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Timothy J. Hagen
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Design of phosphodiesterase 4D (PDE4D) allosteric modulators for enhancing cognition with improved safety
AB Burgin, OT Magnusson, J Singh, P Witte, BL Staker, JM Bjornsson, ...
Nature biotechnology 28 (1), 63-70, 2010
4122010
Synthetic and computer-assisted analyses of the pharmacophore for the benzodiazepine receptor inverse agonist site
MS Allen, YC Tan, ML Trudell, K Narayanan, LR Schindler, MJ Martin, ...
Journal of medicinal chemistry 33 (9), 2343-2357, 1990
1581990
Synthesis of novel 3-substituted. beta.-carbolines as benzodiazepine receptor ligands: probing the benzodiazepine receptor pharmacophore
MS Allen, TJ Hagen, ML Trudell, PW Codding, P Skolnick, JM Cook
Journal of medicinal chemistry 31 (9), 1854-1861, 1988
1151988
Aminoacetyl moiety as a potential surrogate for diacylhydrazine group of SC-51089, a potent PGE2 antagonist, and its analogs
EA Hallinan, TJ Hagen, S Tsymbalov, RK Husa, AC Lee, A Stapelfeld, ...
Journal of medicinal chemistry 39 (2), 609-613, 1996
1031996
Predictive binding of. beta.-carboline inverse agonists and antagonists via the CoMFA/GOLPE approach
MS Allen, AJ LaLoggia, LJ Dorn, MJ Martin, G Costantino, TJ Hagen, ...
Journal of medicinal chemistry 35 (22), 4001-4010, 1992
841992
N-substituted dibenzoxazepines as analgesic PGE2 antagonists
EA Hallinan, TJ Hagen, RK Husa, S Tsymbalov, SN Rao, JP vanHoeck, ...
Journal of medicinal chemistry 36 (22), 3293-3299, 1993
831993
2-Iminopyrrolidines as potent and selective inhibitors of human inducible nitric oxide synthase
TJ Hagen, AA Bergmanis, SW Kramer, KF Fok, AE Schmelzer, BS Pitzele, ...
Journal of medicinal chemistry 41 (19), 3675-3683, 1998
761998
Substituted 2-iminopiperidines as inhibitors of human nitric oxide synthase isoforms
RK Webber, S Metz, WM Moore, JR Connor, MG Currie, KF Fok, ...
Journal of medicinal chemistry 41 (1), 96-101, 1998
741998
Synthetic and computer assisted analysis of the pharmacophore for agonists at benzodiazepine receptors
H Diaz-Arauzo, KF Koehler, TJ Hagen, JM Cook
Life sciences 49 (3), 207-216, 1991
741991
DDQ oxidations in the indole area. Synthesis of 4-alkoxy-. Beta.-carbolines including the natural products crenatine and 1-methoxycanthin-6-one
TJ Hagen, K Narayanan, J Names, JM Cook
The Journal of Organic Chemistry 54 (9), 2170-2178, 1989
741989
Synthesis of 6-substituted. beta.-carbolines that behave as benzodiazepine receptor antagonists or inverse agonists
TJ Hagen, P Skolnick, JM Cook
Journal of medicinal chemistry 30 (4), 750-753, 1987
711987
Demonstration of AutoDock as an educational tool for drug discovery
TR Helgren, TJ Hagen
Journal of chemical education 94 (3), 345-349, 2017
602017
Bz1 Receptor Subtype Specific Ligands. Synthesis and Biological Properties of βCCt, a Bz1 Receptor Subtype Specific Antagonist.
ED Cox, TJ Hagen, RM McKernan, JM Cook
ChemInform 27 (21), no-no, 1996
601996
2, 4-Disubstituted oxazoles and thiazoles as latent pharmacophores for diacylhydrazine of SC-51089, a potent PGE2 antagonist
EA Hallinan, TJ Hagen, S Tsymbalov, A Stapelfeld, MA Savage
Bioorganic & medicinal chemistry 9 (1), 1-6, 2001
542001
Design and synthesis of selective phosphodiesterase 4D (PDE4D) allosteric inhibitors for the treatment of fragile X syndrome and other brain disorders
ME Gurney, RA Nugent, X Mo, JA Sindac, TJ Hagen, D Fox III, ...
Journal of medicinal chemistry 62 (10), 4884-4901, 2019
492019
The synthesis, antimalarial activity and CoMFA analysis of novel aminoalkylated quercetin analogs
TR Helgren, RJ Sciotti, P Lee, S Duffy, VM Avery, O Igbinoba, M Akoto, ...
Bioorganic & medicinal chemistry letters 25 (2), 327-332, 2015
462015
Discovery of triazines as selective PDE4B versus PDE4D inhibitors
TJ Hagen, X Mo, AB Burgin, D Fox 3rd, Z Zhang, ME Gurney
Bioorganic & medicinal chemistry letters 24 (16), 4031-4034, 2014
462014
Amidino compounds useful as nitric oxide synthase inhibitors
RK Webber, RC Durley, AK Awasthi, AA Bergmanis, KF Fok, SS Ganser, ...
US Patent 6,586,474, 2003
392003
Synthesis of 3, 6-disubstituted β-carbolines which possess either benzodiazepine antagonist or agonist activity
TJ Hagen, F Guzman, C Schultz, JM Cook, P Skolnick, HE Shannon
Heterocycles (Sendai) 24 (10), 2845-2855, 1986
391986
Heteroaryl inhibitors of PDE4
ME Gurney, TJ Hagen, X Mo, AS Vellekoop, DL Romero, RF Campbell, ...
US Patent 9,221,843, 2015
362015
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