The present invention provides a triazolopyridine compound having a prolyl hydroxylase inhibitory action and an erythropoietin production-inducing ability. The present invention relates to a compound represented by the following formula [I]:
wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof, or a solvate thereof, as well as a prolyl hydroxylase inhibitor or erythropoietin production-inducing agent containing the compound. The compound of the present invention shows a prolyl hydroxylase inhibitory action and an erythropoietin production-inducing ability and is useful as a prophylactic or therapeutic agent for various diseases and pathologies (disorders) caused by decreased production of erythropoietin.
本发明提供了一种具有脯
氨酰羟化酶抑制作用和促红细胞生成素诱导能力的三唑并
吡啶化合物。本发明涉及一种由下式[I]代表的化合物:
其中各符号如说明书中所定义,或其药学上可接受的盐,或其溶液,以及含有该化合物的脯
氨酰羟化酶
抑制剂或促红细胞生成素诱导剂。本发明的化合物具有脯
氨酰羟化酶抑制作用和促红细胞生成素生成诱导能力,可作为预防或治疗剂用于治疗由促红细胞生成素生成减少引起的各种疾病和病理(紊乱)。