Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-07-29
2009-02-17
Saeed, Kamal A (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C544S295000
Reexamination Certificate
active
07491725
ABSTRACT:
The invention relates to processes for preparing compounds having the formula,and crystalline forms thereof, wherein Ar is aryl or heteroaryl, L is an optional alkylene linker, and R2, R3, R4, and R5, are as defined in the specification herein, which compounds are useful as kinase inhibitors, in particular, inhibitors of protein tyrosine kinase and p38 kinase.
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U.S. Appl. No. 11/271,626, Office Action Jan. 31, 2008.
Chidambaram Ramakrishnan
DiMarco John D.
Galella Michael
Lajeunesse Jean
Bristol--Myers Squibb Company
Nolan Jason
Saeed Kamal A
VanAtten Mary K.
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