SUBSTITUTED PYRIDOPYRAZINES AS NOVEL SYK INHIBITORS
申请人:Su Wei-Guo
公开号:US20140121200A1
公开(公告)日:2014-05-01
Provided are pyridopyrazine compounds of formula (1), pharmaceutical compositions thereof and methods of use therefore, wherein R
1
, R
2
, R
3
, R
4
and m are as defined in the specification.