[Problem]
To provide a compound useful as a cathepsin S inhibitor.
[Means for Solution]
The present inventors have examined a compound that has a cathepsin S inhibitory effect and is usable as an active ingredient of a pharmaceutical composition for preventing and/or treating autoimmune disease including systemic lupus erythematosus (SLE) and lupus nephritis, allergies, or graft rejection of an organ, bone marrow or tissue, and have found that a phenyldifluoromethyl-substituted prolinamide compound of the present invention has the cathepsin S inhibitory effect, thereby completing the present invention. The phenyldifluoromethyl-substituted prolinamide compound of the present invention has the cathepsin S inhibitory effect and is useful as an agent for preventing and/or treating autoimmune disease including SLE and nephritis, allergies, or graft rejection of an organ, bone marrow or tissue.
[问题]提供一种作为Cathepsin S
抑制剂有用的化合物。[解决方法]本发明人员已经研究了一种具有Cathepsin S抑制作用并可用作预防和/或治疗自身免疫疾病(包括系统性红斑狼疮(SLE)和狼疮性肾炎)、过敏或器官、骨髓或组织的移植排斥的药物组成部分的化合物,并发现本发明的苯基二
氟甲基取代的脯
氨酰胺化合物具有Cathepsin S抑制作用,从而完成了本发明。本发明的苯基二
氟甲基取代的脯
氨酰胺化合物具有Cathepsin S抑制作用,并且可用作预防和/或治疗包括SLE和肾炎、过敏或器官、骨髓或组织的移植排斥的自身免疫疾病的药剂。