Jesper Langgaard Kristensen
Professor
Medicinal Chemistry
Jagtvej 162
2100 København Ø
- 1998
- Published
Palladium-Catalyzed Arylation and Acylation of 1-Benzyloxy-1,2,3-triazole Through a Directed Ortho Lithiation-Transmetalation Strategy.
Felding, J., Uhlmann, P., Kristensen, Jesper Langgaard, Vedsø, P. & Begtrup, M., 1998, In: Synthesis. 8, p. 1181-1184 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Preparation of 5-acyl- and 5-aryl-substituted 1-(benzyloxy)pyrazoles via directed ortho-lithiation/transmetalation and palladium catalyzed cross- coupling
Kristensen, Jesper Langgaard, Begtrup, M. & Vedsø, P., 1 Nov 1998, In: Synthesis. 11, p. 1604-1608 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1999
- Published
Synthesis of 4-substituted 1-(benzyloxy)pyrazoles via iodine-magnesium exchange of 1-(benzyloxy)-4-iodopyrazole
Felding, J., Kristensen, Jesper Langgaard, Bjerregaard, T., Sander, L., Vedsø, P. & Begtrup, M., 28 May 1999, In: Journal of Organic Chemistry. 64, 11, p. 4196-4198 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2001
- Published
Synthesis of Ortho Substituted Arylboronic Esters by in Situ Trapping of Unstable Lithio Intermediates
Kristensen, Jesper Langgaard, Lysén, M., Vedsø, P. & Begtrup, M., 17 May 2001, In: Organic Letters. 3, 10, p. 1435-1437 3 p.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Convergent synthesis of 3-arylated 1-hydroxypyrazoles via 3-metalated pyrazole-1-oxides
Eskildsen, J., Kristensen, Jesper Langgaard, Vedsø, P., Begtrup, M. & Kristensen, Jesper Langgaard, 14 Dec 2001, In: Journal of Organic Chemistry. 66, 25, p. 8654-8656 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2002
- Published
Convergent synthesis of 6-substituted phenanthridines via anionic ring closure
Lysén, M., Kristensen, Jesper Langgaard, Vedsø, P. & Begtrup, M., 1 Jan 2002, In: Organic Letters. 4, 2, p. 257-259 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Nonracemic, chiral homoenolate reagents derived from (cycloalk-1-enyl)methyl carbamates and evaluation of their configurational stabilities
Özlügedik, M., Kristensen, Jesper Langgaard, Wibbeling, B., Fröhlich, R. & Hoppe, D., 1 Jan 2002, In: European Journal of Organic Chemistry. 3, p. 414-427 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis of novel azaxanthones derived from N-hydroxyazoles
Kristensen, Jesper Langgaard, Vedsø, P. & Begtrup, M., 18 Mar 2002, In: Tetrahedron. 58, 12, p. 2397-2404 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
Palladium-catalyzed asymmetric allylic alkylation of a-aryl ketones
Trost, B. M., Schroeder, G. M. & Kristensen, Jesper Langgaard, 16 Sep 2002, In: Angewandte Chemie International Edition. 41, 18, p. 3492-3495 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2003
- Published
Synthesis of pentacyclic 13-azadibenzo[a,de]anthracenes via anionic cascade ring closure
Kristensen, Jesper Langgaard, Vedsø, P. & Begtrup, M., 16 May 2003, In: Journal of Organic Chemistry. 68, 10, p. 4091-4092 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2004
- Published
Stereoselective synthesis of highly substituted bicyclic γ-lactones using homoaldol addition of 1-(1-cycloalkenyl)methyl carbamates
Özlügedik, M., Kristensen, Jesper Langgaard, Reuber, J., Fröhlich, R. & Hoppe, D., 1 Oct 2004, In: Synthesis. 14, p. 2303-2316 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Deprotection of 2-nitrobenzenesulfonamides using fluorous and solid phase reagents
rtc312, rtc312, Clausen, Rasmus Prætorius, Begtrup, M. & Kristensen, Jesper Langgaard, 18 Oct 2004, In: Tetrahedron Letters. 45, 43, p. 7991-7993Research output: Contribution to journal › Journal article › Research › peer-review
- 2005
- Published
Synthesis of ortho substituted arylboronic esters by in situ trapping of unstable lithio intermediates: 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-YL)Benzoic acid ethyl ester: [Benzoic acid, 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-, ethyl ester]
Kristensen, Jesper Langgaard, Lysén, M., Vedsø, P. & Begtrup, M., 1 Jan 2005, In: Organic Syntheses. 81, p. 134-139 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis of tertiary benzamides via Pd-catalyzed coupling of arylboronic esters and carbamoyl chlorides
Lysén, M., Kelleher, S., Begtrup, M. & Kristensen, Jesper Langgaard, 24 Jun 2005, In: Journal of Organic Chemistry. 70, 13, p. 5342-5343 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis of (R)-(-)-2-fluoronorapomorphine - A precursor for the synthesis of (R)-(-)-2-fluoro-N-[C]propylnorapomorphine for evaluation as a dopamine D agonist ligand for PET investigations
Søndergaard, K., Kristensen, Jesper Langgaard, Gillings, N. & Begtrup, M., 14 Oct 2005, In: European Journal of Organic Chemistry. 20, p. 4428-4433 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis of azaphenanthridines via anionic ring closure
Hansen, H. M., Lysén, M., Begtrup, M. & Kristensen, Jesper Langgaard, 17 Oct 2005, In: Tetrahedron. 61, 42, p. 9955-9960 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis and binding studies of 2-arylapomorphines
Søndergaard, K., Kristensen, Jesper Langgaard, Palner, M., Gillings, N., Knudsen, Gitte Moos, Roth, B. & Begtrup, M., 21 Nov 2005, In: Organic & Biomolecular Chemistry. 3, 22, p. 4077-4081 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Tweaking agonist efficacy at N-methyl-D-aspartate receptors by site-directed mutagenesis
Hansen, K. B., Clausen, Rasmus Prætorius, Bjerrum, E. J., Bechmann, C., Greenwood, J. R., Christensen, C., Kristensen, Jesper Langgaard, Egebjerg, J. & Bräuner, Hans, Dec 2005, In: Molecular Pharmacology. 68, 6, p. 1510-23Research output: Contribution to journal › Journal article › Research › peer-review
- 2006
- Published
Aminolysis of resin-bound N-nosylaziridine-2-carboxylic acids
Olsen, Christian Adam, Christensen, C., Nielsen, Birgitte, Farah, M. M., Mohamed, F. M., Witt, M., Clausen, Rasmus Prætorius, Kristensen, Jesper Langgaard, Franzyk, Henrik & Jaroszewski, J. W., 2006, In: Organic Letters. 8, 15, p. 3371-4 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis of substituted 2-cyanoarylboronic esters
Lysén, M., Hansen, H. M., Begtrup, M. & Kristensen, Jesper Langgaard, 17 Mar 2006, In: Journal of Organic Chemistry. 71, 6, p. 2518-20 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis, cross-coupling, and anionic cyclization of ortho-substituted naphthaleneboronic esters
Lysén, M., Madden, M., Kristensen, Jesper Langgaard, Vedsø, P., Zöllner, C. & Begtrup, M., 17 Oct 2006, In: Synthesis. 20, p. 3478-3484 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2008
- Published
N-Hydroxypyrazolyl glycine derivatives as selective N-methyl-D-aspartic acid receptor ligands
Clausen, Rasmus Prætorius, Christensen, C., Hansen, K. B., Greenwood, J. R., Jørgensen, L., Micale, N., Madsen, J. C., Nielsen, Birgitte, Egebjerg, J., Bräuner, Hans, Traynelis, S. F. & Kristensen, Jesper Langgaard, 2008, In: Journal of Medicinal Chemistry. 51, 14, p. 4179-87Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis of RHPS4 via an anionic ring closing cascade
Kristensen, Jesper Langgaard, 2008, In: Tetrahedron Letters. 49, 15, p. 2351-2354Research output: Contribution to journal › Journal article › Research › peer-review
- 2009
- Published
Heterocyclic pentafluorophenyl sulfonate esters as shelf stable alternatives to sulfonyl chlorides
Bornholdt, J., Fjære, K. W., Felding, J. & Kristensen, Jesper Langgaard, 2009, In: Tetrahedron. 65, 45, p. 9280-9284Research output: Contribution to journal › Journal article › Research › peer-review
- 2010
- Published
Amination of aryl iodides using a fluorous-tagged ammonia equivalent
Nielsen, S. D., Smith, G., Begtrup, M. & Kristensen, Jesper Langgaard, 2010, In: European Journal of Organic Chemistry. 2010, 19, p. 3704-3710Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Exploring the neuroleptic substituent in octoclothepin: potential ligands for positron emission tomography with subnanomolar affinity for alpha1-adrenoceptors
Kristensen, Jesper Langgaard, Pu¨schl, A., Jensen, M., Risgaard, R., Christoffersen, C. T., Bang-Andersen, B. & Balle, T., 2010, In: Journal of Medicinal Chemistry. 53, 19, p. 7021-7034Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Novel 4-(piperidin-4-yl)-1-hydroxypyrazoles as gamma-aminobutyric acidA receptor ligands: synthesis, pharmacology, and structure-activity relationships
Møller, H. A., Sander, T., Kristensen, Jesper Langgaard, Nielsen, Birgitte, Krall, J., Bergmann, M. L., Christiansen, B., Balle, T., Jensen, Anders A. & Frølund, Bente, 2010, In: Journal of Medicinal Chemistry. 53, 8, p. 3417-3421Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ring opening of pymisyl-protected aziridines with organocuprates
Bornholdt, J., Felding, J., Clausen, Rasmus Prætorius & Kristensen, Jesper Langgaard, 2010, In: Chemistry: A European Journal. 16, 41, p. 12474-12480Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis and application of a new fluorous-tagged ammonia equivalent
Nielsen, S. D., Smith, G., Begtrup, M. & Kristensen, Jesper Langgaard, 2010, In: Chemistry: A European Journal. 16, 15, p. 4557-4566Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis of enantiopure 3-substituted morpholines
Bornholdt, J., Felding, J. & Kristensen, Jesper Langgaard, 2010, In: Journal of Organic Chemistry. 75, 21, p. 7454-7457Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Erratum: Aminolysis of resin-bound N-nosylaziridine-2-carboxylic acids (Organic Letters (2006) 8 (3371))
Olsen, Christian Adam, Christensen, C., Nielsen, Birgitte, Farah, M. M., Witt, M., Clausen, Rasmus Prætorius, Kristensen, Jesper Langgaard, Franzyk, Henrik & Jaroszewski, J. W., 15 Oct 2010, In: Organic Letters. 12, 20, p. 4708 1 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
- 2011
- Published
Development of New PET Radiotracers for In Vivo 5-HT7 Brain Imaging
Herth, Matthias Manfred, Hansen, H., Lehel, S., Ettrup, A., Paine, J., Madsen, J., Gillings, N., Kristensen, Jesper Langgaard & Knudsen, G., 2011, In: Journal of Labelled Compounds and Radiopharmaceuticals. 54, p. S277-S277Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Inhibitors of histone demethylases
Lohse, B., Kristensen, Jesper Langgaard, Kristensen, L. H., Agger, K., Helin, K., Gajhede, Michael & Clausen, Rasmus Prætorius, 1 Feb 2011, In: Bioorganic & Medicinal Chemistry. 19, 12, p. 3625-3636 11 p.Research output: Contribution to journal › Review › Research › peer-review
- Published
Radiosynthesis and in vivo evaluation of a series of substituted 11C-phenethylamines as 5-HT2A agonist PET tracers
Ettrup, A., Hansen, M., Santini, M. A., Paine, J. S., Gillings, N., Palner, M., Lehel, S., Herth, Matthias Manfred, Madsen, J., Kristensen, Jesper Langgaard, Begtrup, M. & Knudsen, Gitte Moos, 1 Apr 2011, In: European Journal of Nuclear Medicine and Molecular Imaging. 38, 4, p. 681-693Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Enzyme kinetic studies of histone demethylases KDM4C and KDM6A: Towards understanding selectivity of inhibitors targeting oncogenic histone demethylases
Kristensen, J. B. L., Nielsen, A. L., Jørgensen, L., Kristensen, L. H., Helgstrand, C., Juknaite, L., Kristensen, Jesper Langgaard, Kastrup, Jette Sandholm Jensen, Clausen, Rasmus Prætorius, Olsen, L. & Gajhede, Michael, 23 Jun 2011, In: F E B S Letters. 585, 12, p. 1951-1956Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis of N-alkylated amino acids using fluorous-tagged hydroxylamines
Nielsen, S. D., Smith, G. P., Begtrup, M. & Kristensen, Jesper Langgaard, 22 Jul 2011, In: Tetrahedron. 67, 29, p. 5261-5267Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Targeting histone lysine demethylases by truncating the histone 3 tail to obtain selective substrate-based inhibitors
Lohse, B., Nielsen, A. L., Kristensen, J. B. L., Helgstrand, C., Cloos, P. A. C., Olsen, L., Gajhede, Michael, Clausen, Rasmus Prætorius & Kristensen, Jesper Langgaard, 19 Sep 2011, In: Angewandte Chemie International Edition. 50, 39, p. 9100-9103Research output: Contribution to journal › Journal article › Research › peer-review
- 2012
- Published
Crystal Structure of Lymnaea stagnalis AChBP Complexed with the Potent nAChR Antagonist DHßE Suggests a Unique Mode of Antagonism
Shahsavar, Azadeh, Kastrup, Jette Sandholm Jensen, Nielsen, E. Ø., Kristensen, Jesper Langgaard, Gajhede, Michael & Balle, T., 2012, In: P L o S One. 7, 8, p. e40757Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis and evaluation of [11C]Cimbi-806 as a potential PET ligand for 5-HT7 receptor imaging
Herth, Matthias Manfred, Hansen, H. D., Ettrup, A. J., Dyssegaard, A., Lehel, S., Kristensen, Jesper Langgaard & Knudsen, Gitte Moos, 2012, In: Bioorganic and Medicinal Chemistry. 20, 14, p. 4574-4581 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Total synthesis of ascididemin via anionic cascade ring closure
Petersen, I. N., Crestey, F. & Kristensen, Jesper Langgaard, 2012, In: Chemical Communications. 48, 72, p. 9092-9094Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Concise synthesis of new bridged-nicotine analogues
Crestey, F., Hooyberghs, G. & Kristensen, Jesper Langgaard, 4 Feb 2012, In: Tetrahedron. 68, 5, p. 1417-1421Research output: Contribution to journal › Journal article › Research › peer-review
- Published
In vivo PET imaging of cerebral 5-HT7 receptors with novel radioligands
Hansen, H. D., Herth, Matthias Manfred, Ettrup, A., Szabolcs, L., Dyssegaard, A., Kristensen, Jesper Langgaard & Knudsen, G. M., Aug 2012, In: Journal of Cerebral Blood Flow and Metabolism. 32, p. S126-S127Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synthesis and In Vitro Evaluation of Oxindole Derivatives as Potential Radioligands for 5-HT7 Receptor Imaging with PET
Herth, Matthias Manfred, Volk, B., Pallagi, K., Koefoed Bech, L., A. Antoni, F., Knudsen, Gitte Moos & Kristensen, Jesper Langgaard, 31 Aug 2012, In: ACS Chemical Neuroscience. 3, 12, p. 1002-1007Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Inhibitor scaffold for the histone lysine demethylase KDM4C (JMJD2C)
Leurs, U., Clausen, Rasmus Prætorius, Kristensen, Jesper Langgaard & Lohse, B., 15 Sep 2012, In: Bioorganic & Medicinal Chemistry Letters. 22, 18, p. 5811-3 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2013
- Published
Design, synthesis and biological evaluation of Erythrina alkaloid analogues as neuronal nicotinic acetylcholine receptor antagonists
Crestey, F., Jensen, Anders A., Borch, M., Andreasen T., Jesper, Andersen, J., Balle, T. & Kristensen, Jesper Langgaard, 2013, In: Journal of Medicinal Chemistry. 56, 23, p. 9673-9682Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Development of a 11C-labeled tetrazine for rapid tetrazine–trans-cyclooctene ligation
Herth, Matthias Manfred, Andersen, V. L., Lehel, S., Madsen, J., Knudsen, Gitte Moos & Kristensen, Jesper Langgaard, 2013, In: Chemical Communications. 49, p. 3805-3807 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Medicindepot dannes efter injektion i leddet
Larsen, Susan Weng, Thing, M. A., Østergaard, Jesper, Kristensen, Jesper Langgaard, Hansen, M. & Larsen, C. S., 2013, In: Lægemiddelforskning. 2013, p. 38-40Research output: Contribution to journal › Journal article › Research
- Published
Palladium-mediated conversion of para-aminoarylboronic esters into para-aminoaryl- 11C-methanes
Andersen, V. L., Herth, Matthias Manfred, Lehel, S., Knudsen, Gitte Moos & Kristensen, Jesper Langgaard, 2013, In: Tetrahedron Letters. 54, 3, p. 213-216 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Radiolabelling and PET brain imaging of the a1-adrenoceptor antagonist Lu AE43936
Risgaard, R., Ettrup, A. J., Balle, T., Dyssegaard, A., Hansen, H. D., Lehel, S., Madsen, J., Pedersen, H., Püschl, A., Badolo, L., Bang-Andersen, B., Knudsen, Gitte Moos & Kristensen, Jesper Langgaard, 2013, In: Nuclear Medicine & Biology. 40, 1, p. 135-140 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Structure-activity relationships of constrained phenylethylamine ligands for the serotonin 5-ht2 receptors
Isberg, V., Paine, J., Leth-Petersen, S., Kristensen, Jesper Langgaard & Gloriam, David E., 2013, In: P L o S One. 8, 11, e78515.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 1305029
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Convenient access to F-18-labeled amines through the Staudinger reduction
Research output: Contribution to journal › Conference abstract in journal › Research
Published -
331
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A strategic approach to [6,6]-bicyclic lactones: application towards the CD fragment of DHβE
Research output: Contribution to journal › Journal article › Research › peer-review
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223
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Substrate- and Cofactor-independent Inhibition of Histone Demethylase KDM4C
Research output: Contribution to journal › Journal article › Research › peer-review
Published