Jaeger, Christian, Brecker, Lothar, Kosma, Paul, Rosenau, Thomas, French, Alfred

Journal:

Journal of the American Chemical Society

Year:

2008

Language:

english

File:

PDF, 2.79 MB

english, 2008

19

Commentary on the alleged “irregularities” in APT spectra of imidazolium-based ionic liquids

Gerald Ebner, Andreas Hofinger, Lothar Brecker, Thomas Rosenau

Journal:

Year:

2008

Language:

english

File:

PDF, 255 KB

english, 2008

20

Examining the role of phosphate in glycosyl transfer reactions of Cellulomonas uda cellobiose phosphorylase using d-glucal as donor substrate

Patricia Wildberger, Lothar Brecker, Bernd Nidetzky

Journal:

Carbohydrate Research

Year:

2012

Language:

english

File:

PDF, 751 KB

english, 2012

21

Saturation–transfer–difference NMR to characterize substrate binding recognition and catalysis of two broadly specific glycoside hydrolases

Lothar Brecker, Grit D. Straganz, Catrin E. Tyl, Walter Steiner, Bernd Nidetzky

Journal:

Journal of Molecular Catalysis B: Enzymatic

Year:

2006

Language:

english

File:

PDF, 215 KB

english, 2006

22

Controllable Selective Functionalization of a Cavitand via Solid State Photolysis of an Encapsulated Phenyl Azide

Wagner, Gerald, Arion, Vladimir B., Brecker, Lothar, Krantz, Carsten, Mieusset, Jean-Luc, Brinker, Udo H.

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 1005 KB

english, 2009

23

ChemInform Abstract: Carbene Rearrangements. Part 79. 2H-Azirines from a Concerted Addition of Alkylcarbenes to Nitrile Groups.

Wolfgang Knoll, Jean-Luc Mieusset, Vladimir B. Arion, Lothar Brecker, Udo H. Brinker

Journal:

Year:

2010

File:

PDF, 28 KB

2010

24

ChemInform Abstract: Total Synthesis and Configurational Assignment of Pasteurestin A and B, a Natural Product with Antimicrobial Activity on Pasteurellaceae

Marion Koegl, Lothar Brecker, Ralf Warrass, Johann Mulzer

Journal:

Year:

2010

File:

PDF, 15 KB

2010

25

In situ proton NMR analysis of α-alkynoate biotransformations : From ‘invisible’ substrates to detectable metabolites

Lothar Brecker, Julia Petschnigg, Nicole Depiné, Hansjörg Weber, Douglas W. Ribbons

Journal:

Year:

2003

Language:

english

File:

PDF, 257 KB

english, 2003

26

Structure of a highly phosphorylated lipopolysaccharide core in the ΔalgC mutants derived from Pseudomonas aeruginosa wild-type strains PAO1 (serogroup O5) and PAC1R (serogroup O3)

Oliver Kooistra, Gilles Bedoux, Lothar Brecker, Buko Lindner, Patricia Sánchez Carballo, Dominique Haras, Ulrich Zähringer

Journal:

Carbohydrate Research

Year:

2003

Language:

english

File:

PDF, 525 KB

english, 2003

27

Intra- and Intermolecular Reaction Selectivities of γ-Substituted Adamantanylidenes

Knoll, Wolfgang, Kaneno, Daisuke, Bobek, Michael M., Brecker, Lothar, Rosenberg, Murray G., Tomoda, Shuji, Brinker, Udo H.

Journal:

Journal of Organic Chemistry

Year:

2012

Language:

english

File:

PDF, 931 KB

english, 2012

28

Candida tenuis xylose reductase catalysed reduction of acetophenones: the effect of ring-substituents on catalytic efficiency

Vogl, Michael, Kratzer, Regina, Nidetzky, Bernd, Brecker, Lothar

Journal:

Organic & Biomolecular Chemistry

Year:

2011

Language:

english

File:

PDF, 359 KB

english, 2011

29

Chiral Carbanions, Part 4:Borylation of (Trimethylsilyl)methyl N , N -Dialkylcarbamates - Diastereoselectivity and Structural Studies

Simov, Biljana Peric, Rohn, Agnieszka, Brecker, Lothar, Giester, Gerald, Hammerschmidt, Friedrich

Journal:

Year:

2004

Language:

english

File:

PDF, 619 KB

english, 2004

30

Tatort NMR-Labor - Den Molekülen auf der Spur

Sudžukovic, Nicole, Puchner, Claudia, Brecker, Lothar

Journal:

Nachrichten aus der Chemie

Year:

2016

Language:

german

File:

PDF, 297 KB

german, 2016

31

Chemical Structure ofBacteriovorax stolpiiLipid A

Sebastian Beck, Frederic D. Müller, Eckhard Strauch, Lothar Brecker, Michael W. Linscheid

Journal:

Year:

2010

Language:

english

File:

PDF, 433 KB

english, 2010

32

Candida tenuis Xylose Reductase Catalyzed Reduction of Aryl Ketones for Enantioselective Synthesis of Active Oxetine Derivatives

Michael Vogl, Regina Kratzer, Bernd Nidetzky, Lothar Brecker

Journal:

Year:

2012

Language:

english

File:

PDF, 181 KB

english, 2012

33

Supramolecular Recognition and Structural Elucidation of Inclusion Complexes of an Achiral Carbene Precursor in β - and Permethylated β - Cyclodextrin

Mieusset, Jean-Luc, Krois, Daniel, Pacar, Mirjana, Brecker, Lothar, Giester, Gerald, Brinker, Udo H.

Journal:

Organic Letters

Year:

2004

Language:

english

File:

PDF, 126 KB

english, 2004

34

Reversible DNA compaction induced by partial intercalation of 16-Ph-16 gemini surfactants: evidence of triple helix formation

Grueso, Elia, Roldan, Emilio, Perez-Tejeda, Pilar, Kuliszewska, Edyta, Molero, Blanca, Brecker, Lothar, Giráldez-Pérez, R. M.

Journal:

Physical Chemistry Chemical Physics

Year:

2018

Language:

english

File:

PDF, 8.14 MB

english, 2018

35

New Primula -type Flavones from Exudates of Selected Dionysia spp. (Primulaceae)

Hinterdobler, Wolfgang, Valant-Vetschera, Karin M., Brecker, Lothar

Journal:

Natural Product Communications

Year:

2017

File:

PDF, 280 KB

2017

36

Synthesis of 5-(Fluorophenyl)tocopherols as Novel Dioxin Receptor Antagonists

Elisabeth Kloser, Stefan Böhmdorfer, Lothar Brecker, Hanspeter Kählig, Thomas Netscher, Kurt Mereiter, Thomas Rosenau

Journal:

European Journal of Organic Chemistry

Year:

2011

Language:

english

File:

PDF, 484 KB

english, 2011

37

Online NMR for monitoring biocatalysed reactions—the use of lipases in organic solvents

Hansjörg Weber, Lothar Brecker, Dominic De Souza, Herfried Griengl, Douglas W Ribbons, Hedda K Weber

Journal:

Journal of Molecular Catalysis B: Enzymatic

Year:

2002

Language:

english

File:

PDF, 616 KB

english, 2002

38

Chemodiversity of tryptamine-derived alkaloids in six Costa Rican Palicourea species (Rubiaceae–Palicoureeae)

Berger, Andreas, Tanuhadi, Elias, Brecker, Lothar, Schinnerl, Johann, Valant-Vetschera, Karin

Journal:

Year:

2017

Language:

english

File:

PDF, 771 KB

english, 2017

39

Novel Protoilludane Lead Structure for Veterinary Antibiotics: Total Synthesis of Pasteurestins A and B and Assignment of Their Configurations

Marion Kögl, Lothar Brecker, Ralf Warrass, Johann Mulzer

Journal:

European Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 408 KB

english, 2008

40

Kabiramide L, a new antiplasmodial trisoxazole macrolide from the sponge Pachastrissa nux

Sirirak, Thanchanok, Brecker, Lothar, Plubrukarn, Anuchit

Journal:

Natural Product Research

Year:

2013

Language:

english

File:

PDF, 249 KB

english, 2013

41

Interplay of catalytic subsite residues in the positioning of α-d-glucose 1-phosphate in sucrose phosphorylase

Wildberger, Patricia, Aish, Gaia A., Jakeman, David L., Brecker, Lothar, Nidetzky, Bernd

Journal:

Biochemistry and Biophysics Reports

Year:

2015

Language:

english

File:

PDF, 1.91 MB

english, 2015

42

Binding pattern of intermediate UDP-4-keto-xylose to human UDP-xylose synthase: Synthesis and STD NMR of model keto-saccharides

Puchner, Claudia, Eixelsberger, Thomas, Nidetzky, Bernd, Brecker, Lothar

Journal:

Carbohydrate Research

Year:

2017

Language:

english

File:

PDF, 1.05 MB

english, 2017

43

Configurational Stability of Oxymethyllithiums as Intermediates in Intramolecular Rearrangements

Dagmar C. Kapeller, Lothar Brecker, Friedrich Hammerschmidt

Journal:

Chemistry - A European Journal

Year:

2007

Language:

english

File:

PDF, 294 KB

english, 2007

44

Efforts toward Distorted Spiropentanes †‡

Su, Kuan-Jen, Mieusset, Jean-Luc, Arion, Vladimir B., Knoll, Wolfgang, Brecker, Lothar, Brinker, Udo H.

Journal:

Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 801 KB

english, 2010

45

Totalsynthese und Strukturaufklärung von Pasteurestin A und B

Marion Kögl, Lothar Brecker, Ralf Warrass, Johann Mulzer

Journal:

Angewandte Chemie

Year:

2007

Language:

german

File:

PDF, 401 KB

german, 2007

46

Innentitelbild: Totalsynthese und Strukturaufklärung von Pasteurestin A und B (Angew. Chem. 48/2007)

Marion Kögl, Lothar Brecker, Ralf Warrass, Johann Mulzer

Journal:

Angewandte Chemie

Year:

2007

File:

PDF, 85 KB

2007

47

Regioselective O-glucosylation by sucrose phosphorylase: a promising route for functional diversification of a range of 1,2-propanediols

Christiane Luley-Goedl, Thornthan Sawangwan, Lothar Brecker, Patricia Wildberger, Bernd Nidetzky

Journal:

Carbohydrate Research

Year:

2010

Language:

english

File:

PDF, 497 KB

english, 2010

48

NMR study of 13C-kinetic isotope effects at 13C natural abundance to characterize oxidations and an enzyme-catalyzed reduction

Lothar Brecker, Marion F. Kögl, Catrin E. Tyl, Regina Kratzer, Bernd Nidetzky

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 148 KB

english, 2006

49

Nuclear magnetic resonance of lipid A—the influence of solvents on spin relaxation and spectral quality

Journal:

Chemistry and Physics of Lipids

Year:

2003

Language:

english

File:

PDF, 219 KB

english, 2003

50

Catalytic mechanism of human UDP-glucose 6-dehydrogenase: in situ proton NMR studies reveal that the C-5 hydrogen of UDP-glucose is not exchanged with bulk water during the enzymatic reaction

Thomas Eixelsberger, Lothar Brecker, Bernd Nidetzky

Journal:

Carbohydrate Research

Year:

2012

Language:

english

File:

PDF, 815 KB

english, 2012

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