Piperidine derivative, process for producing the same, and use
申请人:Ikeura Yoshinori
公开号:US20060167052A1
公开(公告)日:2006-07-27
The present invention provides a compound represented by the formula:
wherein Ar is an aryl group, an aralkyl group or an aromatic heterocyclic group, each of which may be substituted, R
1
is a hydrogen atom, an optionally substituted hydrocarbon group, an acyl group or an optionally substituted heterocyclic group, X is an oxygen atom or an optionally lo substituted imino group, Z is an optionally substituted methylene group, Ring A is an optionally further substituted piperidine ring, and Ring B is an optionally substituted aromatic ring, provided that when Z is a methylene group substituted with an oxo group, R
1
is not a methyl group, and 15 when Z is a methylene group substituted with a methyl group, Ring B is a substituted aromatic ring, or a salt thereof, which is a novel piperidine derivative having excellent antagonistic action for a tachykinin receptor and useful as a medicament, particularly an agent for preventing and/or treating urinary frequency and/or urinary incontinence.
PIPERIDINE DERIVATIVE, PROCESS FOR PRODUCING THE SAME, AND USE
申请人:Takeda Pharmaceutical Company Limited
公开号:EP1553084A1
公开(公告)日:2005-07-13
The present invention provides a compound represented by the formula:
wherein Ar is an aryl group, an aralkyl group or an aromatic heterocyclic group, each of which may be substituted, R1 is a hydrogen atom, an optionally substituted hydrocarbon group, an acyl group or an optionally substituted heterocyclic group, X is an oxygen atom or an optionally substituted imino group, Z is an optionally substituted methylene group, Ring A is an optionally further substituted piperidine ring, and Ring B is an optionally substituted aromatic ring, provided that when Z is a methylene group substituted with an oxo group, R1 is not a methyl group, and when Z is a methylene group substituted with a methyl group, Ring B is a substituted aromatic ring, or a salt thereof, which is a novel piperidine derivative having excellent antagonistic action for a tachykinin receptor and useful as a medicament, particularly an agent for preventing and/or treating urinary frequency and/or urinary incontinence.
本发明提供了一种由式表示的化合物:
其中 Ar 是芳基、芳烷基或芳香杂环基团,每个基团均可被取代;R1 是氢原子、任选取代的烃基、酰基或任选取代的杂环基团;X 是氧原子或任选取代的亚氨基;Z 是任选取代的亚甲基;环 A 是任选进一步取代的哌啶环;环 B 是任选取代的芳香环、当 Z 是被氧代基团取代的亚甲基时,R1 不是甲基;当 Z 是被甲基取代的亚甲基时,环 B 是被取代的芳香环,或其盐,这是一种新型哌啶衍生物,对快速激肽受体有很好的拮抗作用,可用作药物,特别是预防和/或治疗尿频和/或尿失禁的药物。