[EN] HETEROARYL SUBSTITUTED SPIROCYCLIC SULFAMIDES FOR INHIBITION OF GAMMA SECRETASE [FR] SULFAMIDES SPIROCYCLIQUES SUBSTITUES PAR HETEROARYLE UTILISES COMME INHIBITEURS DE LA GAMMA-SECRETASE
[EN] HETEROARYL SUBSTITUTED SPIROCYCLIC SULFAMIDES FOR INHIBITION OF GAMMA SECRETASE [FR] SULFAMIDES SPIROCYCLIQUES SUBSTITUES PAR HETEROARYLE UTILISES COMME INHIBITEURS DE LA GAMMA-SECRETASE
Heteroaryl substituted spirocyclic sulfamides for inhibition of gamma secretase
申请人:Collins James Ian
公开号:US20080070895A1
公开(公告)日:2008-03-20
Compounds of formula I are disclosed:
in which X is a 5-membered heteroaryl ring and R is as defined herein. The compounds are inhibitors of the processing of APP by gamma-secretase, and hence are useful in the treatment or prevention of Alzheimer's disease.
Novel Orally Bioavailable γ-Secretase Inhibitors with Excellent in Vivo Activity
作者:Linda E. Keown、Ian Collins、Laura C. Cooper、Timothy Harrison、Andrew Madin、Jayesh Mistry、Michael Reilly、Mohamed Shaimi、Christopher J. Welch、Earl E. Clarke、Huw D. Lewis、Jonathan D. J. Wrigley、Jonathan D. Best、Fraser Murray、Mark S. Shearman
DOI:10.1021/jm900056p
日期:2009.6.11
The development of potent gamma-secretase inhibitors having substituted heterocycles attached to a benzobicyclo[4.2.1]nonane core is described. This work led to the identification of [6S,9R,11R]-2',3',4',5,5',6,7,8,9,10-decahydro-2-(5-(4-fluorophenyl)-1-methyipyrazol-3-yl)-5'-(2,2,2-trifluoroethyl)spiro[6,9-methanobenzocyclooctene-11,3'-[1,2,5]thiadiazole] 1',1'-dioxide (16), which has excellent in vitro potency (0.06 nM) and which reduced amyloid-beta in APP-YAC mice with an ED50 of 1 mg/kg (po). 16 had a good pharmacokinetic profile in three preclinical species.
US7282513B2
申请人:——
公开号:US7282513B2
公开(公告)日:2007-10-16
[EN] HETEROARYL SUBSTITUTED SPIROCYCLIC SULFAMIDES FOR INHIBITION OF GAMMA SECRETASE<br/>[FR] SULFAMIDES SPIROCYCLIQUES SUBSTITUES PAR HETEROARYLE UTILISES COMME INHIBITEURS DE LA GAMMA-SECRETASE
申请人:MERCK SHARP & DOHME
公开号:WO2003093252A1
公开(公告)日:2003-11-13
Compounds of formula I are disclosed: in which X is a 5-membered heteroaryl ring and R is as defined herein. The compounds are inhibitors of the processing of APP by gamma-secretase, and hence are useful in the treatment or prevention of Alzheimer's disease.