The present invention discloses proteasome inhibitors of tripeptide boronic acids or boronic esters represented by Formula (I), preparative method and use thereof. The proteasome inhibitors are therapeutical agents for treating malignant tumor, various nervous system degenerative diseases, muscle cachexia or diabetes, wherein the malignant tumor is leukemia, gastric cancer, hepatocarcinoma or nasopharyngeal carcinoma.
本发明公开了由式(I)所表示的三肽
硼酸或
硼酯的蛋白酶抑制剂,其制备方法及用途。这些蛋白酶抑制剂是用于治疗恶性肿瘤、各种神经系统退行性疾病、肌肉消耗症或糖尿病的治疗剂,其中恶性肿瘤是白血病、胃癌、肝癌或鼻咽癌。