Beta-amyloid protein production. secretion inhibitor
申请人:Yasukouchi Takanori
公开号:US20050234109A1
公开(公告)日:2005-10-20
Provided are novel compounds having an inhibitory activity against production or secretion of β-amyloid protein. They embrace compounds represented by the following formula (1):
and capable of being replaced with a variety of substituents; and salts thereof, and solvates of any one of them.
PROCESS FOR THE MANUFACTURE OF BENZYLSULFONYLARENES
申请人:Levent Mahmut
公开号:US20090012308A1
公开(公告)日:2009-01-08
The present invention provides a process for the manufacture of an arylmethyl-sulfonylarene, R
1
CH
2
SO
2
R
2
, wherein R
1
and R
2
are each independently an optionally substituted phenyl or naphthyl group which process comprises reacting an arylmethylhalide, R
1
CH
2
-Hal wherein R
1
is as defined hereinabove and Hal is Cl, Br or I with a sodium arylsulfinate R
2
SO
2
Na wherein R
2
is as defined hereinabove in the presence of a base optionally in the presence of a solvent.
Also provided is the use of the inventive process in the manufacture of a 3-arylsulfonylindazole 5-HT6 ligand.
BETA-AMYLOID PROTEIN PRODUCTION/SECRETION INHIBITORS
申请人:YASUKOUCHI Takanori
公开号:US20070293495A1
公开(公告)日:2007-12-20
Provided are novel compounds having an inhibitory activity against production or secretion of β-amyloid protein. They embrace compounds represented by the following formula (1):
and capable of being replaced with a variety of substituents; and salts thereof, and solvates of any one of them.
Provided are novel compounds having an inhibitory activity against production or secretion of β-amyloid protein. They embrace compounds represented by the following formula (1):
and capable of being replaced with a variety of substituents; and salts thereof, and solvates of any one of them.