SUBSTITUTED PYRROLO-PYRAZOLE DERIVATIVES AS KINASE INHIBITORS

摘要

Compounds represented by formula (Ia) or (Ib) and wherein R and R 1 are as defined in the description, and pharmaceutically acceptable salts thereof, are disclosed; the said compounds are useful in the treatment of cell cycle proliferative disorders, e.g. cancer, associated with an altered cell cycle dependent kinase activity.