507269-27-4Relevant articles and documents
Discovery of highly potent, selective, orally bioavailable, metabotropic glutamate subtype 5 (mGlu5) receptor antagonists devoid of cytochrome P450 1A2 inhibitory activity
Smith, Nicholas D.,Poon, Steve F.,Huang, Dehua,Green, Mitchell,King, Christopher,Tehrani, Lida,Roppe, Jeffrey R.,Chung, Janice,Chapman, Deborah P.,Cramer, Merryl,Cosford, Nicholas D.P.
, p. 5481 - 5484 (2004)
Structure-activity relationship studies focused on bio-isosteric replacements of 2-pyridyl resulted in mGlu5 receptor antagonists with reduced inhibition of cytochrome P450 1A2. This led to highly potent, selective and orally bioavailable 2-imidazolyl tet
2-{2-[3-(Pyridin-3-yloxy)phenyl]-2H-tetrazol-5-yl}pyridine: A highly potent, orally active, metabotropic glutamate subtype 5 (mGlu5) receptor antagonist
Huang, Dehua,Poon, Steve F.,Chapman, Deborah F.,Chung, Janice,Cramer, Merryl,Reger, Thomas S.,Roppe, Jeffrey R.,Tehrani, Lida,Cosford, Nicholas D.P.,Smith, Nicholas D.
, p. 5473 - 5476 (2007/10/03)
Structure-activity relationship studies on 3-(5-pyridin-2-yl-2H-tetrazol-2- yl)benzonitrile 2 led to the discovery of 2-{2-[3-(pyridin-3-yloxy)phenyl]-2H- tetrazol-5-yl}pyridine (10)-a highly potent and selective mGlu5 receptor antagonist with good brain penetration and in vivo receptor occupancy in rat and cross-species oral bioavailability. Structure-activity relationship studies on 3-(5-pyridin-2-yl-2H-tetrazol-2-yl)benzonitrile 2 led to the discovery of 2-{2-[3-(pyridin-3-yloxy)phenyl]-2H-tetrazol-5-yl}pyridine (10)-a highly potent and selective mGlu5 receptor antagonist with good brain penetration and in vivo receptor occupancy in rat and cross-species oral bioavailability.
Discovery of novel heteroarylazoles that are metabotropic glutamate subtype 5 receptor antagonists with anxiolytic activity
Roppe, Jeffrey,Smith, Nicholas D.,Huang, Dehua,Tehrani, Lida,Wang, Bowei,Anderson, Jeffrey,Brodkin, Jesse,Chung, Janice,Jiang, Xiaohui,King, Christopher,Munoz, Benito,Varney, Mark A.,Prasit, Petpiboon,Cosford, Nicholas D. P.
, p. 4645 - 4648 (2007/10/03)
The highly potent, selective, and brain-penetrant metabotropic glutamate subtype 5 (mGlu5) receptor antagonists 3-(5-pyridin-2-yl-2H-tetrazol-2-yl) benzonitrile (47) and 3-fluoro-5-(5-pyridin-2-yl-2H-tetrazol-2-yl)benzonitrile (48) are reported. Compound 47 is active in the rat fear-potentiated startle (FPS) model of anxiety with ED50 = 5.4 mg/kg (po) when dosed acutely. In this model the anxiolytic effects of 47 rapidly tolerate on repeated dosing.
