Ulf Madsen

Ulf Madsen

Associate Professor emeritus


  1. 1987
  2. Published

    Molecular pharmacology of excitatory amino acid receptors: conformational and stereochemical requirements

    Krogsgaard-Larsen, Povl, Madsen, Ulf, Nielsen, Birgitte, Hansen, J. J., Nielsen, E. Ø., Brehm, L. & Curtis, D. R., 1987, Proceedings of the X'th International Congress of Pharmacology. Rand, M. J. & Raper, C. (eds.). Elsevier, p. 113-116 4 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  3. 1989
  4. Published

    Excitatory Amino acid agonists and parital agonists

    Christensen, I. T., Reinhardt, A., Nielsen, Birgitte, Ebert, B., Madsen, Ulf, Nielsen, E. Ø., Brehm, L. & Krogsgaard-Larsen, Povl, 1989, In: drug design and delivery. 5, p. 57-71 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Excitatory amino acid agonists and partial agonists

    Christensen, I. T., Reinhardt, A., Nielsen, B., Ebert, B., Madsen, Ulf, Nielsen, E. O., Brehm, L. & Krogsgaard-Larsen, Povl, 1989, In: Drug Design and Delivery. 5, 1, p. 57-71 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Isoxazole amino acids as glutamic acid receptor agonists: conformational and stereochemical aspects

    Hansen, J. J., Madsen, Ulf, Nielsen, E. Ø., Nielsen, Birgitte, Brehm, L. & Krogsgaard-Larsen, Povl, 1989, New Methods in Drug Research. Makriayannis, A. (ed.). Barcelona: Prous Scientific Publishers, Vol. 3. p. 73-101 29 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  7. Published

    Medicinal chemical and pharmacological focus on GABA and glutamic acid receptors in neurodegenerative disorders

    Krogsgaard-Larsen, Povl, Hedegaard, A., Nielsen, L., Nielsen, Birgitte, Madsen, Ulf, Brehm, L., Falch, E., Hjeds, H. & Hansen, J. J., 1989, Trends in Medicinal Chemistry '88. van der Goot, H., Domány, G., Pallos, L. & Timmerman, H. (eds.). Elsevier, Amsterdam, p. 429-452 24 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  8. 1990
  9. Published

    AMPA receptor agonists, design, synthesis and molecular pharmacology

    Lund, Trine Meldgaard, Christensen, I. T., Madsen, Ulf, Ebert, B., Brehm, L. & Krogsgaard-Larsen, Povl, 1990, In: Neurochemistry International. 16 suppl 1, 51, p. 51 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  10. Published

    Relationship between structure, conformational flexibility, and biological activity of agonists and antagonists at the N-methyl-D-aspartic acid subtype of excitatory amino acid receptors

    Madsen, Ulf, Brehm, L., Schaumburg, K., Jørgensen, Flemming Steen & Krogsgaard-Larsen, Povl, 1990, In: Journal of Medicinal Chemistry. 33, 1, p. 374-80 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Structural and stereochemical requirements for interactions with subtypes of central excitatory amino acid receptors

    Brehm, L., Christensen, I. T., Nielsen, Birgitte, Reinhardt, A., Ebert, B., Madsen, Ulf, Jørgensen, Flemming Steen, Hansen, J. J. & Krogsgaard-Larsen, Povl, 1990, Frontiers in Drug Research; Alfred Benzon Symposium 28. Jensen, B., Jørgensen, F. S. & Kofod, H. (eds.). Copenhagen: Munksgaard , p. 92-105 14 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  12. Published

    Structural, stereochemical and conformational requirements for activation and blockade of central glutamic acid receptors

    Krogsgaard-Larsen, Povl, Madsen, Ulf, Brehm, L., Christensen, I. T., Nielsen, Birgitte, Reinhardt, A., Ebert, B. & Hansen, J. J., 1990, Problems and Wonders of Chirale Molecules. Simonyi, M. (ed.). Budapest: Akadémiai Kiadó, p. 205-225 21 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  13. 1991
  14. Published

    Conformational and pharmacological characterization of 4-AHCP, a bicyclic homologue of the excitatory amino acid receptor agonist AMPA

    Lund, Trine Meldgaard, Madsen, Ulf, Ebert, B., Jørgensen, Flemming Steen & Krogsgaard-Larsen, Povl, 1991, In: Med. Chem. Res. 1, p. 136-141 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. 1992
  16. Published

    Subtype-selective excitatory amino acid receptor agonists and antagonists derived from ibotenic acid

    Ebert, B., Lund, Trine Meldgaard, Madsen, Ulf, Brehm, L. & Krogsgaard-Larsen, Povl, 1992, New leads and targets in drug research: Alfred Benzon Symposium 33. Krogsgaard-Larsen, P., Christensen, S. B. & Kofod, H. (eds.). Copenhagen, p. 340-351 11 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  17. Published

    Molecular pharmacology of cortical and spinal AMPA receptors

    Ebert, B., Madsen, Ulf, Lund, Trine Meldgaard, Holm, T. & Krogsgaard-Larsen, Povl, 1 Jan 1992, In: Molecular Neuropharmacology. 2, 1, p. 47-49 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Excitatory amino acid receptor ligands. Synthesis and biological activity of 3-isoxazolol amino acids structurally related to homoibotenic acid

    Christensen, I. T., Ebert, B., Madsen, Ulf, Nielsen, Birgitte, Brehm, L. & Krogsgaard-Larsen, Povl, 18 Sep 1992, In: Journal of Medicinal Chemistry. 35, 19, p. 3512-3519 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. 1993
  20. Published

    Design, synthesis and pharmacology of model compounds for indirect elucidation of the topography of AMPA receptor sites

    Madsen, Ulf, Frølund, Bente, Lund, Trine Meldgaard, Ebert, B. & Krogsgaard-Larsen, Povl, 1993, In: European Journal of Medicinal Chemistry. 28, p. 791–800

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Enzymatic resolution of AMPA by use of alpha-chymotrypsin

    Nielsen, Birgitte, Fisker, H., Ebert, B., Madsen, Ulf, Curtis, D. R., Krogsgaard-Larsen, Povl & Hansen, J. J., 1993, In: Bioorganic & Medicinal Chemistry Letters. 3, 1, p. 107–114 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. 1994
  23. Published

    Synthesis and structure-activity studies on acidic amino acids and related diacids as NMDA receptor ligands

    Johansen, Tommy Nørskov, Frydenvang, Karla Andrea, Ebert, B., Krogsgaard-Larsen, Povl & Madsen, Ulf, 1994, In: Journal of Medicinal Chemistry. 37, 20, p. 3252-62 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Molecular pharmacology of the AMPA agonist, (S)-2-amino-3-(3-hydroxy-5-phenyl-4-isoxazolyl)propionic acid [(S)-APPA] and the AMPA antagonist, (R)-APPA

    Ebert, B., Madsen, Ulf, Lund, Trine Meldgaard, Lenz, S. M. & Krogsgaard-Larsen, Povl, Jun 1994, In: Neurochemistry International. 24, 6, p. 507-15 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. 1996
  26. Published

    N-methyl-D-aspartic acid receptor agonists: resolution, absolute stereochemistry, and pharmacology of the enantiomers of 2-amino-2-(3-hydroxy-5-methyl-4-isoxazolyl)acetic acid

    Madsen, Ulf, Frydenvang, Karla Andrea, Ebert, B., Johansen, Tommy Nørskov, Brehm, L. & Krogsgaard-Larsen, Povl, 1996, In: Journal of Medicinal Chemistry. 39, 1, p. 183-90 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Design of excitatory amino acid receptor agonists, partial agonists and antagonists: Ibotenic acid as a key lead structure

    Krogsgaard-Larsen, Povl, Ebert, B., Lund, Trine Meldgaard, Bräuner, Hans, Sloøk, F. A., Johansen, Tommy Nørskov, Brehm, L. & Madsen, Ulf, 10 Sep 1996, In: European Journal of Medicinal Chemistry. 31, 7-8, p. 515-537 23 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. 1997
  29. Published
  30. Published

    New analogues of ACPD with selective activity for group II metabotropic glutamate receptors

    Bräuner, Hans, Madsen, Ulf, Mikiciuk-Olasik, E. & Curry, K., 13 Aug 1997, In: European Journal of Pharmacology. 332, 3, p. 327-31 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    (S)-homo-AMPA, a specific agonist at the mGlu6 subtype of metabotropic glutamic acid receptors

    Ahmadian, H., Nielsen, Birgitte, Bräuner, Hans, Johansen, Tommy Nørskov, Stensbøl, T. B., Sløk, F. A., Sekiyama, N., Nakanishi, S., Krogsgaard-Larsen, Povl & Madsen, Ulf, 24 Oct 1997, In: Journal of Medicinal Chemistry. 40, 22, p. 3700-5

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. 1998
  33. Published

    Excitatory amino acid receptor ligands: resolution, absolute stereochemistry, and enantiopharmacology of 2-amino-3-(4-butyl-3-hydroxyisoxazol-5-yl)propionic acid

    Johansen, Tommy Nørskov, Ebert, B., Bräuner, Hans, Didriksen, M., Christensen, I. T., Søby, K. K., Madsen, Ulf, Krogsgaard-Larsen, Povl & Brehm, L., 12 Mar 1998, In: Journal of Medicinal Chemistry. 41, 6, p. 930-9

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Synthesis and pharmacology of N-alkylated derivatives of the excitotoxin ibotenic acid

    Madsen, Ulf, Dumpis, M. A., Bräuner, Hans & Piotrovsky, L. B., 16 Jun 1998, In: Bioorganic & Medicinal Chemistry Letters. 8, 12, p. 1563-8

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Synthesis and pharmacology of a new AMPA-kainate receptor agonist with potent convulsant activity

    Conti, P., De Amici, M., De Sarro, G., Stensbøl, T. B., Bräuner, Hans, Madsen, Ulf & De Micheli, C., 24 Sep 1998, In: Journal of Medicinal Chemistry. 41, 20, p. 3759-62

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. 1999
  37. Published

    Synthesis and enantiopharmacology of new AMPA-kainate receptor agonists

    Conti, P., De Amici, M., De Sarro, G., Rizzo, M., Stensbøl, T. B., Bräuner, Hans, Madsen, Ulf, Toma, L. & De Micheli, C., 7 Oct 1999, In: Journal of Medicinal Chemistry. 42, 20, p. 4099-107

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    3-pyrazolone analogues of the 3-isoxazolol metabotropic excitatory amino acid receptor agonist homo-AMPA. Synthesis and pharmacological testing

    Zimmermann, D., Janin, Y. L., Brehm, L., Bräuner, Hans, Ebert, B., Johansen, Tommy Nørskov, Madsen, Ulf & Krogsgaard-Larsen, Povl, 1 Nov 1999, In: European Journal of Medicinal Chemistry. 34, 11, p. 967-976

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. 2000
  40. Published

    Ionotropic excitatory amino acid receptor ligands. Synthesis and pharmacology of a new amino acid AMPA antagonist

    Madsen, Ulf, Sløk, F. A., Stensbøl, T. B., Bräuner, Hans, Lützhøft, H. H., Poulsen, M. V., Eriksen, L. & Krogsgaard-Larsen, Povl, Jan 2000, In: European Journal of Medicinal Chemistry. 35, 1, p. 69-76

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Ligands for glutamate receptors: design and therapeutic prospects

    Bräuner, Hans, Egebjerg, J., Nielsen, E. O., Madsen, Ulf & Krogsgaard-Larsen, Povl, 13 Jul 2000, In: Journal of Medicinal Chemistry. 43, 14, p. 2609-45

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. 2001
  43. Published

    Resolution, configurational assignment, and enantiopharmacology at glutamate receptors of 2-amino-3-(3-carboxy-5-methyl-4-isoxazolyl)propionic acid (ACPA) and demethyl-ACPA

    Johansen, Tommy Nørskov, Stensbøl, T. B., Nielsen, Birgitte, Vogensen, S. B., Frydenvang, Karla Andrea, Sløk, F. A., Bräuner, Hans, Madsen, Ulf & Krogsgaard-Larsen, Povl, 2001, In: Chirality. 13, 9, p. 523-32 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Structural and stereochemical requirements for activation and blocade of excitatory amino acid receptors

    Sløk, F. A., Bräuner, Hans, Stensbøl, T. B., Johansen, Tommy Nørskov, Ebert, B., Mortensen, M., Nielsen, Birgitte, Madsen, Ulf, Brehm, L., Falch, E. & Krogsgaard-Larsen, Povl, 2001, Medicinal Chemistry into the Millenium. Campbell, M. M. & Blagbrough, I. S. (eds.). UK: Royal Society of Chemistry, p. 52-64 13 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  45. Published

    Synthesis and pharmacology of 3-isoxazolol amino acids as selective antagonists at group I metabotropic glutamic acid receptors

    Madsen, Ulf, Bräuner, Hans, Frydenvang, Karla Andrea, Hvene, L., Johansen, Tommy Nørskov, Nielsen, Birgitte, Sánchez, C., Stensbøl, T. B., Bischoff, F. & Krogsgaard-Larsen, Povl, 2001, In: Journal of Medicinal Chemistry. 44, 7, p. 1051-9 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Unprecedented migration of N-alkoxycarbonyl groups in protected pyroglutaminol

    Bunch, Lennart, Norrby, P., Frydenvang, Karla Andrea, Krogsgaard-Larsen, Povl & Madsen, Ulf, 2001, In: Organic Letters. 3, 3, p. 433-5 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Synthesis and receptor binding affinity of new selective GluR5 ligands

    Bunch, Lennart, Johansen, T. H., Bräuner, Hans, Stensbøl, T. B., Johansen, Tommy Nørskov, Krogsgaard-Larsen, Povl & Madsen, Ulf, Apr 2001, In: Bioorganic & Medicinal Chemistry. 9, 4, p. 875-9

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. 2002
  49. 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, 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

  50. Published

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

    Guldbrandt, M., Johansen, Tommy Nørskov, Frydenvang, Karla Andrea, Bräuner, 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

  51. Published

    Mixed cyano-gilman cuprates - Advances in conjugate addition to alpha,beta-unsaturated pyroglutaminol

    Bunch, Lennart, Krogsgaard-Larsen, Povl & Madsen, Ulf, Jan 2002, In: Synthesis. 1, p. 31-33

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Novel 1-hydroxyazole bioisosteres of glutamic acid. Synthesis, protolytic properties, and pharmacology

    Stensbøl, T. B., Uhlmann, P., Morel, S., Eriksen, B. L., Felding, J., Kromann, H., Hermit, M. B., Greenwood, J. R., Braüner-Osborne, H., Madsen, Ulf, Junager, F., Krogsgaard-Larsen, Povl, Begtrup, M., Vedsø, P. & Bräuner, Hans, 3 Jan 2002, In: Journal of Medicinal Chemistry. 45, 1, p. 19-31

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Selective antagonists at group I metabotropic glutamate receptors: synthesis and molecular pharmacology of 4-aryl-3-isoxazolol amino acids

    Kromann, H., Sløk, F. A., Stensbøl, T. B., Bräuner, Hans, Madsen, Ulf & Krogsgaard-Larsen, Povl, 14 Feb 2002, In: Journal of Medicinal Chemistry. 45, 4, p. 988-91

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Regioselective lithiation and functionalization of 3-(benzyloxy)isothiazole: Application to the synthesis of thioibotenic acid

    Bunch, Lennart, Krogsgaard-Larsen, Povl & Madsen, Ulf, 5 Apr 2002, In: Journal of Organic Chemistry. 67, 7, p. 2375-2377

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Synthesis and pharmacology of 3-hydroxy-delta2-isoxazoline-cyclopentane analogues of glutamic acid

    Conti, P., De Amici, M., Bräuner, Hans, Madsen, Ulf, Toma, L. & De Micheli, C., Nov 2002, In: Farmaco. 57, 11, p. 889-95

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. 2003
  57. Published

    Design, synthesis, and pharmacology of a highly subtype-selective GluR1/2 agonist, (RS)-2-amino-3-(4-chloro-3-hydroxy-5-isoxazolyl)propionic acid (Cl-HIBO)

    Bjerrum, E. J., Kristensen, Anders Skov, Pickering, D. S., Greenwood, J. R., Nielsen, Birgitte, Liljefors, T., Schousboe, Arne, Bräuner, Hans, Madsen, Ulf & Pickering, Darryl S, 2003, In: Journal of Medicinal Chemistry. 46, 11, p. 2246-9 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    Rational design, synthesis, and pharmacological evaluation of 2-azanorbornane-3-exo,5-endo-dicarboxylic acid: a novel conformationally restricted glutamic acid analogue

    Bunch, Lennart, Liljefors, T., Greenwood, J. R., Frydenvang, Karla Andrea, Bräuner, Hans, Krogsgaard-Larsen, Povl & Madsen, Ulf, 2003, In: Journal of Organic Chemistry. 68, 4, p. 1489-95 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    Stereostructure-activity studies on agonists at the AMPA and kainate subtypes of ionotropic glutamate receptors

    Johansen, Tommy Nørskov, Greenwood, J. R., Frydenvang, Karla Andrea, Madsen, Ulf & Krogsgaard-Larsen, Povl, 2003, In: Chirality. 15, 2, p. 167-79 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    Design of novel conformationally restricted analogues of glutamic acid

    Conti, P., De Amici, M., Roda, G., Vistoli, G., Stensbøl, T. B., Bräuner, Hans, Madsen, Ulf, Toma, L. & De Micheli, C., 24 Feb 2003, In: Tetrahedron. 59, 9, p. 1443-1452 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    Synthesis and anticonvulsant activity of novel bicyclic acidic amino acids

    Conti, P., De Amici, M., Joppolo Di Ventimiglia, S., Stensbøl, T. B., Madsen, Ulf, Bräuner, Hans, Russo, E., De Sarro, G., Bruno, G. & De Micheli, C., 3 Jul 2003, In: Journal of Medicinal Chemistry. 46, 14, p. 3102-8

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    Design of Cyclopentaisoxazoline Amino Acids as Conformationally Constrained Agonists at Glutamate Receptors

    Conti, P., De Amici, M., Grazioso, G., Roda, G., Stensbøl, T. B., Bräuner, Hans, Madsen, Ulf, Toma, L. & De Micheli, C., 14 Nov 2003, In: European Journal of Organic Chemistry. 22, p. 4455-4461 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  63. Published

    2-arylureidobenzoic acids: selective noncompetitive antagonists for the homomeric kainate receptor subtype GluR5

    Valgeirsson, J., Nielsen, E. Ø., Peters, D., Varming, T., Mathiesen, C., Kristensen, Anders Skov & Madsen, Ulf, 18 Dec 2003, In: Journal of Medicinal Chemistry. 46, 26, p. 5834-43 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. 2004
  65. Published

    Ibotenic acid and thioibotenic acid: a remarkable difference in activity at group III metabotropic glutamate receptors

    Hermit, M. B., Greenwood, J. R., Nielsen, Birgitte, Bunch, Lennart, Jørgensen, Charlotte Grube, Vestergaard, H. T., Stensbøl, T. B., Sanchez, C., Krogsgaard-Larsen, Povl, Madsen, Ulf & Bräuner, Hans, 23 Feb 2004, In: European Journal of Pharmacology. 486, 3, p. 241-50

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    Bioisosteric modifications of 2-arylureidobenzoic acids: selective noncompetitive antagonists for the homomeric kainate receptor subtype GluR5

    Valgeirsson, J., Nielsen, E. O., Peters, D., Mathiesen, C., Kristensen, Anders Skov & Madsen, Ulf, 30 Dec 2004, In: Journal of Medicinal Chemistry. 47, 27, p. 6948-57 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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