Relationship between flavonoid structure and inhibition of phosphatidylinositol 3-kinase: A comparison with tyrosine kinase and protein kinase C inhibition - Agullo,G.; Gamet-Payrastre,L.; Manenti,S.; Viala,C.; Rémésy,C.; Chap,H.; Payrastre,B. (Biochemical Pharmacology, 1997)