申请人:Kodo Toru
公开号:US20070191447A1
公开(公告)日:2007-08-16
A drug having a high affinity for benzodiazepine ω
3
receptors and showing curative and preventive effects for anxiety and depression, which comprises as the active ingredient, for example, a compound of the formula (1):
wherein R
1
and R
2
are independently a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, etc.,
R
3
and R
4
are independently a hydrogen atom, an optionally substituted alkyl group, etc.,
R
5
, R
6
, R
7
and R
8
are independently a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, etc.,
X is an oxygen atom, a sulfur atom, NR
10
, etc. (in which R
10
is a hydrogen atom, an optionally substituted alkyl group, etc.)
一种对苯二氮平ω3受体具有高亲和力,对焦虑和抑郁具有治疗和预防效果的药物,其包括作为活性成分的化合物,例如式(1)的化合物:
其中R1和R2分别为氢原子,可选取代烷基,可选取代芳基等;
R3和R4分别为氢原子,可选取代烷基等;
R5、R6、R7和R8分别为氢原子,可选取代烷基,可选取代芳基等;
X为氧原子、硫原子、NR10等(其中R10为氢原子、可选取代烷基等)。