The present invention relates to a urea derivative or a pharmacologically acceptable salt thereof having an excellent DGAT inhibitory effect. A urea derivative having the formula:
[wherein R
1
is a C
6
-C
10
aryl group which may be independently mono- to pentasubstituted by a group selected from Substituent Group a or others; R is a C
6
-C
10
aryl group which may be independently mono- to pentasubstituted by a group selected from Substituent Group a or others; E is a group having the formula (II) or the formula (III) (wherein R
3
is a hydrogen atom or others; R
4
and R
5
, which are the same or different, are a hydrogen atom or others; X and U, which are the same or different, are a group represented by the formula CH or others; m and n, which are the same or different, are I or another number) or others; and A is a group represented by the formula —NH—C(═O)— or others], or a pharmacologically acceptable salt thereof.
Positive allosteric modulators of nicotinic acetylcholine receptor
申请人:Sams Anette Graven
公开号:US20120252853A1
公开(公告)日:2012-10-04
The present invention relates to compounds useful in therapy, to compositions comprising said compounds, and to methods of treating diseases comprising administration of said compounds. The compounds referred to are positive allosteric modulators (PAMs) of the nicotinic acetylcholine α7 receptor.