申请人:Nishi Takahide
公开号:US20070197570A1
公开(公告)日:2007-08-23
The present invention provides a compound having the following general formula (I) which is useful as a neurokinin receptor antagonist:
(wherein,
R
1
, R
2
: optionally substituted (hetero)aryl,
R
3
: —CO—R
4
, —CO—O—R
4
, etc.,
R
4
: alkyl, cycloalkyl, etc.,
A: CH
2
, CO, SO
2
, B: a single bond, etc.,
D: oxygen, CH
2
, E: alkylene, alkenylene, n: 1 to 3).
本发明提供了一种具有以下通式(I)的化合物,其可用作神经激肽受体拮抗剂:(其中,R1、R2:可选取取代的(杂)芳基,R3:—CO—R4,—CO—O—R4等,R4:烷基,环烷基等,A:CH2,CO,SO2,B:单键等,D:氧,CH2,E:烷基,烯基等,n:1至3)。