Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Shawn Maddaford"'
Publikováno v:
Naunyn-Schmiedeberg's Archives of Pharmacology. 394:2381-2388
PURPOSE Antagonising serotonin (5-HT) type 2A receptors (5-HT2AR) is an effective strategy to alleviate both dyskinesia and psychosis in Parkinson's disease (PD). We have recently shown that activation of metabotropic glutamate 2 receptors (mGluR2),
Publikováno v:
Naunyn-Schmiedeberg's archives of pharmacology. 394(12)
Antagonising serotonin (5-HT) type 2A receptors (5-HTFive 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-lesioned marmosets exhibiting dyskinesia and psychosis-like behaviours (PLBs) were administered L-3,4-dihydroxyphenylalanine (L-DOPA) in com
Autor:
Shawn Maddaford, Philippe Huot, Imane Frouni, Sébastien Belliveau, Stephen G. Nuara, Jim C. Gourdon
Publikováno v:
European Journal of Pharmacology. 910:174452
Dyskinesia and psychosis are complications encountered in advanced Parkinson's disease (PD) following long-term therapy with L-3,4-dihydroxyphenylalanine (L-DOPA). Disturbances in the glutamatergic system have been associated with both dyskinesia and
Autor:
Jailall Ramnauth, Taras Rybak, Gabriela Mladenova, Frank Porreca, Shawn Maddaford, Subhash C. Annedi, Dongqin Zhang, John S. Andrews, Peter Dove, Sarah Silverman, Paul Renton, Suman Rakhit
Publikováno v:
European Journal of Medicinal Chemistry. 55:94-107
We recently reported a series of 1,6-disubstituted indoline-based thiophene amidine compounds (5) as selective neuronal nitric oxide synthase (nNOS) inhibitors to mitigate the cardiovascular liabilities associated with hERG K+ channel inhibition (IC5
Autor:
Frank Porreca, John S. Andrews, Michele Cossette, Suman Rakhit, Peter Dove, Subhash C. Annedi, Shawn Maddaford, Jailall Ramnauth
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 22:2510-2513
A novel class of 1,7-disubstituted 2,3,4,5-tetrahydro-1H-benzo[b]azepine derivatives was designed, synthesized and evaluated as human nitric oxide synthase (NOS) inhibitors. Structure–activity relationship studies based on various basic amine side
Autor:
Jailall Ramnauth, Shawn Maddaford, Frank Porreca, David H. Lee, Suman Rakhit, Gabriela Mladenova, Dongqin Zhang, David Bunton, Subhash C. Annedi, John S. Andrews, Lee Christie
Publikováno v:
Journal of Medicinal Chemistry. 54:7408-7416
3,6-Disubstituted indole derivatives were designed, synthesized, and evaluated as inhibitors of human nitric oxide synthase (NOS). Bulky amine containing substitution on the 3-position of the indole ring such as an azabicyclic system showed better se
Autor:
Paul Renton, Joanne Speed, Shawn Maddaford, Subhash C. Annedi, Jailall Ramnauth, Suman Rakhit, John Andrews
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 21:5301-5304
A series of 1,5-disubstituted indole derivatives was designed, synthesized and evaluated as inhibitors of human nitric oxide synthase. A variety of flexible and restricted basic amine side chain substitutions was explored at the 1-position of the ind
Autor:
Frank Porreca, Subhash C. Annedi, Peter Dove, David H. Lee, Milena De Felice, Gabriela Mladenova, Salvatore Zinghini, Joanne Speed, Concettina Catalano, Jailall Ramnauth, Sheela Nair, Shawn Maddaford, John S. Andrews, Paul Renton, Sarah Silverman, Suman Rakhit
Publikováno v:
Journal of Medicinal Chemistry. 54:5562-5575
Neuronal nitric oxide synthase (nNOS) inhibitors are effective in preclinical models of many neurological disorders. In this study, two related series of compounds, 3,4-dihydroquinolin-2(1H)-one and 1,2,3,4-tetrahydroquinoline, containing a 6-substit
Autor:
David W. Dodick, Frank Porreca, Juliana Geremias Chichorro, Milena De Felice, Ian D. Meng, Michael H. Ossipov, Josephine Lai, Shawn Maddaford, Ruizhong Wang, John S. Andrews, Gregory Dussor, Suman Rakhit
Publikováno v:
Brain. 133:2475-2488
Migraine is a common neurological disorder often treated with triptans. Triptan overuse can lead to increased frequency of headache in some patients, a phenomenon termed medication overuse headache. Previous preclinical studies have demonstrated that
Autor:
John S. Andrews, Subhash C. Annedi, Suman Rakhit, Shawn Maddaford, Jailall Ramnauth, Joanne Patman, Paul Renton, Namrta Bhardwaj
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 17:2540-2544
A series of substituted 2-aminobenzothiazole compounds have been synthesized and evaluated as nitric oxide synthase (NOS) inhibitors. Compound 14 shows activity in the nM range and is selective for the human neuronal NOS isoform. We have also evaluat