Items where Author is "Volk, C."

Article

Timm, C. , Volk, C. , Sasse, F. and Köck, M.

(2008)
The first cyclic monomeric 3-alkylpyridinium alkaloid from natural sources: identification, synthesis, and biological activity ,

Organic Biomolecular Chemistry. .

doi:10.1039/b808647h , hdl:10013/epic.31128

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

Article

Lippert, H. , Iken, K. , Volk, C. , Köck, M.

and Rachor, E. (2004)
Chemical defence against predators in a sub-Arctic fjord ,

Journal of Experimental Marine Biology and Ecology, 310 , pp. 131-146 .

hdl:10013/epic.16348

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

Preview

Thesis -PhD

Volk, C. (2004)
Isolierung und Strukturaufklärung von marinen Naturstoffen aus Evertebraten der Nordsee, Arktis und Antarktis ,

PhD thesis, Universität Frankfurt/Main.

hdl:10013/epic.25319

Article

Volk, C. , Lippert, H. , Lichte, E. and Köck, M.

(2004)
Two new haliclamines from the Arctic sponge Haliclona viscosa ,

European Journal of Organic Chemistry, pp. 3154-3158 .

doi:10.1002/ejoc.200400026 , hdl:10013/epic.21869

Article

Volk, C. and Köck, M.

(2004)
Viscosaline: new 3-alkyl pyridinium alkaloid from the Arctic sponge Haliclona viscosa ,

Organic and Biomolecular Chemistry, 2 , pp. 1827-1830 .

doi:10.1039/b403413a , hdl:10013/epic.21868

Article

Volk, C. and Köck, M.

(2003)
Viscosamine: the first naturally occuring trimeric 3-alkyl pyridinium alkaloid ,

Organic Letters, 5 , pp. 3567-3569 .

doi:10.1021/ol035006i , hdl:10013/epic.21870

Conference -Invited talk

Köck, M.

, Volk, C. , Barenbrock, J. , Lieneweg, M. , Lippert, H. , Rachor, E. , Mülhaupt, T. , Lindel, T. , Wolf, R. , Zimmermann, N. , Postel, U. , Sartoris, F. J. and Pörtner, H. O.

(2002)
Chemical and ecological studies of marine invertebrates from temperate and Arctic waters ,

3rd European Conference on Marine Natural Products, Schloss Elmau, Deutschland. – 20. September (Abstractband S. 46). .

hdl:10013/epic.22939

Conference -Talk

Köck, M.

, Volk, C. , Assmann, M. , Zanker, H. , Lippert, H. , Rachor, E. and Pawlik, J. R. (2002)
Multiple ecological functions of sponge secondary metabolites Matthias Köck, ,

VI International Sponge Conference, Rapallo, Italien. September – 5. Oktober. .

hdl:10013/epic.22940