Chemical compounds having structural formula I
1
and physiologically acceptable salts thereof, are inhibitors of serine/threonine and tyrosine kinase activity. Several of the kinases whose activity is inhibited by these compounds are involved in immunologic, hyperpro;iferative or angiogenic processes. Thus, these compounds can ameliorate disase states where angiogenesis or endothelial cell hyperproliferaton is a factor. These compounds can be used to treat cancer, hyperproliferative disorders, rheumatoid artheritis, disorders of the immune system, transplant rejection, and inflammatory disorders.