abstract |
Disclosed are novel cathepsin S, K, F, L and B reversible inhibitory compounds of the formula (Ia) and (Ib) where R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , Het and X are defined herein. The compounds are useful for treating autoimmune and other diseases. Also disclosed are processes for making such novel compounds. |