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Veronika Hellwig

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Veronika Hellwig

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    1 - 17 out of 17Page size: 50
    1. 2008
    2. Published

      Analysis of polychlorinated biphenyl (PCB)-induced modification of protein expression in primary hepatocytes from harbour seals

      Behr, A., Wargel, A., Siebert, U. & Hellwig, V., 2008, In: Organohalogen Compounds. 70, p. 1079-1082 4 p.

      Research output: Journal contributions › Conference article in journal › Research

    3. 2007
    4. Published

      Retipolides - unusual spiromacrolactones from the mushrooms Retiboletus retipes and R. ornatipes

      Justus, K., Herrmann, R., Klamann, J.-D., Gruber, G., Hellwig, V., Ingerl, A., Polborn, K., Steffan, B. & Steglich, W., 01.11.2007, In: European Journal of Organic Chemistry. 2007, 33, p. 5560-5572 13 p.

      Research output: Journal contributions › Journal articles › Research

    5. Published

      Syntheses of retipolide E and ornatipolide, 14-membered biaryl-ether macrolactones from mushrooms

      Ingerl, A., Justus, K., Hellwig, V. & Steglich, W., 09.07.2007, In: Tetrahedron. 63, 28, p. 6548-6557 10 p.

      Research output: Journal contributions › Journal articles › Research

    6. Published

      Accelerated dereplication of natural products, supported by reference libraries

      Bitzer, J., Köpcke, B., Stadler, M., Hellwig, V., Ju, Y.-M., Seip, S. & Henkel, T., 27.06.2007, In: Chimia. 61, 6, p. 332-338 7 p.

      Research output: Journal contributions › Journal articles › Research

    7. 2005

    8. Novel analgesic triglycerides from cultures of Agaricus macrosporus and other basidiomycetes as selective inhibitors of neurolysin

      Stadler, M., Hellwig, V., Mayer-Bartschmid, A., Denzer, D., Wiese, B. & Burkhardt, N., 01.12.2005, In: Journal of Antibiotics. 58, 12, p. 775-786 12 p.

      Research output: Journal contributions › Journal articles › Research

    9. Cohaerins A and B, azaphilones from the fungus Hypoxylon cohaerens, and comparison of HPLC-based metabolite profiles in Hypoxylon sect. Annulata

      Quang, D., Hashimoto, T., Nomura, Y., Wollweber, H., Hellwig, V., Fournier, J., Stadler, M. & Asakawa, Y., 01.04.2005, In: Phytochemistry. 66, 7, p. 797-809 13 p.

      Research output: Journal contributions › Journal articles › Research

    10. Hypomiltin, a novel azaphilone from Hypoxylon hypomiltum, and chemotypes in Hypoxylon sect. Hypoxylon as inferred from analytical HPLC profiling

      Hellwig, V., Ju, Y.-M., Rogers, J. D., Fournier, J. & Stadler, M., 01.02.2005, In: Mycological Progress. 4, 1, p. 39-54 16 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    11. Chemotaxonomy of the Xylariaceae and remarkable bioactive compounds from Xylariales and their associated asexual stages

      Stadler, M. & Hellwig, V., 2005, Recent Research Developments in Phytochemistry. Research Signpost, Vol. 9. p. 41-93 53 p. (Recent Research Developments in Phytochemistry; vol. 9).

      Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

    12. 2004

    13. Revision of the structures assigned to the fungal metabolites boletunones A and B

      Steglich, W. & Hellwig, V., 13.08.2004, In: Organic Letters. 6, 18, p. 3175-3177 3 p.

      Research output: Journal contributions › Journal articles › Research

    14. 2003

    15. Pochonins A-F, new antiviral and antiparasitic resorcylic acid lactones from Pochonia chlamydosporia var. catenulata

      Hellwig, V., Mayer-Bartschild, A., Müller, H., Greif, G., Kleymann, G., Zitzmann, W., Tichy, H.-V. & Stadler, M., 01.06.2003, In: Journal of Natural Products. 66, 6, p. 829-837 9 p.

      Research output: Journal contributions › Journal articles › Research

    16. Chemotaxonomy of Pochonia and other conidial fungi with Verticillium-like anamorphs

      Stadler, M., Tichy, H.-V., Katsiou, E. & Hellwig, V., 01.05.2003, In: Mycological Progress. 2, 2, p. 95-122 28 p.

      Research output: Journal contributions › Journal articles › Research › peer-review

    17. Published

      Activities of prenylphenol derivatives from fruitbodies of Albatrellus spp. on the human and rat vanilloid receptor 1 (VR 1) and characterisation of the novel natural product, confluentin

      Hellwig, V., Nopper, R., Mauler, F., Freitag, J., Ji-Kai, L., Zhi-Hui, D. & Stadler, M., 01.04.2003, In: Archiv der Pharmazie. 336, 2, p. 119-126 8 p.

      Research output: Journal contributions › Journal articles › Research

    18. 2002

    19. Altersetin, a new antibiotic from cultures of endophytic Alternaria spp. taxonomy, fermentation, isolation, structure elucidation and biological activities: taxonomy, fermentation, isolation, structure elucidation and biological activites

      Hellwig, V., Grothe, T., Mayer-Bartschmid, A., Endermann, R., Geschke, F.-U., Henkel, T. & Stadler, M., 01.10.2002, In: Journal of Antibiotics. 55, 10, p. 881-892 12 p.

      Research output: Journal contributions › Journal articles › Research

    20. Calopins and cyclocalopins: bitter principles from Boletus calopus and related mushrooms

      Hellwig, V., Dasenbrock, J., Gräf, C., Kahner, L., Schumann, S. & Steglich, W., 09.2002, In: European Journal of Organic Chemistry. 2002, 17, p. 2895-2904 10 p.

      Research output: Journal contributions › Journal articles › Research

    21. Mit chinesischer Medizin zu neuen Arzneimitteln: auf Wirkstoffsuche im Fernen Osten

      Hellwig, V., 2002, In: Chemie in Unserer Zeit. 36, 1, p. 22-28 7 p.

      Research output: Journal contributions › Journal articles › Research

    22. 2001

    23. Stephanosporin, a "traceless" precursor of 2-Chloro-4-nitrophenol in the gasteromycete Stephanospora caroticolor

      Lang, M., Spiteller, P., Hellwig, V. & Steglich, W., 04.05.2001, In: Angewandte Chemie. 40, 9, p. 1704-1705 2 p.

      Research output: Journal contributions › Comments / Debate / Reports › Research

    24. Stephanosporin, ein "spurloser" Vorläufer von 2-Chlor-4-nitrophenol im Bauchpilz Stephanospora caroticolor

      Lang, M., Spiteller, P., Hellwig, V. & Steglich, W., 04.05.2001, In: Angewandte Chemie. 113, 9, p. 1749-1751 3 p.

      Research output: Journal contributions › Journal articles › Research