UREA DERIVATIVE, MEDICINAL COMPOSITION CONTAINING THE SAME, AND MEDICINAL USE OF THESE
申请人:Kissei Pharmaceutical Co., Ltd.
公开号:EP1867639A1
公开(公告)日:2007-12-19
Urea derivatives represented by the following general formula (I) :
which have an agonism of V2 receptor, are useful as agents for the treatment or prevention of diabetes insipidus, nocturia, nocturnal enuresis, overactive bladder or the like.
In the formula, R1 represents a hydrogen atom or a C1-6 alkyl group which may have a substituent, R2 is a hydrogen atom or a C1-6 alkyl group, R3 is a hydrogen atom, a C1-6 alkyl group or the like, R4, R5 and R6 are independently a hydrogen atom, a halogen atom or the like, R7 is a hydrogen atom, a heteroaryl group which may have a substituent, a C3-8 cycloalkyl group, an amino group which may have a substituent or a C1-6 alkoxy group which may have a substituted group, M1 is a single bond, a C1-4 alkylene group or the like, Y is N or CRF (in the formula, and RF represents a hydrogen atom, a C1-6 alkyl group or the like, or pharmaceutically acceptable salts thereof, or prodrugs thereof, or pharmaceutical compositions comprising the same and pharmaceutical uses thereof.
以下一般公式(I)所代表的尿素衍生物,具有V2受体的激动作用,可用作治疗或预防尿崩症、夜尿、夜间遗尿、膀胱过度活动等药物。在公式中,R1代表氢原子或可能具有取代基团的C1-6烷基;R2是氢原子或C1-6烷基;R3是氢原子、C1-6烷基或其他基团;R4、R5和R6独立地是氢原子、卤素原子或其他基团;R7是氢原子、可能具有取代基团的杂环烷基、C3-8环烷基、可能具有取代基团的氨基或可能具有取代基团的C1-6烷氧基;M1是单键、C1-4烷基或其他基团;Y是N或CRF(在公式中,RF代表氢原子、C1-6烷基或其他基团),或其药学上可接受的盐、前药、包含相同成分的药物组合物及其药用。