申请人:SHIGA UNIVERSITY OF MEDICAL SCIENCE
公开号:US20150352232A1
公开(公告)日:2015-12-10
Disclosed is a compound represented by formula (1) or a salt thereof,
formula (1):
wherein X is a residue of a compound having activity of binding to at least one member selected from the group consisting of amyloid β proteins, tau proteins, α-synuclein, and TDP-43; m is an integer of 0 to 6; n is an integer of 1 to 5; and J is a group selected from the group consisting of
wherein R
1
and R
2
are each independently a hydrogen atom, a fluorine atom, methyl, or trifluoromethyl; R
3
is trifluoromethyl or trifluoromethoxy; and p is an integer of 1 to 4, provided that m+n≧5 when J is J-1, and m+n≧7 when J is J-2 or J-3.