申请人:Ogino Yoshio
公开号:US20100087360A1
公开(公告)日:2010-04-08
A compound represented by the formula (I) or a pharmaceutically acceptable salt thereof: (I) wherein X
1
to X
4
independently represent a carbon atom or the like; the ring A represents a 5- to 6-membered heteroaryl having 1 to 4 heteroatoms independently selected from the group consisting of a nitrogen atom, a sulfur atom and an oxygen atom; X
5
represents an oxygen atom or the like; X represents a carbon atom or the like; Het represents a 5- or 6-membered aliphatic heterocycle; R
1
represents an aryl or the like; R
2
represents a formyl group or the like; and R
3
represents a —C
1-6
alkyl or the like. The compound or salt has a glucokinase activation effect and is useful as a therapeutic agent for diabetes.
化合物的化学式为(I)或其药学上可接受的盐:(I)其中X1至X4分别代表碳原子或类似物;环A代表具有1至4个杂原子的5-至6成员杂芳基,所述杂原子独立地选自氮原子、硫原子和氧原子的群;X5代表氧原子或类似物;X代表碳原子或类似物;Het代表5-或6成员脂肪族杂环;R1代表芳基或类似物;R2代表甲酰基或类似物;R3代表—C1-6烷基或类似物。该化合物或盐具有葡萄糖激酶激活作用,并可用作糖尿病治疗剂。