[Problem] On the basis of a cathepsin S inhibitory effect, an excellent agent for treating or preventing autoimmune disease, allergic disease, graft rejection of an organ, bone marrow or tissue, systemic lupus erythematosus, or the like is provided.
[Means for Solution] It was found that a nitrogen-containing bicyclic heterocyclic compound has the excellent cathepsin S inhibitory effect, thereby completing the invention. The compound of the present invention has the cathepsin S inhibitory effect, and can be used as an agent for preventing and/or treating autoimmune disease, allergic disease, graft rejection of an organ, bone marrow or tissue, systemic lupus erythematosus, or the like.
[问题]在 cathepsin S 抑制作用的基础上,提供了一种用于治疗或预防自身免疫性疾病、过敏性疾病、器官、骨髓或组织的移植排斥反应、系统性红斑狼疮或类似疾病的优异药剂。
[解决手段]研究发现,一种含氮双环
杂环化合物具有优异的抑制
酪蛋白酶 S 的作用,从而完成了本发明。本发明的化合物具有抑制
酪蛋白酶 S 的作用,可用作预防和/或治疗自身免疫性疾病、过敏性疾病、器官、骨髓或组织的移植排斥反应、系统性红斑狼疮或类似疾病的药物。