申请人:Otsuka Pharmaceutical Co., Ltd.
公开号:US08188277B2
公开(公告)日:2012-05-29
The present invention provides a novel compound, which has an excellent effect of suppressing the generation of collagen and less side effects, with being excellent in terms of safety. The compound of the present invention is represented by the following general formula (1):
[wherein X1 represents a nitrogen atom or a group —CH═; R1 represents a group —Z—R6, wherein Z represents a group —CO—, a group —CH(OH)—, or the like, and R6 represents a 5- to 15-membered monocyclic, dicyclic, or tricyclic, saturated or unsaturated heterocyclic group having 1 to 4 nitrogen atoms, oxygen atoms, or sulfur atoms; R2 represents a hydrogen atom, a halogen atom or a lower alkylene group; Y represents a group —O—, a group —CO—, a group —CH(OH)—, a lower alkylene group, or the like; and A represents a group
or the like, wherein R3 represents a hydrogen atom, a lower alkoxy group, or the like, p represents 1 or 2, and R4 represents an imidazolyl lower alkyl group or the like.
本发明提供了一种新型化合物,其在安全性方面表现优异,具有抑制胶原生成的出色效果和较少的副作用。本发明的化合物由以下通式(1)表示:[其中X1表示氮原子或基团—CH═;R1表示基团—Z—R6,其中Z表示基团—CO—、基团—CH(OH)—或类似物,R6表示具有1至4个氮原子、氧原子或硫原子的5至15个成员的单环、双环或三环、饱和或不饱和杂环基团;R2表示氢原子、卤原子或较低的烷基;Y表示基团—O—、基团—CO—、基团—CH(OH)—、较低的烷基或类似物;A表示基团或类似物,其中R3表示氢原子、较低的烷氧基或类似物,p表示1或2,R4表示咪唑基较低烷基基团或类似物。