二氫噠嗪-3,5-二酮衍生物农业专利-农业学术服务平台

发明人:: OHTAKE, YOSHIHITO,大竹义仁,大竹義仁,OKAMOTO, NAOKI,冈本直树,岡本直樹,ONO, YOSHIYUKI,小野芳幸,KASHIWAGI, HIROTAKA,柏木浩孝,KIMBARA, ATSUSHI,金原笃,金原篤,HARADA, TAKEO,原田武雄,HORI, NOBUYUKI,堀伸行,MURATA, YOSHIHISA,村田

摘要：: The present invention provides a dihydropyridazine-3,5-dione derivative or a salt thereof, or a solvate of the compound or the salt, a pharmaceutical drug, a pharmaceutical composition, a sodium-dependent phosphate transporter inhibitor, and a preventive and/or therapeutic agent for hyperphosphatemia, secondary hyperparathyroidism, and chronic renal failure, comprising the compound as an active ingredient, and a method for prevention and/or treatment.本發明為提供一種含有二氫噠嗪-3,5-二酮衍生物或者該鹽或彼等溶劑合物、及該化合物作為有效成分之醫藥、醫藥組成物、鈉依賴性磷轉運子阻礙劑、高磷血症、二次性副甲狀腺功能亢進症、慢性腎功能衰竭之預防劑及/或治療劑、以及預防方法及/或治療方法。