Gerhard Krack: search on Z-Library

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1

Peptide conformations. 20. Conformational analysis of proline rings from proton spin-spin coupling constants and force-field calculations: application to three cyclic tripeptides

De Leeuw, Frank A. A. M., Altona, Cornelis, Kessler, Horst, Bermel, Wolfgang, Friedrich, Axel, Krack, Gerhard, Hull, William E.

Journal:

Journal of the American Chemical Society

Year:

1983

Language:

english

File:

PDF, 1.34 MB

english, 1983

2

Structure Determination of Vitamin A Acetate Isomers through Coupled HPLC and 1H NMR Spectroscopy

Priv.-Doz. Dr. Klaus Albert, Dipl.-Chem. Götz Schlotterbeck, Dipl.-Chem. Ulrich Braumann, Dr. Heidrun Händel, Dr. Manfred Spraul, Dr. Gerhard Krack

Journal:

Angewandte Chemie International Edition

Year:

1995

Language:

english

File:

PDF, 308 KB

english, 1995

3

Sulfonio- und Ammonioketen-N,O-, -N,S- und -N,N-acetale

Horst Böhme, Gerhard Ahrens, Walter Krack

Journal:

European Journal of Organic Chemistry

Year:

1982

Language:

german

File:

PDF, 539 KB

german, 1982

4

Another woody hemiepiphyte with CAM: Havetiopsis flexilis Spruce ex Planch. et Tr. (Clusiaceae)

Zotz, Gerhard, Reichling, Peter, Krack, Stefanie

Journal:

Flora - Morphology, Distribution, Functional Ecology of Plants

Year:

1999

Language:

english

File:

PDF, 816 KB

english, 1999

5

Peptide Conformation, IX Conformational Studies on Cyclotripeptides Containing N-Benzyl-Glycine

Kessler, Horst, Krämer, Peter, Krack, Gerhard

Journal:

Israel Journal of Chemistry

Year:

1980

Language:

english

File:

PDF, 598 KB

english, 1980

6

Peptidkonformationen, 27. cyclo-[L-Pro-(Bzl)Gly-D-Pro]. Synthese und Konformation im Kristall und in Lösung

Horst Kessler, Wolfgang Bermel, Gerhard Krack, Jan Willem Bats, Hartmut Fuess, William E. Hull

Journal:

European Journal of Inorganic Chemistry

Year:

1983

File:

PDF, 892 KB

1983

7

Schrifttumsschau

Helmut Kracke, Anneliesel Bertsche, Gerhard Müller, Carl Boehm, Josef Kupper, Werner Fieger

Journal:

Blätter der DGVFM

Year:

1964

Language:

german

File:

PDF, 713 KB

german, 1964

8

Peptide conformation. 17. cyclo-(L-Pro-L-Pro-D-Pro). Conformational analysis by 270- and 500-MHZ one- and two-dimensional proton NMR spectroscopy

Kessler, Horst, Bermel, Wolfgang, Friedrich, Axel, Krack, Gerhard, Hull, William E.

Journal:

Journal of the American Chemical Society

Year:

1982

Language:

english

File:

PDF, 892 KB

english, 1982

9

Double-INDOR-difference spectroscopy (DID). A simple method to aid the analysis of overlapping spin systems

Horst Kessler, Gerhard Krack, Gottfried Zimmermann

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 252 KB

english, 1969

10

Separation and identification of vitamin A acetate isomers by supercritical fluid chromatography—1H NMR coupling

Ulrich Braumann, Heidrun Händel, Sabine Strohschein, Manfred Spraul, Gerhard Krack, Rainer Ecker, Klaus Albert

Journal:

Journal of Chromatography A

Year:

1997

Language:

english

File:

PDF, 300 KB

english, 1997

11

Schrifttumschau

Hans Münzner, Gerhard Röper, Kuno Wollner, Carl Boehm, Manfred Helbig, Helmut Kracke, Paula Schweiger, Carl Boehm, Peter Leepin, Hasso Härlen

Journal:

Blätter der DGVFM

Year:

1961

Language:

german

File:

PDF, 1.26 MB

german, 1961

12

Strukturbestimmung von Vitamin-A-acetat-Isomeren mit HPLC-1H-NMR-Kopplung

Priv.-Doz. Dr. Klaus Albert, Dipl.-Chem. Götz Schlotterbeck, Dipl.-Chem. Ulrich Braumann, Dr. Heidrun Händel, Dr. Manfred Spraul, Dr. Gerhard Krack

Journal:

Angewandte Chemie

Year:

1995

Language:

german

File:

PDF, 355 KB

german, 1995

13

Schrifttumschau

Georg Heubeck, Helmut Kracke, Manfred Helbig, Hans Münzner, Wilhelm Trepte, Günther Drude, Carl Boehm, Gerhard Röper, Hermann Rost, Gottfried Simbeck, Hasso Härlen, Otto Baumgartner

Journal:

Blätter der DGVFM

Year:

1961

Language:

german

File:

PDF, 1.70 MB

german, 1961

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