A class of pyrazole derivatives is described for use in treating p38 kinase medicated disorders. Compounds of particular interest are defined by Formula IA
wherein R
1
, R
2
, R
3
and R
4
are as described in the specification.
HETEROCYCLIC DERIVATIVES OF PYRAZOL-4-YL-PYRROLO[2,3-d]PYRIMIDINES AS JANUS KINASE INHIBITORS
申请人:Rodgers James D.
公开号:US20110059951A1
公开(公告)日:2011-03-10
The present invention provides heterocyclic derivatives of pyrazol-4-yl-pyrrolo[2,3-d]pyrimidines, as well as their compositions and methods of use, that modulate the activity of Janus kinases (JAKs) and are useful in the treatment of diseases related to the activity of JAKs including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.