Disclosed herein are 4-phenyl-6-substituted-pyrimidine-2-carbonitrile derivatives having Formula I,
wherein each of the substituents is given the definition as set forth in the specification and claims; or a pharmaceutically acceptable salt thereof. Also disclosed are pharmaceutical compositions comprising these 4-phenyl-6-substituted-pyrimidine-2-carbonitrile derivatives and use of these 4-phenyl-6-substituted-pyrimidine-2-carbonitrile derivatives for the treatment of cathepsin K and cathepsin S related disorders, e.g. osteoporosis, atherosclerosis, inflammation and immune disorders such as rheumatoid arthritis and chronic pain.
The present invention encompasses compounds of general Formula (1) wherein R1 to R4 are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.
The present invention encompasses compounds of general Formula (1) wherein R
1
to R
4
are defined as in claim
1
, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.
The present invention encompasses compounds of general Formula (1) wherein R1 to R4 are defined as in claim 1, which are suitable for the treatment of diseases characterized by excessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.