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Items where Author is "Grube, Achim"

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Number of items: 32.

Article

Schmidt, G. , Timm, C. , Grube, A. , Volk, C. A. and Köck, M. (2012)
Viscosalines B1,2 and E1,2: Challenging New 3-Alkyl Pyridinium Alkaloids from the Marine Sponge Haliclona viscosa ,

Chemistry - A European Journal, 18 (26), pp. 8180-8189 .

doi:https://doi.org/10.1002/chem.201101362 , hdl:10013/epic.42510

Article

Bickmeyer, U. , Grube, A. , Klings, K. W. , Pawlik, J. R. and Köck, M. (2010)
Siphonodictyal B1 from a marine sponge increases intracellular calcium levels comparable to the Ca2+-ATPase (SERCA) inhibitor thapsigargin ,

Marine Biotechnology. 12:267272 .

doi:https://doi.org/10.1007/s10126-009-9206-1 , hdl:10013/epic.32994

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Article

Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2009)
Corrigendum to "Ageladine A, a pyrrole-imidazole alkaloid from marine sponges, is a pH sensitive membrane permeable dye"[Biochem. Biophys. Res. Commun. 373 (2008) 419422] ,

Biochemical and Biophysical Research Communications 383(4) .

doi:https://doi.org/10.1016/j.bbrc.2009.04.068 , hdl:10013/epic.32828

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Article

Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2008)
Ageladine A, a pyrrole-imidazole alkaloid from marine sponges, is a pH sensitive membrane permeable dye ,

Biochemical and Biophysical Research Communications, 373 (3), pp. 419-422 .

doi:https://doi.org/10.1016/j.bbrc.2008.06.056 , hdl:10013/epic.30867

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Article

Grube, A. , Assmann, M. , Lichte, E. , Sasse, F. , Pawlik, J. R. and Köck, M. (2007)
Bioactive Metabolites from the Caribbean Sponge Aka coralliphagum ,

J. Nat. Prod., 70 , pp. 504-509 .

doi:https://doi.org/10.1021/np0603018 , hdl:10013/epic.26090

Article

Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2007)
Disturbance of Voltage Induced Cellular Calcium Entry by Marine Dimeric and Tetrameric Pyrrole-Imidazole Alkaloids ,

Toxicon. 50, pp. 490-497 .

doi:https://doi.org/10.1016/j.toxicon.2007.04.015 , hdl:10013/epic.26645

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Article

Grube, A. , Maier, T. , Kostrzewa, M. and Köck, M. (2007)
MS-guided Fractionation as a Fast Way to the Identification of New Natural Products MALDI-TOF-MS Screening of the Marine Sponge Stylissa caribica ,

Z. Naturforsch. 62b, pp. 600-604 .

hdl:10013/epic.26087

Article

Grube, A. , Immel, S. , Baran, P. S. and Köck, M. (2007)
Massadine Chloride: a Biosynthetic Precursor of Massadine and Stylissadine ,

Angewandte Chemie International Edition, 46 (35), pp. 6721-6724 .

doi:https://doi.org/10.1002/anie.200701935 , hdl:10013/epic.27965

Article

Köck, M. , Grube, A. , Seiple, I. B. and Baran, P. S. (2007)
The Pursuit of Palauamine ,

Angew. Chem. Int. Ed. 46, pp. 6586-6594 .

doi:https://doi.org/10.1002/anie.200701798 , hdl:10013/epic.27964

Article

Grube, A. and Köck, M. (2007)
Structural Assignment of Tetrabromostyloguanidine: Does the Relative Configuration of the Palau´amines Need Revision? ,

Angew. Chem. Int. Ed. 46, pp. 2320-2324 .

doi:https://doi.org/10.1002/anie.200604076 , hdl:10013/epic.26088

Article

Schmidt, G. , Grube, A. and Köck, M. (2007)
Stylissamides A-D - New Proline-Containing Cyclic Heptapeptides from the Marine Sponge Stylissa caribica ,

European Journal of Organic Chemistry, 2007 (24), pp. 4103-4110 .

doi:https://doi.org/10.1002/ejoc.200700013 , hdl:10013/epic.27107

Article

de Oliveira, J. H. H. L. , Seleghim, M. H. R. , Timm, C. , Grube, A. , Köck, M. , Nascimento, G. G. F. , Martins, A. C. T. , Silva, E. G. O. , de Souza, A. O. , Galetti, F. C. S. , Minarini, P. R. R. , Silva, C. L. , Hajdu, E. and Berlinck, R. G. S. (2006)
Antimicrobial and antimycobacterial activity of cyclostellettamine alkaloids from the sponge Pachychalina sp. ,

Marine Drugs, 4 , pp. 1-8 .

hdl:10013/epic.24243

Article

Grube, A. , Lichte, E. and Köck, M. (2006)
Isolation and Synthesis of 4-Bromopyrrole-2-carboxyarginine and 4-Bromopyrrole-2-carboxy-N(ε)-lysine from the Marine Sponge Stylissa caribica ,

Journal of Natural Products, 69 (1), pp. 125-127 .

doi:https://doi.org/10.1021/np0502746 , hdl:10013/epic.23503

Article

Grube, A. and Köck, M. (2006)
Oxocyclostylidol, an Intramolecular Cyclized Oroidin Derivative from the Marine Sponge Stylissa caribica ,

Journal of Natural Products, 69 (8), pp. 1212-1214 .

doi:https://doi.org/10.1021/np050408f , hdl:10013/epic.23500

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Article

Grube, A. and Köck, M. (2006)
Stylissadines A and B: The First Tetrameric Pyrrole-Imidazole Alkaloids ,

Organic letters, 8 (21), pp. 4675-4678 .

doi:https://doi.org/10.1021/ol061317s , hdl:10013/epic.23200

Article

Grube, A. , Timm, C. and Köck, M. (2006)
Synthesis and Mass Spectrometric Analysis of cyclostellettaminesH, I, K and L ,

European Journal of Organic Chemistry,(5), pp. 1285-1295 .

doi:https://doi.org/10.1002/ejoc.200500208 , hdl:10013/epic.22753

Article

Lindel, T. , Breckle, G. , Hochgürtel, M. , Volk, C. , Grube, A. and Köck, M. (2004)
Decomposition of oroidin in DMSO/TFA ,

Tetrahedron Letters, 45 , pp. 8149-8152 .

doi:https://doi.org/10.1016/j.tetlet.2004.09.048 , hdl:10013/epic.21877

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Article

de Oliveira, J. H. H. L. , Grube, A. , Köck, M. , Berlinck, R. G. S. , Macedo, M. L. , Ferreira, A. G. , Hajdu, E. and Muricy, G. (2004)
Ingenamine E and Cyclostellettamines G-K from the new Brazilian species of marine sponge Pachychalina sp. ,

Journal of Natural Products, 67 , pp. 1685-1689 .

doi:https://doi.org/10.1021/np0498713 , hdl:10013/epic.21871

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Thesis

Thesis -PhD

Grube, A. (2007)
New Insights in the Chemical Biology of Tropical Sponges ,

PhD thesis, TU Braunschweig.

hdl:10013/epic.33636

Conference

Conference -Poster

Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2008)
An alkaloid from marine Agelas sponges acts as sensitive cell permeable pH-sensor ,

FENS Forum Abstracts Vol.4 027.7. .

hdl:10013/epic.30922

Conference -Poster

Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2008)
A natural product from marine Agelas sponges is a cell permeable pH-sensor ,

XIII International Congress of Histochemistry and Cytochemistry.-27. August. 2008. Folia Histochemica Et Cytobiologica 45 Suppl. 2 P.2.41. .

hdl:10013/epic.31091

Conference -Poster

Schmidt, G. , Grube, A. , Frickenhaus, S. and Köck, M. (2007)
Conformational Studies on Stylissamides, Cyclic Heptapeptides from Stylissa caribica ,

5th European Conference on Marine Natural Products, Ischia, Naples, Italy, September 15-22, Poster P44, Book of Abstracts pg. 141. .

hdl:10013/epic.27987

Conference -Poster

Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2007)
Dimeric and tetrameric pyrrole-imidazole alkaloids from marine sponges inhibit voltage dependent cellular calcium entry in neuroendocrine cells ,

100th annual meeting of the German Zoological society (DZG) in Köln, Sept. 2007. .

hdl:10013/epic.27849

Conference -Poster

Grube, A. , Assmann, M. , Bickmeyer, U. , Sasse, F. , Pawlik, J. R. and Köck, M. (2007)
New Bioactive Sesquiterpene-Hydroquinones from the Caribbean Sponge Aka coralliphagum ,

12th International Symposium on Marine Natural Products, Queenstown, New Zealand, February 4-9, Poster PO86-OR, Book of Abstracts pg. 154. .

hdl:10013/epic.26376

Conference -Poster

Grube, A. , Schmidt, G. and Köck, M. (2007)
New Cyclic Heptapeptides and Pyrrole-Imidazole Alkaloids from the Caribbean Sponge Stylissa caribica. ,

12th International Symposium on Marine Natural Products, Queenstown, New Zealand, February 4-9, Poster PO36, Book of Abstracts pg. 110.. .

hdl:10013/epic.26624

Conference -Talk

Grube, A. and Köck, M. (2007)
A New Palau’amine Congener Isolated from the Caribbean Sponge Stylissa caribica – Indication for a New Relative Configuration ,

12th International Symposium on Marine Natural Products, Queenstown, New Zealand, February 4-9, Vortrag OR6, Book of Abstracts pg. 16. .

hdl:10013/epic.26378

Conference -Poster

Timm, C. , Grube, A. , Volk, C. and Köck, M. (2007)
New Viscosaline Homologoues from the Arctic Sponge Haliclona viscosa – Structure Elucidation and Synthesis ,

12th International Symposium on Marine Natural Products, Queenstown, New Zealand, February 4-9, Poster PO37, Book of Abstracts pg. 111. .

hdl:10013/epic.26377

Conference -Invited talk

Grube, A. , Timm, C. , Berlinck, R. G. S. and Köck, M. (2006)
3-Alkylpyridinium Alkaloide aus marinen Schwämmen: Anwendung massenspektrometrischer Verfahren zur Strukturaufklärung ,

Bruker Daltonics Usermeeting, 28-29 March, Bad Schwalbach, Germany. .

hdl:10013/epic.25093

Conference -Poster

Grube, A. , Bickmeyer, U. and Köck, M. (2006)
New Pyrrole-Imidazole Alkaloids from the Sponge Stylissa caribica ,

Poster P10 (book of abstracts pg. 36), 3rd Status Seminar Chemical Biology, December 11-12, 2006, Frankfurt/Main. .

hdl:10013/epic.26085

Conference -Poster

Grube, A. and Köck, M. (2005)
Isolation and Structure Elucidation of New Bromopyrrole Alkaloids from the Caribbean Sponge Stylissa caribica ,

Status seminar ChemBioNet, Chemical Biology in Germany: Meeting Europe (Book of Abstracts Pages 38-39), Dec. 5 - 6, 2005, Frankfurt/Main, Germany. .

hdl:10013/epic.24245

Conference -Poster

Grube, A. , Maier, T. , Kostrzewa, M. and Köck, M. (2005)
MS-guided fractionation, a fast way to new natural products ,

4th European Conference on Marine Natural Products(Book of Abstracts Page P68), Sep. 12 - 16, Paris, France. .

hdl:10013/epic.23208

Conference -Poster

Grube, A. and Köck, M. (2005)
New metabolites from the Caribbean sponge Stylissa caribica ,

4th European Conference on Marine Natural Products (Book of Abstracts Page P69), Sep. 12 - 16, Paris, France. .

hdl:10013/epic.23209

This list was generated on Sat May 25 04:09:52 2019 CEST.

Alfred-Wegener-Institut
Helmholtz-Zentrum für Polar-
und Meeresforschung

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