Substituted bicyclic pyrimidine compounds with tubulin and multiple receptor inhibition
This invention provides substituted bicyclic pyrimidine compounds and pharmaceutically acceptable salts, hydrates, and solvates of the compounds, each having tubulin and multiple receptor inhibition properties. Methods of treating a patient diagnosed with cancer is disclosed comprising administering to the patient a therapeutically effective amount of the substituted bicyclic pyrimidine compounds and pharmaceutically acceptable salts, hydrates, and solvates of the compounds, for treating cancer.
1. A compound of the following formula:
or a pharmaceutically acceptable salt thereof,
wherein R is selected from the group consisting of a straight or branched chain alkyl group having from 1 to 10 carbon atoms, wherein the alkyl group is partially or completely saturated.