Novel Substituted Pyrazoles, 1,2,4-Oxadiazoles, and 1,3,4-Oxadiazoles
申请人:Barrow James C.
公开号:US20110081297A1
公开(公告)日:2011-04-07
The present invention relates to novel amyloid binding compounds and methods for measuring effects of the compounds, by measuring changes of amyloid plaque level in living patients. More specifically, the present invention relates to a method of using the compounds of this invention as tracers in positron emission tomography (PET) imaging to study amyloid deposits in brain in vivo to allow diagnosis of Alzheimer's disease. Thus, the present invention relates to use of the novel amyloid binding compounds as a diagnostic. The invention further relates to a method of measuring clinical efficacy of Alzheimer's disease therapeutic agents. Specifically, the present invention relates to novel aryl or heteroaryl substituted pyrazole derivatives, compositions, and therapeutic uses and processes for making such compounds.
NOVEL SUBSTITUTED PYRAZOLES, 1,2,4-OXADIAZOLES, AND 1,3,4-OXADIAZOLES
申请人:Merck Sharp & Dohme Corp.
公开号:EP2285789A1
公开(公告)日:2011-02-23
[EN] NOVEL SUBSTITUTED PYRAZOLES, 1,2,4-OXADIAZOLES, AND 1,3,4-OXADIAZOLES<br/>[FR] NOUVEAUX PYRAZOLES SUBSTITUÉS, 1,2,4-OXADIAZOLES, ET 1,3,4-OXADIAZOLES
申请人:MERCK & CO INC
公开号:WO2009146343A1
公开(公告)日:2009-12-03
The present invention relates to novel amyloid binding compounds and methods for measuring effects of the compounds, by measuring changes of amyloid plaque level in living patients. More specifically, the present invention relates to a method of using the compounds of this invention as tracers in positron emission tomography (PET) imaging to study amyloid deposits in brain in vivo to allow diagnosis of Alzheimer's disease. Thus, the present invention relates to use of the novel amyloid binding compounds as a diagnostic. The invention further relates to a method of measuring clinical efficacy of Alzheimer's disease therapeutic agents. Specifically, the present invention relates to novel aryl or heteroaryl substituted pyrazole derivatives, compositions, and therapeutic uses and processes for making such compounds.