The present invention relates to a compound which has a glucokinase-activating effect and is useful as a therapeutic agent for diabetes mellitus, being represented by a formula (I):
[wherein X1 represents a nitrogen atom, sulfur atom, oxygen atom or the like; R1 represents a 6- to 10-membered aryl group, 5- to 7-membered heteroaryl group or the like; D represents an oxygen atom or sulfur atom; R2 and R3 are the same or different, each representing a hydrogen atom, lower alkyl group or the like; a formula (II)
represents an optionally substituted 5- to 7-membered heteroaryl group or the like; a formula (III)
represents a monocyclic or bicyclic heteroaryl group] or a pharmaceutically acceptable salt thereof.
本发明涉及一种具有
葡萄糖激酶活化作用并可作为糖尿病治疗剂的化合物,由式(I)表示:
[其中 X1 代表氮原子、
硫原子、氧原子或类似物;R1 代表 6 至 10 元芳基、5 至 7 元杂芳基或类似物;D 代表氧原子或
硫原子;R2 和 R3 相同或不同,各自代表氢原子、低级烷基或类似物; 式(II)
代表任选取代的 5 至 7 元杂芳基或类似物; 式(III)
代表单环或双环杂芳基]或其药学上可接受的盐。