N-substituted tricyclic 3-aminopyrazoles as inhibitors for...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C548S359100

Reexamination Certificate

active

10438152

ABSTRACT:
The invention is directed to N-substituted tricyclic 3-AMINOPYRAZOLE derivatives, which are useful as inhibitors of platelet-derived growth factor receptor (PDGF-R) kinase, and methods for the preparation of said derivatives. The present invention is further directed to pharmaceutical compositions comprising the compounds of the present invention and to methods for treating conditions such as tumors and other cell proliferative disorders.

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