申请人:Bailey Nicholas
公开号:US20050197328A1
公开(公告)日:2005-09-08
A compound of the formula
and physiologically acceptable salts and or N-oxides thereof wherein,
X
1
is N or CR
3
; X
2
is N or CR
4
; X
3
is N or CR
5
; X
4
is N or CR
6
.
with the proviso that at least one but not more than two of X
1
, X
2
, X
3
and X
4
represents N.
R
1
is a 5-, or 6-membered heterocyclic group selected from group a, b, c or d
wherein X
5
is a group selected from N or CR
7
and X
6
is a group selected from O, S or NR
8;
X
7
and X
8
which may be the same or different is a group selected from N or CR
9;
X
9
is a group selected from O, S or NR
8
and X
10
is N or CR
10;
X
11
, X
12
and X
13
may be the same or different and selected from a group N or CR
11
; processes for their preparation, pharmaceutical compositions containing them and their use in medicine.
式中化合物及其生理上可接受的盐和/或N-氧化物,其中:
X1为N或CR3;
X2为N或CR4;
X3为N或CR5;
X4为N或CR6;
但须满足X1、X2、X3和X4中至少一个但不超过两个为N;
R1为从a、b、c或d组中选择的5-或6-成员杂环基,其中X5为N或CR7组,X6为O、S或NR8组;
X7和X8可以相同或不同,为N或CR9组;
X9为O、S或NR8组,X10为N或CR10组;
X11、X12和X13可以相同或不同,为N或CR11组;
本发明还涉及其制备方法、包含它们的制药组合物以及它们在医学上的应用。