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AssigneeMerck Sharp & Dohme Corp.
InventorsMichela Bettati, Peter Blurton, William Robert Carling, Mark Stuart Chambers, David James Hallett, Andrew Jennings, Richard Thomas Lewis, Michael Geoffrey Neil Russell, Leslie Joseph Street, Helen Jane Szekeres, Monique Bodil Van Neil
Estimating the term…
A class of 7-phenylimidazo[1,2-b][1,2,4]triazine derivatives, substituted at the meta position of the phenyl ring by an optionally substituted aryl or heteroaryl group which is directly attached or bridged by an oxygen atom or a —NH— linkage, being selective ligands for GABAA receptors, in particular having good affinity for the α2 and/or α3 and/or α5 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.
A compound of formula I, or a salt or prodrug thereof:
A compound selected from:
A compound selected from:
A compound selected from:
6,2′-Difluoro-5′-[3-(1-hydroxy-1-methylethyl)imidazo[1,2-b][1,2,4]triazin-7-yl]biphenyl-2-carbonitrile, or a pharmaceutically acceptable salt thereof.
A pharmaceutical composition comprising 6,2′-difluoro-5′-[3-(1-hydroxy-1-methylethyl)imidazo[1,2-b][1,2,4]triazin-7-yl]biphenyl-2-carbonitrile, or a pharmaceutically acceptable salt thereof, in association with a pharmaceutically acceptable carrier.
The use of 6,2′-difluoro-5′-[3-(1-hydroxy-1-methylethyl)-imidazo[1,2-b][1,2,4]triazin-7-yl]biphenyl-2-carbonitrile, or a pharmaceutically acceptable salt thereof, for the manufacture of a medicament for the treatment and/or prevention of anxiety.
A method for the treatment and/or prevention of anxiety which comprises administering to a patient in need of such treatment an effective amount of 6,2′-difluoro-5′-[3-(1-hydroxy-1-methylethyl)-imidazo[1,2-b][1,2,4]triazin-7-yl]biphenyl-2-carbonitrile, or a pharmaceutically acceptable salt thereof.
Dependencies are inferred from the claim text.