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.
提供以下公式(1)的磺酰胺化合物,可用作CaSR拮抗剂的有效成分,用于预防和/或治疗骨疾病,包括骨质疏松症等。这些化合物具有促进
PTH分泌的优异活性。此外,这些化合物可用作预防和/或治疗骨疾病,如骨质疏松症、骨折、甲状旁腺功能减退症等的药物的有效成分。