Karla Andrea Frydenvang
Karla Andrea Frydenvang

Associate Professor

Introductory remarks on publicationslist

See Homepage for complete list of publications (incl. all publications from before 2007)
  1. Published

    (S)-2-Amino-3-(5-methyl-3-hydroxyisoxazol-4-yl)propanoic Acid (AMPA) and Kainate Receptor Ligands: Further Exploration of Bioisosteric Replacements, Structural and Biological Investigation.

    Brogi, S., Brindisi, M., Butini, S., Kshirsagar, G., Maramai, S., Chemi, G., Gemma, S., Campiani, G., Novellino, E., Fiorenzani, P., Pinassi, J., Aloisi, A. M., Gynther, M., Venskutonyte, R., Han, L., Frydenvang, Karla Andrea, Kastrup, Jette Sandholm Jensen & Pickering, Darryl S, 8 Mar 2018, In : Journal of Medicinal Chemistry. 61, 5, p. 2124-2130 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    2-(2,3-Dihydro-1H-indol-3-yl)ethanol: synthesis, separation of enantiomers, and assignment of absolute stereochemistry by X-ray structure analysis

    Frydenvang, Karla Andrea, Sommer, M. B., Heckmann, D., Nielsen, O. & Bang-Andersen, B., 2004, In : Chirality. 16, 2, p. 126-30 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    2-Amino-3-(3-hydroxy-1,2,5-thiadiazol-4-yl)propionic acid: resolution, absolute stereochemistry and enantiopharmacology at glutamate receptors

    Johansen, Tommy Nørskov, Janin, Y. L., Nielsen, Birgitte, Frydenvang, Karla Andrea, Bräuner-Osborne, Hans, Stensbøl, T. B., Vogensen, S. B., Madsen, Ulf & Krogsgaard-Larsen, Povl, 2002, In : Bioorganic & Medicinal Chemistry. 10, 7, p. 2259-66 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    7-Phenoxy-Substituted 3,4-Dihydro-2H-1,2,4-benzothiadiazine 1,1-Dioxides as Positive Allosteric Modulators of α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid (AMPA) Receptors with Nanomolar Potency

    Goffin, E., Drapier, T., Larsen, A. P., Geubelle, P., Ptak, C. P., Laulumaa, S., Rovinskaja, K., Gilissen, J., Tullio, P. D., Olsen, L., Frydenvang, Karla Andrea, Pirotte, B., Hanson, J., Oswald, R. E., Kastrup, Jette Sandholm Jensen & Francotte, P., Jan 2018, In : Journal of Medicinal Chemistry. 61, 1, p. 251–264

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published
  6. Published

    A new phenylalanine derivative acts as an antagonist at the AMPA receptor GluA2 and introduces partial domain closure: Synthesis, resolution, pharmacology, and crystal structure

    Szymanska, E., Frydenvang, Karla Andrea, Contreras-Sanz, A., Pickering, Darryl S, Frola, E., Serafimoska, Z., Nielsen, Birgitte, Kastrup, Jette Sandholm Jensen & Johansen, Tommy Nørskov, 4 Oct 2011, In : Journal of Medicinal Chemistry. 54, 20, p. 7289-7298

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    A novel dualistic profile of an allosteric AMPA receptor modulator identified through studies on recombinant receptors, mouse hippocampal synapses and crystal structures

    Christiansen, G. B., Harbak, B., Hede, S. E., Gouliaev, A. H., Olsen, L., Frydenvang, Karla Andrea, Egebjerg, J., Kastrup, Jette Sandholm Jensen & Holm, M. M., 3 Dec 2015, In : Neuroscience. 310, p. 709-22 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    A tetrazolyl-substituted subtype-selective AMPA receptor agonist

    Vogensen, S. B., Frydenvang, Karla Andrea, Greenwood, J. R., Postorino, G., Nielsen, Birgitte, Pickering, Darryl S, Ebert, B., Bølcho, U., Egebjerg, J., Gajhede, Michael, Kastrup, Jette Sandholm Jensen, Johansen, Tommy Nørskov, Clausen, Rasmus Prætorius & Krogsgaard-Larsen, Povl, 2007, In : Journal of Medicinal Chemistry. 50, 10, p. 2408-2414

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Advances towards aromatic oligoamide foldamers: synthesis and X-ray structures of dimeric arylopeptoids with conformation-directing side chains

    Hjelmgaard, T., Plesner, M., Dissing, M. M., Andersen, J. M., Frydenvang, Karla Andrea & Nielsen, John, 2014, In : European Journal of Organic Chemistry. 2014, 19, p. 3971-3975 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published
  11. Published

    Andrastin A and barceloneic acid metabolites, protein farnesyl transferase inhibitors from Penicillium albocoremium: chemotaxonomic significance and pathological implications

    Overy, D. P., Larsen, T. O., Dalsgaard, P. W., Frydenvang, Karla Andrea, Phipps, R., Munro, M. H. G. & Christophersen, C., 2005, In : Mycological Research. 109, p. 1243-1249

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Antiprotozoal compounds from Asparagus africanus

    Oketch-Rabah, H. A., Dossaji, S. F., Christensen, S. B., Frydenvang, Karla Andrea, Lemmich, E., Cornett, Claus, Olsen, C. E., Chen, M., Kharazmi, A. & rvx529, rvx529, 1997, In : Journal of Natural Products. 60, 10, p. 1017-22 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Antiprotozoal properties of 16,17-dihydrobrachycalyxolide from Vernonia brachycalyx

    Oketch-Rabah, H. A., Christensen, Søren Brøgger, Frydenvang, Karla Andrea, Dossaji, S. F., rvx529, rvx529, Cornett, Claus, Watkins, W. M., Kharazmi, A. & Lemmich, E., 1998, In : Planta Medica. 64, 6, p. 559-62 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Aqueous solubility study of salts of benzylamine derivatives and p-substituted benzoic acid derivatives using X-ray crystallographic analysis

    Parshad, H., Frydenvang, Karla Andrea, Liljefors, T., Sorensen, H. O. & Larsen, C., 2004, In : International Journal of Pharmaceutics. 269, 1, p. 157-68 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Assessment of drug salt release from solutions, suspensions and in situ suspensions using a rotating dialysis cell

    Parshad, H., Frydenvang, Karla Andrea, Liljefors, T., Cornett, Claus & Larsen, C., 2003, In : European Journal of Pharmaceutical Sciences. 19, 4, p. 263-272 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Assessment of the combined approach of N-alkylation and salt formation to enhance aqueous solubility of tertiary amines using bupivacaine as a model drug

    Nielsen, A. B., Frydenvang, Karla Andrea, Liljefors, T., Buur, A. & Larsen, C., 2005, In : European Journal of Pharmaceutical Sciences. 24, 1, p. 85-93 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    At være eller ikke være en antagonist

    Frydenvang, Karla Andrea, Naur, P., Gajhede, Michael & Kastrup, Jette Sandholm Jensen, 2009, In : Lægemiddelforskning. p. 43-45

    Research output: Contribution to journalJournal articleCommunication

  18. Published

    Binding Mode of an α-Amino Acid-Linked Quinoxaline-2,3-dione Analogue at Glutamate Receptor Subtype GluK1

    Demmer, C. S., Møller, C., Brown, P. M. G. E., Han, L., Pickering, Darryl S, Nielsen, Birgitte, Bowie, D., Frydenvang, Karla Andrea, Kastrup, Jette Sandholm Jensen & Bunch, Lennart, 9 Apr 2015, In : A C S Chemical Neuroscience. 6, p. 845-854 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published
  20. Published

    Biostructural and pharmacological studies of bicyclic analogues of the 3-isoxazolol glutamate receptor agonist ibotenic acid

    Frydenvang, Karla Andrea, Pickering, Darryl S, Greenwood, J. R., Krogsgaard-Larsen, N., Brehm, L., Nielsen, Birgitte, Vogensen, S. B., Hald, H., Kastrup, Jette Sandholm Jensen, Krogsgaard-Larsen, Povl & Clausen, Rasmus Prætorius, 10 Nov 2010, In : Journal of Medicinal Chemistry. 53, 23, p. 8354-8361

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Carbamoylcholine homologs: synthesis and pharmacology at nicotinic acetylcholine receptors

    Jensen, Anders A., Mikkelsen, I. B., Frølund, Bente, Frydenvang, Karla Andrea, Brehm, L., Jaroszewski, J. W., Bräuner-Osborne, Hans, Falch, E. & Krogsgaard-Larsen, Povl, 2004, In : European Journal of Pharmacology. 497, 2, p. 125-37 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Chemo-enzymatic synthesis of new 2,4-syn-functionalized (S)-glutamate analogues and structure-activity relationship studies at ionotropic glutamate receptors and excitatory amino acid transporters

    Assaf, Z., Larsen, A. P., Venskutonyte, R., Han, L., Abrahamsen, B., Nielsen, Birgitte, Gajhede, Michael, Kastrup, Jette Sandholm Jensen, Jensen, Anders A., Pickering, Darryl S, Frydenvang, Karla Andrea, Gefflaut, T. & Bunch, Lennart, 2013, In : Journal of Medicinal Chemistry. 56, 4, p. 1614-1628

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Conformational analysis of acetylcholine and related choline esters

    Frydenvang, Karla Andrea & Jensen, B., 1996, In : Acta Crystallographica. Section B: Structural Science. 52 ( Pt 1), p. 184-93 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Correlation of aqueous solubility of salts of benzylamine with experimentally and theoretically derived parameters. A multivariate data analysis approach

    Parshad, H., Frydenvang, Karla Andrea, Liljefors, T. & Larsen, C. S., 2002, In : International Journal of Pharmaceutics. 237, 1-2, p. 193-207 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Crystal Structures of Potent Dimeric Positive Allosteric Modulators at the Ligand-Binding Domain of the GluA2 Receptor

    Laulumaa, S., Hansen, K. V., Masternak, M., Drapier, T., Francotte, P., Pirotte, B., Frydenvang, Karla Andrea & Kastrup, Jette Sandholm Jensen, 14 Mar 2019, In : ACS Medicinal Chemistry Letters. 10, 3, p. 243-247 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Design and Synthesis of 2,3-trans-Proline Analogs as Ligands for the Ionotropic Glutamate Receptors and the Excitatory Amino Acid Transporters

    Poulie, Christian Bernard Matthijs, Alcaide Lopez, A., Krell-Jørgensen, M. P., Larsen, Y., Astier, E., Bjørn-Yoshimoto, Walden, Yi, F., Syrenne, J. T., Storgaard, M., Nielsen, Birgitte, Frydenvang, Karla Andrea, Jensen, Anders A., Hansen, K. B., Pickering, Darryl S & Bunch, Lennart, 19 Jun 2019, In : A C S Chemical Neuroscience. 10, 6, p. 2989-3007 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Design and Synthesis of a Series of L-trans-4-Substituted Prolines as Selective Antagonists for the Ionotropic Glutamate Receptors Including Functional and X-ray Crystallographic Studies of New Subtype Selective Kainic Acid Receptor Subtype 1 (GluK1) Antagonist (2S,4R)-4-(2-Carboxyphenoxy)pyrrolidine-2-carboxylic Acid

    Krogsgaard-Larsen, N., Delgar, C., Koch, K., Brown, P. M. G. E., Møller, C., Han, L., Huynh, T. H. V., Hansen, S. W., Nielsen, Birgitte, Bowie, D., Pickering, Darryl S, Kastrup, Jette Sandholm Jensen, Frydenvang, Karla Andrea & Bunch, Lennart, 2017, In : Journal of Medicinal Chemistry. 60, 1, p. 441-457 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Design, synthesis, and pharmacological characterization of novel spirocyclic quinuclidinyl-Delta2 -isoxazoline derivatives as potent and selective agonists of alpha7 nicotinic acetylcholine receptors

    Dallanoce, C., Magrone, P., Matera, C., Frigerio, F., Grazioso, G., De Amici, M., Fucile, S., Piccari, V., Frydenvang, Karla Andrea, Pucci, L., Gotti, C., Clementi, F. & De Micheli, C., 2 May 2011, In : ChemMedChem. 6, 5, p. 889-903

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Design, synthesis, and pharmacological characterization of novel, potent NMDA receptor antagonists

    Conti, P., De Amici, M., Grazioso, G., Roda, G., Barberis Negra, F. F., Nielsen, Birgitte, Stensbøl, T. B., Madsen, Ulf, Bräuner-Osborne, Hans, Frydenvang, Karla Andrea, De Sarro, G., Toma, L. & De Micheli, C., 30 Dec 2004, In : Journal of Medicinal Chemistry. 47, 27, p. 6740-8 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Enthalpy-Entropy Compensation in the Binding of Modulators at Ionotropic Glutamate Receptor GluA2

    Krintel, C., Francotte, P., Pickering, Darryl S, Juknaite, L., Pøhlsgaaard, J., Olsen, L., Frydenvang, Karla Andrea, Goffin, E., Pirotte, B. & Kastrup, Jette Sandholm Jensen, 2016, In : Biophysical Journal. 110, 11, p. 2397-2406 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published
  32. Published

    Five-membered N-heterocyclic Scaffolds as Novel Amino Bioisosteres at gamma-Aminobutyric Acid (GABA) Type A Receptors and GABA Transporters

    Giraudo, A., Krall, J., Bavo, F., Nielsen, Birgitte, Kongstad, Kenneth Thermann, Rolando, B., De Blasio, R., Gloriam, David E., Löffler, R., Thiesen, Louise, Harpsøe, Kasper, Frydenvang, Karla Andrea, Boschi, D., Wellendorph, Petrine, Lolli, M. L., Jensen, Anders A. & Frølund, Bente, 27 Jun 2019, In : Journal of Medicinal Chemistry. 62, 12, p. 5797-5809

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Full domain closure of the ligand-binding core of the ionotropic glutamate receptor iGluR5 induced by the high affinity agonist dysiherbaine and the functional antagonist 8,9-dideoxyneodysiherbaine

    Frydenvang, Karla Andrea, Lash, L. L., Naur, P., Postila, P. A., Pickering, Darryl S, Smith, C. M., Gajhede, Michael, Sasaki, M., Sakai, R., Pentikäinen, O. T., Swanson, G. T. & Kastrup, Jette Sandholm Jensen, 2009, In : Journal of Biological Chemistry. 284, 21, p. 14219-14229

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Functionalized Helical beta-Peptoids

    Wellhöfer, Isabelle, Frydenvang, Karla Andrea, Kotesova, S., Christiansen, A. M., Laursen, J. S. & Olsen, Christian Adam, 5 Apr 2019, In : Journal of Organic Chemistry. 84, 7, p. 3762-3779

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    GABA uptake inhibitors. Design, molecular pharmacology and therapeutic aspects

    Krogsgaard-Larsen, Povl, Frølund, Bente & Frydenvang, Karla Andrea, 2000, In : Current Pharmaceutical Design. 6, 12, p. 1193-209 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    GABA-A and GABA-B receptor Agonists, Partial Agonists and Modulators. design and Therapeutic Prospects

    Frølund, Bente, Krogsgaard-Larsen, Povl, Kristiansen, Uffe, Frydenvang, Karla Andrea & Ebert, B., 1997, In : European Journal of Pharmaceutical Sciences. 4, p. 355–384

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    GABA-B Antagonists: Enantiopharmacology of 5-Amino-4-hydroxy-2-methylvaleric Acid and X-Ray Structure of the Eutomer

    Frydenvang, Karla Andrea, Kristiansen, Uffe, Frølund, Bente, Herdeis, C. & Krogsgaard-Larsen, Povl, 1995, In : Chirality. 7, p. 526–533

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    GABAB antagonists: resolution, absolute stereochemistry, and pharmacology of (R)- and (S)-phaclofen

    Frydenvang, Karla Andrea, Hansen, J. J., Krogsgaard-Larsen, Povl, Mitrovic, A., Tran, H., Drew, C. A. & Johnston, G. A., 1994, In : Chirality. 6, 7, p. 583-9 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Glutamate receptor ligands: synthesis, stereochemistry, and enantiopharmacology of methylated 2-aminoadipic acid analogs

    Guldbrandt, M., Johansen, Tommy Nørskov, Frydenvang, Karla Andrea, Bräuner-Osborne, Hans, Stensbøl, T. B., Nielsen, Birgitte, Karla, R., Santi, F., Krogsgaard-Larsen, Povl & Madsen, Ulf, 2002, In : Chirality. 14, 4, p. 351-63 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Identification and Structure-Function Study of Positive Allosteric Modulators of Kainate Receptors

    Larsen, A. P., Fièvre, S., Frydenvang, Karla Andrea, Francotte, P., Pirotte, B., Kastrup, Jette Sandholm Jensen & Mulle, C., Jun 2017, In : Molecular Pharmacology. 91, 6, p. 576-585 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Iminolactones as Tools for Inversion of the Absolute Configuration of alpha-Amino Acids and as Inhibitors of Cancer Cell Proliferation

    Jensen, C. M., Chow, H., Chen, M., Zhai, L., Frydenvang, Karla Andrea, Liu, H., Franzyk, Henrik & Christensen, Søren Brøgger, 2016, In : European Journal of Medicinal Chemistry. 114, p. 118-133 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Iminolactones from Schizophyllum commune

    Liu, X., Frydenvang, Karla Andrea, Liu, H., Zhai, L., Chen, M., Olsen, C. E. & Christensen, Søren Brøgger, 2015, In : Journal of Natural Products. 78, 5, p. 1165-1168 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Kainate induces various domain closures in AMPA and kainate receptors

    Venskutonyte, R., Frydenvang, Karla Andrea, Hald, H., Rabassa, A. C. D., Gajhede, Michael, Ahring, P. K. & Kastrup, Jette Sandholm Jensen, Sep 2012, In : Neurochemistry International. 61, 4, p. 536-545

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    L-Asp is a useful tool in the purification of the ionotropic glutamate receptor A2 ligand-binding domain

    Krintel, C., Frydenvang, Karla Andrea, Ceravalls de Rabassa, A., Kaern, A. M., Gajhede, Michael, Pickering, Darryl S & Kastrup, Jette Sandholm Jensen, 27 Mar 2014, In : F E B S Journal. p. 2422–2430 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Lessons from crystal structures of kainate receptors

    Møllerud, Stine, Frydenvang, Karla Andrea, Pickering, Darryl S & Kastrup, Jette Sandholm Jensen, 1 Jan 2017, In : Neuropharmacology. 112, Part A, p. 16-28 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Lessons from more than 80 structures of the GluA2 ligand-binding domain in complex with agonists, antagonists and allosteric modulators

    Pøhlsgaard, J., Frydenvang, Karla Andrea, Madsen, Ulf & Kastrup, Jette Sandholm Jensen, 1 Jan 2011, In : Neuropharmacology. 60, 1, p. 135-150

    Research output: Contribution to journalReviewResearchpeer-review

  47. Published

    Metformin, an Anthropogenic Contaminant of Seidlitzia rosmarinus Collected in a Desert Region near the Gulf of Aqaba, Sinai Peninsula

    Hassan, A. R., El-Kousy, S. M., El-Toumy, S. A., Frydenvang, Karla Andrea, Tung, T. T., Olsen, J., Nielsen, John & Christensen, Søren Brøgger, 27 Oct 2017, In : Journal of Natural Products. 80, p. 2830-2834 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Microwave-Assisted Ring-Opening of Activated Aziridines with Resin-Bound Amines

    Crestey, F. L. J., Witt, M., Frydenvang, Karla Andrea, Stærk, Dan, Jaroszewski, J. & Franzyk, Henrik, 2008, In : Synfacts. 7, p. 769 1 p.

    Research output: Contribution to journalJournal articleResearch

  49. Published

    Microwave-assisted ring-opening of activated aziridines with resin-bound amines

    Crestey, F., Witt, M., Frydenvang, Karla Andrea, Stærk, Dan, Jaroszewski, J. W. & Franzyk, Henrik, 2008, In : Journal of Organic Chemistry. 73, 9, p. 3566-3569 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Molecular mechanism of agonist recognition by the ligand-binding core of the ionotropic glutamate receptor 4

    Kasper, C., Frydenvang, Karla Andrea, Naur, P., Gajhede, Michael, Pickering, Darryl S & Kastrup, Jette Sandholm Jensen, 2008, In : FEBS Letters. 582, 29, p. 4089-4094

    Research output: Contribution to journalJournal articleResearchpeer-review

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