Pyrrolo pyrimidines as agents for the inhibition of cystein...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C514S252160, C514S265100, C514S263100, C514S263200, C514S263220, C544S359000, C544S280000, C544S230000, C544S231000, C544S264000, C544S276000

Reexamination Certificate

active

07452886

ABSTRACT:
The invention provides compounds of Formula I or a pharmaceutically acceptable salt or ester thereof wherein the symbols have meaning as defined, which are inhibitors of cathepsin K and find use pharmaceutically for treatment of diseases and medical conditions in which cathepsin K is implicated, e.g. various disorders including inflammation, rheumatoid arthritis, osteoarthritis, osteoporosis and tumors.

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