Abstract:
The present invention is directed to crystalline addition salts of (i) 8-hydroxyquinolin-2(1H)-one derivatives and (ii) a hydroxycarboxylic acid, a sulfonic acid or a sulfimide, or a pharmaceutically acceptable solvates thereof.
Abstract:
The present invention is directed to novel pharmaceutically acceptable, addition salts of (S)-2-(1-(6-amino-5-cyanopyrimidin-4-ylamino)ethyl)-4-oxo-3-phenyl-3,4-dihydropyrrolo[1,2-f][1,2,4]triazine-5-carbonitrile with sulfonic acid derivatives, in particular with methanesulfonic acid, naphthalene-2-sulfonic acid and para-toluenesulfonic acid, and pharmaceutically acceptable solvates thereof, and their use as Phosphoinositide 3-Kinase (PI3K) inhibitors.
Abstract:
The present invention is directed to crystalline addition salts of (ii) 8-hydroxyquinolin-2(1H)-one derivatives and (ii) a dicarboxylic acid or a sulfimide, or a pharmaceutically acceptable solvates thereof.