申请人:Hattori Kouji
公开号:US20050090669A1
公开(公告)日:2005-04-28
The present invention relates to a compound formula [I] wherein R1 and R
5
are each independently hydrogen, halogen, lower alkyl, etc., R
2
is hydrogen or an amino protective group, x is bond, -o-o, —O—CH
2
—, etc., y is in which Z is bond, —O—(CH
2
)
m
— (in which m is 1 to 4), etc., R
3
is lower alkanoyl, carboxy, lower alkoxycarbonyl, etc., and R
4
is hydrogen, halogen, hydroxy, phenoxy, lower alkyl, lower alkoxy, etc., and n is 0, 1 or 2, 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R1和R5分别独立地为氢、卤素、较低的烷基等,R2为氢或氨基保护基,x为键,-O-O,—O—CH2—等,y为其中Z为键,—O—(CH2)m—(其中m为1至4),等,R3为较低的烷酰基、羧基、较低的烷氧羰基等,R4为氢、卤素、羟基、苯氧基、较低的烷基、较低的烷氧基等,n为0、1或2,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/或治疗尿频症或尿失禁是有用的。