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.
[EN] PYRIDO[3,4-B]PYRAZINE DERIVATIVES AS SYK INHIBITORS<br/>[FR] DÉRIVÉS PYRIDO[3,4-B]PYRAZINE EN TANT QU'INHIBITEURS DE SYK
申请人:GLAXO GROUP LTD
公开号:WO2012123312A1
公开(公告)日:2012-09-20
A compound of formula (I) or a salt thereof; which is an inhibitor of spleen tyrosine kinase (Syk) and therefore potentially of use in treating diseases resulting from inappropriate activation of mast cells, macrophages, and B-cells and related inflammatory responses and tissue damage, for instance inflammatory disease and/or allergic disorders, and in cancer therapy, specifically heme malignancies, and autoimmune conditions.
Substituted pyrido[3,4-b]pyrazines as Syk inhibitors
申请人:HUTCHISON MEDIPHARMA LIMITED
公开号:US10052330B2
公开(公告)日:2018-08-21
Provided are pyridopyrazine compounds of formula (I), pharmaceutical compositions thereof and methods of use therefore, wherein R1, R2, R3, R4 and m are as defined in the specification.
本发明提供了式 (I) 的吡啶并吡嗪化合物、其药物组合物及其使用方法,其中 R1、R2、R3、R4 和 m 如说明书中所定义。