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Priority claimed from PCT/US2009/056748external-prioritypatent/WO2010030954A1/en
Application filed by Amgen IncfiledCriticalAmgen Inc
Publication of TN2011000105A1publicationCriticalpatent/TN2011000105A1/en
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Abstract
The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer's disease (AD) and related conditions. In one embodiment, the compounds have a general Formula (I); wherein A1, A2, A3, A4, A5, A6, T1, T2, W, X, Y and Z of Formula (I) are defined herein. The invention also includes use of these compounds in pharmaceutical compositions for treatment, prophylactic or therapeutic, of disorders and conditions related to the activity of beta-secretase protein. Such disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairment, schizophrenia and other central nervous system conditions related to and/or caused by the formation and/or deposition of plaque on the brain. The invention also comprises further embodiments of Formula I, intermediates and processes useful for the preparation of compounds of Formula (I).
TN2011000105A2009-09-112011-03-01Spiro-tetracyclic ring compounds as betasecretase modulators and methods of use
TN2011000105A1
(en)