A compound of the formula
1
wherein R
1
, R
2
and R
3
are as defined above, useful as inhibitors of protein kinases, such as the enzyme Janus Kinase 3.
一种具有上述定义的R1、R2和R3的化合物,用作蛋白激酶抑制剂,例如酶Janus激酶3。
Pyrrolo[2,3-D]pyrimidine compounds
申请人:Blumenkopf A. Todd
公开号:US20050197349A1
公开(公告)日:2005-09-08
A compound of the formula
wherein R
1
, R
2
and R
3
are as defined above, useful as inhibitors of protein kinases, such as the enzyme Janus Kinase 3.