N-?(4-?Fluorophenyl)?-?N''-?[4-?[[2-?[[[2-?(4-?morpholinyl)?ethyl]?amino]?carbonyl]?-?1H-?pyrrolo[2,?3-?b]?pyridin-?4-?yl]?oxy]?phenyl]?-1,?1-?cyclopropanedicarbox?amide is a tyrosine kinase inhibitor used in combination with fragmenting aromatic nitrogen compounds as antiproliferative agents.