Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ガンマセクレターゼの架橋N-環状スルホンアミド阻害剤
Document Type and Number:
Japanese Patent JP2009506988
Kind Code:
A
Abstract:
The invention provides N-bicyclic sulfonamido compounds of Formula (I) wherein A is as described in the specification and R1 and R2 combine to form a [3.3.1] or a [3.2.1] ring system. Compounds of Formula I are useful in treating or preventing cognitive disorders, such as Alzheimer's Disease. The invention also encompasses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of treating cognitive disorders, such as Alzheimer's disease.

Inventors:
Bowers, Simeon
Garofalo, Albert, W.
Hom, Roy, Kay.
Conrad, Andrey, W.
Mattson, Matthew, N.
Nisel, Martin, Elle.
Semco, Christopher, M.
Chuon, Anne, Pee.
Wu, Jin
Shoe, in-two
Application Number:
JP2008527207A
Publication Date:
February 19, 2009
Filing Date:
August 18, 2006
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Elan Pharmaceuticals, Inc.
International Classes:
C07D471/18; A61K31/439; A61K31/444; A61K31/4995; A61K31/529; A61K31/547; A61P25/28; A61P43/00; C07D487/22; C07D498/18; C07D513/18
Domestic Patent References:
JP2004532854A2004-10-28
JPH01132585A1989-05-25
Foreign References:
WO2004101562A22004-11-25
EP1118612A12001-07-25
Other References:
JPN6012018504; CHAKI,H. et al: 'Design and synthesis of 4-(acylamino)pyridine derivatives: novel high affinity choline uptake enhanc' Bioorganic & Medicinal Chemistry Letters Vol.5, No.14, 1995, p.1495-1500
JPN6012018491; COX,P. et al: '4-(Phenylsulfonyl)-4-lithiocyclopentene as a nucleophilic 2-pentene-1,5-dial synthetic equivalent. A' Tetrahedron Letters Vol.46, No.27, 2005, p.4687-4690
JPN6012018493; NOGUCHI,M. et al: 'Mechanistic considerations on the azepine-ring formation through the ene reactions at the periphery' Tetrahedron Vol.52, No.41, 1996, p.13097-13110
JPN6012018495; SCHINK,H.E. et al: 'Stereocontrolled epoxidations of cycloheptene derivatives in the palladium-catalyzed route to tropan' Journal of Organic Chemistry Vol.56, No.8, 1991, p.2769-2774
JPN6012018497; DONNINI,C.P. et al: 'Diels-Alder reactions of pyrroles as an entry to substituted 3-oxatropanes and tetrasubstituted pyrr' Journal of Heterocyclic Chemistry Vol.14, No.8, 1977, p.1423-1425
JPN6012018499; WIECHMANN,M.: 'Scope and limitations of the analytical use of dansyl chloride.  I.  The reaction of aromatic sulfon' Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie Vol.358, No.8, 1977, p.967-980
JPN6012018502; PORTMANN,R.E. et al: 'Heterotricyclodecane.  XVI.  2-Oxa-6-azaadamantane and derivatives' Helvetica Chimica Acta Vol.56, No.6, 1973, p.1962-1985
Attorney, Agent or Firm:
Seiji Ohno
Koji Morita
Reiko Tanaka
Ken Kitano
Natsuki Ito