申请人:——
公开号:US20040121997A1
公开(公告)日:2004-06-24
A hydroxyformamidine compound represented by the following formula or a pharmaceutically acceptable salt thereof.
1
[wherein R
1
represents a substituted morpholino group, a substituted piperidino group, a piperazin-1-yl group, a substituted piperazin-1-yl group, a thiomorpholin-1-yl group, a perhydroazepin-1-yl group, a perhydroazocin-1-yl group, a tetrahydropyridin-1-yl group, a pyrrolin-1-yl group, etc. ; X represents a nitrogen atom or a group represented by CR
5
; and R
2
to R
5
are the same or different and each represents a hydrogen atom, a C
1-4
alkyl group, a C
1-4
alkoxy group, a trifluoromethyl group or a halogen atom.]
There is provided a drug which inhibits an enzyme producing 20-HETE participating in a contracting or dilating action for microvessels and an inducing action for cell proliferation in main organs such as kidney and cerebrovascular vessels.
提供一种羟基甲酰胺化合物,其化学式如下,或其药学上可接受的盐。其中,R1代表取代的吗啡啶基团、取代的哌啶基团、哌嗪-1-基基团、取代的哌嗪-1-基基团、硫代吗啡啶-1-基基团、过氢化氮杂丙环-1-基基团、过氢化氮杂环己-1-基基团、四氢吡啶-1-基基团、吡咯烷-1-基基团等;X代表氮原子或CR5所代表的基团;R2到R5相同或不同,每个代表氢原子、C1-4烷基、C1-4烷氧基、三氟甲基或卤素原子。提供一种药物,其抑制产生20-HETE的酶,参与微血管的收缩或扩张作用,并诱导主要器官如肾脏和脑血管的细胞增殖作用。