Provided is an aromatic ring compound having a glucagon antagonistic action, which is useful for the prophylaxis or treatment of diabetes and the like. A compound represented by the formula (I):
wherein each symbol is as defined in the DESCRIPTION, or a salt thereof has a superior glucagon antagonistic action, and is useful as a glucagon antagonist, a glucose production inhibitor or an agent for the prophylaxis or treatment of diabetes and the like.
提供了一种具有胰高血糖素拮抗作用的芳香环化合物,可用于预防或治疗糖尿病等疾病。公式(I)所表示的化合物,其中每个符号如描述中所定义的那样,或其盐具有优越的胰高血糖素拮抗作用,并可用作胰高血糖素拮抗剂、
葡萄糖生成
抑制剂或预防或治疗糖尿病等疾病的药剂。