Compounds of the Formula II
wherein
R1 is H, OH, F
R2 is -CH2CH(CH3)2, -CHC(CH2)3 or CH(CH3)(CH2CH3);
R2' is H; or
R2 and R2' together with the adjacent C atom defines cyclohexyl;
and pharmaceutically acceptable salts, hydrates and N-oxides thereof have utility in the treatment of disorders characterised by inappropriate expression or activation of cathepsin K, such as osteoporosis, osteoarthritis, rheumatoid arthritis or bone metastases.
式II的化合物,其中R1为H、OH、F;R2为- CH(
CH3)2、-CHC(
CH2)3或CH( )( );R2'为H;或者R2和R2'与相邻的碳原子一起定义环己基;以及其药用可接受的盐、
水合物和N-氧化物在治疗由于cathepsin K的不适当表达或激活而表现出的疾病,如骨质疏松症、骨关节炎、类风湿性关节炎或骨转移等方面具有用途。