SAR of a novel 'Anthranilamide Like' series of VEGFR-2, multi protein kinase inhibitors for the treatment of cancer.

Novel anthranilamides were surprisingly found to exert additional activity on B-RAF. Corresponding thiophene, pyrazole, and thiazole core analogs were prepared as VEGFR-2 inhibitors with c-KIT, and B-RAF activity. Compounds in the phenyl, thiophene, and thiazole series are in vivo active.