Pyridine, pyrazine and bicyclic pyrimidine derivatives as PI3K beta inhibitors

摘要

This invention refers to pyridine, pyrazine and bicyclic pyrimidine derivatives of the formula (i) where variables have the meaning defined in the claims. The compounds according to this invention are useful as pi3kse inhibitors. The invention also refers to pharmaceutical compositions comprising those compounds as an active ingredient and the use of those compounds as a medicinal product.