The present invention provides compounds of formula I
1
and pharmaceutically acceptable salts thereof.
The formula I compounds inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
Quinazolines and Their Use as Aurora Kinase Inhibitors
申请人:Foote Kevin Michael
公开号:US20080194556A1
公开(公告)日:2008-08-14
The invention provided a compound of formula (I) for use in the treatment of disease, in particular proliferative diseases such as cancer and for use in the preparation of medicaments for use in the treatment of proliferative diseases; the invention also processes for the preparation of such compounds, as well as pharmaceutical compositions containing them as active ingredient.
The invention relates to the compound of formula (I) in a crystalline anhydrate form,
pharmaceutical formulations containing them, their use in therapy and processes for preparing the same.