申请人:Hattori Kouji
公开号:US20050137236A1
公开(公告)日:2005-06-23
The present invention relates to a compound formula[I]:
wherein
X is bond, —CH
2
—, —O— or —NH—,
R
1
and R
12
are each independently hydrogen, halogen, lower alkyl, etc.,
R
2
is hydrogen or optionally substituted lower alkyl,
R
3
is hydrogen or an amino protective group,
R
4
, R
5
and R
6
are each independently hydrogen or optionally substituted lower alkyl,
R
7
is -Z-R
13
, in which Z is bond, etc., and
R
13
is carboxy, lower alkoxycarbonyl, (lower alkylsulfonyl)carbamoyl or lower alkanoylsulfamoyl,
R
8
is —Y—R
9
, in which
Y is bond, —CH
2
—, —O—, —S—, etc., and
R
9
is hydrogen, lower alkyl, cyclo(lower)alkyl, etc., and
R
11
is hydrogen, lower alkyl, lower alkoxy, etc., or a salt thereof. The compound [I] of the present invention and pharmaceutically acceptable salts thereof are useful for the prophylactic and/or the therapeutic treatment of pollakiurea or urinary incontinence.
本发明涉及一种化合物公式[I]:
其中
X是键,—CH
2
—,—O—或—NH—,
R
1
和R
12
分别独立地是氢,卤素,较低的烷基等,
R
2
是氢或可选择地取代的较低烷基,
R
3
是氢或氨基保护基,
R
4
,R
5
和R
6
分别独立地是氢或可选择地取代的较低烷基,
R
7
是-Z-R
13
,在其中Z是键等,而
R
13
是羧基,较低的烷氧羰基,(较低的烷基磺酰)氨基甲酰或较低的烷酰磺酰氨基,
R
8
是—Y—R
9
,在其中
Y是键,—CH
2
—,—O—,—S—等,而
R
9
是氢,较低的烷基,环(较低)烷基等,而
R
11
是氢,较低的烷基,较低的烷氧基等,或其盐。本发明的化合物[I]及其药学上可接受的盐对于预防和/或治疗尿频或尿失禁具有用处。