Kenneth Thermann Kongstad

Kenneth Thermann Kongstad

Guest Researcher

ORCID: 0000-0003-4487-7886

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  1. Published

    2(5H)-Furanone sesquiterpenes from Eremophila bignoniiflora: High-resolution inhibition profiling and PTP1B inhibitory activity

    Zhao, Yong, Kjaerulff, Louise, Kongstad, Kenneth Thermann, Heskes, A. M., Møller, Birger Lindberg & Stærk, Dan, 2019, In: Phytochemistry. 166, p. 1-8 112054.

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    4-Hydroxy-1,2,3-triazole moiety as bioisostere of the carboxylic acid function: a novel scaffold to probe the orthosteric gamma-aminobutyric acid receptor binding site

    Alessandro, G., Krall, J., Nielsen, Birgitte, Sørensen, T. E., Kongstad, Kenneth Thermann, Barbara, R., Donatella, B., Frølund, Bente & Lolli, M. L., 5 Oct 2018, In: European Journal of Medicinal Chemistry. 158, p. 311-321 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    5-(Piperidin-4-yl)-3-Hydroxypyrazole: A Novel Scaffold for Probing the Orthosteric γ-Aminobutyric Acid Type A Receptor Binding Site

    Krall, J., Kongstad, Kenneth Thermann, Nielsen, Birgitte, Sørensen, T. E., Balle, T., Jensen, Anders A. & Frølund, Bente, 2014, In: ChemMedChem. 9, 11, p. 2475-2485 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    5-(Piperidine-4-yl)-3-hydroxypyrazole: a novel scaffold forprobing the orthosteric GABAA receptor binding site

    Krall, J., Kongstad, Kenneth Thermann, Balle, T., Nielsen, Birgitte, Jensen, A. A. & Frølund, Bente, 2 Sep 2012.

    Research output: Contribution to conference › Poster › Research

  5. Published

    19F-substituted amino acids as an alternative to fluorophore labels: monitoring of degradation and cellular uptake of analogues of penetratin by 19F NMR

    Christensen, M. V., Kongstad, Kenneth Thermann, Sondergaard, T. E., Stærk, Dan, Nielsen, Hanne Mørck, Franzyk, Henrik & Wimmer, R., 2019, In: Journal of Biomolecular N M R. 73, p. 167-182

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Accelerating drug lead discovery from nature by high-resolution bioactivity profiling combined with HPLC-HRMS-SPE-NMR

    Kongstad, Kenneth Thermann, Nyberg, N. T., Wubshet, S. G. & Stærk, Dan, Dec 2016, In: Planta Medica. 81, S 01

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  7. Published

    Advanced hyphenated NMR techniques for natural product research and other pharmaceutical applications

    Kongstad, Kenneth Thermann, 2013, Cph.: Faculty of Health and Medical Sciences, University of Copenhagen.

    Research output: Book/Report › Ph.D. thesis › Research

  8. Published

    Advancing HPLC-PDA-HRMS-SPE-NMR analysis of coumarins in Coleonema album by use of orthogonal reversed-phase C18 and pentafluorophenyl separations

    Lima, R. D. C. L., Gramsbergen, S., Van Staden, J., Jäger, A. K., Kongstad, Kenneth Thermann & Stærk, Dan, 2017, In: Journal of Natural Products. 80, 4, p. 1020-1027

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Alkaloid analysis by high-performance liquid chromatography-solid phase extraction-nuclear magnetic resonance: New strategies going beyond the standard

    Kongstad, Kenneth Thermann, Ebild, S. J., Christensen, Søren Brøgger, Godejohann, M. & Jaroszewski, J. W., 28 Dec 2012, In: Journal of Chromatography A. 1270, p. 171-177 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Antidiabetic constituents of Dendrobium officinale as determined by high-resolution profiling of radical scavenging and α-glucosidase and α-amylase inhibition combined with HPLC-PDA-HRMS-SPE-NMR analysis.

    Chu, C., Li, T., Pedersen, H. A., Kongstad, Kenneth Thermann, Yan, J. & Stærk, Dan, 2019, In: Phytochemistry Letters. 31, p. 47-52

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Antidiabetic xanthones with α-glucosidase inhibitory activities from an endophytic Penicillium canescens

    Malik, A., Ardalani, H., Anam, S., McNair, Laura M., Kromphardt, K. J. K., Frandsen, R. J. N., Franzyk, Henrik, Stærk, Dan & Kongstad, Kenneth Thermann, 2020, In: Fitoterapia. 142, 8 p., 104522.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Brazilian insulin plant as a bifunctional food: Dual high-resolution PTP1B and α-glucosidase inhibition profiling combined with HPLC-HRMS-SPE-NMR for identification of antidiabetic compounds in Myrcia rubella Cambess

    Lima, R. D. C. L., Kato, L., Kongstad, Kenneth Thermann & Stærk, Dan, 2018, In: Journal of Functional Foods. 45, p. 444-451

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Characterization of a membrane-bound C-glucosyltransferase responsible for carminic acid biosynthesis in Dactylopius coccus Costa

    Kannangara, R. M., Siukstaite, L., Borch-Jensen, J., Madsen, B., Kongstad, Kenneth Thermann, Stærk, Dan, Bennedsen, M., Okkels, F. T., Rasmussen, S. A., Larsen, T. O., Frandsen, R. J. N. & Møller, Birger Lindberg, 2017, In: Nature Communications. 8, 12 p., 1987.

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Characterization of antileishmanial compounds from Lawsonia inermis leaves using semi-high resolution antileishmanial profiling combined with HPLC-HRMS-SPE-NMR

    Iqbal, K., Iqbal, J., Stærk, Dan & Kongstad, Kenneth Thermann, 2017, In: Frontiers in Pharmacology. 8, 7 p., 337.

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    Characterization of midazolam metabolism in locusts: The role of CYP3A4-like enzyme in the formation of 1'-OH and 4-OH midazolam

    Olsen, L. R., Gabel-Jensen, C., Wubshet, S. G., Kongstad, Kenneth Thermann, Janfelt, Christian, Badolo, L. & Hansen, S. H., 2016, In: Xenobiotica. 46, 2, p. 99–107 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    Combined magnetic ligand fishing and high-resolution inhibition profiling for identification of α-glucosidase inhibitory ligands: A new screening approach based on complementary inhibition and affinity profiles.

    Wubshet, S. G., Liu, B., Kongstad, Kenneth Thermann, Böcker, U., Petersen, M. J., Li, T., Wang, J. & Stærk, Dan, 2019, In: Talanta. 200, p. 279-287

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    Combined use of high-resolution α-glucosidase inhibition profiling and HPLC-HRMS-SPE-NMR for investigation of antidiabetic principles in crude plant extracts

    Kongstad, Kenneth Thermann, Özdemir, C., Barzak, A., Wubshet, S. G. & Stærk, Dan, 5 Feb 2015, In: Journal of Agricultural and Food Chemistry. 63, 8, p. 2257-2263 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    Coupling microplate-based antibacterial assay with liquid chromatography for high-resolution growth inhibition profiling of crude extracts: Validation and proof-of-concept study with Staphylococcus aureus

    Ardalani, H., Anam, S., Kromphardt, K. J. K., Stærk, Dan & Kongstad, Kenneth Thermann, 2021, In: Molecules. 26, 6, 12 p., 1550.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    Developing New 4-PIOL and 4-PHP Analogues for Photoinactivation of γ-Aminobutyric Acid Type A Receptors

    Mortensen, M., Krall, J., Kongstad, Kenneth Thermann, Brygger, B. M., Lenzi, O., Francotte, P., Sørensen, T. E., Nielsen, Birgitte, Jensen, Anders A., Smart, T. G. & Frølund, Bente, 2019, In: ACS Chemical Neuroscience. 10, 11, p. 4669-4684

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    Direct 13C NMR Detection in HPLC Hyphenation Mode: Analysis of Ganoderma lucidum Terpenoids

    Wubshet, S. G., Kongstad, Kenneth Thermann, Nyberg, N. & Jaroszewski, J. W., 19 Apr 2012, In: Journal of Natural Products. 75, 5, p. 876-882 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    Discovery of 2-(Imidazo[1,2-b]pyridazin-2-yl)acetic Acid as a New Class of Ligands Selective for the γ-Hydroxybutyric Acid (GHB) High-Affinity Binding Sites

    Krall, J., Bavo, Francesco, Falk-Petersen, C. B., Jensen, C. H., Nielsen, J. O., Tian, Yongsong, Anglani, V., Kongstad, Kenneth Thermann, Petersen, Louise Piilgaard, Nielsen, Birgitte, Gloriam, David E., Kehler, J., Jensen, Anders A., Harpsøe, Kasper, Wellendorph, Petrine & Frølund, Bente, 14 Mar 2019, In: Journal of Medicinal Chemistry. 62, 5, p. 2798-2813

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Dual High-Resolution α-Glucosidase and Radical Scavenging Profiling Combined with HPLC-HRMS-SPE-NMR for Identification of Minor and Major Constituents Directly from the Crude Extract of Pueraria lobata

    Liu, B., Kongstad, Kenneth Thermann, Qinglei, S., Nyberg, N., Jäger, A. & Stærk, Dan, 13 Feb 2015, In: Journal of Natural Products. 78, 2, p. 294–300 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Dual high-resolution α-glucosidase and PTP1B profiling combined with HPLC-PDA-HRMS-SPE-NMR analysis for the identification of potentially antidiabetic chromene meroterpenoids in Rhododendron capitatum

    Liang, Chao, Kjaerulff, Louise, Hansen, Paul Robert, Kongstad, Kenneth Thermann & Stærk, Dan, 2021, In: Journal of Natural Products. 84, p. 2454-2467

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Edible seaweed as future functional food: Identification of α-glucosidase inhibitors by combined use of high-resolution α-glucosidase inhibition profiling and HPLC-HRMS-SPE-NMR

    Liu, B., Kongstad, Kenneth Thermann, Wiese, S., Jäger, A. K. & Stærk, Dan, 2016, In: Food Chemistry. 203, p. 16-22 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Effect of Roux-en-Y gastric bypass on the pharmacokinetic-pharmacodynamic relationships of liquid and controlled-release formulations of oxycodone

    Ladebo, L., Abuhelwa, A. Y., Foster, D. J. R., Kroustrup, J. P., Pacyk, G. J., Kongstad, Kenneth Thermann, Drewes, A. M., Christrup, Lona Louring & Olesen, A. E., 2021, In: Basic and Clinical Pharmacology and Toxicology. 129, 3, p. 232-245

    Research output: Contribution to journal › Journal article › Research › peer-review

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