申请人:Dewdney Nolan James
公开号:US20090105209A1
公开(公告)日:2009-04-23
This application discloses pyridine and pyrimidine compounds according to formula I wherein R
1
,
R
2
, R
3
, R
4
, R
5
, X
1
and A are as described herein which inhibit Btk. The compounds disclosed herein are useful to modulate the activity of Btk and treat diseases associated with excessive Btk activity. The compounds are further useful to treat inflammatory and auto immune diseases associated with aberrant B-cell proliferation such as rheumatoid arthritis. Also disclosed are compositions containing compounds of formula I and at least one carrier, diluent or excipient.
这个申请公开了根据公式I的吡啶和嘧啶化合物,其中R1、R2、R3、R4、R5、X1和A如本文所述,可抑制Btk。所公开的化合物有助于调节Btk的活性,并治疗与Btk活性过度相关的疾病。这些化合物进一步用于治疗与异常B细胞增殖相关的炎症和自身免疫疾病,如类风湿性关节炎。还公开了包含公式I化合物和至少一种载体、稀释剂或助剂的组合物。