[EN] HYDROXYETHYLAMINE DERIVATIVES FOR THE TREATMENT OF ALZHEIMER'S DISEASE<br/>[FR] DERIVES D'HYDROXYETHYLAMINE UTILISES POUR LE TRAITEMENT DE LA MALADIE D'ALZHEIMER
申请人:GLAXO GROUP LTD
公开号:WO2004050619A1
公开(公告)日:2004-06-17
The present invention relates to novel hydroxyethylamine compounds of formula (I): (I) having Asp2 (-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated - amyloid levels or -amyloid deposits, particularly Alzheimer's disease.
Hydroxyethylamine derivatives for the treatment of alzheimer's disease
申请人:Demont H Emmanuel
公开号:US20060025459A1
公开(公告)日:2006-02-02
The present invention relates to novel hydroxyethylamine compounds having Asp2 (β-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated β-amyloid levels or β-amyloid deposits, particularly Alzheimer's disease.
Second generation of BACE-1 inhibitors part 2: Optimisation of the non-prime side substituent
作者:Nicolas Charrier、Brian Clarke、Emmanuel Demont、Colin Dingwall、Rachel Dunsdon、Julie Hawkins、Julia Hubbard、Ishrut Hussain、Graham Maile、Rosalie Matico、Julie Mosley、Alan Naylor、Alistair O’Brien、Sally Redshaw、Paul Rowland、Virginie Soleil、Kathrine J. Smith、Sharon Sweitzer、Pam Theobald、David Vesey、Daryl S. Walter、Gareth Wayne
DOI:10.1016/j.bmcl.2009.03.150
日期:2009.7
Our first generation of hydroxyethylamine transition-state mimetic BACE-1 inhibitors allowed us to validate BACE-1 as a key target for Alzheimer's disease by demonstrating amyloid lowering in an animal model, albeit at rather high doses. Finding a molecule from this series which was active at lower oral doses proved elusive and demonstrated the need to find a novel series of inhibitors with improved pharmacokinetics. This Letter describes the discovery of such inhibitors.
HYDROXYETHYLAMINE DERIVATIVES FOR THE TREATMENT OF ALZHEIMER'S DISEASE