Wherein n is an integer of from 0 to 3; R
1A
is a 5-membered aromatic heterocyclic group containing at least one oxygen atom; R
2A
is —COR
8
(wherein R
8
is aryl); R
3A
is hydrogen or lower alkyl; and R
12
represents cycloalkyl, aryl, aralkyl, alicyclic heterocyclic group, aromatic heterocyclic group, alicyclic hetocyclic-alkyl, or aromatic heterocyclic-alkyl, and R
1A
, R
2A
, R
3A
and R
12
are individually optionally substituted.
THERAPEUTIC AND/OR PREVENTIVE AGENTS FOR A SLEEP DISORDER
申请人:Uesaka Noriaki
公开号:US20100152162A1
公开(公告)日:2010-06-17
It is intended to provide an agent for treating and/or preventing sleep disorder containing as an active ingredient a thiazole derivative represented by the general formula (I) (in the formula, R
1
represents a five-membered aromatic heterocyclic group containing at least one oxygen atom or the like, R
2
represents halogen or the like, and R
3
represents —NR
10
R
11
(in the formula, R
10
and R
11
are the same or different and represent a hydrogen atom or the like) or the like) or a pharmacologically acceptable salt thereof.