[EN] NOVEL HEMIFUMARATE SALT OF ISOINDOLE COMPOUND ACTING AS BACE INHIBITOR<br/>[FR] NOUVEAU SEL HÉMIFUMARATE DE COMPOSÉ ISOINDOLE FAISANT OFFICE D'INHIBITEUR DE BACE
申请人:ASTRAZENECA AB
公开号:WO2011142716A1
公开(公告)日:2011-11-17
The present invention relates to a hemifumarate salt of the compound (1S)-1-(2- (difluoromethyl)pyridin-4-yl)-4-fluoro-1-(3-(pyrimidin-5-yl)phenyl)-1H-isoindol-3-amine, Form A thereof and its pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of Αβ-related pathologies such as Downs syndrome, β-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI ("mild cognitive impairment"), Alzheimer Disease, memory loss, attention deficit symptoms associated with Alzheimer disease, neurodegeneration associated with diseases such as Alzheimer disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.