Pyridopyrazines and derivatives thereof as ALK and c-Met...

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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C546S122000

Reexamination Certificate

active

08080561

ABSTRACT:
The present invention provides a compound of Formula Ior a pharmaceutically acceptable salt form thereof, wherein A, L1, R1, R2, R3, R4, R5, R6, and X are as defined herein. The compounds of Formula I have ALK and/or c-Met inhibitory activity, and may be used to treat ALK- or c-Met-mediated disorders or conditions.

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