Substituted hydroxyethyl amine compounds as beta-secretase...

C - Chemistry – Metallurgy – 07 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07D 221/06 (2006.01) A61K 31/438 (2006.01) A61P 25/28 (2006.01) C07D 311/96 (2006.01) C07D 471/10 (2006.01) C07D 491/10 (2006.01) C07D 493/10 (2006.01) C07D 495/10 (2006.01)

Patent

CA 2687608

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 R1a, R1b, R1c, B, W, R3, R4 and R5 are defined herein. In another embodiment, the invention provides compounds of general Formula II wherein A1, A2, A3, A4, R1a, R1b, R1c, R2, R4, R5, W, X and Z 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 (AD), cognitive deficits and impairment, schizophrenia and other similar central nervous system conditions. The invention also comprises further embodiments of Formula II, intermediates and processes useful for the preparation of compounds of Formulas I and II.

La présente invention concerne une nouvelle classe de composés utilisés pour moduler l'activité enzymatique de la bêta-sécrétase et traiter des maladies à médiation bêta-sécrétase, y compris la maladie d'Alzheimer et des troubles associés. Dans un mode de réalisation, les composés ont une formule générale I, dans laquelle R1a, R1b, R1c, B, W, R3, R4 et R5 sont tels que définis ci-après. Dans un autre mode de réalisation, l'invention a pour objet des composés de formule générale II, dans laquelle A1, A2, A3, A4, R1a, R1b, R1c, R2, R4, R5, W, X et Z sont tels que définis ci-après. L'invention porte aussi sur l'utilisation de ces composés dans des compositions pharmaceutiques destinées au traitement prophylactique ou thérapeutique de troubles et d'états associés à l'activité de la protéine bêta-sécrétase. De tels troubles comprennent, par exemple, la maladie d'Alzheimer, les déficits et troubles cognitifs, la schizophrénie et autres troubles similaires du système nerveux central. L'invention concerne également d'autres modes de réalisation de formule II, des intermédiaires et des processus utilisés dans la préparation des composés de formules I et II.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Substituted hydroxyethyl amine compounds as beta-secretase... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Substituted hydroxyethyl amine compounds as beta-secretase..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Substituted hydroxyethyl amine compounds as beta-secretase... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1990417

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.