PROBLEM TO BE SOLVED: To provide medicines containing a compound enhancing citric acid cycle activity and/or improving hyperglycemia, as well as being useful for the treatment and/or prevention of diabetes and the like.SOLUTION: The invention discloses medicines containing a cyano triazole compound represented by formula (1), or a salt thereof. [Each R1 is a substituted phenyl group, thiazolyl group, thienyl group, pyridyl group, quinolyl group, or the like, or an oxazolyl group, furil group, pyrrolyl group, piperidyl group, or the like that may be substituted R2 is H, a lower alkyl group that may be substituted by one or more substituents except an oxo group, or a heterocyclic ring that may be substituted by one or more substituents.]SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】クエン酸回路活性を亢進及び/又は高血糖症を改善し、糖尿病等の治療及び/又は予防に有用な化合物を含む医薬の提供。【解決手段】式(1)で表されるシアノトリアゾール化合物又はその塩を含む医薬。[R1は各々置換されたフェニル基、チアゾリル基、チエニル基、ピリジル基、キノリル基等又は各々置換されていてもよいオキサゾリル基、フリル基、ピロリル基、ピペリジル基等;R2はH、オキソ基を除く1個以上の置換基で置換されていてもよい低級アルキル基又は1個以上の置換基で置換されていてもよい複素環]【選択図】なし
