Compounds having the structural formula ##STR1## which inhibit the enzymatic activity of proteolytic enzymes, and processes for preparation thereof, method of use thereof in treatment of degenerative diseases and pharmaceutical compositions thereof are disclosed.
本发明揭示了具有结构式##STR1##的化合物,其抑制
蛋白酶酶活性,以及其制备方法,治疗退行性疾病的使用方法和制药组合物。