申请人:Kyowa Hakko Kogyo Co., Ltd.
公开号:US06211227B1
公开(公告)日:2001-04-03
The present invention provides tricyclic compounds which are useful for the treatment of pollakiuria and urinary incontinence and which are represented by general formula (I):
(wherein
R1 represents hydrogen, substituted or unsubstituted lower alkyl, etc.; X1—X2—X3 represents CR5═CR6—CR7═CR8 (wherein R5, R6, R7 and R8, which may be the same or different, each represents hydrogen, substituted or unsubstituted lower alkyl, hydroxy, substituted or unsubstituted lower alkoxy, etc.), N(O)m═CR5—CR6═CR7 (wherein R5, R6 and R7 have the same significances as defined above, and m represents 0 or 1), S—CR7═CR8 (wherein R7 and R8 have the same significances as defined above), etc.;
and when R2 represents hydrogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkoxy, a substituted or unsubstituted N-substituted heterocyclic group,
(wherein n is 0 or 1; R3 and R4, which may be the same or different, each represents hydrogen, substituted or unsubstituted lower alkyl, trifluoromethyl, etc., or R3 and R4 may be combined together to form cyclic alkyl; and Q represents hydroxy, halogen, etc.), etc., Y represents —CH2SO2—, —SCH2—, —SOCH2—, —SO2CH2—, etc.) and pharmaceutically acceptable salts thereof.
本发明提供了对多尿症和尿失禁治疗有用的三环化合物,其通式表示为(I):(其中R1代表氢、取代或未取代的较低烷基等;X1—X2—X3代表CR5═CR6—CR7═CR8(其中R5、R6、R7和R8,可能相同也可能不同,每个代表氢、取代或未取代的较低烷基、羟基、取代或未取代的较低烷氧基等),N(O)m═CR5—CR6═CR7(其中R5、R6和R7的含义与上述定义相同,m代表0或1),S—CR7═CR8(其中R7和R8的含义与上述定义相同),等;当R2代表氢、取代或未取代的较低烷基、取代或未取代的较低烷氧基、取代或未取代的N-取代杂环基时(其中n为0或1;R3和R4,可能相同也可能不同,每个代表氢、取代或未取代的较低烷基、三氟甲基等,或R3和R4可结合形成环烷基;Q代表羟基、卤素等),等,Y代表—CH2SO2—、—SCH2—、—SOCH2—、—SO2CH2—等),及其药学上可接受的盐。