Imidazopyridazine inhibitors of PI3 kinase for cancer treatment

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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C544S236000

Reexamination Certificate

active

07820665

ABSTRACT:
The present invention relates to imidazopyridazine compounds of Formula I, such as representative structure A, or a pharmaceutically acceptable salt thereof, that inhibit phosphoinositide 3-kinase;methods of treating diseases or conditions, such as cancer, using the compounds; and pharmaceutical compositions containing the compounds.

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