| abstract |
The present invention relates to a (1r, 1'r, 4r) -4-methoxy-5'-methyl-6 '- [5- (prop-1-yn-1-yl) pyridin-3- (4') Yl] -3'h-dispiro [cyclohexane-1,2'-inden-1'2'-imidazole] -4 "-amine, pharmaceutical compositions containing the salt and therapeutic uses of the salt for treating diseases associated with the such as Alzheimer's disease, down syndrome, β-amyloid angiopathy and conditions such as 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 cortico-basal degeneration. |