申请人:——
公开号:US20020016361A1
公开(公告)日:2002-02-07
The present invention relates to beta-amino acid nitrile derivatives and pharmaceutically acceptable salts and/or pharmaceutically acceptable esters thereof. The compounds are cysteine protease inhibitors useful for the treatment of diseases associated with cysteine proteases, such as osteoporosis, osteoarthritis, rheumatoid arthritis, tumor metastasis, glomerulonephritis, atherosclerosis, myocardial infarction, angina pectoris, instable angina pectoris, stroke, plaque rupture, transient ischemic attacks, amaurosis fugax, peripheral arterial occlusive disease, restenosis after angioplasty and stent placement, abdominal aortic aneurysm formation, inflammation, autoimmune disease, malaria, ocular fundus tissue cytopathy and respiratory disease.
本发明涉及β-氨基酸腈衍生物及其药学上可接受的盐和/或药学上可接受的酯。这些化合物是半胱氨酸蛋白酶抑制剂,可用于治疗与半胱氨酸蛋白酶相关的疾病,如骨质疏松症、骨关节炎、类风湿关节炎、肿瘤转移、肾小球肾炎、动脉粥样硬化、心肌梗死、心绞痛、不稳定性心绞痛、中风、斑块破裂、短暂性缺血性发作、暂时性视网膜动脉阻塞、外周动脉闭塞症、血管成形术和支架植入术后再狭窄、腹主动脉瘤形成、炎症、自身免疫疾病、疟疾、眼底组织细胞病变和呼吸系统疾病。