Azole compounds represented by formula I:
wherein ring A is isoxazole and the like, R1 is a substituted or unsubstituted aryl group and the like, R2 is a hydrogen atom and the like, and R3 is a substituted or unsubstituted alkyl group and the like, and pharmaceutically acceptable salts thereof inhibit the physiological activity of lysophosphatidic acid (LPA), and are useful as for the prophylaxis or treatment of diseases in which inhibition of the physiological activity of LPA is useful for the prophylaxis or treatment thereof, such as diseases involving the LPA receptor.
式I所代表的氮
杂环化合物:其中环A是
异噁唑等,R1是取代或未取代芳基等,R2是氢原子等,R3是取代或未取代烷基等,以及其药学上可接受的盐,能够抑制
溶血磷脂酸(LPA)的生理活性,并且可用于预防或治疗需要抑制LPA生理活性的疾病,如涉及LPA受体的疾病。