The sulfoneamide compounds having the following Formula (1), which can be used as an effective component of a CaSR antagonizing agent useful for prophylaxis and/or treatment of bone disorders including osteoporosis and etc., are provided. The compounds have an excellent activity of promoting PTH secretion. In addition, the compounds are useful as an effective component of a medicament for the prophylaxis and/or treatment of bone disorders such as osteoporosis, bone fracture, hypoparathyroidism and the like.
提供以下式(1)的磺
酰胺化合物,可用作预防或治疗包括骨质疏松症等骨疾病的CaSR
拮抗剂的有效成分。这些化合物具有促进
PTH分泌的卓越活性。此外,这些化合物还用作预防或治疗骨质疏松症、骨折、低甲状旁腺功能等骨疾病药物的有效成分。